SIMPLE = T / conforms to FITS standard BITPIX = 32 / 32 BIT SIGNED TWOS COMPLEMENT INTEGER NAXIS = 2 / NUMBER OF AXES NAXIS1 = 1024 / PIXELS ON 1st MOST VARYING AXIS NAXIS2 = 1024 / PIXELS ON 2nd MOST VARYING AXIS EXTEND = F / Extension exists or not (T or F) I_HDRVER= 6.100000 / IRCS header version OBSERVAT= 'NAOJ ' TELESCOP= 'SUBARU ' INSTRUME= 'IRCS ' OBS-ALOC= 'Observation' / Observation or Standby PROP-ID = 'o22011 ' / Proposal ID DATASET = '' / Id of Observation Dataset OBSERVER= '' OBJECT = 'HR2845 ' DATA-TYP= 'ACQUISITION' EXP-ID = 'IRCA00509331' FRAMEID = 'IRCA00509331' I_FNAME = 'IRCA00509331' OBS-MOD = 'IPOL ' / Observation Mode DATE-OBS= '2023-01-26' / UT date of Observation (yyyy-mm-dd) DETECTOR= 'Aladdin3 SCA-415478' / Name of detector DET-ID = 1 / Detector Id.(1:CAMERA, 2:SPECTROGRAPH) EXP1TIME= 1.000 / Exposure time of a frame (sec) EXPTIME = 1.00 / Total integration time of a frame(sec) TIMESYS = 'UTC ' / Time system used in this header UT1-UTC = 0.05400 / Difference between UT1 and UTC HST = '14:31:27.15' / Start exposure at HST (HH:MM:SS.SS) UT-STR = '00:31:27.15' / Start Exposure at UTC (HH:MM:SS.SS) UT = '00:31:27.15' / Typical UTC at exposure (HH:MM:SS.SS) UT-END = '00:31:28.97' / End Exposure at UTC (HH:MM:SS.SS) NDR = 2 / Number of Non-Destructive Reads COADD = 1 / Number of Coadds BIN-FCT1= 1 / Binning factor of the X axis BIN-FCT2= 1 / Binning factor of the Y axis BLANK = 32768 / Value used for null pixels BUNIT = 'ADU ' / Unit of original pixel values BSCALE = 1.00000000 / Real = fits-value*BSCALE+BZERO BZERO = 0.00000000 / Real = fits-value*BSCALE+BZERO DET-TMP = 28.01 / Detector Temperature DET-NSMP= 2 / Number of Non-Destructive Reads SLIT = 'Polarimetry Mask' / Entrance slit identifier EQUINOX = 2000.000 / Standard FK5 (years) MJD = 59970.02188321 / Modified Julian Day at typical time LST = '22:29:49.408' / Typical local sidereal time during exposure WCS-ORIG= 'SUBARU Toolkit' / Origin of World Coordinate System RA = '22:29:01.752' / HH:MM:SS.SSS RA pointing DEC = '+19:42:42.58' / +/-DD:MM:SS.SS DEC pointing RA2000 = '22:29:01.752' / HH:MM:SS.SSS RA (J2000) pointing DEC2000 = '+19:42:42.58' / +/-DD:MM:SS.SS DEC (J2000) pointing AZIMUTH = 90.00000 / Azimuth angle of telescope pointing ALTITUDE= 89.93000 / Altitude angle of telescope pointing ZD = 0.07000 / Zenith Distance at typical time LONPOLE = 180.0 / The North Pole of the standard system RADECSYS= 'FK5 ' / Equatorial coordinate system CTYPE1 = 'RA---TAN' / Pixel Coordinate System CTYPE2 = 'DEC--TAN' / Pixel Coordinate System CRPIX1 = 512.5 / Reference pixel in X (pixel) CRPIX2 = 512.5 / Reference pixel in Y (pixel) CRVAL1 = 337.25730000 / RA (dg) of CRPIX1 reference pixel X CRVAL2 = 19.71182778 / DEC (dg) of CRPIX2 reference pixel Y CDELT1 = 0.00001456 / X Scale projected on