ACTELFOC= -0.000304 / Telescope focus encoder (m) ADC1 = -33.65 / [degrees] Angle of first ADC element ADC2 = 33.63 / [degrees] Angle of second ADC element ADCCORR = T / ADC correction enabled ADCINPOS= T / ADC in position AGACQT = 7.0 / [s] Integration time for acquisition AGBUNDLE= 'LIFU ' / Fibre bundle: MOSA, MOSB or LIFU AGDRXB1 = -9999.0 / [arcsec] Diff.refr. in x at start of integr. AGDRXB2 = -9999.0 / [arcsec] Diff.refr. in x at start of integr. AGDRXB3 = -9999.0 / [arcsec] Diff.refr. in x at start of integr. AGDRXB4 = -9999.0 / [arcsec] Diff.refr. in x at start of integr. AGDRXB5 = -9999.0 / [arcsec] Diff.refr. in x at start of integr. AGDRXB6 = -9999.0 / [arcsec] Diff.refr. in x at start of integr. AGDRXB7 = -9999.0 / [arcsec] Diff.refr. in x at start of integr. AGDRXB8 = -9999.0 / [arcsec] Diff.refr. in x at start of integr. AGDRXE1 = -9999.0 / [arcsec] Diff.refr. in x at end of integr. AGDRXE2 = -9999.0 / [arcsec] Diff.refr. in x at end of integr. AGDRXE3 = -9999.0 / [arcsec] Diff.refr. in x at end of integr. AGDRXE4 = -9999.0 / [arcsec] Diff.refr. in x at end of integr. AGDRXE5 = -9999.0 / [arcsec] Diff.refr. in x at end of integr. AGDRXE6 = -9999.0 / [arcsec] Diff.refr. in x at end of integr. AGDRXE7 = -9999.0 / [arcsec] Diff.refr. in x at end of integr. AGDRXE8 = -9999.0 / [arcsec] Diff.refr. in x at end of integr. AGDRYB1 = -9999.0 / [arcsec] Diff.refr. in y at start of integr. AGDRYB2 = -9999.0 / [arcsec] Diff.refr. in y at start of integr. AGDRYB3 = -9999.0 / [arcsec] Diff.refr. in y at start of integr. AGDRYB4 = -9999.0 / [arcsec] Diff.refr. in y at start of integr. AGDRYB5 = -9999.0 / [arcsec] Diff.refr. in y at start of integr. AGDRYB6 = -9999.0 / [arcsec] Diff.refr. in y at start of integr. AGDRYB7 = -9999.0 / [arcsec] Diff.refr. in y at start of integr. AGDRYB8 = -9999.0 / [arcsec] Diff.refr. in y at start of integr. AGDRYE1 = -9999.0 / [arcsec] Diff.refr. in y at end of integr. AGDRYE2 = -9999.0 / [arcsec] Diff.refr. in y at end of integr. AGDRYE3 = -9999.0 / [arcsec] Diff.refr. in y at end of integr. AGDRYE4 = -9999.0 / [arcsec] Diff.refr. in y at end of integr. AGDRYE5 = -9999.0 / [arcsec] Diff.refr. in y at end of integr. AGDRYE6 = -9999.0 / [arcsec] Diff.refr. in y at end of integr. AGDRYE7 = -9999.0 / [arcsec] Diff.refr. in y at end of integr. AGDRYE8 = -9999.0 / [arcsec] Diff.refr. in y at end of integr. AGEXPMG1= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGEXPMG2= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGEXPMG3= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGEXPMG4= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGEXPMG5= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGEXPMG6= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGEXPMG7= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGEXPMG8= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGGUIT = 1.0 / [s] Integration time for guiding AGMAGNI1= -9999.0 / [mag] Mean guide star magnitude AGMAGNI2= -9999.0 / [mag] Mean guide star magnitude AGMAGNI3= -9999.0 / [mag] Mean guide star magnitude AGMAGNI4= -9999.0 / [mag] Mean guide star magnitude AGMAGNI5= -9999.0 / [mag] Mean guide star magnitude AGMAGNI6= -9999.0 / [mag] Mean guide star magnitude AGMAGNI7= -9999.0 / [mag] Mean guide star magnitude AGMAGNI8= -9999.0 / [mag] Mean guide star magnitude AGMAGOFF= 28.75 / [mag] Magnitude zero-point AGMODE = 'LIFU ' / Name of autoguider mode, i.e. MOS or LIFU AGMRMS1 = -9999.0 / [mag] RMS variation of guide star magnitude AGMRMS2 = -9999.0 / [mag] RMS variation of