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Home > Astronomy > William Herschel Telescope > Quality Control > WHT - use of time not scheduled for observing

WHT - use of time not scheduled for observing

1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 2016 2017

Each semester, ~ 10 - 20 nights are allocated for service observing (indicated in the schedule as 'S' nights) and ~ 10 - 25 nights for quality control and commissioning ('D' = discretionary or 'Comm' = commissioning nights). Bright S/D/Comm nights are scheduled flexibly. Whether they are used for service observing, quality-control work or commissioning usually depends on observing conditions, the state of the service-observing queue, and the urgency of the quality-control work. Dark nights (or parts of nights) are used for service observing.

The numbers of nights actually used for discretionary/commissioning work and for service observing, for each semester from 1989B, are given below. NB 'service' means science observations carried out in service mode, i.e. including: (1) service proposals; (2) AO backup programmes; (3) overrides, targets of opportunity.

Sem    D/Comm  Service  Total

89B                      115
90A                       86
90B                       58
91A                       35
91B                       45
92A                       44
92B                       59
93A                       25
93B                       56
94A                       36
94B                       43
95A                       49
95B                       41
96A                       40
96B     32      15        48
97A     28      15        43
97B     24      14        38
98A     31      10        41
98B     20      10        30
99A     23      28        51
99B     20      15        35
00A     20      24        44
00B     22      18        40
01A     16      17        33
01B     16      18        34
02A     19      20        39
02B     17      20        37
03A     22      22        44
03B     12      23        35
04A     19      14        33
04B     22      14        36
05A     18      11        29
05B      5      24        29
06A     14      16        30
06B     12      15        27
07A     17      24        41
07B     24      19        43
08A     15      25        40
08B     10      16        26
09A     14      19        33
09B     11      15        26
10A      4      14        18
10B     17      12        29
11A      6      21        27
11B     10      24        34
12A     22      12        34
12B     25       7        32
13A     25       8        33
13B     19      20        39
14A     16      20        36
14B     12      16        28
15A     14      17        31
15B

'A' currently refers to the period Feb - Jul, 'B' to Aug - Jan (note that the start and end dates of the PATT semesters were different in the distant past). For semesters 97A and earlier, the numbers have been deduced from the telescope schedules, and are approximate.

The use of individual nights, from 1993B onwards, is logged below. The parenthesised values are the fractions of the astronomical night used for each task. If these do not add up to 1.0, the remainder of the night, typically 0.5, was for scheduled observing. [ ] indicate comments on scheduled observing, e.g. on AO nights.

'?' usually implies no report received from the observer.

Work done in twilight is not recorded.

This log is updated ~ every 6 months - 1 year

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1993
----
Aug  1 B RGMR CASS + UES pointing tests (1.0)
Aug  2 B RGMR ISIS service (0.5)
Aug  3 B RGMR ISIS service (0.5), spectropol standards (0.5)
Aug  6 B EJZ  ?
Aug 10 G RGMR ISIS service (0.5), checking dichroic ghosts + spectropol
              standards (0.5)
Aug 11 G RGMR ISIS service (1.0)
Aug 12 G RGMR ISIS service (1.0)
Aug 13 G RGMR ISIS service (0.7), spectropol standards (0.3)
Aug 14 D NAW  ISIS service (0.5)
Aug 16 D NAW  ISIS service (0.5)
Aug 17 D MJI  ISIS service (0.5)
Aug 22 D RGMR ISIS service (0.5)
Aug 31 - Sep 5
       B CRJ  5 * (0.3) for ISIS imaging pol commissioning
Sep  6 B RGMR ISIS service (0.5)
Sep 12 D NAW  Bad weather (0.5), commissioning new etalon (0.5) 
Sep 15 D NAW  ISIS service (1.0)
Sep 20 D MJI  ISIS service (0.5)
Sep 21 G HS   Bad weather (1.0)
Oct  6 B MP   UES focus, perfecting blind-offset procedure, measuring
              IPCS throughput (0.6), UES service (0.4)
Oct  7 B NAW  GHRIL autog tests (0.4), aux-port throughput tests (0.1),
              UES service (0.4), aux-port service (0.1)
Oct 11 D MP   GHRIL pointing test (0.2) (not S/D night)
Oct 20 G DXC  Bad weather; LDSS quality-control work done
Oct 21-24     Aluminising standdown
Oct 25 B NAW  Blown encoder bulb (0.2), Cass A&G fleure tests (0.25),
Oct 29 B NAW  ? (0.5)
Nov  8 G RGMR Bad weather (0.5)
Nov 15 D VSD  ISIS service (1.0)
Nov 22 - Dec 5 PF commissioning 
Dec 18 G RGMR ISIS service all night but bad seeing, say service (0.5),
              bad weather (0.5)
Dec 20 G RGMR ISIS service (0.5)
Dec 24 B RMC  ARNICA tests? (1.0)

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1994 ---- Jan 3 G VSD ISIS imaging polarimetry commissioning (0.5) Jan 5 G NAW ISIS + aux-port service (1.0) Jan 14 D CRB ISIS service (0.3), bad weather (0.2) Jan 20 - Jan 31 PF commissioning, mostly lost because of bad weather Feb 1 G EHH ISIS service (1.0) Feb 4 G VSD Attempted imaging pol. commissioning (0.35), ISIS service (0.5), ISIS pointing test (0.15) Feb 9 D CRB Twilight aux-port seeing calibration (0.1), ISIS service (0.9) Feb 12 D CRB Blue-arm grating jammed (0.1), ISIS service (0.9) Feb 15 G RGMR ISIS service (1.0) Feb 21 B NAW CASS flexure and UES stability tests (0.4), AUX-port flexure tests (0.2), UES throughput tests (0.1), service (0.2) Feb 24 B EJZ HHS commissioning (0.2), UES service (0.6), UES quality control (0.2) Mar 3 G MP IPCS quality control and ISIS+IPCS/FOS/AUX service + aux port seeing tests (NOM) Mar 4 G MP ISIS service (0.8), IPCS throughput tests (0.2) Mar 15 D MP Tech problems (0.2), UES service (0.8) Mar 16 D NAW Aux-port flexure tests (0.1), UES serice (0.6), aux service (0.1) Mar 20 B NAW UES service (and training night for EHH, CRB, VSD) Mar 31 B RGMR UES/AUX service (0.55), UES standard stars (0.25), seeing calibration autoguider/aux-port (0.2) Apr 3 G DXC LDSS throughput tests (DXC) Apr 22 B Prime-focus commissioning (AUTOFIB now in August) to + microthermal-sensors work by Mick Bridgeland May 1 G RGMR GHRIL tests [ABG/MF], open-loop tracking test May 2 G VSD GHRIL autoguider commissioning (0.3), GHRIL rotator tests (0.4), SN1994I service observations (0.3) May 17 B NAW Aux-port focus test (0.2), scheduled service (0.4), service (0.3), ISIS throughput tests (0.1) May 18 G NAW Autoguider seeing tests (0.2), GHRIL adaptive-optics tests by Durham team (0.2), ISIS service (0.6) May 23 B NAW For HHS commissioning but lost due to bad weather (1.0) May 24 B VSD For HHS commissioning but lost due to bad weather (1.0) Jun 1 G RGMR ISIS fibres setup (0.3), UES autoguider tests (0.2), GHRIL SCIDAR experiments (showing optics need redesign) (0.5) WHT active at 3 focal stations in 1 night! Jun 8 D NAW PATT-allocated (0.5), ING SN-monitoring service (0.1), UES autoguider testing (0.4) Jun 23 B NAW UES autog tests (0.4), Cass diff-tracking test (0.1), UES service (0.5) Jun 30 G VSD ISIS slit-orientation test (0.1), ISIS service (0.9) Jul 3 G RFP ISIS service (1.0) Jul 4 D RFP ISIS service (0.5) Jul 13 D CRB/PJR Aux-port Shoemaker/Levy observations (0.3), ISIS service (0.6), determining aux-port orientation (0.1) Jul 14 G VSD ISIS service (0.15) Jul 23 B RGMR Jupiter-crash imag/spec (0.4), ISIS service (0.4), Cass pointing test (0.2) Jul 24 B NAW Jupiter-crash UES obs (0.5), UES standard star obs (0.2), UES service (0.3) Jul 28 B RFP ISIS service (0.6), lost to technical problems (0.4) Jul 29 B RFP ISIS service (1.0) Aug 1 G CRB ISIS service (0.4), payback for Merrifield after Jun 94 CCD-clash problems (0.6) Aug 2 G CRB ISIS service (0.7), payback for Boyle after Jun 94 CCD-lash problems (0.2), lost to technical problems (0.1) Aug 10 D JMB ISIS service (1.0) Aug 13 G JMB ISIS service (1.0) Aug 14 G MJI ISIS service (1.0) Aug 18 B MJI ISIS service (0.5) Aug 19 B MJI UES service (0.9), test of UES pointing model (0.1) Aug 28 B JMB Lost to smoke and fire (observatory evacuated) (1.0) Sep 8 D RGMR ISIS service (0.5) Sep 12 G CRB Autoguider software tests by B Gentles (0.1), ISIS fibre-bundle commissioning by Arribas (0.4), ISIS quality control (0.1), ISIS service (0.4) Sep 18 B VSD UES new A&G tests (0.2), autoguider s'ware and limit tests (0.3) Sep 19 B NAW UES upgrade Sep 20 B NAW UES upgrade Sep 21 B RAL Autog comm Sep 22 B RAL Autog comm Sep 23 B RAL Prime-focus commissioning with SPW Sep 24 B RAL Prime-focus commissioning with SPW Sep 25 B RAL Prime-focus commissioning with SPW Sep 26 G DXC Prime-focus service (1.0) Sep 27 G DXC Lost to bad weather (1.0) Sep 28 G DXC Half night, prime-focus service (0.5) Sep 29 G DXC Half night, setting up tilt for TEK2 Oct 11 AUTOFIB commissioning - Oct 20 Oct 21 B NAW FOS throughput (0.1), ISIS dichroic throughputs (0.5), UES autoguider tests (0.4) Oct 23 B VSD ISIS service (1.0) Oct 28 G RGMR LDSS. Lost due to bad weather (1.0) Nov 14 B DLK Aluminising + move of blue cabinets + new fibres Nov 15 B DLK Aluminising etc. Nov 16 B DLK Aluminising etc. Nov 17 B VSD Poor weather (0.4), checks of telescope electronics (0.2), testing UES autoguide (0.2), Shack-Hartmann tests (0.2) Nov 23 B VSD Lost to bad weather (0.5) Dec 1 D Brid Lost to bad weather (1.0) Dec 9 G VSD A/g software tests (0.15), service (0.35) Dec 15 B RP Lost to bad weather (1.0). TEK flat-field/fringing tests. Dec 24 G VSD ISIS service (0.5) Dec 25 G EHH ISIS service (0.3), bad weather (0.2) Dec 26 G EHH Bad weather (0.5) Dec 27 G EHH ISIS service (0.1), bad weather (0.4) Dec 28 D EHH Cass autoguider tests (0.1), ISIS service (0.4)

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1995 ---- Jan 2 D CRB UES autoguider tests (0.3), ISIS service (0.7) Jan 16 B CRB Bad weather (0.3), ISIS slit-pa calibration (0.1), autoguider software tests (0.3), UES service (0.3) Jan 17 B CRB UES autoguider software tests (0.5) Jan 23 G RP ISIS service (0.5) Feb 1 D CRB ISIS service (0.5) Feb 9 B VSD IRCAM commissioning (0.5), ISIS service (0.2), bad weather (0.3) Feb 10 B NAW Bad weather (0.5), UES autoguider tests (0.5) Feb 16 B VSD MARTINE/WHIRCAM commissioning (0.5), UES a/g tests (0.1), ISIS imaging pol commissioning and ghost-hunting (0.4) Feb 21 G NAW UES autoguider acceptance tests (0.5) Feb 22 G NAW ISIS service (0.9), telescope optical tests (out of focus images) (0.1) Feb 28 D NAW Bad weather (1.0) Mar 1 D RP Bad weather (0.5), ISIS service (0.5) Mar 10 B Control desk replacement Mar 11 B VSD Bad weather (1.0) Mar 14 B NAW Bad weather (1.0) Mar 17 B MB Test of BLIND offset (0.1), ISIS service (0.5), Cass pointing test (0.4) Mar 18 B RGMR ISIS service (0.9), bad weather (0.1) Apr 2 D EHH ISIS service (0.5) Apr 8 B CRB Lost to bad weather (1.0) Apr 9 B VSD Lost to bad weather (1.0) Apr 10 - 16 AUTOFIB + WYFFOS commissioning Apr 17 B RP UES + TAURUS service (1.0) Apr 19 B NAW Bad weather (1.0) May 3 G SJM Half night for JOSE May 4 G SJM UES derot throughput (0.2), UES service (0.3), JOSE (0.5) May 5 G SJM UES derot throughput (0.2), UES service (0.3), JOSE (0.5) May 9 B NAW TAURUS service (1.0) May 15 B SPW IR derot tests / TCS tests May 16 B SPW IR derot tests / TCS tests May 24 D NAW LDSS/LEXT software tests (0.3), UES throughput (0.2) Jun 2 G RGMR Checking ISIS optics (0.3), ISIS service (0.7) Jun 3 G RGMR ISIS slit PA check (0.1), ISIS service (0.9) Jun 12 -14 WHIRCAM commissioning, successful Jun 15 B RGMR ISIS service (0.5) Jun 16 - 18 MARTINI commissioning, lost to bad weather Jun 29 - Jul 5 WYFFOS commissioning, successful Jul 6 G CRB ISIS service (0.7), tracking/offset tests (0.15), technical problems (0.15) Jul 19 G DLP ISIS service (0.3), technical problems (0.2) Jul 27 D RGMR ISIS service (0.5) Aug 1 D MB Aux-port service (0.1), bad weather (0.4) Aug 2 G MB ISIS service (0.3), bad weather (0.2) Aug 5 B NAW ISIS service (0.6), technical problems (0.4) Aug 8 B MB ISIS service (0.8), seeing measurements/TO training (0.2) Aug 16 - 18 WYFFOS commissioning (1.0) Aug 24 D PJR ISIS service (0.5), technical problems (0.5) Sep 5 B VSD WHIRCAM commissioning (1.0) Sep 14 B VSD UES + GHRIL (first-ever!) pointing tests (0.5), JOSE (0.5) Sep 15 B VSD ISIS service (0.4), bad weather (0.6) Sep 16 B VSD ISIS service (0.4), IPCS throughput test (0.1), JOSE (0.5) Sep 21 D DLP PF CCD tilt setup (1.0) Sep 29 D MB Bad weather (0.5) Sep 30 D MB Tel and TV focus tests (0.1), bad weather (0.4) Oct 3 B CRB Telescope focus and aberrations tests (0.3), ISIS service (0.7) Oct 4 - 7 Aluminising + CO2-cleaning tests (1.0) Oct 8 B NAW UES service (0.3), bad weather (0.7) Oct 13 B NAW UES throughput (0.2), Shack-Hartmann (0.1), bad weather (0.7) Oct 15 B NAW UES service (0.4), UES standards (0.2), UES collimator test (0.4) Oct 16 B RGMR UES service (0.2), LDSS field-acquisition tests, UES image quality on fibres and TV (0.8) Nov 1 B RGMR Bad weather (0.5), ISIS service (0.5) Nov 2 B NAW JOSE (0.5), focussing tests (0.4), optics check (0.1) Nov 3 B NAW JOSE simult NOT/JKT/balloon (0.5) + UES service (0.5) Nov 10 B NAW Bad weather (1.0) Nov 11 B RGMR Focus tests (0.3), ISIS dichroic and pol optics tests (0.2), bad weather (0.5) Nov 12 B PJR ICL/Nice SCIDAR (0.5), UES service (0.5) Nov 13 B CRB Telescope focus tests (0.2), seeing measurements (0.2), aberrations tests (0.2), Cass pointing test (0.1), aux-port throughput (0.1), ISIS service (0.2) Nov 14 G DS PF focus offsets, CCD tilt, filter alignment, throughput measurements (0.6), technical problems (0.4) Nov 15 G DS PF a/g tests, pointing test, CCD tilt setup (0.7), bad weather (0.3) Nov 29 G MB Cass pointing test (0.3), bad weather (0.7) Nov 30 B DS Focus tests (0.2), technical problems (0.1), bad weather (0.7) Dec 1 B VSD Focus tests (0.2), MARTINI3/WHIRCAM commissioning (0.8) Dec 2 B VSD JOSE 2-star experiments and commissioning of override mode (1.0) Dec 3 B NAW JOSE as above (0.5), MARTINI (0.5) Dec 4 B CRB MARTINI/WHIRCAM3 commissioning (1.0) Dec 8 B MB Bad weather (1.0) Dec 13 B CRB Bad weather (0.5) (rest was for Perlmutter) Dec 22 D CRB Focus tests (0.1), ISIS service (0.4)