detector (dg/pixel) CDELT2 = 0.00001456 / Y Scale projected on detector (dg/pixel) CUNIT1 = 'degree ' / CRVAL1 units CUNIT2 = 'degree ' / CRVAL2 units PROJP1 = 0.0 / Projection Type of the first axis PROJP2 = 0.0 / Projection Type of the second axis PC001001= -0.76791232 / Coordinate translation matrix PC001002= 0.64436048 / Coordinate translation matrix PC002001= 0.58922400 / Coordinate translation matrix PC002002= 0.81099004 / Coordinate translation matrix FOC-POS = 'Nasmyth-IR' / Focus where instrument is attached TELFOCUS= 'Nasmyth-IR' / Focus where a beam is reachable FOC-VAL = 0.000 / Encoder value of the focus unit AIRMASS = 1.000 / Averaged Air Mass INSROT = 74640726.256 / Instrument rotator angle INST-PA = 0.000 / Instrument rotator position angle AUTOGUID= 'OFF ' / Autoguiding ON/OFF FILTER01= 'OPEN:1 ' / First filter element FILTER02= 'Kp ' / Second filter element FILTER03= 'Wollaston Prism' / Third filter element GAIN = 5.600 / AD conversion factor (electron/ADU) I_SOM = 'IPOL ' / System Observing Mode I_NSQ = 1 / Number of the frame in the sequence I_NSQMAX= 1 / Maximum number of the sequence I_SCALE = '1.4561112276e-05' / Pixel Scale Degrees I_CAMRES= 'low ' / CamRes setting I_CKMODE= 'ARC_D ' / Detector clock mode I_GRNS = 40000 / Detector global reset pulsewidth (ns) I_VGGCL = -3.05 / Detector VGGCL volts I_VDET = -3.25 / Detector VDET (volts) I_VDDUC = -3.75 / Detector VDDUC (volts) I_VBIAS = 0.50 / Detector Bias= I_VDET-I_VDDUC (volts) I_BGRFL = T / Backgroud Resets flag T:Yes F:No I_BGRRT = 900 / Detector backgroud resets rate (ms) I_BGRDL = 10 / Detector background reset delay (ms) I_BGRPW = 40000 / Backgroud Resets pulsewidth (nanosec) I_SLWCNT= 16 / Number of detector Slow Counts I_NDR = 2 / Number of Non-Destructive Reads I_NSUBAR= 1 / Number of Sub Arrays I_SAR1CX= 0 / Subarray 1 center x pixel coord I_SAR1CY= 0 / Subarray 1 center y pixel coord I_SAR1WD= 0 / Subarray 1 width I_SAR1HT= 0 / Subarray 1 height I_NDRASZ= 0.00000000 / Nod R.A. size (arcsec) I_NDDCSZ= 0.00000000 / Nod DEC size (arcsec) I_DTHPAT= 'NONE ' / Dither pattern shape I_DTHNUM= '' / N positions in dither I_DTHPOS= '' / Dither position I_DTHSZ = '' / Dither step size (arcsec) I_MCW1NM= 'OPEN:1 ' / Camera Wheel-1 element name I_MCW1PK= 1 / Camera Wheel-1 puka I_CW1HV = 3032 / Camera Wheel-1 Hall Value I_CW1MP = 3050 / Camera Wheel-1 motor position I_MCW2NM= 'Kp ' / Camera Wheel-2 element name I_MCW2PK= 9 / Camera Wheel-2 puka I_CW2HV = 2844 / Camera Wheel-2 Hall Value I_CW2MP = 67100 / Camera Wheel-2 motor position I_MCW3NM= 'Wollaston Prism' / Camera Wheel-3 element name I_MCW3PK= 13 / Camera Wheel-3 puka I_CW3HV = 2991 / Camera Wheel-3 Hall Value I_CW3MP = 101000 / Camera Wheel-3 motor position I_MFOCMC= '1000 ' / Focus Stage microns I_MFOCHV= 2203 / Focus Stage hall