guide star magnitude AGMRMS3 = -9999.0 / [mag] RMS variation of guide star magnitude AGMRMS4 = -9999.0 / [mag] RMS variation of guide star magnitude AGMRMS5 = -9999.0 / [mag] RMS variation of guide star magnitude AGMRMS6 = -9999.0 / [mag] RMS variation of guide star magnitude AGMRMS7 = -9999.0 / [mag] RMS variation of guide star magnitude AGMRMS8 = -9999.0 / [mag] RMS variation of guide star magnitude AGSIGB1 = F / Guide signal used at beginning of integration? AGSIGB2 = F / Guide signal used at beginning of integration? AGSIGB3 = F / Guide signal used at beginning of integration? AGSIGB4 = F / Guide signal used at beginning of integration? AGSIGB5 = F / Guide signal used at beginning of integration? AGSIGB6 = F / Guide signal used at beginning of integration? AGSIGB7 = F / Guide signal used at beginning of integration? AGSIGB8 = F / Guide signal used at beginning of integration? AGSIGE1 = F / Guide signal used at end of integration? AGSIGE2 = F / Guide signal used at end of integration? AGSIGE3 = F / Guide signal used at end of integration? AGSIGE4 = F / Guide signal used at end of integration? AGSIGE5 = F / Guide signal used at end of integration? AGSIGE6 = F / Guide signal used at end of integration? AGSIGE7 = F / Guide signal used at end of integration? AGSIGE8 = F / Guide signal used at end of integration? AGSNRTH = 3.0 / S/N threshold for exclusion of guide signal AGSTAT = 0 / Readings used for statistical calculations AGTRAN = 0.3946260319956603 / Average value of the AGTRANn headers from the A AGTRAN1 = -9999.0 / Mean measured sky transparency AGTRAN2 = -9999.0 / Mean measured sky transparency AGTRAN3 = -9999.0 / Mean measured sky transparency AGTRAN4 = -9999.0 / Mean measured sky transparency AGTRAN5 = -9999.0 / Mean measured sky transparency AGTRAN6 = -9999.0 / Mean measured sky transparency AGTRAN7 = -9999.0 / Mean measured sky transparency AGTRAN8 = -9999.0 / Mean measured sky transparency AGTRMS1 = -9999.0 / RMS measured sky transparency AGTRMS2 = -9999.0 / RMS measured sky transparency AGTRMS3 = -9999.0 / RMS measured sky transparency AGTRMS4 = -9999.0 / RMS measured sky transparency AGTRMS5 = -9999.0 / RMS measured sky transparency AGTRMS6 = -9999.0 / RMS measured sky transparency AGTRMS7 = -9999.0 / RMS measured sky transparency AGTRMS8 = -9999.0 / RMS measured sky transparency AGX1 = -9999.0 / [px] Guide position of fibre 1, x-axis AGX2 = -9999.0 / [px] Guide position of fibre 2, x-axis AGX3 = -9999.0 / [px] Guide position of fibre 3, x-axis AGX4 = -9999.0 / [px] Guide position of fibre 4, x-axis AGX5 = -9999.0 / [px] Guide position of fibre 5, x-axis AGX6 = -9999.0 / [px] Guide position of fibre 6, x-axis AGX7 = -9999.0 / [px] Guide position of fibre 7, x-axis AGX8 = -9999.0 / [px] Guide position of fibre 8, x-axis AGXSEE = 0.8647198371280882 / Average value of the AGXSEEn[1-8] headers from AGXSEE1 = -9999.0 / [arcsec] Mean FWHM of guide star, x-axis AGXSEE2 = -9999.0 / [arcsec] Mean FWHM of guide star, x-axis AGXSEE3 = -9999.0 / [arcsec] Mean FWHM of guide star, x-axis AGXSEE4 = -9999.0 / [arcsec] Mean FWHM of guide star, x-axis AGXSEE5 = -9999.0 / [arcsec] Mean FWHM of guide star, x-axis AGXSEE6 = -9999.0 / [arcsec] Mean FWHM of guide star, x-axis AGXSEE7 = -9999.0 / [arcsec] Mean FWHM of guide star, x-axis AGXSEE8 = -9999.0 / [arcsec] Mean FWHM of guide star, x-axis