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1996 ---- Jan 10 B CRB UES throughput tests (0.4), ISIS throughput measurement (0.1), aperture-offset (0.1) and focus (0.1) tests, ISIS service (0.3) Jan 26 G RJT Bad weather (1.0) Feb 1 B SH UES throughput tests (0.3), Feb 11 G MP ISIS service (1.0) Feb 26 B RGMR ISIS service (0.3), TV sens. and GSS ap-offset tests (0.2) Feb 27 B RGMR ISIS service (0.3), o/focus TV images (0.1), JOSE override (0.1) Feb 29 B DS Focus-proc tests (0.2), optics tests (0.1), ISIS service (0.7) Mar 1 B VSD Focus tests (0.1), ISIS service (0.4) Mar 2 B VSD Bad weather (0.5) Mar 3 B CRB Bad weather (0.5) Mar 6 B DLP Bad weather (1.0) Mar 7-9 AUTOFIB/WYFF commissioning (all lost to bad weather 1.0) Mar 18 D VSD Shack Hartmann tests (0.3), TAURUS service (0.7) Mar 23 G NAW Bad weather (0.5) Mar 24 G DS Bad weather (0.5) Mar 25 G CRB Aux-port service (0.2), WHT aberration tests (0.2) Mar 26 G FP Aux-port service (??), aux-port throughput measurements (??) Mar 27 B NAW UES/GHRIL alignment tests after Nas alum (SPW/JMB) (1.0) Apr 3 B CRB NAOJ camera setup (1.0) Apr 4 B MJI NAOJ camera setup (1.0) Apr 15 D DS PF focus/tilt setup (0.2), technical problems (0.2) Apr 16 D DS PF service (0.25) Apr 17 D VSD PF service (0.25) Apr 18 D CRB PF aberrations tests (0.15), PF service (0.1) Apr 24 G VSD WHIRCAM setup, GHRIL/IR-derot tracking/pointing tests (0.9), WHIRCAM service (0.1) Apr 30 B VSD Bad weather (0.5), JOSE (0.5) May 1 B VSD UES service (0.3), technical problems (0.2), JOSE (0.5) May 6 B DLP AUTOFIB comm May 7-8 AUTOFIB commissioning May 21 G RGMR ISIS service (1.0) May 28 B NAW Flux standards (0.2), technical problems (0.2), aux-port service (0.6) May 29 B RGMR GHRIL pointing/tracking tests (0.2), bad weather (0.8) Jun 4 B NAW Flux standards (0.1) + S/D (0.4) Jun 5 B MB LDSS tests (0.6), WHT optics tests (0.2), UES service (0.2) Jun 10 G MB LDSS service (0.4) Jun 11 D MB LDSS imaging service (0.4) Jun 12 D RGMR LDSS imaging service (0.1), TV tests (0.3) Jun 13 D CRB LDSS + aux-port service (0.4) Jun 14 D DS Aux-port/LDSS imaging service (0.4) Jun 24 G NAW Jul 2 B DS Loral commissioning (0.5) Jul 3 B DS ISIS service (0.3), technical problems (0.2) Jul 8 G PJR ISIS service (0.6), ISIS pol commissioning (0.4) Jul 9 G RGMR ISIS service (0.9), ISIS pol standards (0.1) Jul 10 G RGMR Jul 19 D DS Technical problems (0.2), ISIS service (0.8) Jul 23 G MG Aug 11 D DLP Aux-port service (0.2) Aug 12 D RGMR ISIS poln-unit tests (0.2), ISIS service (0.7) Aug 18 D RGMR ISIS service (0.5) Aug 25 - 27 MARTINI comm. Aug 28 B DS Bad weather (1.0) Sep 5 G RR LDSS service (1.0) Sep 6 G RR LDSS + WHIRCAM service (0.5) Sep 18 G MC LDSS service (0.2), investigation LDSS ghosts (0.1) Sep 19 G MC Technical problems (0.3) Sep 20 G MC UES service (0.3) Sep 21 B MC Bad weather (0.5) Sep 22 B MC UES service (0.5) Sep 23 B RR WHIRCAM tests (0.4), bad weather (0.2), WHIRCAM service (0.4) Sep 26 B VSD GHRIL + Cass tracking tests etc. (0.7), WHIRCAM service (0.3) Sep 27 B VSD UES service (0.5), JOSE (0.5) Sep 28 B VSD JOSE (0.5), UES pointing test (0.3), UES service (0.2) Sep 29 B VSD JOSE (0.5) Oct 3 B CRB Lost because alum-standdown work not finished (1.0) Oct 4 G DS LORAL commissioning at PF (1.0) Oct 5 G DS PF pointing test, filter offsets (0.5), PF service (0.5) Oct 17 G CRB/MCM Technical problems (0.3), correction of WHT coma (0.4), investigation of UES astigmatism (0.3) Oct 30 - Nov 2 AUTOFIB/WYFFOS commissioning Nov 3 G DLP Nov 7 D DLP Nov 12 D NAW Nov 21 B CRB WHIRCAM at Cass commissioning (0.95), JOSE (0.05) Nov 22 B CRB Nov 23 B CRB Nov 26 B DLP INTEGRAL commissioning (1.0) Nov 27 B DLP INTEGRAL commissioning (0.5) + UES service (0.5) Nov 28 B DLP INTEGRAL commissioning (0.5) + ISIS service (0.5) Nov 29 B DLP INTEGRAL commissioning (0.5) + UES service (0.5) Nov 30 B DLP INTEGRAL commissioning (0.7) + ISIS service (0.3) Dec 3 G MCM ISIS service (0.5) Dec 20 B CRB Bad weather (1.0) Dec 26 B jht Bad weather (1.0) Dec 27 B jht Bad weather (1.0)

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1997 ---- Jan 1 G vsd Bad weather (0.5) Jan 8 D jht ISIS service (1.0) Jan 16 B rgmr UES + AUX service (??) Jan 17 B crb UES + AUX + ISIS service (0.4), technical problems (0.1) Jan 25 B jht Bad weather (0.1), tech problems (0.4), UES+aux service (0.5) Jan 26 B naw Jan 29 B rgmr (half) Feb 7 D dlp Feb 12 G rgmr Feb 13 G sjst Feb 14 G crb Bad weather (0.3) Feb 27 B crb PF setup and QC (0.6), technical problems (0.2), service (0.2) Feb 28 B jht Mar 10 D crb Mar 19 B naw UES service (0.4), UES tests (0.3), technical problems (0.15), bad weather (0.15) Mar 20 B jht UES service (1.0) Mar 21 B sjst Bad weather (1.0) Mar 22 B rr Bad weather (1.0) Mar 23 B cp UES+ISIS service (0.7), bad weather (0.3) Mar 24 B dlp ISIS service (0.5), bad weather (0.5) Mar 25 B dlp ISIS service (1.0) Mar 26 B dlp WYFFOS+AUTOFIB comm. Mar 27 B dlp WYFFOS+AUTOFIB comm. Mar 28 B dlp WYFFOS+AUTOFIB comm. Mar 29 G dlp WYFFOS+AUTOFIB comm. Mar 30 G dlp WYFFOS+AUTOFIB comm. Apr 3 D dlp Bad weather (1.0) (S/D moved from Apr 1) Apr 4 D cp Bad weather (0.9), ISIS service (0.1) Apr 18 B cp Apr 19 B ds Bad weather (0.3), new-TCS comm. (0.5) [rest Hale-Bopp] Apr 20 B sjst Bad weather (0.8), new-TCS comm. (0.2) Apr 23 B ds New-TCS comm. (0.8) [rest Hale-Bopp] Apr 24 B sjst Apr 25 B sjst Apr 30 G ds Commissioning LOR2 CCD (1.0) May 8 D mcm TCS tests (0.3), PF service (0.2) May 9 D mcm PF service (0.2), throughput measurements (0.3) May 10 G mcm PF service (0.5) May 11 G mcm May 12 G cp Bad weather (1.0) May 15 B dlp May 16 B dlp May 17 B dlp May 24 B jht LDSSTWEAK tests (0.7), LDSS service (0.2), UES stds (0.1) Jun 9 G cp Bad weather (0.7), UES service (0.3) Jun 17 B crb UES service (0.7), ELECTRA commissioning (0.3) Jun 18 B crb ELECTRA commissioning (0.4), bad weather (0.6) Jun 19 B crb ELECTRA commissioning (0.5), UES service (0.5) Jun 20 B crb Jun 21 B cp UES service (1.0) Jun 24 B fp ISIS service (0.5) Jul 17 B dlp INTEGRAL commissioning (1.0) Jul 18 B dlp INTEGRAL commissioning (0.9), ISIS observing (0.1) Jul 19 B dlp INTEGRAL commissioning (0.5), GHRIL pointing test (0.5) Jul 20 B dlp Jul 21 B dlp Jul 22 B dlp Jul 23 B mwa UES+ISIS service (1.0) Aug 1 D mcm ISIS + UES service (1.0) Aug 11 G jht GHRIL payback for Nas-flat disaster in Jun (1.0) Aug 12 G rgmr GHRIL payback for Nas-flat disaster in Jun (0.5) Aug 13 B mcm ISIS + UES service (0.5) Aug 14 B mcm ISIS + UES service (0.5) Aug 25 G crb PF LOR1A setup (0.7) and service (0.3) Aug 26 G sjst PF service (0.3), CCD checks (0.1) Aug 27 G sjst PF service (0.2), LOR1A tests (0.3) Sep 9 G naw PF service (0.2), bad weather (0.3) Sep 10 G crb PF service (0.3), optics tests (0.2) Sep 18 G jht LDSS tests (1.0) Oct 2 D jht Bad weather (1.0) Oct 15 B dlp EEV10 standards (0.25), INTEGRAL commissioning (0.75) Oct 16 B dlp Lost to bush fire (site abandoned) (1.0) Oct 17 B dlp INTEGRAL acceptance testing (1.0) Oct 18 B cp Bad weather (1.0) Nov 4 D ds Bad weather (1.0) Nov 9 B rgmr ISIS service, but with blue-arm only (0.5) Nov 10 - 12 Aluminising Nov 13 B crb Shack-Hartmann tests (0.5), UES serv. (0.3), tech, problems (0.2) Nov 14 B dlp ISIS service (1.0) Nov 17 - 18 B dlp AF commissioning (1.0) - see report by dlp Nov 19 B crb Shack-Hartmann tests, correction of primary-mirror coma (0.5) Nov 21 G dlp Technical problems (0.5) Nov 30 D crb ISIS service (1.0) Dec 7 G naw ISIS service (0.4), technical problems (0.1) Dec 12 B cp Aux thruput check (0.1), ISIS service (0.9) Dec 15 B king UES derot commissioning (0.5), bad weather (0.5) Dec 16 B king UES derot commissioning (0.6), bad weather (0.4) Dec 17 - 19 WYFFOS echelle commissioning, wiped by bad weather (1.0) Dec 20 G sjst Bad weather (0.5) Dec 21 G sjst AF2 commissioning (0.5) Dec 22 G sjst AF2 commissioning + tests (0.5) Dec 26 D mar ISIS service (0.8), technical problems (0.2)

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1998 ---- Jan 7 B cp ISIS service (0.8), bad weather (0.2) Jan 8-9 Bad weather (1.0) Jan 14 B mar Technical probs (0.1), TAURUS setup (0.3), offset tests (0.1) aux-port service (0.2), TAURUS throughput (0.2), pnt test (0.1) Jan 17 B naw Technical problems (1.0) Jan 27 D cp Bad weather (1.0) Jan 31 D naw Bad weather (1.0) Feb 2 G naw Bad weather (1.0) Feb 3 G JHT Bad weather (1.0) Feb 11 B dlp EEV10a commissioning (1.0) Feb 12 B naw Bad weather (1.0) Feb 15 B naw UES pntng check, UES thruput new derot, ISIS scat light tests (0.5), ISIS service (0.5) Mar 6 B cp TCS/optics tests after Nas flat reglue (0.3), bad weather (0.7) Mar 16 B dlp INTEGRAL setup and testing (1.0) Mar 17 B sjst Service (0.4), tech problems (0.1), ISIS slit-rotn tests (0.1), UES tests (0.3), a/g tests (0.1) Mar 20 G jht LDSS QC (0.5), service (0.4), blind-offset tests (0.1) Apr 7 B sjst UES/ISIS service (1.0) Apr 14 B crb PF Shack-Hartmann tests (0.5), bad weather (0.5) Apr 15 B dlp AF2/WYFFOS setup (0.5), bad weather (0.5) May 4 B fjg Alpha TCS commissioning (0.8), WYFFOS service (0.2) May 5 B fjg Alpha TCS commissioning (1.0) May 6 B fjg Alpha TCS commissioning (1.0) May 7 B fjg Alpha TCS commissioning (1.0) May 8 B cp Bad weather (1.0) May 12 B jig ISIS service (0.5) May 18 G crb EEV10a tilt/focus at WHT PF (0.6), PF service (0.4) May 22 D sjst MCCD setup (1.0) Jun 1 B crb CIRSI commissioning (1.0) Jun 5 B naw Technical problems (0.1), WHIRCAM measures of sky brightness (0.2), UES service (0.7) Jun 9 B rww JOSE (1.0) Jun 10 B rww JOSE (1.0) Jun 11 B rww JOSE (1.0) Jun 12 B fjg Alpha TCS commissioning (1.0) Jun 13 B fjg Alpha TCS commissioning (1.0) Jun 14 B fjg Alpha TCS commissioning (1.0) Jun 15 B fjg Alpha TCS commissioning (1.0) Jun 16 G fjg Alpha TCS commissioning (1.0) Jun 17 G fjg Alpha TCS commissioning (1.0) Jun 18 G dlp ISIS service (0.5), TCS alpha commissioning (0.2) Jun 26 D bg Technical problems (0.1), ISIS service (0.7) (rest for Garcia) Jul 1 B crb ELECTRA commissioning (1.0) Jul 2 B bg Technical problems (0.2), TCS alpha commissioning (0.3) Jul 3 B crb TCS alpha commissioning (0.5), aux-port focus-mask tests (0.2) ISIS service (0.3) Jul 4 B fjg ELECTRA commissioning(1.0) Jul 5 B fjg ELECTRA commissioning(1.0) Jul 6 B fjg ELECTRA commissioning(1.0) Jul 7 B fjg ELECTRA commissioning(1.0) Jul 15 B dlp Technical problems (0.2), ISIS service (0.8) Jul 16 G dlp Technical problems (0.2), ISIS service (0.3) Jul 17 G dlp ISIS service (1.0) Jul 21 D dlp INTEGRAL tests (0.4), technical problems (0.1), ISIS service (0.5) Aug 1 G djl ISIS service (0.6), technical problems (0.3), flux stds (0.1) Aug 11 B crb Bad weather (0.6), WHIRCAM tests (0.1), ISIS service (0.2) Aug 14 G jht LDSS setup (0.5) Aug 15 G dlp LDSS service (0.5) Aug 20 D dlp Technical problems (1.0) Aug 29 G dlp WYFFOS echelle commissioning (1.0) Aug 30 G dlp Bad weather (1.0) Aug 31 G crb TAURUS setup (0.3), Cass pointing test (0.3), TAURUS service(0.3) Sep 7 B Aluminising (1.0) Sep 8 B Aluminising (1.0) Sep 9 B Aluminising (1.0) Sep 10 B Shack-Hartmann tests (0.3), UES TCS tests (0.7) Sep 21 D sjst INTEGRAL tests (0.3), EEV12 comm (0.1), ISIS service (0.6) Sep 25 D sjst Pointing checks (0.1), technical problems (0.1), ISIS service (0.3) Oct 8 B aped Bad weather (0.5), UES service (0.5) Oct 9 B fjg TCS commissioning Oct 10 B fjg TCS commissioning Oct 11 B fjg TCS commissioning Oct 12 G jht PF/TEK2 setup (= tech problems), TCS comm + pntng test (0.5) Oct 13 G naw PF TCS commissioning (0.2), service (0.8) Oct 14 G jht PF/EEV12 commissioning (0.3), PF service (0.2) Oct 22 D ap UES+ISIS service (1.0) Nov 3 B crb Bad weather (0.5) Nov 6 B ap UES service (1.0) Nov 20 D cp ISIS service (1.0) Nov 24 G djl Bad weather (0.4), ISIS service (0.4), ISIS QC (0.2) Dec 24 G dlp ISIS service (1.0) Dec 28 B naw ISIS service (1.0)