value I_MFOCMP= 3436 / Focus Stage motor position I_MDFMST= '' / Dual Flipmirror State I_MFM1ST= 'in ' / Flipmirror-1 State IN/OUT I_MFM1HV= 3279 / Flipmirror-1 Hall Value I_MFM1MP= 0 / FlipMirror-1 motor position I_MFM2ST= 'in ' / Flipmirror-2 state IN/OUT I_MFM2HV= 4095 / Flipmirror-2 Hall Value I_MFM2MP= 0 / FlipMirror-2 motor position I_SLWNM = 'Polarimetry Mask' / SlitWheel element name I_SLWPK = 11 / Slitwheel puka I_SLWHV = 3094 / Slitwheel Hall Value I_SLWMP = 84700 / Slitwheel motor position I_SPWNM = 'K ' / Spectrograph Wheel element name I_SPWPK = 6 / Spectrograph Filter Wheel Puka I_SPWHV = 2984 / Spectrograph Filter Wheel Hall Value I_SPWMP = 21000 / Spectrograph Filter Wheel Motor Position I_MECHAS= -270 / Echelle Arcsec I_MECHHV= 2009 / Echelle Hall value I_MECHMP= -599 / Echelle Motor Position I_MXDSAS= 200 / Cross Disperser Arcsec I_MXDSHV= 2004 / Cross Disperser Hall value I_MXDSMP= -443 / Cross Disperser motor position I_PGAIN = 9.000 / Gain of Redline Preamp Boards D_MODE = 'NGS ' / Guide star mode (NGS,LGS,LGSwoNGS,NGS-NGS) D_ENSHUT= 'CLOSE ' / Entrance shutter position (OPEN,CLOSE) D_ESHUTP= 0.00000 / Entrance shutter position (mm) D_CLD1 = 'OFF ' / CAL LD 655nm (ON,OFF) D_CLD2 = 'OFF ' / CAL LD 1550nm (ON,OFF) D_CLD3 = 'OFF ' / CAL LD 589nm (ON,OFF) D_CALX = 'OUT ' / CAL X stage position D_CALXP = 0.000 / CAL X stage position (mm) D_CALZ = 'OUT ' / CAL Z stage position D_CALZP = 100.000 / CAL Z stage position (mm) D_IMR = 'STAND-BY' / IMR tracking status (TRACKING,SLEWING,STAND-BY) D_IMRMOD= 'ADI ' / IMR tracking mode (SID,NON-SID,ADI,STOP,OTHER) D_IMRANG= 90.000 / IMR angle (deg) D_IMRPAD= 74640726.256 / IMR position angle of dec. axis (deg) D_IMRPAP= 0.000 / IMR pupil position angle (deg) D_IMRRA = '18:05:07.580' / IMR tracking right ascension (J2000) D_IMRDEC= '-03:01:52.75' / IMR tracking declination (J2000) D_SADC = 'OUT ' / SciPath ADC position (IN, OUT) D_SADCP = 0.00000 / SciPath ADC position (mm) D_SADCST= 'ASYNC ' / SciPath ADC tracking status D_SADCMD= 'ADI ' / SciPath ADC tracking mode D_SADCA1= 0.00000 / SciPath ADC prism #1 position (deg) D_SADCA2= 0.00000 / SciPath ADC prism #2 position (deg) D_SADCFC= 1.000 / SciPath ADC prism angle correction factor D_SADCRA= '18:05:07.6' / SciPath ADC tracking right ascension (J2000) D_SADCDC= '-03:01:53' / SciPath ADC tracking declination (J2000) D_SADCPA= 0.000 / SciPath ADC tracking position angle (deg) D_TTX = 0.000 / TT mount tip voltage (V) D_TTY = 0.000 / TT mount tilt voltage (V) D_WTTC1 = 5.447 / HOWFS TT ch1 voltage (V) D_WTTC2 = 5.004 / HOWFS TT ch2 voltage (V) D_BS1 = 'NIR1 ' / BS1 position (NIR1,NIR2,OPT) D_BS1P = 2.31000 / BS1 position (mm) D_BS2 = 'MIRROR ' / BS2 position (BS589,MIRROR) D_BS2P = 152.63000 / BS2 position (mm) D_FCONV = 'FIM ' / F-conversion optics position (IN,OUT) D_FCONVP= 64.000 / F-conversion optics stage position (mm) D_AU1X = -0.00000 / AU1 offset X (mm) D_AU1Y = -0.00001 / AU1 offset Y (mm) D_AU1XA = -0.00000 / AU1 offset X on sky (arcsec) D_AU1YA = -0.00002 / AU1 offset Y on sky (arcsec) D_AU1FOC= 0.00002 / AU1 focus (mm) D_AU1TX = -0.00001 / AU1 tilt X (deg) D_AU1TY = 0.00000 / AU1 tilt Y (deg) D_AU1M1X= 6.76187 / AU1 M1 X actuator (mm) D_AU1M1Y= 12.81261 / AU1 M1 Y actuator (mm) D_AU1M1Z= -44.94440 / AU1 M1 Z stage (mm) D_AU1M2X= 6.78816 / AU1 M2 X actuator (mm) D_AU1M2Y= 13.28633 / AU1 M2 Y actuator (mm) D_AU1GSX= 455.700 / AU1 guide star X pos (pix) D_AU1GSY= 549.700 / AU1 guide star Y pos (pix) D_AU2X = 0.00003 / AU2 offset X (mm) D_AU2Y = 0.00001 / AU2 offset Y (mm) D_AU2XA = 0.00005 / AU2 offset X on sky (arcsec) D_AU2YA = 0.00002 / AU2 offset Y on sky (arcsec) D_AU2FOC= -0.00001 / AU2 focus (mm) D_AU2TX = -0.00001 / AU2 tilt X (deg) D_AU2TY = -0.00001 / AU2 tilt Y (deg) D_AU2M1X= 12.44123 / AU2 M1 X actuator (mm) D_AU2M1Y= 12.43436 / AU2 M1 Y actuator (mm) D_AU2M1Z= 0.46276 / AU2 M1 Z stage (mm) D_AU2M2X= 12.69134 / AU2 M2 X actuator (mm) D_AU2M2Y= 12.26989 / AU2 M2 Y actuator (mm) D_AU2GSX= 523.500 / AU2 guide star X pos (pix) D_AU2GSY= 509.500 / AU2 guide star Y pos (pix) D_HWNAP = '4ASEC ' / HOWFS NGS aperture name D_HWNAPP= 49.14000 / HOWFS NGS aperture position (mm) D_HWLAP = '4ASEC ' / HOWFS LGS aperture name D_HWLAPP= 17.90001 / HOWFS LGS aperture position (mm) D_HWAD = 'OUT ' / HOWFS ADC stage position (IN,OUT) D_HWADP = 0.00000 / HOWFS ADC stage position (mm) D_HWADST= 'ASYNC ' / HOWFS ADC tracking status D_HWADMD= 'NORMAL ' / HOWFS ADC tracking mode D_HWADA1= 0.000 / HOWFS ADC prism #1 position (deg) D_HWADA2= 0.000 / HOWFS ADC prism #1 position (deg) D_HWADFC= 1.000 / HOWFS ADC prism angle correction factor D_HWADRA= '04:42:05.2' / HOWFS ADC tracking right ascension (J2000) D_HWADDC= '+25:23:01' / HOWFS ADC tracking declination (J2000) D_HWADPA= -40.000 / HOWFS ADC tracking position angle (deg) D_HWABS = 'NONE ' / HOWFS acq cam. BS position D_HWABSP= 30.78000 / HOWFS acq cam. BS position (mm) D_HWAF1 = 'NONE ' / HOWFS acq cam. filter wheel#1 state D_HWAF1P= 0.00000 / HOWFS acq cam. filter wheel#1 pos (deg) D_HWAF2 = 'NONE ' / HOWFS acq cam. filter wheel#2 state D_HWAF2P= 0.00000 / HOWFS acq cam. filter wheel#2 pos (deg) D_HWHBS = 'NONE ' / HOWFS hires cam. BS position D_HWHBSP= 30.29000 / HOWFS hires cam. BS position (mm) D_VMAP = 'FULL ' / HOWFS VM aperture D_VMAPS = 4.6466 / HOWFS VM aperture size (arcsec) D_HWPBS = 'NONE ' / HOWFS pupil cam. BS position D_HWPBSP= 0.00000 / HOWFS pupil cam. BS position (mm) D_HWLAZ = 'NOBS ' / HOWFS LA focus stage position D_HWLAZP= 19.10000 / HOWFS LA focus stage pos (mm) D_HWLAF = 'CLOSE ' / HOWFS LA filter wheel position D_HWLAFP= 0.00000 / HOWFS LA