AGXSRMS1= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGXSRMS2= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGXSRMS3= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGXSRMS4= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGXSRMS5= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGXSRMS6= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGXSRMS7= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGXSRMS8= -9999.0 / [arcsec] RMS on FWHM of guide star, x-axis AGY1 = -9999.0 / [px] Guide position of fibre 1, y-axis AGY2 = -9999.0 / [px] Guide position of fibre 2, y-axis AGY3 = -9999.0 / [px] Guide position of fibre 3, y-axis AGY4 = -9999.0 / [px] Guide position of fibre 4, y-axis AGY5 = -9999.0 / [px] Guide position of fibre 5, y-axis AGY6 = -9999.0 / [px] Guide position of fibre 6, y-axis AGY7 = -9999.0 / [px] Guide position of fibre 7, y-axis AGY8 = -9999.0 / [px] Guide position of fibre 8, y-axis AGYSEE = 0.728768042982145 / Average value of the AGYSEEn[1-8] headers from AGYSEE1 = -9999.0 / [arcsec] Mean FWHM of guide star, y-axis AGYSEE2 = -9999.0 / [arcsec] Mean FWHM of guide star, y-axis AGYSEE3 = -9999.0 / [arcsec] Mean FWHM of guide star, y-axis AGYSEE4 = -9999.0 / [arcsec] Mean FWHM of guide star, y-axis AGYSEE5 = -9999.0 / [arcsec] Mean FWHM of guide star, y-axis AGYSEE6 = -9999.0 / [arcsec] Mean FWHM of guide star, y-axis AGYSEE7 = -9999.0 / [arcsec] Mean FWHM of guide star, y-axis AGYSEE8 = -9999.0 / [arcsec] Mean FWHM of guide star, y-axis AGYSRMS1= -9999.0 / [arcsec] RMS on FWHM of guide star, y-axis AGYSRMS2= -9999.0 / [arcsec] RMS on FWHM of guide star, y-axis AGYSRMS3= -9999.0 / [arcsec] RMS on FWHM of guide star, y-axis AGYSRMS4= -9999.0 / [arcsec] RMS on FWHM of guide star, y-axis AGYSRMS5= -9999.0 / [arcsec] RMS on FWHM of guide star, y-axis AGYSRMS6= -9999.0 / [arcsec] RMS on FWHM of guide star, y-axis AGYSRMS7= -9999.0 / [arcsec] RMS on FWHM of guide star, y-axis AGYSRMS8= -9999.0 / [arcsec] RMS on FWHM of guide star, y-axis AIRMASS = 1.550034 / Effective mean airmass during observation AMEND = 1.540825 / Airmass at end of observation AMPNAME = 'OSE ' / Name of output amplifier. AMSTART = 1.559664 / Airmass at start of observation ARCHIVEB= '2024-08-06T00:17:19.073' / UT when TCS received Archive_B ARCHIVEE= '2024-08-06T00:20:19.694' / UT when TCS received Archive_E ARCSRC = 'ThArCr ' / The arc calibration lamp source in use AUTOMODE= 'UNLOCKED' / State of guide loop at start of observation AUTOX = 0.0 / A/G reference position x-coord (pixel) AUTOY = 0.0 / A/G reference position y-coord (pixel) AZEND = 117.516165 / Azimuth at end of observation (deg) AZSTART = 116.89737 / Azimuth at start of observation (deg) BIASOFF1= 472 / Bias offset for amplifier OSE BIASOFF2= 220 / Bias offset for amplifier OSF BIASOFF3= 201 / Bias offset for amplifier OSG BIASOFF4= 0 / Bias offset for amplifier OSH BIASSEC1= '[6229:6267,100:3079] ' / Bias pixels. BIASSEC2= '[10:48,100:3079] ' / Bias pixels. BIASSEC3= '[10:48,3114:6093] ' / Bias pixels. BIASSEC4= '[6229:6267,3114:6093] ' / Bias pixels. BITPIX = 8 / 8-bit bytes BSCALE = 1.00000000 / Pixel-data are not scaled. BUNIT = 'adu ' / Physical units for array quantities BZERO = 32768.00000000 / Pixel-data have 32K offset. CALFLTA = 'WCALU_clear1' / Calibration lamp filter used in position A CALFLTB = 'EMPTY ' / Calibration lamp filter used in position B CAMERA = 'WEAVEBLUE' / Duplicate of INSTRUME CAMTEMP = 137.998 / Camera temperature from Lakeshore device CASUID = 2573 / CASU Operational Repository Identifier.CASUID=- CAT-DEC = '+00:02:35.24' / Target Declination (sdd:mm:ss.ss) CAT-EPOC= 2000.0 / Target epoch of proper motions (year) CAT-EQUI= 'J2000.00' / Target equinox of coordinates (J|Bnnnn.n