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1999 ---- Jan 1 B dlp Bad weather (1.0) Jan 2 B crb Bad weather (0.5) Jan 3 B crb TCS alpha commissioning (0.5) Jan 4 B crb Bad weather (0.5) Jan 5 B naw Bad weather (1.0) Jan 12 D crb Bad weather (1.0) Jan 13 D sjst Bad weather (1.0) Jan 19 D jht LDSS service (0.5) Jan 23 G crb Technical problems (0.2), UES service (0.2), tracking tests (0.1) Jan 26 B gg Bad weather (0.5), TCS tests (0.3), aux/DIMM seeing (0.2) Jan 27 B ag Tests of TWEAK for INGRID (0.7), aux-port (GRB) service (0.3) Feb 1 B dlp SAURON commissioning (1.0) Feb 2 B crb STJ (0.2) + SAURON (0.8) commissioning Feb 3 B crb STJ (0.3) + SAURON (0.7) commissioning Feb 4 B STJ (0.4) + SAURON (0.6) commissioning Feb 5 B dlp STJ commissioning (0.3) + ?? Feb 6 G sjst UES rot tests (0.1), technical problems (0.1), UES service (0.2) STJ commissioning (0.6) Feb 7 G dfmf Bad weather (0.2), STJ commissioning (0.5), UES service (0.3) Feb 8 G dlp NO REPORT, prob. INTEGRAL service (0.4), bad weather (0.1) Feb 21 G dlp NO REPORT, prob. UES service (0.5) Feb 24 B djl ISIS/UES/AUX service (0.9), technical problems (0.1) Mar 3 B crb TAURUS service (0.4), UES service (0.3), tracking tests (0.1), focus + reflectivity tests (0.1), technical problems (0.1) Apr 3 B cp ISIS service (1.0) Apr 4 B dfmf TCS tests GHRIL (0.6), UES/ISIS service (0.4) Apr 5 B dlp Technical problems (0.5), AF2 setup and tests (0.5) Apr 23 B cp ISIS service (0.3), GHR pointing test (0.6), TCS tests (0.1) Apr 24 B cp ISIS service (0.5), TCS tests (0.5) Apr 26 B ag Bad weather (0.7), ISIS/UES service (0.3) Apr 27 B ag Bad weather (0.9), ISIS service (0.1) Apr 30 B cp Bad weather (1.0) May 4 B cp ISIS/Aux-port service (0.7) May 6 G sjst Technical problems (1.0) May 7 G djl NO REPORT, prob. used by first-half observer (0.2) May 8 G bg PF service (0.5) May 9 G bg PF service (0.4) May 10 D bg PF service (0.3) used by first-half observer May 17 D djl NO REPORT, prob used by first-half observer (0.3) May 18 G bg PF focus-offset tests (0.1) May 19 G crb NO REPORT, prob used by first-half observer (0.3) May 26 B crb ELECTRA commissioning (1.0) one of these nights lost to weather May 27 B crb ELECTRA commissioning (1.0) May 29 B crb ELECTRA commissioning (1.0) May 30 B crb ELECTRA commissioning (1.0) May 31 B crb ELECTRA commissioning (1.0) Jun 1 B ELECTRA commissioning (1.0) Jun 2 B ELECTRA commissioning (1.0) Jun 5 G naw Used by PATT observer (0.5) after tech problems at start Jun 6 G bg Technical problems (0.5) Jun 7 G bg Aux-port service (0.5) Jun 8 G gg Aux-port service (0.2), used by PATT observer (0.3) Jun 9 D gg Aux-port service (0.2), used by PATT observer (0.3) Jun 10 D gg Used by PATT observer (0.5) Jun 13 D cp Used by PATT observer (0.5) Jun 14 D cp Aux-port service (0.5) Jun 15 D sjst ISIS service (0.5) Jun 16 D sjst GHRIL derot test (0.3), ISIS service (0.2) Jun 17 G cp ISIS service (0.5) Jun 18 G dlp NO REPORT, prob. used by first-half observer (0.5) Jun 21 B crb ELECTRA commissioning (1.0) Jun 22 B crb ELECTRA commissioning (1.0) Jun 23 B crb ELECTRA commissioning (1.0) Jun 24 B ELECTRA commissioning (1.0) Jun 25 B crb ELECTRA commissioning / service (1.0) Jun 26 B crb ELECTRA service (1.0) Jun 27 B crb ELECTRA service (1.0) Jul 5 G jht ISIS + UES service (1.0) Jul 8 G sjst ISIS service (1.0) Jul 10 D ap ISIS service (1.0) Jul 11 D dlp ISIS + aux-port + UES service (0.9), technical problems (0.1) Jul 19 G sjst ISIS service (1.0) Jul 21 B crb Pointing/derotator tests (0.5), aux-port service (0.5) Jul 27 B dfmf UES service (1.0) Jul 28 B dfmf ISIS+UES service (1.0) Jul 31 B crb ISIS+UES service (1.0) Aug 1 B cp ISIS service (0.7), technical problems (0.3) Aug 2 B djl NO REPORT, prob. ISIS service (0.5), tech problems (0.5) Aug 3 B bg LDSS service (0.5?), mask-checking (0.5?) Aug 12 D bg Aux-port service (0.5), bad weather (0.5) Aug 13 D sjst NO REPORT, prob. service (0.8), tech problems (0.2) Aug 17 G jht ISIS/UES service (0.9), UES throughput det (0.1) Aug 18 G dlp Technical problems (0.8), TCS tests (0.2) Aug 23 B dlp INTEGRAL/WYFFOS-echelle commissioning (1.0) Aug 24 B dlp INTEGRAL/WYFFOS-echelle commissioning (1.0) Aug 30 B jht AF2 setup (0.7), WYFFOS service (0.3) Aug 31 B dlp NO REPORT, prob. WYFFOS echelle commissioning (1.0) Sep 18 G dfmf ISIS/UES service (0.7), technical problems (0.2), aux-port tracking tests (0.1) Sep 21 B ap Technical problems (0.2), ISIS service (0.3), TEIFU comm. (0.5) Sep 22 B -- TEIFU commissioning (1.0) Sep 23 B crb TEIFU commissioning (0.5), laser-guide-star tests (0.5) Sep 24 B crb Bad weather (1.0) (3 h tracking tests on very bright stars) Sep 25 B fjg Y2k tests (1.0) Sep 26 B crb GHRIL derot tracking corr. + pointing test (0.6), bad weather (0.4) Sep 27 B crb PF/2-EEV commissioning (0.5), technical problems (0.5) Sep 28 B djl PF/2-EEV comm (0.3), PR shots (0.3), image elong. checks (0.4) Oct 19 B dfmf TCS alpha tests (0.5), UES service (0.5) Nov 5 D dfmf Bad weather (0.2), technical problems (0.1), service (0.7) Nov 22 B crb ISIS service (override) (0.1), bad weather (0.9) Nov 23 B djl Bad weather (1.0) Nov 27 B aped INTEGRAL/TCS tests (0.3), TEK2 QE (0.1), service (0.1) Dec 8 D crb STJ commissioning (0.1), bad weather (0.9) Dec 9 D -- STJ commissioning (1.0) Dec 10 D dlp AF2/WYFFOS setup, no time for service (1.0) Dec 15 G crb UES service W78 (0.1), STJ commissioning (0.5), ISIS service (0.2), bad weather (0.2) Dec 16 G cp STJ commissioning (0.9), ISIS service (0.1), seeing 3-10"! Dec 17 G cp STJ commissioning (0.8), ISIS service (0.2), seeing 6"! Dec 21 B aped ISIS service (1.0) Dec 27 B naw TCS tests (0.6), UES focus tests (0.1), aux/UES service (0.3) Dec 31 G -- Observatory closed - no operations

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2000 ---- Jan 1 D rgmr ISIS service (1.0) Jan 2 D crb ISIS service (1.0) Jan 28 G bg Bad weather (0.5), aux-port service (0.1) (rest for P31) Feb 12 G bg INTEGRAL service (0.9), bad weather (0.1) Feb 15 B jht 2-EEV commissioning on UES (1.0) Feb 17 B crb ISIS astigmatism investigation (0.1), ISIS service (0.9) Feb 18 B bg UES/Aux service (0.5), bad weather (0.4), tech problems (0.1) Feb 19 B pg Bad weather (1.0) Feb 20 B cp ISIS pol serice (0.8), bad weather (0.1), tech problems (0.1) Mar 13 B pg UES service (0.4), tech problems (0.3), PR shots (0.2) bad weather (0.1) Mar 16 B cp INGRID commissioning (1.0) Mar 17 B cp INGRID commissioning (1.0) Mar 18 B cp INGRID commissioning (1.0) Mar 19 B crb Technical problems (0.1), ISIS service (0.9) Mar 20 B pg Technical problems (0.1), UES service (0.9) Mar 21 B cp INGRID commissioning (1.0) Mar 22 B cp INGRID commissioning (1.0) Mar 23 B cp INGRID commissioning (1.0) Mar 26 G bg UES service (1.0) Apr 4 D aped INTEGRAL service (0.8), INTEGRAL standards (0.2) Apr 15 B crb Bad weather (1.0) Apr 16 B -- LGS tests (0.3) Apr 17 B -- LGS tests (0.2) Apr 19 B bg INGRID service (1.0) Apr 25 G bg ISIS service (1.0) Apr 26 G crb ISIS service (0.4), STJ tech probs (0.4) + STJ science (0.2) Apr 27 D -- STJ commissioning (1.0) Apr 28 D -- STJ commissioning (0.7), bad weather (0.3) Apr 29 D crb/tau PF focus/tilt (0.1), bad weather (0.9) May 18 B crb GHRIL IR derot throughput/seeing tests (0.2), bad weather (0.8) May 21 B cp INGRID mirror failure (0.1), bad weather (0.9) May 22 B rc Bad weather (0.6), AF2 acq check (0.2), AF2 service (0.2) May 31 D crb PF/2-EEV tilt and setup (0.6), autoguider failure (0.4) Jun 1 D -- Prince of Spain visit (0.2) (NB 1.0 of Jun 1-5 is for S/D) Jun 2 D -- PF service (0.5) spread over Jun 1, 2, 3 Jun 3 D -- [see above] Jun 4 D -- Bad weather Jun 4 + 5 (seeing 5 arcsec!) (0.3) Jun 5 G -- [see above] Jun 12 B pe Tech problems (0.2), thruput test (0.1), UES service (0.7) Jun 13 B -- Aluminising (1.0) Jun 14 B -- Aluminising (1.0) Jun 15 B -- Aluminising (1.0) Jun 16 B crb Shack-H tests (0.3), GHRIL seeing tests (0.2), ISIS service (0.5) Jun 17 B crb Laser-GS tests (0.5), seeing tests (0.3), ISIS service (0.2) Jun 18 B naw Laser-GS tests (0.4), ISIS/UES service (0.6) Jun 19 B pg Tech problems (0.2), ISIS/UES service (0.8) Jun 22 B rc AF2 setup (0.5), rest donated to upcoming observer (0.5) Jul 1 D ag Tech problems (0.1), ISIS QC (0.1), given to observer (0.3) Jul 2 D ag ISIS service (0.5) Jul 4 D dlp ISIS service (0.5) Jul 11 B pg ISIS service (1.0) Jul 12 B pg ISIS/UES service (0.8), tracking/autog tests (0.2) Jul 17 B crb Optics/tracking tests (0.2), ISIS service (0.8) Jul 18 B crb ISIS/UES service (1.0) Aug 1 D bg GHRIL derot test (0.3), ISIS/UES service (0.7) Aug 2 D bg Bad weather (1.0) Aug 10 B -- LGS tests (0.25) Aug 11 B pg NAOMI commissioning (0.25), LGS tests (0.25), ISIS service (0.5) Aug 12 B naw NO REPORT: probably LGS tests (0.25) Aug 13 B rc NO REPORT: probably LGS tests (0.25) Aug 14 B crb NAOMI commissioning (0.4), LGS tests (0.3), ISIS service (0.2) technical problems (0.1) Aug 15 B crb LGS tests (0.1), GHRIL pointing test (0.3), aux-port/UES service (0.6) Aug 16 B naw NAOMI commissioning (0.4), ISIS/UES service (0.6) Aug 20 B crb NAOMI commissioning (0.7), ISIS service (0.3) Aug 21 B crb ISIS service (0.1), bad weather (0.9) Aug 22 G crb NAOMI commissioning (0.3), bad weather (0.7) Aug 23 G crb NAOMI commissioning (0.5) Aug 24 G crb NAOMI commissioning (0.4) Aug 25 D crb NAOMI commissioning (0.3) Sep 4 G crb Telescope-oscillation tests (0.3) Sep 5 G crb Telescope-oscillation tests (0.7), UES thruput meas (0.3) (jht) Sep 9 B crb NAOMI commissioning (1.0) Sep 10 B crb NAOMI commissioning (1.0) Sep 11 B crb NAOMI commissioning (1.0) Sep 12 B pg Tech problems (0.2), ISIS/UES service (0.8) Sep 13 B rc WHT osc. tests (0.5), NAOMI comm (0.3), ISIS/UES service (0.2) Sep 14 B crb NAOMI commissioning (1.0) Sep 15 B crb NAOMI commissioning (1.0) Sep 16 B crb NAOMI commissioning (1.0) Sep 17 B crb NAOMI commissioning (1.0) Sep 18 B --- Standdown to install He pipes in cable-wrap (1.0) Sep 25 D pg ISIS service (1.0) (sched night, but observer didn't arrive) Sep 26 D pg ISIS service (1.0) Sep 29 D crb ISIS service (0.4) (SCAM night, but their camera failed) Oct 4 D tau SCAM commissioning (0.5), osc. tests (0.4), INGRID tests (0.1) Oct 17 B jht AF2 setup/tests (0.4), AF2 service (0.4), tech problems (0.2) Oct 24 D crb Bad weather (1.0) Nov 2 G crb PF service (1.0) Nov 3 G jk INGRID service (1.0) Dec 4 G jk INGRID service (0.6), bad weather (and NAOMI tests) (0.4) Dec 12 B crb ISIS service (0.7), Cass pntng test (0.2), osc tests (0.1) Dec 18 G bg Bad weather (1.0) Dec 19 G crb Bad weather (1.0)