filter wheel pos (deg) D_HWLASH= 'CLOSE ' / HOWFS LA shutter state (OPEN,CLOSE) D_HWAPDA= 0.000 / HOWFS APD Average Counts (kcps/elem) D_LWAP1 = '4ASEC ' / LOWFS AP1 name D_LWAP1P= 17.9300 / HOWFS AP1 postition D_LWAD = 'OUT ' / LOWFS ADC stage position (IN,OUT) D_LWADP = 0.00000 / LOWFS ADC stage position (mm) D_LWADST= 'ASYNC ' / LOWFS ADC tracking status D_LWADMD= 'NORMAL ' / LOWFS ADC tracking mode D_LWADA1= 0.000 / LOWFS ADC prism #1 position (deg) D_LWADS1= 384000 / LOWFS ADC prism #1 position (microstep) D_LWADA2= 0.000 / LOWFS ADC prism #1 position (deg) D_LWADS2= 384000 / LOWFS ADC prism #1 position (microstep) D_LWADFC= 1.000 / LOWFS ADC prism angle correction factor D_LWADRA= '17:45:40.2' / LOWFS ADC tracking right ascension (J2000) D_LWADDC= '-29:00:25' / LOWFS ADC tracking declination (J2000) D_LWADPA= 0.000 / LOWFS ADC tracking position angle (deg) D_LWABS = 'NONE ' / LOWFS acq cam. BS position D_LWABSP= 30.18000 / LOWFS acq cam. BS position (mm) D_LWAF1 = 'NONE ' / LOWFS acq cam. filter wheel#1 state D_LWAF1P= 0.00000 / LOWFS acq cam. filter wheel#1 pos (deg) D_LWAF2 = 'NONE ' / LOWFS acq cam. filter wheel#2 state D_LWAF2P= 0.00000 / LOWFS acq cam. filter wheel#2 pos (deg) D_LWAP2 = 'FULL ' / LOWFS AP2 name D_LWAP2S= 5.0691 / LOWFS AP2 size (arcsec) D_LWPBS = 'NONE ' / LOWFS pupil cam. BS position D_LWPBSP= 30.61000 / LOWFS pupil cam. BS position (mm) D_LWLAZ = 'NOBS ' / LOWFS LA focus stage position D_LWLAZP= 5.20000 / LOWFS LA focus stage pos (mm) D_LWLAF = 'CLOSE ' / LOWFS LA filter wheel position D_LWLAFP= 0.00000 / LOWFS LA filter wheel pos (deg) D_LWLASH= 'CLOSE ' / LOWFS LA shutter state (OPEN,CLOSE) D_LWAPDA= 0.000 / LOWFS APD Average Counts (kcps/elem) D_VMDRV = 'OFF ' / VM drive (ON,OFF) D_VMVOLT= 0.05 / VM voltage (V) D_VMFREQ= 1000.0 / VM frequency (Hz) D_VMPHAS= 0.0 / VM phase (deg) D_LOOP = 'OFF ' / RTS Loop state (ON,OFF) D_DMGAIN= 0.000 / RTS DM gain D_TTGAIN= 0.00000 / RTS TT offload gain D_PSUBG = 0.00 / RTS piston subtract gain D_DMCMTX= 'ao188cmtx.oct' / RTS DM control matrix D_TTCMTX= 'ao188ttctrl.oct' / RTS TT control matrix D_WTTG = 0.000 / RTS HOWFS-TT gain D_LTTG = 0.000 / RTS low order TT gain D_LDFG = 0.000 / RTS low order defocus gain D_HTTG = 1.000 / RTS high order TT gain D_HDFG = 1.000 / RTS high order defocus gain D_ADFG = 0.000 / RTS AU1 defocus gain D_STTG = 0.000 / RTS secondary TT gain D_APDTI = -99.90 / APD coolant inlet temperature (degC) D_APDTO = -99.90 / APD coolant outlet temperature (degC) D_BNCTI = 12.80 / Temperature of AO bench inside (degC) D_BNCTO = 9.60 / Temperature of AO bench outside (degC) D_BNCHI = 22.00 / Humidity of AO bench inside () D_BNCHO = 32.00 / Hhumidity of AO bench outside () D_LSTATE= 'UNKNOWN ' / Laser: Generation status (EMIT/SHUTTERED/OFF) D_L589P = -99.99 / Laser: Output power of