or A) CAT-NAME= 'WV_OB_14278 ' / Target input-catalogue name CAT-RA = '22:57:42.660' / Target Right Ascension (hh:mm:ss.sss) CCDCHIP = 'CCDWEAVEBLUE1 ' / Name of detector chip. CCDNAME = 'CCDWEAVEBLUE1 ' / Name of detector chip. CCDSPEED= 'FAST ' / Readout speed CCDSUM = '1 1 ' / Binning factors (IRAF style) CCDTYPE = 'E2VCCD231-C6 ' / Type of detector chip. CCDXBIN = 1 / Binning factor in x axis CCDXPIXE= 0.00001500 / [m] Size of pixels in x. CCDYBIN = 1 / Binning factor in y axis CCDYPIXE= 0.00001500 / [m] Size of pixels in y. CCNAME10= '' / The Central CNAME (only for IFU observations) CCNAME11= '' / The Central CNAME (only for IFU observations) CCNAME12= '' / The Central CNAME (only for IFU observations) CCNAME13= '' / The Central CNAME (only for IFU observations) CCNAME14= '' / The Central CNAME (only for IFU observations) CCNAME15= '' / The Central CNAME (only for IFU observations) CCNAME16= '' / The Central CNAME (only for IFU observations) CCNAME17= '' / The Central CNAME (only for IFU observations) CCNAME18= '' / The Central CNAME (only for IFU observations) CCNAME19= '' / The Central CNAME (only for IFU observations) CCNAME1 = 'WVE_22574095+0008162' / The Central CNAME (only for IFU observations) CCNAME20= '' / The Central CNAME (only for IFU observations) CCNAME2 = '' / The Central CNAME (only for IFU observations) CCNAME3 = '' / The Central CNAME (only for IFU observations) CCNAME4 = '' / The Central CNAME (only for IFU observations) CCNAME5 = '' / The Central CNAME (only for IFU observations) CCNAME6 = '' / The Central CNAME (only for IFU observations) CCNAME7 = '' / The Central CNAME (only for IFU observations) CCNAME8 = '' / The Central CNAME (only for IFU observations) CCNAME9 = '' / The Central CNAME (only for IFU observations) CD1_1 = -1.00000000 / Transformation matrix for primary WCS CD1_2 = 0.00000000 / Transformation matrix for primary WCS CD2_1 = 0.00000000 / Transformation matrix for primary WCS CD2_2 = 1.00000000 / Transformation matrix for primary WCS CENWAVE = 0 / [nm] Central wavelength of the VPH grating CFGFOCUS= 11724.2001953125 / [nm] Actual focal length output from configure CFGNMFOC= 11724.2001953125 / [nm] Nominal focal length output from configure CFGVER = '3.4.5 ' / The version of Configure used to allocate the f CHAINED = F / Defines if this observation is probabilist CHAINID = 12857 / OBID of the first element of the chain CHECKSUM= 'ac4Obc4Oac4Oac4O' / HDU checksum updated 2024-08-06T00:22:21 CHECKSUM= 'ZYajZYZjZYajZYYj' / 2024-08-06T00:22:19+00:00 CHIPNAME= 'CCDWEAVEBLUE1 ' / Name of detector chip. COAVERAG= 1 / Number of cycles coaveraged COMMENT ------------------------------------------- COMMENT ------------------------------------------- COMMENT Information from Primary Header CONFMJD = 60528.02239495 / [days] MJD of the Mid-point time of observation CONFTEMB= -9999.0 / [degC] Temperature of observing plate at the be CONFTEME= -9999.0 / [degC] Temperature of observing plate at the en CRPIX1 = 1.00000000 / Reference pixel on 1st axis in primary WCS CRPIX2 = 1.00000000 / Reference pixel on 2nd axis in primary WCS CRVAL1 = 6276.00000000 / Reference value on 1st axis in primary WCS CRVAL2 = 1.00000000 / Reference value on 2nd axis in primary WCS CTYPE1 = ' ' / Type of 1st axis in primary WCS CTYPE2 = ' ' / Type of 2nd axis in primary WCS CUNIT1 = 'pixel ' / Units of 1st axis in primary WCS CUNIT2 = 'pixel ' / Units of 2nd axis in primary WCS DARKTIME= 180.62241290 / [s] Integration time DASCHAN = 1 / Number of readout channel DATAMVER= '8.00 ' / WEAVE Data Model Version e.g. 10.0 DATASUM = '0 ' / 2024-08-06T00:22:19+00:00 DATASUM = '3163471169' / data unit checksum updated 2024-08-06T00:22:21 DATE-OBS= '2024-08-06 ' / Date at start of integration DAZEND = 117.18001 / Dome azimuth at end of observation (deg) DAZSTART= 116.670021 / Dome azimuth at start of observation (deg) DEC = '+00:02:35.17' / Dec being tracked at UTOBS (sdd:mm:ss.ss) DECOFF = 0.0 / Dec positional offset (arcsec, tangent plane) DECTRACK= 0.0 / Differential-tracking rate Dec (arcsec/sec) DETECTOR= 'WVBLUE ' / Formal name of camera DISPERSI= 0.0 / [nm/mm] Nominal dispersion DITHVER = '' / The version of Dither program DUSTCOVR= F / Whether the dust cover was open or closed. T fo ELAPSED = 180.62241290 / [s] Integration time EQUINOX = 2000.0 / Equinox of coordinates (nnnn.n) EXPOSED = 180.00000000 / [s] Exposure time EXPTIME = 180.00000000 / [s] Exposure time EXTNAME = 'BLUE1_DATA ' / Extension name EXTVER = 1 / Extension version number FLATSRC = 'NONE ' / Source of flat field FLDDEC = 0.043163 / [deg] Field centre DEC FLDISTN1= 203.0089874267578 / 1-th order coefficient of the field distortion FLDISTN3= 3.031430721282959 / 3-th order coefficient of the field distortion FLDISTN5= -0.08049567043781281 / 5-th order coefficient of the field distortion FLDISTN7= 0.0 / 7-th order coefficient of the field distortion FLDRA = 344.428304 / [deg] Field centre RA FLILU1 = 0 / The power reading of the flat field illuminatio FLILU2 = 0 / The power reading of the flat field illuminatio FLILU3 = 0 / The power reading of the flat field illuminatio FLORIENT= -4.252008683065355 / [deg] Field orientation. FOCUBOTL= 677.0 / [microns] Focus drive bottom left FOCUBOTR= 677.0 / [microns] Focus drive bottom right FOCUS = 0.0 / [mm] The position of the focus mechanism in the FOCUSALT= 0.0 / Focus elevation correction (mm) FOCUSFLT= 0.0 / Focus correction for filter (mm) FOCUSMTA= 7065 / [microns] The position of focus Motor A FOCUSMTB= 7265 / [microns] The position of focus Motor B FOCUSTMP= -0.995 / Focus temperature correction (mm) FOCUTOPL= -1285.2 / [microns] Focus drive top left FOCUTOPR= -1285.2 / microns] Focus drive top right FPMODE = 'LIFU ' / Focal Plane mode FSTATION= 'WEAVE ' / Focal station of observation FTSINPOS= T / FTS in position FTSTDEM = 0.0 / [degrees] FTS tilt demand FTSTILT = -0.0301 / [degrees] Actual FTS Tilt GAIN = 1.30000000 / Nominal Photo-electrons per ADU. GCOUNT = 1 / one data group (required keyword) GHRILTMB= 1097723060.0 / [degC]Temperature at GHRIL room at the beginnin GHRILTME= 1097727060.0 / [degC]Temperature at GHRIL room at the end of t HART = 'BOTH_OPEN' / The position of the Hartmann shutter HEIGHT = 2344.0 / Height above sea level (m) IFUPA10 = -9999.0 / The orientation of the mIFU bundle IFUPA11 = -9999.0 / The orientation of the mIFU bundle IFUPA12 = -9999.0 / The orientation of the mIFU bundle IFUPA13 = -9999.0 / The orientation of the mIFU bundle IFUPA1 = -4.25200891494751 / The orientation of the mIFU bundle or IFU array IFUPA14 = -9999.0 / The orientation of the mIFU bundle IFUPA15 = -9999.0 / The orientation of the mIFU bundle IFUPA16 = -9999.0 / The orientation of the mIFU bundle IFUPA17 = -9999.0 / The orientation of the mIFU bundle IFUPA18 = -9999.0 / The orientation of the mIFU bundle IFUPA19 = -9999.0 / The orientation of the mIFU bundle IFUPA20 = -9999.0 / The orientation of the mIFU bundle IFUPA2 = -9999.0 / The orientation of the mIFU bundle IFUPA3 = -9999.0 / The orientation of the mIFU bundle IFUPA4 = -9999.0 / The