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2001 ---- Jan 9 B jht UES/ISIS service (0.7), tech problems (0.2), UES thruput (0.1) Jan 10 B rc Bad weather (0.7), UES service (0.3) Jan 11 B rc Technical problems (0.2), ISIS/UES service (0.8) Jan 16 G bg INTEGRAL service (1.0) Jan 30 G naw ISIS service (1.0) Jan 31 G jk ISIS service (1.0) Feb 7 B bg ISIS service (0.9), autoguider tests (0.1) Feb 8 B crb PF CCD tilt and optical tests (0.3), PF service (0.7) Mar 6 B jk Bad weather (0.6), INGRID commissioning (0.4) Mar 7 B jk Bad weather (0.5), ISIS/aux service (0.5) Mar 8 B jht UES/ISIS/INGRID service (1.0) Mar 9 B jk INGRID commissioning (0.4), INGRID service (0.6) Apr 1 B crb INGRID commissioning (0.2), INGRID service (0.8) Apr 7 B az Technical problems (0.5), ISIS service (0.5) Apr 19 jht Bad weather (1.0) May 11 B naw Service (0.7), Durham Rayliegh-laser tests (0.3) May 21 D tau Setup (0.5), service (0.5) May 29 B crb NAOMI commissioning (0.2), ISIS service (0.8) May 30 B crb NAOMI commissioning (0.5), ISIS service (0.5) May 31 B az NAOMI commissioning (0.1), ISIS service (0.9) Jun 4 B bg ISIS service (1.0) Jun 5 B rc NAOMI commissioning (1.0) Jun 6 B naw NAOMI commissioning (0.4), ISIS service (0.6) Jun 7 B crb NAOMI commissioning (1.0) Jun 8 B crb NAOMI commissioning (1.0) Jun 9 B -- NAOMI commissioning (1.0) Jun 10 B crb NAOMI commissioning (0.4), ISIS service (0.6) Jun 11 B crb NAOMI commissioning (1.0) Jun 12 G crb NAOMI commissioning (0.2), ISIS service (0.8) Jun 13 G crb NAOMI service (0.3), ISIS service (0.4), tech problems (0.3) Jun 14 G crb NAOMI service (0.5), technical problems (0.5) Jun 15 G crb ISIS service (0.2), technical problems (0.2) Jun 18 D tau PF setup (0.4), PF service (0.6) Jun 19 D naw PF service (0.1) Jun 26 G jk [Became payback night for Refregier et al] Jul 7 B bg INGRID a/g (0.2), CCD-TV (0.2), and INTEGRAL tests (0.2), ISIS service (0.4) Jul 16 G rc PNS commissioning (1.0) Jul 20 D bg ISIS service (0.8), technical problems (0.2) Jul 21 D jk ISIS service (0.5) Jul 24 D rc AF2 setup / distortion mapping (0.5), tech problems (0.5) Jul 30 B rc AF2 small-fibres commissioning (1.0) Jul 31 B rc AF2 small-fibres commissioning (1.0) Aug 1 B az ISIS/UES service (1.0) Aug 14 G az Technical problems (0.1), PF setup (0.4), PF service (0.5) Aug 24 G bg ISIS service (1.0) Sep 1 B naw INGRID a/g + vign tests (0.5), NAOMI commissioning (0.5) Sep 2 B crb Bad weather (1.0) Sep 3 B crb NAOMI commissioning (0.5), bad weather (0.5) Sep 4 B crb NAOMI commissioning (1.0) Sep 19 D bg UES service (0.4), bad weather (0.6) Sep 24 G az Bad weather (1.0) Sep 27 B crb Bad weather (1.0) Sep 28 B crb NAOMI pre-OASIS tests + commissioning (0.8), bad weather (0.2) Sep 29 B crb NAOMI pre-OASIS tests + commissioning (1.0) Sep 30 B crb NAOMI pre-OASIS tests + commissioning (1.0) Oct 4 B az INGRID service (0.7) Oct 11 G rc AF2 setup (0.7), throughput and focus tests (0.3) Oct 29 B crb Shack-H test (0.1), ISIS service (0.5), bad weather (0.4) Nov 12 D crb ISIS service (0.5), bad weather (0.5) Nov 13 D az PF setup and autoguider tests (0.5), bad weather (0.5) Nov 26 B crb ISIS service (0.6), NAOMI commissioning (0.4) Nov 27 B crb ISIS service (0.6), bad weather (0.4) Nov 28 B crb ISIS service (0.5), bad weather (very bad seeing) (0.5) Nov 29 B crb UES service (0.5), bad weather (very bad seeing) (0.5) Nov 30 B crb Bad weather (1.0) Dec 1 B crb Bad weather (0.4), ISIS/UES service (0.6) Dec 2 B crb Bad weather (1.0) Dec 6 B az ISIS/INGRID/aux-port service (1.0) Dec 13 D az Bad weather (1.0) Dec 23 G az Bad weather (1.0)

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2002 ---- Jan 3 B bg ISIS/INTEGRAL service (0.5), technical problems (0.5) Jan 4 G bg INGRID/ISIS service (0.5), bad weather (0.5) Jan 5 G bg Bad weather (0.5) Jan 9 D Bad weather (1.0) Jan 26 B az LGS tests (0.4), ISIS/INGRID service (0.5), bad weather (0.1) Jan 27 B crb Bad weather (1.0) (but pntng test + LGS tests carried out) Jan 30 B crb ISIS service (0.5), LGS tests (0.5) Jan 31 B crb ISIS service (0.5), LGS tests (0.5) Feb 1 B crb ISIS service (0.5), LGS tests (0.5) Feb 2 B crb ISIS service (0.7), LGS tests (0.3) Feb 3 G jk ISIS/aux-port service (1.0) Feb 4 G bg ISIS/INTEGRAL service (1.0) Feb 21 B bg ISIS/INTEGRAL service (1.0) Feb 22 B bg ISIS/INTEGRAL service (1.0) Feb 25 B gg ISIS service (0.3), bad weather (0.7) Feb 26 B tau Bad weather (1.0) Feb 27 B az ISIS service (0.8), bad weather (0.2) Mar 3 B az Bad weather (1.0) Mar 15 D bg Bad weather (1.0) Mar 21 G az INGRID tests (0.7), ISIS tests (0.1), ISIS/INGRID service (0.2) Mar 28 B jk INGRID/ISIS service (1.0) Mar 29 B jk Bad weather (1.0) Mar 30 B rg Bad weather (1.0) Mar 31 B bg Bad weather (1.0) Apr 5 D tau Bad weather (0.4), PF a/g probe tests (0.5), PF service (0.1) Apr 20 B crb Sec-mirror tilt to correct on-axis coma (0.8), UES service (0.2) Apr 29 B rc AF2 setup, thruput meas, distortion map (0.8), service (0.2) Apr 30 B rc AF2 tests, distortion map (0.7), service (0.3) May 21 B bg ISIS service (0.8), NAOMI tests (0.2) May 22 B crb OSCA (0.6) and NAOMI (0.2) commissioning, ISIS service (0.2) May 23 B crb OSCA commissioning (0.5), v bad seeing (0.3), ISIS service (0.2) May 24 B crb OSCA commissioning (1.0) May 25 B ro NAOMI commissioning (1.0) May 26 B crb NAOMI commissioning (1.0) May 27 B crb NAOMI commissioning (1.0) in bad seeing May 28 B crb Bad weather (0.5), NAOMI commissioning (0.5) May 29 B crb Bad weather (0.6), NAOMI/SLODAR commissioning (0.4) May 30 B crb Bad weather (0.4), NAOMI commissioning (0.6) May 31 G crb Bad weather (0.4), NAOMI tests (0.3), NAOMI service (0.3) Jun 21 B crb NAOMI tests (0.2), UES service (0.8) Jun 22 B crb Bad weather (0.2), tech problems (0.2), NAOMI service (0.6) Jun 23 B crb Bad weather (0.2), NAOMI service (.8) Jun 24 B crb ISIS + UES service in 3-arcsec seeing (1.0) Jun 25 B sels Technical problems (0.3), bad weather (0.3), UES service (0.4) Jul 3 G sels Tech problems (0.2), NAOMI service (0.8) Jul 4 G sels Tech problems (0.1), UES service (0.5), NAOMI service (0.4) Jul 5 G ro NAOMI service (1.0) Jul 9 D tau PF setup and autoguider tests (1.0) Jul 10 G az PF setup (0.4), PF service (0.6) Jul 15 G az INGRID tests (0.5), INGRID service (0.5) Aug 14 G bg New TV/ag camera test (0.2), SLODAR commissioning (0.2), ISIS service (0.6) Aug 15 G bg SLODAR commissioning (0.3), ISIS service (0.7) Aug 16 B crb Bad weather (0.2), NAOMI comm (0.2), NAOMI service (0.6) Aug 17 B crb NAOMI service (0.7), NAOMI comm (0.3) Aug 18 B crb NAOMI service (0.5), NAOMI comm (0.5) Aug 19 B sels NAOMI service (0.5), NAOMI tests (0.5)? Aug 20 B ro NAOMI (0.4) + ISIS (0.6?) service Aug 25 B sels Bad weather (0.8), ISIS service (0.2) Aug 26 B crb Tech problems (0.2), ISIS service (0.5), NAOMI comm (0.3) Aug 27 B sels Technical problems (0.7), OSCA commissioning (0.3) Aug 28 B sels Bad weather (0.2), OSCA commissioning (0.8) Aug 29 G rc Bad weather (0.6), AF2 tests (0.1), New a/g CCD tests (0.3) Aug 30 G rc Bad weather (1.0) Sep 22 B crb NAOMI commissioning (0.5), NAOMI service (0.5) Sep 23 B crb NAOMI tests and commissioning (1.0) Sep 24 B crb NAOMI tests (0.5), bad weather (0.5) Sep 25 B se NAOMI tests (0.8), NAOMI service (0.2) Sep 26 B se NAOMI tests (0.5), NAOMI service (0.5) Oct 7 D jl ISIS/INGRID service (1.0) Oct 14 B crb INGRID optical tests (0.5), ISIS service (0.5) Oct 25 B az PF setup (0.5), PF service (0.3), guide-star tests (0.2) Nov 13 B bg NAOMI tests (0.3), tech (0.1), bad weath (0.2), ISIS serv (0.3) Nov 28 G ccid Bad weather (1.0) Nov 29 D jl ISIS service (0.6), bad weather (0.4) Dec 7 D jl ISIS service (1.0) Dec 8 G fp ISIS service (1.0) Dec 15 B Aluminising Dec 16 B Aluminising Dec 17 B Aluminising Dec 18 B fp Bad weather (0.7), Shack-H test (0.1), tech problems (0.2) Dec 25 G az ISIS, INGRID, aux-port service (1.0) Dec 26 G djl ISIS service (0.7), bad weather (0.3)

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2003 ---- Jan 2 D rc Tech problems (0.2), a/g tests (0.3), AF2 service (0.5) Jan 13 B az Bad weather (1.0) Jan 17 B az Tests of fix for az glitch (0.3), INGRID service (0.7) Jan 21 B pl Bad weath (0.2), tech probs (0.1), a/g tests (0.3), serv (0.4) Feb 11 B crb INGRID service (0.6), technical problems (0.4) Feb 15 B az LIRIS commissioning (1.0) Feb 16 B az LIRIS commissioning (1.0) Feb 17 B az LIRIS commissioning (1.0) Feb 18 B az LIRIS commissioning (0.6), bad weather (0.4) Feb 19 B jl INGRID service (1.0) Mar 8 G az GRACE derot tests (0.5), INGRID tests (0.2), INGRID serv (0.3) Mar 13 B az ISIS/INGRID serv (0.1), derot/pntng tests (0.4), bad weath (0.5) Mar 19 B jlic ISIS service (0.1), bad weather (0.9) Mar 24 G rc AF2 tests (0.1), bad weather (0.9) Apr 9 G az ISIS + aux service (1.0) Apr 13 B se Bad seeing, bad weather (1.0) Apr 14 B se NAOMI commissioning (0.5), ISIS service (0.5) Apr 15 B crb NAOMI commissioning (0.8), ISIS service (0.2) Apr 16 B crb NAOMI commissioning (0.5), bad weather (0.5) Apr 17 B crb NAOMI commissioning (0.5), tech probs (0.3), bad weather (0.2) Apr 18 B crb ISIS service (0.7), bad weather (0.3) Apr 19 B se ISIS service (0.5), bad weather (0.5) Apr 20 B iks Bad weather (1.0) Apr 21 B iks Bad weather (1.0) May 5 D rc AF2 tests (0.3), AF2 service (0.7) May 12 B crb INGRID tests (0.3), NAOMI tests (0.6), INGRID service (0.1) May 13 B crb INGRID tests (0.1), NAOMI tests (0.2), INGRID service (0.7) May 26 D az PF setup (0.2), a/g tests (0.1), PF service (0.7) Jun 9 B pms ISIS service (0.5) Jun 13 B crb NAOMI tests (0.3), ISIS service (0.7) Jun 14 B crb ISIS service (0.2), NAOMI service (0.8) Jun 18 B pl ISIS service (1.0) Jun 19 B wji AF2 service (0.2), tests (0.6?), tech problems (0.2) Jun 26 D pms ISIS service (0.5) Jul 9 B crb NAOMI commisioning (0.5), NAOMI service (0.4), tech probs (0.1) Jul 10 B crb NAOMI service (0.5), ISIS service (0.4), tech probs (0.1) Jul 11 B crb OASIS commissioning (0.4), NAOMI comm (0.2), bad weather (0.4) Jul 12 B ro OASIS comm (~ 0.4), bad weather (~ 0.4), NAOMI tests (~ 0.2) Jul 13 B iks OASIS commissioning (1.0) Jul 14 B crb OASIS commissioning (1.0) Jul 15 B crb OASIS commissioning (1.0) Jul 16 B crb OASIS commissioning (1.0) Jul 17 B iks ISIS service (0.6), NAOMI commissioning (0.4) Jul 18 B iks ISIS service (0.5), NAOMI commissioning (0.5) Jul 19 G ro Bad weather (0.8), technical problems (0.2) Jul 20 G ro ISIS service (0.8), bad weather (0.2) Jul 21 G ro ISIS service (0.5), bad weather (0.2), NAOMI service (0.3) Jul 22 G se NAOMI service (0.9), technical problems (0.1) Jul 23 G se NAOMI service (1.0) Aug 3 G az ISIS service (1.0) Aug 10 B iks NAOMI service (0.4), ISIS service (0.5), tech problems (0.1) Aug 11 B iks NAOMI commissioning (0.2), ISIS service (0.6), bad weather (0.2) Aug 12 B ro NAOMI service (0.4), bad weather (0.6) Aug 13 B ro NAOMI service (0.6), bad weather (0.4) Aug 15 B sels NAOMI service (0.8), technical problems (0.2) Aug 16 B sels NAOMI service (0.1), ISIS service (0.9) Aug 21 G djl ISIS service (1.0) Aug 22 D crb INTEGRAL service (0.6), a/g tests (0.2), tech problems (0.2) Sep 2 G djl ISIS service (0.3), bad weather (0.7) Sep 6 B iks NAOMI tests (0.6), ISIS service (0.4) Sep 7 B iks NAOMI tests (0.5), ISIS service (0.5) Sep 8 B sels (NAOMI observer, i.e. not really S/D/comm.) Sep 9 B iks " " Sep 10 B crb " " Sep 11 B crb " " Sep 12 B ro " " Sep 13 B ro " " Sep 14 B ro ISIS service (0.6), MCAO tests (0.4) Sep 15 B ro ISIS service (0.5), MCAO tests (0.5) Sep 16 B iks MCAO (RLGS) tests (1.0) Sep 17 G az PF service (0.2), PF setup/tests + a/g tests (0.8) Oct 6 B crb Bad weather (1.0) Oct 7 B crb Bad weather (1.0) Oct 8 B crb NAOMI/OASIS comm (0.4), bad weather (0.1), tech probs (0.5) Oct 9 B crb Bad weather (1.0) Nov 2 B vsd Ultracam service (0.3), bad weather (0.2) Nov 7 B crb Rayleigh LGS tests (0.9), bad weather (0.1) Nov 8 B crb Rayleigh LGS tests (1.0) Nov 9 B Rayleigh LGS tests (0.8), bad weather (0.2) Nov 10 B Rayleigh LGS tests (0.5), ultracam service (0.2) Nov 14 B jlic ISIS serv (0.4), a/g diff-track tests (0.3), bad weather (0.3) Nov 15 G jlic ISIS service (0.9), technical problems (0.1) Nov 24 D rc Bad weather (1.0) Nov 29 G wji AF2 service (0.1) (part of scheduled night) Dec 5 B jlic Tests of new a/g (0.2), bad weather (0.8) Dec 6 B djl ISIS service (0.5), bad weather (0.5) Dec 17 G az PF setup and tests (0.4), PF service (0.6)