SFG589 (W) D_LPCUST= '' / Laser: Status of power control unit D_LRCUST= 'UNKNOWN ' / Laser: Status of remote control unit D_LDSC = -9.999 / Diag: Brightness of Sodium gas cell D_LDSCPG= -9.999 / Diag: Gain of PMT for Sodium gas cell D_LDSCT = -99.9 / Diag: Temperature of Sodium gas cell D_LFID = -99999 / Fiber: ID of Laser Fiber D_LFRP = -9.99 / Fiber: Power returned from LLT through fiber D_LFRPR = -99 / Fiber: Gain range of returned power D_LFTHP = -9.99 / Fiber: Overall throughput of relay fiber () D_LRSTAT= 'UNKNOWN ' / LaserRoom: Overall status D_LTLNCH= 'UNKNOWN ' / LLT: Laser launching status (ON/OFF) D_LTCLXP= 22362.000 / LLT: Collimator lens X-stage pos. (micron) D_LTCLYP= 14878.000 / LLT: Collimator lens Y-stage pos. (micron) D_LTCLZP= 11356.000 / LLT: Collimator lens Z-stage pos. (micron) D_LTM3XP= 6000.000 / LLT: M3X Stage position of (micron) D_LTM3ZP= 1000.000 / LLT: M3Z Stage position of (micron) D_LTLPWR= -99.99 / LLT: Laser power at LLT (Watt) D_LTTOPT= -99.99 / LLT: Temperature at OPT side (degC) D_LTTIR = -99.99 / LLT: Temperature at IR side (degC) D_LTTFRT= -99.99 / LLT: Temperature at FRONT side (degC) D_LTTRER= -99.99 / LLT: Temperature at REAR side (degC) D_LTSHUT= 'CLOSE ' / LLT: Shutter status (OPEN/CLOSE) D_LTCPOL= 'UNKNOWN ' / LTCS: Policy (FirstON/Classical) D_LTCSHS= 'UNKNOWN ' / LTCS: Status of shuttering (OPEN/CLOSE) D_LTCLST= 'UNKNOWN ' / LTCS: Laser propagation status (ONSKY/ON/OFF) D_LTCTCS= 'UNKNOWN ' / LTCS: Status of collision with telescopes D_LTCSTS= 'UNKNOWN ' / LTCS: Status of collision with satellite D_LTCTTW= -999999 / LTCS: Time until telescope collision (sec) D_LTCSTW= -999999 / LTCS: Time until telescope collision (sec) RETPLAT1= 'NONE ' / Identifier of first Retarder Plate RET-ANG1= 0.00 / Position angle of first Retarder Plate (deg) RETPLAT2= 'NONE ' / Identifier of second Retarder Plate RET-ANG2= 0.00 / Position angle of second Retarder Plate (deg) POLARIZ1= 'NONE ' / Identifier of first Polarizer POL-ANG1= 0.00 / Position angle of first Polarizer (deg) P_STAG1 = 'SPP ' / Identifier of stage 1 P_STAG2 = 'SHW ' / Identifier of stage 2 P_STAG3 = 'SQW ' / Identifier of stage 3 P_STGPS1= 0.00 / Position of stage 1 P_STGPS2= 0.00 / Position of stage 2 P_STGPS3= 0.00 / Position of stage 3 P_RTAGL1= 0.00 / Angle of retarder 1 (deg) P_RTAGL2= 0.00 / Angle of retarder 2 (deg) P_RTAGL3= 0.00 / Angle of retarder 3 (deg) P_RTAGL4= 0.00 / Angle of retarder 4 (deg) P_ROTMD1= 'NULL ' / Rotation mode of retarder 1 P_ROTMD2= 'NULL ' / Rotation mode of retarder 2 P_ROTMD3= 'OFF ' / Rotation mode of retarder 3 P_ROTMD4= 'OFF ' / Rotation mode of retarder 4 P_RTPLT1= 'HWP ' / Retarder1 from WAVEPLAT P_RTPLT2= 'QWP ' / Retarder2 from WAVEPLAT P_RTPLT3= 'NULL ' / Retarder3 from WAVEPLAT P_RTPLT4= 'NULL ' / Retarder4 from WAVEPLAT END