orientation of the mIFU bundle IFUPA5 = -9999.0 / The orientation of the mIFU bundle IFUPA6 = -9999.0 / The orientation of the mIFU bundle IFUPA7 = -9999.0 / The orientation of the mIFU bundle IFUPA8 = -9999.0 / The orientation of the mIFU bundle IFUPA9 = -9999.0 / The orientation of the mIFU bundle IMAGEID = 1 / Image identification IMAGETYP= 'arc ' / Type of observation, e.g. object INFILE = 'L_002_wfcblank2_wfc_wfcblank2_wfc_dm3.xml' / Name of the input config INHERIT = T / Extension inherits primary HDU. INSTRUME= 'WEAVEBLUE' / Name of instrument configuration IRAFNAME= 'r3070825 ' / IRAF should use this name JD = 2460528.51202 / Julian Date at start of observation (days) LATITUDE= 28.760448 / Telescope latitude (deg) LFUGSCAT= 'WG.fits ' / The LIFU Guidestar catalogue name LFUGSCID= 0 / The configure ID of the LIFU GS LFUGSCLS= 'STAR ' / Input target classification of the LIFU GS LFUGSCNM= 'WVE_22574880-0017530' / Target identifier of the GS LFUGSDEC= '-00:17:52.99' / [sdd:mm:ss.ss] Dec of LIFU guide star LFUGSEPO= 2016.0 / [yr] The LIFU Guidestar catalogue epoch LFUGSMGG= 17.00790977478027 / [mag] Brightness in Gaia G band of the LIFU GS LFUGSNME= ' ' / The target name of the LIFU GS LFUGSPAR= 1.26116144657135 / [mas] Parallax of the LIFU GS LFUGSPMD= -5.049139976501465 / [mas/yr] Proper motion in DEC of the LIFU GS LFUGSPMR= -1.199192881584167 / [mas/yr] Proper motion in RA of the LIFU GS LFUGSPRG= 'LIFU ' / The sub-programme of the LFUGSPRI= 10.0 / Relative target priority of the LIFU GS LFUGSRA = '22:57:48.789' / [hh:mm:ss.sss] RA of LIFU guide star LFUGSSVY= 'WG ' / The Survey to which the LIFU GS belongs LFUGSTD = -0.298052966594696 / [deg] The input catalogue guidestar DEC of the LFUGSTID= '0 ' / Survey Target identifier of the LIF LFUGSTR = 344.4532775878906 / [deg] The input catalogue guidestar RA of the L LFUGSTX = 0.5669999718666077 / [mm] The x position on the plate of the LIFU GS LFUGSTY = -68.82499694824219 / [mm] The y position on the plate of the LIFU GS LINEMM = 3056 / [lines/mm] Number of lines per mm associated wi LNKGROUP= 'link_2024A2_005' / Identifier of the LINKED_GROUP where the OB b LOCHUMB = 18.9 / [%]The on-site air relative humidity at the beg LOCHUME = 18.0 / [%]The on-site air relative humidity at the end LOCPRESB= 775.8 / [mbar]On-site air pressure at the beginning of LOCPRESE= 775.8 / [mbar]On-site air pressure at the end of the in LOCTEMPB= 18.6 / [degC]On-site temperature at the beginning of t LOCTEMPE= 18.7 / [degC]On-site temperature at the end of the int LONGITUD= -17.881575 / Telescope longitude (deg) M1PETALS= 0.1 / M1 mirror petals state (0=closed, 100=open) MAITSLIT= F / True if the Mait Slit is deployed MAXBIAS = 65535.00000000 / Maximum expected bias level MIRTEMPB= 19.4674186706543 / [degC]Mirror temperature at the beginning of th MIRTEMPE= 19.50938415527344 / [degC]Mirror temperature at the end of the inte MJD-OBS = 60528.01202 / Modified Julian Date at start of observation MNTPAEND= 46.717718 / Mount position angle at end (deg) MNTPASTA= 47.114434 / Mount position angle at start (deg) MODE = 'HIGHRES ' / The current mode of the arm NAXIS1 = 8 / width of table in bytes NAXIS = 2 / 2-dimensional binary table NAXIS2 = 6192 / number of rows in table NSALSA = 0 / Number of salsa observations NUMREADS= 1 / Number of reads NWINDOWS= 0 / Number of readout windows OBCLASS = 'science ' / The type of observation OBID = 14278 / The Observation Block identifier associated OBJECT = 'ARC ' / Title of observation OBPRIORI= 1.0 / Priority of the