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2004 ---- Jan 10 B jlic ISIS service (0.5), bad weather (0.5) Jan 11 B djl ISIS service (1.0) Jan 14 G INTEGRAL service, CAT (1.0) Jan 15 G INTEGRAL service, CAT (1.0) Jan 26 D jlic ISIS service (0.6), tests of new dichroic (0.4) Feb 1 B jlic ISIS service (1.0) Feb 2 B jlic NAOMI/OASIS tests (0.4), ISIS service (0.6) Feb 3 B pl NAOMI/OASIS tests (0.5), ISIS service (0.5) Feb 4 B pl NAOMI/OASIS tests (0.1), ISIS service (0.9) Feb 5 B jlic ISIS service (1.0) Feb 16 D crb PF setup (0.2), PF service (0.4), bad weather (0.4) Feb 24 D rc Bad weather (1.0) Mar 3 B ms LIRIS commissioning (1.0) Mar 4 B ms LIRIS commissioning (1.0) Mar 5 B ms LIRIS commissioning (1.0) Mar 10 B rc AF2 setup and test (0.6), pointing test (0.4) Mar 26 G jlic Bad weather (1.0) Apr 5 B pl Laser GS tests (1.0) Apr 6 B pl Laser GS tests (0.5), ISIS service (0.5) Apr 9 B djl Bad weather (1.0) Apr 10 B djl Bad weather (1.0) May 5 B vsd Ultracam service (0.8), bad weather (0.2) May 6 B jlic PF setup/tests (0.7), bad weather (0.3) May 20 D jlic ISIS service (1.0) Jun 2 B ro NAOMI tests (0.5), ISIS service (0.5)? Jun 3 B ro NAOMI tests (0.4), ISIS/aux service (0.6) Jun 4 B ms LIRIS service (1.0) Jun 13 D jlic ISIS service (1.0) Jun 17 D rc AF2 setup (0.3), AF2 service (0.7) Jun 29 B crb AO commissioning (0.8) [+ ISIS scheduled (0.2)] Jun 30 B crb AO commissioning (0.8) [+ ISIS scheduled (0.2)] Jul 1 B crb AO commissioning (0.8) [+ ISIS scheduled (0.2)] Jul 2 B crb AO commissioning (0.8) [+ ISIS scheduled (0.2)] Jul 3 B crb AO commissioning (0.7) [+ ISIS scheduled (0.3)] Jul 4 B ro AO commissioning (0.8) [+ ISIS scheduled (0.2)] Jul 5 B ro [NAOMI science 1.0] Jul 6 B rc SCAM setup (0.5?) + service (0.5?) Jul 24 G crb AO tests (0.4), AO service (0.2), bad weather (0.4) Jul 27 B rc Bad weather (1.0) Jul 28 B rc WYFFOS long-camera commissioning (0.3), tech problems (0.7) Jul 30 B ro [NAOMI + ISIS science 1.0] Jul 31 B ro [NAOMI + ISIS science 1.0] Aug 1 B ro INTEGRAL tests (0.6), AO commissioning (0.4) Aug 2 B ro AO commissioning (1.0) Aug 31 B ro AO commissioning (0.5), ISIS service (0.5) Sep 1 B ro L3 CCD tests ISIS (0.2), ISIS service (0.8) Sep 2 B ro Bad weather (1.0) Sep 3 B crb AO comm (0.3), tech problems (0.3), OASIS GT service (0.4) Sep 4 B crb AO commissioning (0.5), OASIS GT service (0.5) Sep 5 B crb AO commissioning (0.5), OASIS GT service (0.5) Sep 6 B ms PF setup (0.4), PF service (0.6) Sep 16 D crb ISIS service (0.5), bad weather (0.5) Sep 17 D crb ISIS service (0.3), bad weather (0.7) Sep 22 B ro Rayleigh LGS tests (0.5), ISIS service (0.5) Sep 23 B ro Rayliegh LGS tests (0.4), ISIS service (0.6) Sep 24 B crb Bad weather (1.0) Sep 25 B crb Rayleigh LGS tests (0.7), bad weather (0.3) Sep 26 B crb Rayleigh LGS tests (0.8), ISIS service (0.2) Sep 27 B jlic Rayleigh LGS tests (0.5), ISIS service (0.5) Oct 1 B crb ISIS service (0.8), AO tests (0.2) Oct 2 B crb ISIS service (1.0) Oct 3 B rc AF2 setup + throughput (0.5), tel tests (0.2), bad weath (0.3) Oct 4 B rc Bad weather (0.7), throughput measurements (0.3) Oct 25 B crb [NAOMI/OASIS science] Oct 26 B ms LIRIS polarimetry commissioning (0.8), bad weather (0.2) Oct 27 B ms Bad weather (1.0) Oct 28 B ms Bad weather (1.0) Nov 1 B ms LIRIS tests (0.2), bad weather (0.8) Nov 2 B ms LIRIS service (0.3) [*rest of night scheduled*] Nov 8 D rc Bad weather (1.0) Nov 22 B pl Bad weather (0.2) [*rest of night scheduled AF2?*] Nov 23 B ms ShackH test (0.1), bad weather (0.3), cophasing expt (0.6) Nov 24 B rg LIRIS service (0.4), bad weather (0.1) [*rest of night sched*] Nov 29 B Aluminising (1.0) Nov 30 B Aluminising (1.0) Dec 1 B Aluminising (1.0) Dec 2 B jlic Bad weather (1.0) Dec 11 D crb [NAOMI/OASIS scheduled, 0.5 to bad weather, 0.2 tech problems] Dec 12 D crb [NAOMI/OASIS scheduled, bad seeing, 0.4 bad weather] Dec 13 D crb [NAOMI/OASIS scheduled, 1.0 lost to bad weather] Dec 14 D srix [NAOMI/OASIS scheduled, 1.0 lost to bad weather] Dec 15 D srix [NAOMI/OASIS scheduled, 1.0 lost to bad weather] Dec 19 G srix OASIS (0.8), ISIS service (0.2)

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2005 ---- Jan 10 D pl/crb/sr ISIS service (0.4), OASIS scheduled (0.6) Jan 11 D pl AF2 setup/tests (0.7), AF2 service (0.3) Jan 18 B Bad weather (1.0) Jan 22 B ro LIRIS tests (0.5), [NAOMI scheduled (0.5)] Jan 26 B Bad weather (1.0) Feb 1 G pl Bad weather (1.0) [acc to Pierre, 8/05] Feb 10 D jlic Bad weather (1.0)? No logging Feb 10-17 Feb 18 B Bad weather (1.0) Feb 22 B Bad weather (1.0) Feb 23 B Bad weather (1.0) Feb 24 B Bad weather (1.0) Feb 28 B Bad weather (1.0) Mar 7 D [1.0 OASIS/SAURON scheduled obs.] Mar 8 D [1.0 OASIS/SAURON scheduled obs.] Mar 9 D [1.0 OASIS/SAURON scheduled obs.] Mar 10 D [1.0 OASIS/SAURON scheduled obs.] Mar 16 G ms LIRIS service (0.6), bad weather (0.2), tech problems (0.2) Apr 11 D [1.0 OASIS scheduled obs.] Apr 12 D [1.0 OASIS scheduled obs.] Apr 13 D pl Bad weather (0.5) [Rest of night scheduled obs.] Apr 15 D jlic ISIS service (0.4), TCS test (0.1) [Rest of night scheduled] Apr 19 D jlic ISIS service (1.0) May 10 D pl Focus/tilt test (0.1), PF service (0.9) May 17 B jlic Image-slicer tests (0.7), ISIS service (0.2), bad weather (0.1) May 18 B crb AO comm. (0.9), Cass a/g + ISIS image-slicer tests (0.1) May 19 B crb AO commissioning (1.0) May 20 B ro AO commissioning (1.0) May 21 B ro AO commissioning (1.0) Jun 9 D rc Tests of new AF2 control hware (0.7), config tests (0.3) Jun 15 G rc Test of new AF2 control system (1.0) Jun 16 B ms LIRIS service (0.5) [rest of night LIRIS GT] Jun 20 B srix AO commissioning (0.7), LIRIS service (0.3) Jun 21 B srix AO commissioning (1.0) Jun 23 B crb Bad weather (0.5), AO commissioning (0.5) Jul 4 D srix LIRIS service (0.3), OASIS service (0.7) Jul 18 B crb AO commissioning (1.0) Jul 19 B crb AO commissioning (0.5), ISIS service (0.5) Jul 20 B srix AO commissioning (0.1), ISIS service (0.9) Jul 26 B ro Bad weather (0.5), cophasing experiment (0.5) Jul 27 B jng Bad weather (0.6), cophasing experiment (0.4) Jul 28 B djl Bad weather (0.6), ISIS service (0.4) Aug 5 D srix ISIS service (0.2) [rest of night for OASIS] Aug 8 D srix OASIS service (0.9), tech problems (0.1) Aug 16 B rc AF2 setup/tests (0.5), AF2 service (0.5) Sep 2 D ro OASIS service (1.0) Sep 3 D crb OASIS service (0.4) [rest of night for OASIS P73] Sep 4 D crb ISIS service (0.6), tech probs (0.3) [+ 0.1 for OASIS P73] Sep 5 D srix OASIS service (0.5) [rest of night for OASIS P73] Sep 14 B ro AO comm. (0.4), tech probs. (0.3), ISIS image-slicer comm (0.3) Sep 15 B ro AO commissioning (0.5) [rest for AO scheduled] Sep 16 B srix OASIS service (0.7) [rest for ISIS C130] Sep 17 B srix OASIS service (0.8) [rest for ISIS C130] Sep 18 B ro AO comm. (0.4), tech probs (0.1) [rest for ISIS C130 / AO sched] Sep 19 B ro AO comm. (0.4), tech probs (0.1) [rest for ISIS C130 / AO sched] Sep 20 B crb OASIS service (0.8) [rest for ISIS C130] Sep 21 B crb OASIS service (0.4), bad weather (0.4) [rest for ISIS C130] Sep 22 B crb OASIS service (0.8) [rest for ISIS C130] Sep 28 D crb OASIS service (0.2), ISIS service (0.5) [rest for GRB o/r] Oct 6 D ms Bad weather (1.0) Oct 13 B jlic ISIS service (0.8), bad weather (0.2) Oct 19 B pl ISIS/aux serv. (0.5), image-slicer tests (0.3), bad weath. (0.2) Oct 24 g pl PF service (0.3), PF setup (0.3), tech problems (0.4) Nov 7 g jlic ISIS service (0.8), technical problems (0.2) Nov 15 b ro Bad weather (1.0) Nov 16 b ro Bad weather (1.0) [scheduled AO night] Nov 17 b srix Bad weather (0.2), tech problems (0.2) [sched AO night] Nov 18 b srix ISIS service (0.1), bad weather (0.4), tech (0.1) [sched AO] Nov 19 b crb ISIS service (0.2), bad weather (0.8) [sched AO] Nov 20 b crb ISIS service (0.2), tech problems (0.2) [sched AO] Nov 21 b rc AF2 tests (0.1), AF2 service (0.1), bad weather (0.8) Nov 30 d ro INGRID + ISIS service (0.8), bad weather (0.2) Dec 1 d ro OASIS service (0.4). bad weather (0.6) Dec 18 b crb Bad weather (1.0) Dec 19 b crb Bad weather (1.0) Dec 20 b wji Bad weather (1.0) Dec 30 d pl ISIS service (1.0)

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2006 ---- Jan 5 g ms LIRIS service (0.7), bad weather (0.3) Jan 9 b Jan 10 b Jan 26 d pl Bad weather (1.0) Feb 9 b ro Bad weather (1.0) Feb 10 b crb Bad weather (1.0) Feb 13 b srix ISIS service (0.6), AO tests (0.4) Mar 13 b ms ISIS service (0.3), AO TT tests (0.2) [other 0.5 for Manchado] Mar 31 d crb/jlic ISIS service (0.5), bad weather (0.5) Apr 7 g ro Arcetri co-phasing expt (0.5), L3 test (0.1), ISIS service (0.4) Apr 8 b srix Bad weather (1.0) Apr 11 b ro ISIS service (0.2), cophasing experiments (0.8?) Apr 12 b crb Bad weather (1.0) Apr 18 b pl Bad weather (0.5), WYFFOS setup (0.2), AF2 service (0.3) May 5 b ms LIRIS service (0.4), AG3 tests (0.1) [rest of night for P35] May 8 b -- BLT standdown: pointing test (0.6) May 9 b crb BLT standdown (0.?), May 10 b -- BLT standdown: pointing test (0.6) May 12 b wji LIRIS service (0.3), AG3 tests (0.2) [other 0.5 for P32] May 15 b ms LIRIS service (0.3) [rest of night for P32] May 16 b crb GLAS BLT commissioning (0.7), tests of new TT control (0.3) May 17 b crb Tests of new TT control (0.3), ISIS service (0.7) May 18 b wji ISIS service (0.3) [rest of night for P32] May 21 g wji ISIS service (0.3) [rest of night for P32] May 24 d wji OASIS service (0.2?) [rest of night fro P32?] Jun 7 b crb OASIS (0.3) and ISIS serv (0.3), AO comm (0.3), tech prob (0.1) Jun 8 b crb AO TT tests (0.5), AG3 service (0.5) Jun 9 b jlic AO training (1.0) Jun 10 b jlic OASIS service (0.5), AO training (0.5) Jun 11 b crb AO tests (0.2), OASIS service (0.2), ISIS service (0.6) Jun 12 b wji AO service (0.2), AG3 service (0.2), bad weather (0.4) Jun 13 b wji BLT alignment (0.3), ISIS service (0.1), bad weather (0.6) Jun 14 b jlic OASIS service (0.4), ISIS service (0.6) Jun 15 b wji OASIS service (0.2), AG3 service (0.2), AO training (0.6) Jun 16 b wji OASIS service (0.2), AG3 service (0.4), AO training (0.4) Jul 6 b ms LIRIS service (1.0) Jul 10 b ms LIRIS service (0.1) [rest of night for P52] Jul 13 b wji LIRIS service (0.3) [rest of night for P52] Jul 14 b ms LIRIS service (0.5) [rest of night LIRIS GT] Jul 24 d pl OASIS tests (0.4), ISIS/aux service (0.5), bad weather (0.1) Aug 4 b ms LIRIS service (0.5), AO tests (0.5) Aug 5 b wji OSCA tests (0.1) [rest scheduled P32+P33] Aug 7 b ms AO TT tests (0.6), GRB override (0.2), LIRIS service (0.2) Aug 8 b wji AO tests (0.3) [rest scheduled, P32+P33] Aug 11 b wji AO tests (0.3) [rest scheduled, P32+P33] Aug 14 g wji [scheduled, P32+P33] Aug 18 d pl ISIS service (1.0) Aug 25 d ms LIRIS + aux service (0.9), OSCA tests (0.1) Aug 27 d crb OASIS service (0.3), aux service (0.2), AG3 service (0.5) Aug 28 d wji Bad weather (0.2), INGRID service (0.8) Sep 7 b crb/wji OSCA comissioning (0.2), bad weather (0.8) Sep 8 b srix [CAT service] Sep 23 d pl ISIS service (0.7), bad weather (0.3) Oct 9 b wji AO tests (0.9), primary-miror PSF test (0.1) Oct 18 d pl Bad weather (1.0) Nov 6 b jlic Bad weather (1.0) Nov 7 b rc Bad weather (0.4), AF2 setup/checks (0.2), AF2 service (0.4) Nov 30 b wji [scheduled, for AO] Dec 1 b wji [scheduled, for AO] Dec 2 b wji Bad weather (0.7), AO obs for Hatch (0.3) Dec 3 b jlic Bad weather (1.0) Dec 10 b pl Bad weather (1.0) Dec 11 g pl Bad weather (1.0) Dec 12 g db CCD tests (0.1), ISIS service (0.4) [rest of night scheduled] Dec 13 g db CCD tests (0.2), ISIS service (0.5) [rest of night scheduled] Dec 25 g pl ISIS service (0.7), bad weather (0.3) Dec 26 g ms LIRIS polarisation tests (0.5), bad weather (0.5) Dec 27 g ms Bad weather (1.0)

