WHT Telescope Control SystemRelease Notes for Version W40TCS-WHTREL-40Issue: 0.2 2010-12-15 Author: F J Gribbin
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This document summarises the changes made to the latest version in the W39 release tree of the WHT Telescope Control System, W39-1-1, to produce the release tree W40.
Version | Date | Description | Author(s) |
W9-0-0 | 26 Sep 1999 | First version built with VMS 7.1 | MPF |
W10-1-0 | 22 Oct 1999 | New commands CLONE & GOMOON; updated IERS params & GHRIL IR derot model | RPC/MPF |
W12-0-6 | 17 Mar 2000 | Display instrument rotator limits, add INGRID support | RPC |
W14-1-4 | 2 Aug 2000 | New command SLOWOFF, write sky PA not mount PA in headers, update GHRIL IR derot corrections | RPC |
W14-1-6 | 21 Aug 2000 | Add support for NAOMI autoguider | RPC |
W14-1-7 | 1 Sep 2000 | Encoder & autoguider logs are stored on separate disk | RPC |
W14-1-8 | 15 Sep 2000 | Default to DRAMA comms | RPC |
W14-1-10 | 6 Nov 2000 | FOCUS & DOME commands always send completion status to DRAMA | RPC |
W14-1-11 | 18 Nov 2000 | TELD timeout values changed for INGRID compatibility | RPC |
W14-1-14 | 5 Jan 2001 | New Cass & GHRIL pointing models, IERS update | RPC |
W15-0-0 | 6 Mar 2001 | Revert to correct version of time-to-limits code | MPF |
W15-1-0 | 29 Mar 2001 | Fix problem with RA, Dec having half true value in headers | MPF |
W15-1-1 | 28 Apr 2001 | Revert to old Cass & GHRIL pointing models | MPF |
W16-0-0 | 4 Jun 2001 | New Cass & GHRIL pointing models, improved SLOWOFF command, add TWEAK as a DRAMA action | MPF |
W16-0-1 | 12 Jul 2001 | New position of azimuth zeroset target | MPF |
W16-1-0 | 12 Oct 2001 | Same as W16-0-1, but using DRAMA v1.3 | MPF |
W17-1-0 | 1 Sep 2001 | Simultaneous use of TCS from DECnet & DRAMA, log TELD messages, uses DRAMA v1.3 | MPF |
W17-2-0 | 24 Oct 2001 | Start TELD from menu, log focus encoder, ICL command completion fixed | MPF |
W17-4-0 | 30 Oct 2001 | Negative longitude for headers, fix problems with data blocks sent to dtasks | MPF |
W17-5-0 | 15 Jul 2002 | Fixed memory leak | RR/MPF |
W17-5-1 | 3 Jan 2003 | Add support for acquisition TV as AF2 autoguider | MPF |
W18-0-0 | 22 Jan 2003 | New LOG command, fix rotator glitch at azimuth reversal, focus-temp correction at Prime | MPF |
W18-0-4 | 17 Feb 2003 | Add LIRIS values | MPF/FJG |
W19-0-0 | 9 Mar 2003 | New logging process logs to 30 minute ring file, focus data logged continuously. | MPF |
W20-0-1 | 14 Apr 2003 | Configure NAOMI in GRACE, replacing UES. | FJG |
W20-1-0 | 26 May 2003 | Encoder logging bug fixes. | MPF |
W20-1-3 | 10 Jul 2003 | New GRACE pointing model. | MPF |
W20-1-4 | 22 Aug 2003 | Uses new SDSU autoguider for INTEGRAL. | MPF |
W21-2-1 | 18 Sep 2003 | Implementation of nominal positional offset, and ability to use cumulative slow offsets. CTRL-C from a script no longer stops the telescope. | MPF |
W21-2-2 | 9 Oct 2003 | New altitude target zeroset position. | MPF |
W21-3-0 | 21 Nov 2003 | Fix bug in differential tracking. | MPF |
W21-3-1 | 6 Dec 2003 | Uses new SDSU autoguider for Cass. | FJG |
W22-0-0 | 17 Dec 2003 | Extra focus items added to TCS FITS packet. | MPF |
W23-0-0 | 12 Jan 2004 | Improved TCS-ICS DRAMA communication; improved reporting of tracking status. | MPF |
W23-1-1 | 12 Mar 2004 | System catalogue stored with TCS version tree. New Prime pointing model. | MPF |
W23-1-2 | 30 Apr 2004 | Add support for instrument Ultracam. | FJG |
W23-1-3 | 7 Jul 2004 | Add support for SCAM/STJ with UV derotator in GHRIL | FJG |
W23-1-4 | 10 Jul 2004 | STJ autoguiding parameters corrected | FJG |
W25-0-0 | 6 Sep 2004 | Revamp FITS packet; check if ICS disk mounted | MPF |
W25-0-1 | 1 Oct 2004 | Azimuth transition radius was reduced. | MPF |
W25-2-0 | 2 Dec 2004 | Uses VMS 7.3-2. New menu layout at login. | MPF |
W25-3-0 | 19 Feb 2005 | Increase pagefile quota for creation of cloned displays. | MPF |
W27-0-0 | 15 Apr 2005 | New DRAMA action PULLIN, completes once guide star is in position. | MPF |
W27-1-0 | 16 Jun 2005 | Fix focusrun bug, increase PULLIN timeout to 1 minute. | MPF |
W29-0-0 | 25 May 2006 | Improve servo to fix azimuth oscillations; increase RPC timeout; update Cass pointing model. | MPF |
W30-0-0 | 5 Mar 2007 | Do not allow telescope to move unless both axes have been zeroset; disallow use of ZEROSET AZIMUTH ABSOLUTE command; disable WRAP command. | MPF |
W31-0-0 | 26 Apr 2007 | Increase PULLIN timeout to 2 minutes (for LIRIS). | FJG |
W31-1-0 | 1 July 2007 | FITS header changes: EQUINOX real, add UTOBS | MPF |
W31-2-0 | 8 July 2007 | FITS header: UTOBS comment amended | MPF |
W32-0-0 |
14 Dec 2007 |
TWEAK performance improved |
FJG |
W33-0-0 | 5 Jan 2008 | Sound alarm if dome is misaligned | MPF |
W34-0-0 |
3 Sep 2008 |
Support ExPo instrument, send
RA,Dec to TELD when moving |
MPF |
W35-0-0 |
5 Oct 2008 |
Support Ax/El autoguiders (for
ExPo) |
MPF |
W36-0-0 |
1 Dec 2008 |
Altitude limit for GLAS Laser
(LASER_LIMIT) |
FJG |
W37-0-0 |
18 Jan 2009 |
Add Instrument ACAM |
FJG |
W38-0-0 |
22 Apr 2009 |
Updated ACAM parameters |
FJG |
W39-0-0 |
7 Oct 2009 |
Fixes for 20 char source names,
CLONE target name |
FJG |
W40-0-0 |
15 Sep 2009 |
Support for CANARY, disable hold
screen for windows |
FJG |
None
Enhancements are noted in the TCS Work List which can be found in BSCW under ING Engineering Projects - Telescope Control Systems - 0004 Project Plans.
W40-0-0 comprises the following subsystem versions; any changes made to a subsystem since W39-1-1 are listed.