OB OBSCOMM1= ' ' OBSCOMM2= ' ' OBSCOMM3= ' ' OBSCOMM4= ' ' OBSCOMM5= ' ' OBSCOMM6= ' ' OBSCOMM7= ' ' OBSCOMM8= ' ' OBSCOMM9= ' ' OBSERVAT= 'LAPALMA ' / Name of observatory (IRAF style) OBSERVER= 'Lilian Dominguez ' / Name of principal investigator OBSGROUP= '' / Identifier of the OBSGROUP where the OB belongs (if any) OBSMODE = 'LIFU ' / Observation Mode OBSTART = 60528.00783867732 / [days] MJD of the start time of the current OB OBSTEMPB= -9999.0 / [degC] Temperature of observing plate at the be OBSTEMPE= -9999.0 / [degC] Temperature of observing plate at the en OBSTEMP = 'NBCEB ' / The Observing Template code OBSTYPE = 'ARC ' / Type of observation, e.g. TARGET OBTITLE = 'L_002_wfcblank2_wfc_wfcblank2_wfc_dm3Bis_clone' / The title associate ORIGIN = 'ING La Palma ' / Name of observatory OUTFILE = 'L_002_wfcblank2_wfc_wfcblank2_wfc_dm3_out.xml' / Name of the output c PARALLAX= 0.0 / Target annual parallax (arcsec) PARANEND= 309.22876 / Parallactic angle at end of observation (deg) PARANSTA= 308.826372 / Parallactic angle at start of observation (deg) PCOUNT = 29580909 / size of special data area PLATE = 'LIFU ' / The current position of the tumbler PLATER0 = 0.4399999976158142 / [deg] angle between the y-axis of the focal pla PLATESCA= 4.930531 / Plate scale at the telescope focus (deg/m) PLATEX0 = 0.0 / [mm] intersection of the rotator axis and the p PLATEY0 = 0.7200000286102295 / [mm] intersection of the rotator axis and the p PLTTEMPA= 31.52000045776367 / [degC] Current temperature on PLATE A PLTTEMPB= 23.76000022888184 / [degC] Current temperature on PLATE B PM-DEC = 0.0 / Target proper-motion Dec (arcsec/year) PM-RA = 0.0 / Target proper-motion RA (sec/year) PROGTEMP= '61331 ' / The Program Template code PROPOSAL= 'WEAVE commissionin' / Code for grant of observing time RA = '22:57:42.665' / RA being tracked at UTOBS (hh:mm:ss.sss) RADECSYS= 'ICRS ' / Mean place new (after the 1976 IAU) system RADVEL = 0.0 / Target heliocentric radial velocity (km/s) RAOFF = 0.0 / RA positional offset (arcsec, tangent plane) RATRACK = 0.0 / Differential-tracking rate RA (arcsec/sec) READMODE= 'simple ' / Readout mode READNOIS= 3.00000000 / Nominal Readout noise in electrons. REQTIME = 180.00000000 / [s] Requested length of observation ROBOTMVB= F / True if either of the robots is moving at the b ROBOTMVE= F / True if either of the robots is moving at the e ROOTEND = T ROOTHEAD= T / ROTANGCB= 0.0 / Rotator angle at start of configuration ROTANGCE= 0.0 / Rotator angle at end of configuration ROTSKYPA= 355.748005 / Sky position angle (deg, E from N) ROTTRACK= T / Rotator tracking sky? RTDATSEC= '[1:6276,1:6192] ' / Location in d-space for RTD. RUN = 3070825 / Run number RUNSET = '1:1:3070825 ' / i:n:r => Run i of n runs starting at #r SALSA_I = 0 / Index of the salsa observation SATURATE= 65535.00000000 / Highest value that is unsaturated SEEINGB = 0.5319741368293762 / [arcsec]Measured seeing at the beginning of the SEEINGE = 0.7501308917999268 / [arcsec]Measured seeing at the end of the integ SKBRTELB= 20.02 / [mag/arcsec^2]Sky brightness measured at the te SKBRTELE= 20.02 / [mag/arcsec^2]Sky brightness measured at the te SKBRZENB= 21.4 / [mag/arcsec^2]Sky brightness measured at zenith SKBRZENE= 21.4 / [mag/arcsec^2]Sky brightness measured at zenith SKYBRTEL= 20.02 / Sky br. (B/V mag/arcsec^2) this pointing (SQM) SKYBRZEN= 21.4 / Sky brightness (B/V mag/arcsec^2) zenith (SQM) SKYCMX = 226.2917022705078 / [mm] (-30,30) X position of the sky camera SKYCMY = -514.892822265625 / [mm] (-30,30) Y