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2007 ---- Jan 16 d pl AF2 service (0.8), bad weather (0.2) Jan 25 g jlic Bad weather (1.0) Jan 29 b Aluminising (1.0) Jan 30 b Aluminising (1.0) Jan 31 b Aluminising (1.0) Feb 1 b crb Bad weather (1.0) Feb 2 b crb Shack-Hartmann tests (0.2), ISIS service (0.8) Feb 7 b crb ISIS service (0.4), tech problems (0.1) [rest scheduled] Feb 22 g jlic Remote-ops test (0.1), LIRIS service (0.5), MOS mask tests (0.4) Mar 5 b ms LIRIS service (0.6), bad weather (0.1), backup prog for MS (0.3) Mar 6 b ms LIRIS service (0.6), backup prog for MS (0.4) Mar 8 b jlic ISIS fast-spectroscopy test (0.5), technical problems (0.5) Mar 9 b ms ISIS service (0.8), bad weather (0.2) Mar 11 g wji [Dusty, 1.0 spent on scheduled programme P21] Mar 12 g rc AF2 setup (0.3), bad weather (0.7) Apr 1 b srix ISIS service (0.6), bad weather (0.4) Apr 2 b srix ISIS service (0.9), technical problems (0.1) Apr 3 b wji ISIS service (1.0) Apr 4 b wji ISIS pol tests (0.2), ISIS service (0.3), AO TT commiss (0.5) Apr 5 b crb Broken-Cass comm (0.2), AO TT tests (0.2), ISIS service (0.6) Apr 6 b crb ISIS service (1.0) Apr 7 b srix ISIS service (0.3), bad weather (0.7) Apr 8 b srix ISIS service (0.1), bad weather (0.9) Apr 26 b srix ISIS/OASIS service (1.0) Apr 27 b wji LIRIS/aux service (0.7), LIRIS tests (0.2), tech problems (0.1) Apr 28 b wji LIRIS + OASIS service (1.0) Apr 29 b crb LIRIS/OASIS service (1.0) Apr 30 b crb LIRIS/OASIS service (1.0) May 9 g pl PF setup (0.5), PF service (0.5) May 21 g dmb Bad weather (1.0) May 27 b rgt GLAS commissioning (1.0) May 28 b rgt GLAS commissioning (1.0) May 29 b rgt GLAS commissioning (1.0) May 30 b rgt GLAS commissioning (1.0) Jun 4 b ms LIRIS service (0.2), LIRIS spectropolarimetry comm. (0.8) Jun 8 g pl AF2 setup/tests (0.4), AF2 service (0.4), bad weather (0.2) Jun 14 d dmb ISIS service (0.5) [rest of night for Mattila P21] Jun 24 b -- GLAS commissioning (1.0) Jun 27 b -- GLAS commissioning (1.0) Jun 28 b -- GLAS commissioning (1.0) Jun 29 b -- GLAS commissioning (1.0) Jun 30 b -- GLAS commissioning (1.0) Jul 1 b jlic Tests of L3 camera on ISIS (1.0) Jul 8 g srix ISIS service (1.0) Jul 9 d dmb ISIS service (1.0) Jul 10 d dmb ISIS service (1.0) Jul 21 g pl ISIS service (0.5) [rest of night for Mattila P21] Jul 26 b dmb OASIS (0.3), ISIS (0.5) and aux-port (0.2) service Aug 1 b srix GLAS commissioning (1.0) Aug 2 b dmb GLAS commissioning (1.0) Aug 3 b wji AG2 comm. (0.4), tech problems (0.1) [rest of night Pollacco] Aug 4 g wji GLAS commissioning (1.0) Aug 8 d wji ISIS service (0.3), AG2 comm (0.3) [rest of night Pollacco] Aug 12 d ms ISIS service (0.4) [rest of night for Mattila P28] Aug 16 d srix ISIS service (1.0) Aug 17 d wji ISIS service (0.3) [rest of night for Pollacco P50] Aug 18 g wji [whole night used for P50] Aug 19 g crb ISIS service (0.5) [rest of night for Pollacco P50] Aug 23 b crb GLAS commissioning (1.0) Aug 24 b crb GLAS commissioning (1.0) Aug 25 b rgmr GLAS commissioning (1.0) Aug 26 b srix GLAS commissioning (1.0) Aug 27 b srix GLAS commissioning (1.0) Aug 28 b crb [all for Pollacco P50] Aug 29 b dmb GLAS commissioning (1.0) (most lost to DM instability) Aug 30 b -- GLAS commissioning (1.0) Aug 31 b dlp ISIS service (0.4), tech problems (dome failure) (0.6) Sep 06 d wji ISIS service (0.5) [rest of night for Pollaco P50] Sep 09 d crb ISIS service (0.5) [rest of night for Pollaco P50] Sep 10 d crb ISIS service (0.5) [rest of night for Mattila P28] Sep 12 d wji ISIS service (0.4) [rest of night for Pollaco P50] Sep 13 d wji [whole night for Pollaco P50] Sep 14 d wji LIRIS service (0.3), tech problems (0.2), [rest for Pollaco P50] Sep 15 d wji LIRIS tech problems [so whole night for Pollaco P50] Sep 17 g wji LIRIS service (0.5) [rest of night for Pollaco P50] Sep 18 g wji LIRIS service (0.5) [rest of night for Pollaco P50] Sep 19 g crb LIRIS service (0.4) Sep 24 b crb LIRIS service (0.3) [rest of night for Pollaco P50] Sep 25 b crb GLAS commissioning (0.7), bad weather (0.1), LIRIS service (0.2) Sep 26 b crb GLAS commissioning (0.8), bad weather (0.2) Sep 27 b wji GLAS commissioning (0.4) [rest of night for Pollacco P50] Sep 28 b crb GLAS commissioning (0.5) [rest of night for Pollacco P50] Sep 29 b wji GLAS commissioning (1.0) Sep 30 b srix GLAS commissioning (1.0) Oct 1 b dmb Bad weather (1.0) Oct 29 b rc AF2 setup (0.1), bad weather (0.3), technical problems (0.6) Nov 19 b srix Bad weather (1.0) Nov 26 b srix ISIS service (0.6), AUXCAM tests (0.1), bad weather (0.3) Nov 27 b crb FASTCAM comm. (0.5), tech problems (0.2), bad weather (0.3) Nov 28 b crb Bad weather (1.0) Dec 21 b jlic ISIS service (0.1), bad weather (0.9) Dec 22 b prg? Bad weather (1.0) Dec 27 b prg ISIS service (0.9), WHT blind-offset tests (0.1) Dec 28 b crb GHRIL pointing check 0.3 [rest for Hatch N12] Dec 29 g wji ISIS service 0.2 [rest for Hatch N12] Dec 30 g wji ISIS service 0.3 [rest for Hatch N12]

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2008 ---- Jan 5 d prg ISIS service (0.7), tech problems (0.1), bad weather (0.2) Jan 19 b prg V bad seeing (4 - 8 arcsec!) (0.8), ISIS service (0.2) Jan 20 b rc ISIS service (0.4), bad weather (0.6) Jan 21 b srix Bad weather (1.0) Jan 22 b srix ISIS service (0.2), bad weather (0.8) Jan 23 b crb GLAS commissioning (0.2), bad weather (0.8) Jan 24 b crb GLAS commissioning (0.2), tech problems (0.2), bad weather (0.6) Jan 25 b wji GLAS commissioning (0.3), bad weather (0.2), ISIS service (0.5) Jan 26 b wji Bad weather (1.0) Jan 31 g crb ISIS service (0.3) [rest for P28] Feb 4 d rc ISIS service (0.7), focus-elev check (0.1), TCS test (0.2) Feb 7 d prg ISIS service (0.2), bad weather (0.8) Feb 17 b msa ISIS service (0.1), bad weather (0.9) Mar 13 g srix GLAS tests (0.2), LIRIS tests (0.2), LIRIS service (0.6) Mar 25 b msa Bad weather (1.0) Apr 10 g prg Bad weather (1.0) Apr 16 b prg ISIS service (0.8), ISIS acq-tool tests (0.2) Apr 17 b crb GLAS commissioning (1.0) Apr 18 b crb GLAS commissioning (0.6), ISIS service (0.4) Apr 19 b wji GLAS commissioning (1.0) Apr 20 b wji ISIS service (0.9), technical problems (0.1) Apr 21 b wji GLAS commissioning (0.6), ISIS service (0.4) Apr 22 b crb GLAS commissioning (1.0) Apr 23 b crb GLAS commissioning (0.3), ISIS service (0.7) May 13 b rc ISIS service (0.8), acqtool tests (0.1), bad weather (0.1) May 14 b crb ISIS service (0.1), GLAS comm (0.5), tech problems (0.4) May 15 b crb ISIS service (0.5), bad weather (0.5) May 16 b wji GLAS commissioning (0.3), bad weather (0.7) May 17 b wji ISIS service (0.7), bad weather (0.3) May 18 b wji ISIS service (0.4), GLAS comm (0.4), bad weather (0.2) May 19 b prg ISIS service (0.6), GLAS tests (0.2), bad weather (0.2) May 20 b crb GLAS commissioning (1.0) May 21 b crb GLAS commissioning (1.0) May 22 b prg ISIS service (0.5) [remainder of night for FASTCAM] May 23 b prg ISIS service (0.5) [remainder of night for FASTCAM] May 24 b srix AO tests (0.1), ISIS serv (0.4, poor seeing), bad weather (0.5) May 25 b srix OASIS service (0.3), ISIS service (0.7) Jun 5 d rc AF2/WYFFOS setup (0.3), AF2/WYFFOS service (0.7) Jun 11 g crb GLAS/AO setup (0.5), OASIS service (0.1), tech problems (0.4) Jun 13 b srix AO/GLAS service (0.9), technical problems (0.1) Jun 14 b srix AO/GLAS service (1.0) Jun 15 b crb GLAS tests (0.3), AO/GLAS service (0.5), bad weather (0.2), Jul 4 d prg ISIS service (1.0) Jul 15 b prg GLAS (pre-inauguration) tests (0.7), ISIS pol tests (0.3) Jul 16 b srix GLAS inauguration (0.3), ISIS service (0.7) Jul 17 b srix ISIS service (0.8), ISIS acq tool tests (0.1), AO tests (0.1) Jul 18 b crb ISIS service (0.1), GHRIL derotator pointing correction (0.9) Jul 19 b crb ISIS + OASIS service (1.0) Jul 20 b srix ISIS service (1.0) (v dusty) Jul 21 b srix ISIS service (1.0) Jul 22 b dmb ISIS service (0.5) [remainder of night for FASTCAM] Jul 23 b dmb ISIS service (0.5) [remainder of night for FASTCAM] Jul 26 b [ex GLAS-SV nights, returned to TAC for P21, observed in service] Jul 27 b [ex GLAS-SV nights, returned to TAC for P21, observed in service] Jul 28 b [ex GLAS-SV nights, returned to TAC for P21, observed in service] Jul 29 b [ex GLAS-SV nights, returned to TAC for P21, observed in service] Aug 12 b prg LIRIS/aux service (0.6), LIRIS tests (0.3), bad weather (0.1) Aug 13 b msa LIRIS/aux service (0.5), LIRIS commissioning (0.5) Aug 16 b msa LIRIS commissioning (0.5) [remainder of night for C17] Sep 8 g crb Bad weather (1.0) Sep 9 b crb Bad weather (1.0) Sep 10 b srix GLAS tests (0.7), bad weather / v bad seeing (0.3) Sep 11 b srix LIRIS service + MOS training (0.5), bad weather (0.5) Sep 12 b wji LIRIS tests (0.8), GLAS tests (0.2) Sep 13 b wji LIRIS service (0.6), bad weather (0.4) (estimated) Sep 14 b crb Bad weather (1.0) Sep 25 d prg Bad weather (1.0) Oct 12 b crb ISIS service (0.5), GLAS tests (0.5) Oct 13 b srix ISIS service (0.6), GLAS test (0.4) Oct 14 b srix AO/INGRID serv (0.4), ISIS serv (0.1), GLAS tests (0.5) Oct 18 b crb Bad weather (1.0) Oct 19 b wji Bad weather (1.0) Oct 20 g dmb PF serv (0.2), setup (0.4), tech probs (0.2), bad weath (0.2) Oct 21 g dmb PF tests (0.1), service (0.5), bad weather (0.4) Oct 28 d dmb Bad weather (1.0) Nov 11 b msa ISIS service (0.9), bad weather (0.1) Nov 12 b srix ISIS service (1.0) Nov 18 g msa AF2 setup (0.3), tests (0.2) [rest of night given to P43] Dec 1 d msa ISIS service (1.0) Dec 15 b prg Bad weather (1.0)

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2009 ---- Jan 7 b msa Bad weather (1.0) Jan 19 g dmb PF tests (0.2), PF service (0.3), bad weather (0.5) Jan 30 d prg ISIS service (0.8), bad weather (0.2) Feb 13 b prg ISIS service (0.7), acq-tool training (0.3) Feb 19 d srix ISIS service (0.4), bad weather (0.1) [0.5 night for Hatch N8] Feb 20 d srix Bad weather (0.5) [0.5 night for Hatch N8] Feb 21 d msa ISIS service (0.4), bad weather (0.1) [0.5 night for Hatch N8] Mar 5 b msa LIRIS service (0.4), bad weather (0.6) Mar 30 d ov ISIS service (0.8), technical problems (0.2) Apr 3 b srix GLAS tests (0.5), ISIS service (0.5) Apr 4 b srix GLAS tests (0.8), ISIS service (0.2) Apr 5 b crb GLAS tests (0.8), ISIS service (0.2) Apr 6 b wji GLAS tests (0.4), ISIS service (0.6) Apr 7 b ov ISIS service (1.0) Apr 8 b wji AO tests (0.7), ISIS service (0.3) Apr 9 b prg Bad weather (1.0) Apr 10 b prg ISIS service (1.0) Apr 14 b dmb PF setup (0.3), PF service (0.7) Apr 24 d ov ISIS service (1.0) May 3 b dmb Co-phasing tests (Arcetri) (0.5), ISIS service (0.5) May 4 b dmb Co-phasing tests (Arcetri) (0.5), ISIS service (0.5) May 5 b dmb Co-phasing or asterism (0.5), ISIS service (0.5) May 6 b srix Co-phasing (0.5) and LGS asterism (0.5) tests May 7 b srix Co-phasing (0.5), LGS asterism (0.2), bad weather (0.3) May 14 b msa AF2 setup/tests (0.2), tech problem (0.2), AF2 service (0.6) May 21 d msa LIRIS service (1.0) Jun 5 b msa AF2 setup/tests (0.5) [rest for sched observer of next night] Jun 9 b crb ACAM commissioning (1.0) Jun 10 b crb ACAM commissioning (0.6), ACAM service (0.4) Jun 11 b crb ACAM commissioning (0.5), AO tests (0.1), ACAM service (0.4) Jun 12 b crb ACAM commissioning (0.7), ACAM service (0.3) Jun 13 b dmb ACAM commissioning (0.3), ISIS service (0.7) ?? Jun 25 d ov ISIS/ACAM service (1.0) Jun 26 d ov ISIS service (0.8), tech problems (0.2) Jun 29 g msa LIRIS service (0.5), WHT-wobble test (0.2), ACAM comm (0.5) Jul 13 g ov ISIS/ACAM service (1.0) Jul 30 b prg WHT pointing tests (0.5), ACAM service (0.1), bad weather (0.4)?? Jul 31 b dmb ACAM tests (0.1), tech probs (0.2), ACAM/INGRID service (0.7) Aug 2 b srix AO tests (0.4), ACAM tests (0.2), ACAM? service (0.4) Aug 3 b srix ACAM tests (0.2), AO tests (0.2), INGRID/ISIS service (0.6) Aug 4 b wji ACAM tests (0.3), INGRID service (0.7)?? Aug 28 g msa AO tests (0.3), service (0.7) Sep 11 g prg ISIS service (1.0)?? Sep 28 b srix Pointing check (0.2), bad weather (0.8) Oct 4 b crb ACAM tests (0.7), ACAM service (0.3) Oct 5 b crb ACAM tests (0.3), pointing (0.1), ACAM serv (0.2), bad weath (0.4) Oct 6 b ov ACAM tests (0.1), ISIS/ACAM service (0.8), tech problems (0.1) Oct 7 b ov ACAM/ISIS service (0.5), tech problems (0.5) Oct 13 d ov PF setup (0.4), PF service (0.4), tech problems (0.2) Oct 21 d msa AF2 service (0.6), AF2 tests (0.2), bad weather (0.2) Oct 29 b msa GHRIL pointing test (0.7), ISIS service (0.3) Nov 1 b srix ISIS/ACAM service (1.0) Nov 2 b Aluminising (1.0) Nov 3 b Aluminising (1.0) Nov 4 b Aluminising (1.0) Nov 5 b srix ISIS service (0.1), bad weather (0.9) Nov 6 b ov ISIS/ACAM service (1.0) Nov 16 d msa AF2 tests (0.1), bad weather (0.9) Nov 27 b msa LIRIS service (0.7), GHRIL pointing checks (0.3) Nov 30 b prg Bad weather (1.0) Dec 17 d prg Bad weather (1.0)