position of the sky camera SLATEL = 'LPO4.2 ' / Telescope name known to SLALIB SLITEX = 'LIFU ' / The position of the slit exchanger SLITILL = 'LIFU ' / The current state of the slit illumination ST = '20:05:55.559' / Approx LST at start of observation (hh:mm:ss.s) STORMODE= 'normal ' / Store mode STSTART = '20:05:55.559' / Approx LST at start of observation (hh:mm:ss.s) SYSVER = 'U24-40 ' / Version of observing system TELALTCB= 0.0 / Elevation of telescope at the beginning of the TELALTCE= 0.0 / Elevation of telescope at the end of the config TELESCOP= 'WHT ' / 4.2m William Herschel Telescope TELFOCUS= 0.000691 / Telescope focus (m) TELHUMB = 17.04429244995117 / [%]Telescope relative humidity at the beginning TELHUME = 16.57798767089844 / [%]Telescope relative humidity at the end of th TELSTAT = 'TRACKING' / Telescope status at end of observation TELTEMPB= 19.26140594482422 / [degC]Telescope temperature at the beginning of TELTEMPE= 19.26140594482422 / [degC]Telescope temperature at the end of the i TEMPTUBE= 18.48 / Truss temperature (degrees Celsius) TFIELDS = 1 / number of fields in each row TFORM1 = '1PB(5110)' / data format of field: variable length array TILT = 0 / [microns] (-4000,4000) The position of the tilt TILTCORR= T / FTS Tilt enabled TIP = -9999 / [microns] The position of the tip mechanism ass TRIMESTE= '2024A2 ' / The [trimester] this OB was submitted in:YYYY[a TRIMSEC1= '[3155:6226,1:3080] ' / Illuminated pixels. TRIMSEC2= '[51:3122,1:3080] ' / Illuminated pixels. TRIMSEC3= '[51:3122,3113:6192] ' / Illuminated pixels. TRIMSEC4= '[3155:6226,3113:6192] ' / Illuminated pixels. TTYPE1 = 'COMPRESSED_DATA' / label for field 1 UT = '00:17:19.422 ' / UT at start of integration UT-MID = '00:18:49.422 ' / UT at the middle of the exposure UTOBS = '00:17:19.0' / Approx UT at start of observation (hh:mm:ss.s) UTSTART = '00:17:19.422 ' / UT at start of integration VIGNETTE= F / Beam vignetted by dome/shutter/mirror cover? VPH = 'HighRes2' / Name of the VPH grating for the current arm WINDDIRB= 8 / [deg]The wind direction at the beginning of the WINDDIRE= 7 / [deg]The wind direction at the of the integrati WINDSPB = 18.0 / [km/h]The wind speed at the beginning of an int WINDSPE = 10.8 / [km/h]The wind speed at the end of an integrati WINNO = 0 / Number of readout window WINSEC1 = '[0:0,0:0], disabled ' / Readout window 1 (d-space) WINSEC2 = '[0:0,0:0], disabled ' / Readout window 2 (d-space) WINSEC3 = '[0:0,0:0], disabled ' / Readout window 3 (d-space) WINSEC4 = '[0:0,0:0], disabled ' / Readout window 4 (d-space) XAPNOM = 0.0 / Nominal aperture in x (deg) XAPOFF = 0.0 / Total aperture offset in x (deg) XTENSION= 'BINTABLE' / binary table extension YAPNOM = 0.0 / Nominal aperture in y (deg) YAPOFF = 0.0 / Total aperture offset in y (deg) ZBITPIX = 16 / ZCMPTYPE= 'RICE_1 ' / compression algorithm ZDATASUM= '4140156478' / 2024-08-06T00:22:19+00:00 ZDEND = 49.631342 / Zenith distance at end of observation (deg) ZDSTART = 50.220973 / Zenith distance at start of observation (deg) ZGCOUNT = 1 / Number of groups ZHECKSUM= 'VDNpWALmVALmVALm' / 2024-08-06T00:22:19+00:00 ZIMAGE = T / extension contains compressed image ZNAME1 = 'BLOCKSIZE' / compression block size ZNAME2 = 'BYTEPIX ' / bytes per pixel (1, 2, 4, or 8) ZNAXIS1 = 6276 / ZNAXIS = 2 / ZNAXIS2 = 6192 / ZPCOUNT = 0 / Number of pixels following data ZTENSION= 'IMAGE ' / ZTILE1 = 6276 / size of tiles to be compressed ZTILE2 = 1 / size of tiles to be compressed ZVAL1 = 32 / pixels per block ZVAL2 = 2 / bytes per pixel (1, 2, 4, or 8)