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2010 ---- Jan 20 g prg ISIS service (0.8), technical problems (0.2) Jan 26 b srix LIRIS serv (0.1), GHRIL derot / ACAM tests (0.3), bad weath (0.6) Jan 27 b ov ACAM/LIRIS service (0.7), ACAM tests (0.2), bad weather (0.1) Feb 2 b prg Bad weather (1.0) Feb 3 b prg QUCAM tests (0.5) [rest of night for P55] Feb 4 b prg ACAM service (0.2), QUCAM tests (0.3) [rest of night for P55] Feb 25 b prg Bad weather (1.0) Mar 28 b crb ACAM service (0.2), GHRIL derot test (0.2), bad weather (0.6) Mar 29 b srix ACAM service (0.5), ACAM tests (0.4), tech problems (0.1) Apr 7 g ms Bad weather (1.0) Apr 15 d ov Bad weather (1.0) Apr 21 g ov ACAM/ISIS service (0.9), bad weather (0.1) May 1 b prg ISIS service (0.6), Im Pol comm (0.3), bad weather (0.1) May 4 g prg OASIS service (0.4), tech problems (0.1) [rest of night for P6] May 7 g ms AF2 service (0.6), AF2 checks (0.3), bad weather (0.1) May 28 b wji ISIS service (0.2), bad weather (0.3) [rest of night for P50] May 29 b wji ISIS/ACAM service (1.0) May 30 b wji ISIS service (0.3), bad weather (0.2) [rest of night for P50] May 31 b ov ISIS/ACAM service (1.0) Jun 16 g prg LIRIS service (0.5), LIRIS tests (0.5) Jul 1 b wji INGRID service (0.3), speckle tests (0.3), tech prob (0.2), bad weather (0.2) Jul 21 b ms ISIS/ACAM service (1.0) Jul 22 b ov ACAM service (1.0) Jul 26 b prg ISIS/ACAM service (0.8), ACAM acq tool tests (0.2) Aug 4 g ov LIRIS/ACAM service (0.7), LIRIS spec-polarimetry tests (0.3) Aug 5 d ov LIRIS/ACAM service (0.7), LIRIS spec-polarimetry tests (0.3) Aug 24 b prg ISIS/ACAM service (0.7), image-slicer comm. (0.3) Sep 15 g ms Bad weather (1.0) Sep 19 b CANARY comm. (1.0) (no bad weather, deduced from INT log) Sep 22 b Bad weather (1.0) (deduced from INT log) Sep 26 b CANARY comm. (0.6), bad weather (0.4) Sep 27 b CANARY comm. (1.0) Sep 28 b ms AF2 service (0.2), AF2 setup/training (0.6), bad weather (0.2) Oct 14 g ov ACAM service (0.5), AO tests (0.1), bad weather (0.4) Oct 22 b ov ACAM service (0.4), ACAM tests (0.5), bad weather (0.1) Oct 29 g prg ACAM service (0.8), diff track test (0.1), pointing test (0.1) Nov 8 d ms AF2 service (0.6), setup/tests (0.2?), mapping (0.2), Nov 21 b ms AF2 tests (0.4??), bad weather (0.1) [rest of night for C109] Nov 22 b prg ACAM service (0.4?), ACAM tests (0.3), bad weather (0.3) Nov 23 b CANARY comm. (1.0) Nov 24 b CANARY comm. (0.6), bad weather (0.4) Nov 25 b Bad weather (1.0) Nov 26 b CANARY comm. (1.0) Dec 2 d ms Bad weather (1.0) Dec 18 b crb Andor tests (IAC team) (0.7), bad weather (0.3) Dec 19 b crb Bad weather (1.0) Dec 20 b ov Bad weather (1.0) Dec 21 b ov Bad weather (1.0) Dec 26 g ov ISIS/ACAM service (0.5), bad weather (0.5) 2011 ---- Jan 17 b ov ACAM/LIRIS service (0.6), ACAM tests (0.4) Jan 18 b rk ACAM/LIRIS service (0.5), ACAM tests (0.5) Jan 19 b ov ACAM/LIRIS service (0.7), ACAM tests (0.2), bad weather (0.1) Jan 23 b rk Bad weather (0.4), technical problems (0.6) Jan 24 b ov Bad weather (1.0) Feb 13 b rk Bad weather (1.0) Feb 16 b crb Technical problems (0.3) [rest of night for N8] Feb 17 b crb ISIS service (0.1), tech problems (0.1) [rest of night for N8] Feb 18 b wji ISIS service (0.4) [rest of night for N8] Feb 19 b wji ISIS service (0.3), AO setup (0.1), tech problems (0.1) [rest of night for N8] Feb 20 b ov ACAM service (0.7), ACAM scat-light tests (0.3) Mar 11 g ldp Bad weather (1.0) Mar 18 b ldp LIRIS service (0.3), diff-track tests (0.2), bad weather (0.5) Mar 19 b rk ACAM service (1.0) Mar 25 g rk AF2 off-sky tests all night (1.0) Apr 12 b mh ACAM scat-light tests (0.4), bad weather (0.6) Apr 13 b rk LIRIS/ACAM service (0.9) (acc. tel log), ACAM scat light tests (0.1) Apr 14 b ldp LIRIS/ACAM service (0.7), diff track tests (0.3) Apr 18 b mh LIRIS service (0.1), bad weather (0.9) Apr 19 b ldp LIRIS service (0.1), bad weather (0.9) Apr 27 d mh Bad weather (1.0) May 10 g mh ISIS/ACAM service (0.7), ISIS astigmatism tests (0.3) May 11 g ov LIRIS/ACAM service (0.7), ACAM tests (0.3) May 16 b ov LIRIS/ACAM service (0.8), LIRIS tests (0.2) May 27 d mh LIRIS/ACAM service (1.0) May 28 d mh ISIS/ACAM service (1.0) Jun 23 g wji AF2 service (0.5), AF2 tests (0.5) Jun 28 d ldp ISIS/ACAM service (0.9), ISIS setup (0.1) Jul 8 g ov LIRIS/ACAM service (0.6), ACAM scat-light tests (0.4) Jul 11 b wji AO/ACAM service (0.3) [rest for P33] Jul 12 b crb AO/ACAM service (0.9), technical problems (0.1) Jul 14 b wji AO/ACAM service (0.4), technical problems (0.2) [rest for P33] Jul 15 b wji AO/ACAM serv (0.2), bad weath (0.1), tech probs (0.1) [rest P33] Jul 16 b wji Technical problems (0.5) [rest for P33] Jul 17 b wji Service (0.4) [rest for P33] Jul 22 g crb Service (1.0) Jul 31 d ov Service (0.8), tech problems (0.2) Aug 1 d rk Service (1.0) Aug 8 b wji Service (0.9), LIRIS tests (0.1) Aug 9 b fr ACAM service (0.2), ACAM scat-light tests (0.8) Aug 10 b crb ACAM service (0.3), ACAM scat-light tests (0.7) Aug 11 b ov ACAM serv (0.2), scat-light (0.2), track (0.1) and OASIS tests (0.5) Aug 12 b ov OSCA/ACAM service (1.0) Aug 13 b ov OSCA service (1.0) Aug 28 d ov ACAM service (0.4), tech problems (0.6) Aug 29 d ov ACAM service (0.8), tech problems (0.2) Sep 6 b crb ISIS service (0.3), Cass pointing test (0.3), AO tests (0.4) Sep 7 b crb ISIS service (0.3), AO tests (0.7) Sep 13 b wji ACAM/LIRIS service (0.6), LIRIS setup/checks (0.4) Sep 14 b wji AO service (0.4) [rest of night for C172] Sep 15 b ldp AO service (0.3) [rest of night for C172] Sep 16 b ldp Tech problems (0.1), AO service (0.4) [rest of night for N10] Sep 17 b ldp LIRIS serv (0.1), tech prob (0.1), OASIS thrup (0.2), [rest C172] Sep 18 g wji AO service (0.9), technical problems (0.1) Sep 19 g ldp ACAM service (0.8), ISIS/QUCAM tests (0.2) Oct 10 b rk ACAM service (0.3), ?? (0.7) Oct 17 b wji AF2 service (0.3), AF2 tests (0.7) Oct 18 g ldp Bad weather (1.0) Nov 4 b ov ISIS/ACAM service (1.0) Nov 8 b mh ISIS/ACAM service (0.6), ACAM baffling tests (0.4) Nov 9 b -- Bad weather (1.0) Nov 10 b -- Bad weather (1.0) Nov 11 b mh Bad weather (1.0) Nov 12 b rk Baffle test for ACAM (0.1), bad weather (0.9) Nov 13 b mh Bad weather (1.0) Nov 14 b ov AF2 service (0.4), AF2 tests (0.6) Nov 15 b rk AF2 service (0.9), accelerometer test (0.1) Nov 22 d mh ISIS/ACAM service (0.6), bad weather (0.4) Dec 2 g crb ISIS service (0.5), ISIS slicer (0.2), ISIS/ACAM tests (0.3) Dec 12 b ov ACAM/LIRIS service (1.0) Dec 15 b wji ACAM/LIRIS service (1.0) Dec 17 g ov ISIS/ACAM service (0.9), tech problems (0.1) Dec 29 g rk LIRIS polariser tests (0.4), ACAM service (0.4), tech problems (0.2) 2012 ---- Feb 1 b -- Ultracam service (0.6), Ultracam tests (0.4) Feb 2 b fr Ultracam/ACAM service (1.0) Feb 3 b ldp Ultracam/ACAM service (0.8), bad weather (0.2) Feb 4 b wji Ultracam/ACAM service (0.8), bad weather (0.2) Feb 5 b rk Ultracam service (1.0) Feb 6 b -- Aluminising (1.0) Feb 7 b -- Aluminising (1.0) Feb 8 b -- Aluminising (1.0) Feb 9 b rk Shack-H test (0.5), ISIS PLC comm (0.3), bad weather (0.2) Feb 10 b mh ISIS service (0.2), AO/ISIS tests (0.5), tel tests (0.3) Feb 11 b ldp Bad weather (1.0) Feb 12 b mh Bad weather (1.0) Feb 23 d rk ACAM service (0.5), ISIS/ACAM tests (0.5) Mar 7 b -- CANARY commissioning (1.0) Mar 8 b -- CANARY commissioning (1.0) Mar 9 b -- CANARY commissioning (0.4), bad weather (0.6) Mar 10 b -- CANARY commissioning (1.0) Mar 11 b -- CANARY commissioning (0.2), bad weather (0.8) Mar 26 d ov ISIS/ACAM service (1.0) Apr 2 b rk Bad weather (1.0) Apr 3 b -- Bad weather (1.0) Apr 4 b -- Bad weather (1.0) Apr 13 g crb ACAM service (0.7), ACAM tests (0.2), tech problems (0.1) Apr 30 b ov ACAM service (0.2), ACAM tests (0.5), bad weather (0.3) May 3 b ldp Bad weather (1.0) May 10 b fr Bad weather (1.0) May 11 g ldp ACAM service (0.2), ACAM tests (0.3), bad weather (0.5) May 12 g ldp ACAM service (0.1), bad weather (0.3) [rest of night N3] May 13 g cf ACAM tests (0.5) [rest of night N3] May 21 d mh ISIS service (0.8), ISIS astigmatism test (0.2) Jun 14 d ov ISIS service (0.8), AF2 test via ACAM (0.2) Jun 18 d ldp AF2 tests (1.0) Jun 19 d ldp AF2 tests (1.0) Jul 27 b -- CANARY commissioning (1.0) Jul 31 b -- CANARY commissioning (1.0) Aug 3 b mh ISIS service (0.6), bad weather (0.4) Aug 28 b -- CANARY (1.0) Aug 29 b -- CANARY (1.0) Aug 30 b -- CANARY (1.0) Sep 14 d ldp AF2 tests (1.0) Sep 20 g cf ISIS service (0.5), tech problems (0.5) Sep 27 b -- CANARY (0.9), bad weather (0.1) Sep 28 b -- CANARY (1.0) Sep 29 b -- CANARY (1.0) Sep 30 b -- CANARY (0.5), bad weather (0.5) Oct 3 b rk Bad weather (1.0) Oct 4 b -- CANARY (1.0) Oct 17 d ov Bad weather (1.0) Oct 24 b fr CANARY (0.8), bad weather (0.2) Oct 25 b fr CANARY (1.0) Oct 26 b fr CANARY (0.3), bad weather (0.7) Oct 27 b fr Bad weather (1.0) Oct 28 b ldp Bad weather (1.0) Oct 29 b ldp Bad weather (1.0) (note error in log, says 0 lost) Oct 30 b ov Bad weather (1.0) Nov 10 d ov ACAM/ISIS service (0.7), bad weather (0.3) Nov 12 d ov PF service (0.6), tests (0.4) Nov 22 b ldp AF2 tests (1.0) Nov 27 b ldp AF2 test (0.3), bad weather (0.7) Nov 28 b rk Bad weather (1.0) Dec 13 d mh ISIS service (0.9), SQM calibration (0.1) Dec 25 b mh ISIS service (0.3), ISIS tests (0.3), WHT tests (0.4) Dec 26 b cf ACAM/ISIS service (0.3), ACAM tests (0.7) Dec 27 b fr FASTCAM tests (1.0) Dec 31 b ldp ACAM service (0.3), WHT tests (0.5), ACAM tests (0.2) 2013 ---- Jan 15 d rk ACAM/LIRIS service (0.3), LIRIS HW-plate tests (0.7) Jan 31 b ov AO tests (0.4), ACAM/ISIS service (0.6) Feb 1 b mh ISIS service (0.1), ISIS/AO tests (0.4), ACAM stds (0.5) Feb 15 g rk LIRIS/ACAM service (0.7), ACAM tests (0.2), bad weather (0.1) Feb 16 g mh ACAM tests (0.4), bad weather (0.1) Feb 17 g mh LIRIS/ACAM service (0.5), bad weather (0.5) Feb 18 g cf Bad weather (1.0) Feb 21 b ldp AF2 tests (1.0) Feb 22 b ldp AF2 tests (1.0) Feb 23 b ldp AF2 tests (1.0) Feb 24 b ldp AF2 tests (0.9), tech problems (0.1) Feb 25 b ldp LIRIS service (0.3), bad weather (0.7) Feb 26 b ldp Bad weather (0.5) Mar 4 g mh Bad weather (1.0) Mar 26 b fr ACAM/AG3 tests (0.3), bad weather (0.7) Mar 27 b mh ISIS/ACAM service (0.6), tests (0.4) Apr 25 b ov ISIS/ACAM service (1.0) Apr 26 b ldp AF2 tests (0.3), bad weather (0.70 Apr 27 b cf AF2 tests (0.4), tech problems (0.6) Apr 28 b ldp AF2 service (0.3), tests (0.7) May 8 d ov PF service (0.3), tests (0.7?) May 16 g rk LIRIS service (0.5), tests (0.2), bad weather (0.3) May 20 b ldp AF2 tests (1.0) May 21 b cf AF2 service (0.4), AF2 tests (0.6) May 22 b mh AF2 service (0.2), AF2 tests (0.7), tech problems (0.1) May 23 b CANARY (1.0) May 24 b CANARY (1.0) May 25 b CANARY (1.0) Jun 17 g rk ACAM/LIRIS service (0.6), tests (0.2), bad weather (0.2) Jul 1 g rk LIRIS service (0.9?), LIRIS tests (0.1) Jul 17 b CANARY (1.0) Jul 18 b CANARY (1.0) Jul 19 b CANARY (1.0) Jul 22 b CANARY (1.0) Jul 23 b CANARY (1.0) Jul 24 b CANARY (1.0) Aug 6 d fr Aug 14 g ov (0.5) Aug 21 b stdown Aug 22 b crb Aug 23 b crb Aug 24 b mh (0.5) Sep 11 g CANARY Sep 12 g ldp Sep 13 g CANARY Sep 14 b cf (0.5) Sep 15 b CANARY Sep 16 b CANARY Sep 17 b CANARY Sep 18 b CANARY Sep 19 b ldp Sep 20 b ov (0.5) Sep 21 b ldp (0.5) Sep 23 b fr (0.5) Sep 24 b crb AOLI Sep 25 g AOLI Sep 26 g ov Sep 27 g ldp Sep 28 g cf Oct 9 g fr Oct 14 b mh Oct 21 b ldp Oct 29 d ldp (0.5) Oct 30 d ldp (0.5) Oct 31 d ov Nov 4 d ldp (0.5) Nov 5 d ldp (0.5) Nov 6 d ldp (0.5) Nov 11 b cf (0.5) Nov 12 b cf (0.5) Nov 13 b cf (0.5) Nov 14 b rk Nov 15 b ov Nov 17 b rk (0.5) Nov 26 g crb IQuEye Nov 29 d mh Dec 4 d ldp (0.5) Dec 5 d ldp (0.5) Dec 6 d ldp (0.5) Dec 7 g ldp (0.5) Dec 8 g ldp (0.5) Dec 11 b rk Dec 22 b wji 2014 ---- Jan 3 d rk (0.5) Jan 7 g jmcc (0.5) Jan 16 b ov Record for 2014A not yet complete Aug 11 b cf ISIS/ACAM service (0.4), ACAM test (0.1) Sep 1 g rk ACAM/LIRIS service (1.0) Sep 8 b ldp ACAM/LIRIS/OASIS service (0.8), WHT offsets test (0.2) Sep 9 b wji NAOMI/LIRIS service (0.3), offset test (0.1), bad weather (0.6) Sep 15 g crb Bare-PF Shack-H test (0.2), bad weather (0.8) Sep 16 g ldp Technical problems (1.0) Sep 17 g ldp AF2 service (0.3), bad weather (0.2) Sep 18 d ldp AF2 service (0.5) Sep 19 d ldp AF2 service (0.3), bad weather (0.2) Sep 20 d ldp AF2 test (0.2), bad weather (0.3) Sep 29 g rk AF2 tests? (0.5) Oct 6 b crb CANARY (1.0) Oct 7 b crb CANARY (1.0) Oct 8 b crb CANARY (0.8), bad weather (0.2) Oct 10 b crb CANARY (0.2), bad weather (0.8) Oct 11 b crb CANARY (0.5), bad weather (0.5) Oct 12 b crb CANARY (1.0) Oct 13 b ov ISIS/ACAM service (0.5) Oct 14 g cf ISIS/ACAM/NAOMI service (0.5) Nov 3 b Standdown for mirror-support check, and mirror washing (1.0) Nov 4 b jma ACAM service (0.1), bad weather (0.9) Nov 5 b rk ISIS/ACAM service (0.4), ACAM ND filter tests (0.1) Nov 13 g ldp AF2 service (0.4), AF2 tests (0.1) Nov 14 g ldp AF2 service (0.4), AF2 tests (0.1) Nov 15 g cf AF2 tests (0.5) Nov 16 g cf Bad weather (0.5) Dec 5 b rk ACAM service (0.1), bad weather (0.4) Dec 8 b rk Bad weather (0.5) Dec 27 b jma ACAM service (0.4), ACAM ghosting test (0.1) Dec 28 b jma ACAM/ISIS service (0.5) Dec 29 b jma ACAM service (0.5) 2015 ---- Jan 7 b cf Bad weather (1.0) Jan 8 b rk Bad weather (0.5) Jan 9 b hs ISIS service (0.1), bad weather (0.9) Jan 21 d cf AF2 service (0.4), AF2 tests (0.6) Jan 26 g ldp Pointing test (0.2), bad weather (0.3) Jan 27 g ldp AF2 tests (0.5) Jan 28 b ldp AF2 service (0.3), AF2 tests (0.7) Jan 29 b rk ISIS/ACAM service (1.0) Jan 31 b ov ISIS service (0.5) [awaiting update for 2015A] Aug 3 b cf ISIS service (0.9), tech problems (0.1) Aug 11 d ov Bad weather (0.5) Aug 12 d crb Bad weather (0.5) Aug 19 d ov ISIS service (1.0) Aug 26 b cf ISIS service (0.5) Aug 27 b cf ISIS service (0.5) Sep 1 b wji ISIS service (0.7), ISIS acq tests (0.3) Sep 29 b -- CANARY (1.0) Sep 30 b -- CANARY (1.0) Oct 1 b -- CANARY (1.0) Oct 2 b rk LIRIS service (0.2), diff-rate tests (0.2), bad weath (0.6) Oct 3 b -- Bad weather (1.0) Oct 4 b -- CANARY(1.0) Oct 5 b -- CANARY(1.0) Oct 6 g wji LIRIS service (0.8), diff-rate tests (0.1), tech probs (0.1), Oct 7 g ov LIRIS/ACAM service (0.3), diff-rate tests (0.2) Oct 8 d cf AF2 tests (0.9), tech problems (0.1) Oct 9 d ldp Bad weather (0.1) Oct 28 b cf Service (0.8), diff-rate tests (0.2) Oct 29 b ldp AF2 service (1.0), AF2 tests (0.9) Oct 30 b ldp AF2 service (0.1), bad weather (0.9) Oct 31 b cf Bad weather (1.0) Nov 1 g cf AF2 service (0.3), tests (0.2) Nov 2 g cf AF2 service (0.1), tests (0.4) Nov 3 g ldp AF2 service (0.2), tests (0.3) Nov 4 g ldp AF2 service (0.1), tests (0.4) Nov 9 d ov Technical problems (PAUCam) (1.0) Nov 23 b ov ACAM service (0.5) Nov 30 b ov Bad weather (1.0) Dec 7 d cf Bad weather (0.5) Dec 12 d rk ACAM service (0.4), ACAM tests (0.1) Dec 17 g mh ISIS service (0.5) Dec 21 b crb Bad weather (1.0) Dec 22 b wji ISIS service (1.0) Dec 28 b crb ISIS/ACAM service (0.6), WHT and ACAM tests (0.4) Dec 29 b mh ISIS service (0.4), ISIS tests (0.1) 2016 ---- Jan 3 g rk ISIS service (0.5) Jan 7 d mh ISIS service (0.8), QUCAM tests (0.2) Jan 15 g rk Bad weather (0.1) Jan 16 g wji Bad weather (0.5) Jan 17 g mh ISIS service (0.2), bad weather (0.3) Jan 18 b ov ACAM service (1.0) Jan 21 b rk LIRIS service (0.5), ACAM tests (0.1), bad weather (0.4) Jan 22 b ldp LIRIS service (0.4), tracking test (0.3), bad weather (0.3) Jan 29 b rk Pointing tests (0.1), bad weather (0.9) Jan 30 g ldp ACAM service (0.1), tracking tests (0.4) Jan 31 g ldp ACAM service (0.1), tracking tests (0.1), bad weather (0.3) Feb 1 g ov Bad weather (1.0) Feb 15 g ldp Bad weather (0.5) Feb 18 b cf Bad weather (1.0) Feb 29 g rk ISIS/ACAM service (0.9), tracking test (0.1) Mar 21 b ov Bad weather (1.0) Mar 22 b ldp Bad weather (1.0) Mar 29 b mh ISIS/ACAM service (0.8), ISIS im pol tests (0.2) Apr 20 b rk LIRIS serv (0.4), LIRIS + AOLI tests (0.2), bad weath (0.4) Apr 21 b ldp Bad weather [0.5] Apr 26 b mh ISIS/ACAM service (0.8), bad weather (0.2) May 8 d wji ACAM service (0.1), AG3 tests (0.1), bad weather (0.3) May 9 d ldp Bad weather (1.0) May 15 b ldp AF2 service (0.3), AF2 tests (0.6), bad weather (0.1) May 16 b - Aluminising M1 (1.0) May 17 b - Aluminising M1 (1.0) May 18 b - Aluminising M1 (1.0) May 19 b - Aluminising M1 (1.0) May 20 b crb ISIS service (0.5), AOLI tests (0.3), Shack-Hartmann (0.2) May 21 b crb ISIS service (0.1), Shack-H tests (0.1), AOLI tests (0.8) May 22 b ldp AOLI tests (1.0) May 23 b fr ISIS tests (0.7), AOLI tests (0.3) May 24 b cf ISIS service (0.1), Shack-Hartmann tests (0.9) May 25 b - M1 removed for adjustment of seating May 26 b ldp ISIS service (0.3), Shack-H tests (0.2), bad weather (0.5) Jun 2 d cf AF2 service (0.2), AF2 tests (0.8) Jun 13 b crb ISIS service (0.2), Shack-Hartmann tests (0.8) Jun 14 b mh ISIS service (0.4), WHT tests (0.6) Jun 15 b cf ISIS service (0.7), Shack-H tests (0.1), bad weather (0.2) Jun 20 b cf ISIS service (0.2) Jun 27 g ov LIRIS/ACAM service (0.2) Jun 28 g wji ISIS/ACAM service (0.2) Jul 4 d mh ISIS service (0.4) Jul 5 d fr ISIS service (0.3) Jul 6 d rk ACAM service (0.3), tracking test (0.2) Jul 11 g wji ISIS service (0.4) Jul 14 b cf LIRIS service (0.8), technical problems (0.2) Jul 18 b crb LIRIS sevice (0.6), Shack-H, bl-offset tests (0.4) Jul 19 b - [Top end ring off] Jul 20 b - [Top end ring off] Jul 21 b ov LIRIS service (1.0) Jul 25 g crb CANARY (1.0) Jul 26 g - CANARY (1.0) Aug 16 b wji ISIS + ACAM service (0.8), ISIS tests (0.2) Aug 17 b ov ACAM service (0.3), ACAM test (0.1), WHT pointing tests (0.6) Aug 19 b cf ACAM tests (0.5), ISIS thruput test (0.3), WHT tests (0.3) Aug 20 b ov Tests: ACAM/ISIS (0.2), WHT (0.4) tests, light-pollution (0.2) Aug 22 b cf ACAM service (0.8), ACAM tests (0.2) Aug 31 d mh ACAM + ISIS service (0.9), WHT tests (0.1) Sep 15 b CANARY (1.0) Sep 16 b CANARY (1.0) Sep 17 b CANARY (1.0) Sep 18 b CANARY (1.0) Sep 19 b CANARY (1.0) Sep 20 b rk LIRIS service (0.4), LIRIS tests (0.1) Sep 21 b crb Shack-Hartmann tests (1.0) Sep 22 g ldp AF2 service (0.5), AF2 tests (0.4), technical problems (0.1) Sep 23 g cf AF2 service (0.5), AF2 tests (0.5) Oct 9 g crb AOLI commissioning (0.8), ACAM service (0.1), ACAM tests (0.1) Oct 10 b rk AOLI commissioning (0.6), ACAM + LIRIS service (0.3), LIRIS tests (0.1) Oct 11 b fr AOLI commissioning (0.9), ACAM/LIRIS tests (0.1) Oct 12 b fr AOLI commissioning (0.4), bad weather (0.6) Oct 13 b fr LIRIS service (0.4), ACAM/LIRIS tests (0.4), bad weather (0.2) Oct 14 b crb CANARY (1.0) Oct 15 b CANARY (1.0) Oct 18 b wji AOLI commissioning (0.6), ACAM + ISIS service (0.4) Oct 19 b ldp AOLI commissioning (0.6), ACAM service (0.1), bad weather (0.3) Oct 20 b mh AOLI commissioning (0.5), ACAM + ISIS service (0.5) Oct 21 g crb ACAM + ISIS service (0.5), bad weather (0.5) Nov 4 d ov Bad weather (0.5) Nov 7 g ldp ISIS + ACAM service (0.5) Nov 8 g ov ISIS + ACAM service (0.5) Nov 9 g ldp AF2 service (0.3), AF2 tests (0.2) Nov 16 b ldp AF2 service (0.4) Dec 12 b rk Technical problems (1.0) Dec 14 b rk LIRIS service (0.6), LIRIS tests (0.1) Dec 15 b wji ISIS service (0.3), technical problems (0.7) 2017 ---- Jan 5 g rk LIRIS service (0.2), bad weather (0.8) Jan 12 b rk Bad weather (1.0) Jan 16 b ldp AF2 service (0.6), AF2 tests + training (0.4) Jan 17 b cf AF2 scattered-moonlight test (0.4) Jan 18 g cf AF2 service (0.2), technical problems (0.3) Jan 19 g ldp AF2 training (0.3), technical problems (0.2) Jan 20 g ldp AF2 service (0.3), bad weather (0.2) Jan 21 g cf Bad weather (1.0) Feb 5 b ldp AF2 service (0.7), AF2 tests (0.3) Feb 6 b rk LIRIS service (0.2), LIRIS tests (0.3) Feb 7 b fr LIRIS service (0.2), LIRIS tests (0.1), ACAM tests (0.2) Feb 8 b rk LIRIS service (0.4), LIRIS tests (0.2) Feb 16 b mh ISIS/ACAM service (0.6), tests (0.4) Feb 21 d ldp AF2 service (1.0) Mar 12 b ov ISIS/ACAM service (0.3), tests (0.7) Mar 13 b wji GHAFAS service (0.5), ISIS tests (0.4), bad weather (0.1) Apr 3 b - WEAVE standdown (1.0) Apr 4 b - WEAVE standdown (1.0) Apr 5 b - WEAVE standdown (1.0) Apr 6 b - WEAVE standdown (1.0) Apr 7 b mh ISIS/ACAM service (0.6), tests (0.4) May 25 d cf AF2 service (0.2), training (0.4), bad weather (0.4) May 29 d ldp AF2 service (0.9), training (0.1) May 30 g cf AF2 service (1.0) May 31 g rk LIRIS/ACAM service (1.0) Jun 1 g rk LIRIS service (0.2), PR (0.1), tests (0.2) Jun 2 b rk LIRIS service (0.4), tests (0.1) Jun 12 b WEAVE standdown (1.0) Jun 13 b WEAVE standdown (1.0) Jun 14 b WEAVE standdown (1.0) Jun 15 b WEAVE standdown (1.0) Jun 16 g WEAVE standdown (1.0) Jun 17 g WEAVE standdown (1.0) Jun 18 g WEAVE standdown (1.0) Jun 19 d wji ISIS service (0.7), tests (0.3) Jul 5 b crb ISIS service (0.5) [rest for AOLI] Jul 6 b ov ISIS service (1.0) Jul 7 b fr [all for AOLI] Jul 8 b fr ISIS service (0.3) [rest for AOLI] Jul 9 b ldp ISIS service (0.6) [rest for AOLI]

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Last modified: 13 October 2017