file does conform to FITS standard
Type=bool
BITPIX (native-keyword)
number of bits per data pixel
Type=int
NAXIS (native-keyword)
number of data axes
Type=int
NAXIS1 (native-keyword)
length of data axis 1
Type=int
NAXIS2 (native-keyword)
length of data axis 2
Type=int
EXTEND (native-keyword)
FITS dataset may contain extensions
Type=bool
COMMENT (native-keyword)
Type=str
COMMENT (native-keyword)
Type=str
COMMENT (native-keyword)
Type=str
TIMFILE (native-keyword)
!Filename cont
Type=str
SATURATE (native-keyword)
!Saturation level of detector
Type=int
READTIME (native-keyword)
!Time in seconds to readout detector
Type=float
PCIFILE (native-keyword)
!Filename containing PCI DS
Type=str
NOISEFIL (native-keyword)
!Filename co
Type=str
INSTR (native-keyword)
!Spectrometer (spec) or Imager (imag)
Type=str
GAIN (native-keyword)
!Detector gain in ADU per electron
Type=float
BADPIX (native-keyword)
!FITS filename cont
Type=str
RDITIME (native-keyword)
Integration time between start of successive re
Type=float
FRAMENUM (native-keyword)
Frame Number
Type=int
SETNUM (native-keyword)
Dataset Number
Type=int
OBSTYPE (native-keyword)
Observation type: astro, star, calib
Type=str
DATAFILE (native-keyword)
Filename for saved data image
Type=str
SAMPMODE (native-keyword)
Sampling Mode: 1: UTR, 2: PseudoCDS: Subtract 2
Type=int
NUMREADS (native-keyword)
Number of reads
Type=int
ITIME (native-keyword)
Integration time of each coadd
Type=int
COADDS (native-keyword)
Number of coadded frames
Type=int
COMMENT (native-keyword)
Type=str
COMMENT (native-keyword)
Type=str
DTMPLOC1 (native-keyword)
!Location of Temperature Sensor 1
Type=str
DTMPLOC2 (native-keyword)
!Location of Temperature Sensor 2
Type=str
DTMPLOC3 (native-keyword)
!Location of Temperature Sensor 3
Type=str
DTMPLOC4 (native-keyword)
!Location of Temperature Sensor 4
Type=str
DTMPLOC5 (native-keyword)
!Location of Temperature Sensor 5
Type=str
DTMPLOC6 (native-keyword)
!Location of Temperature Sensor 6
Type=str
DTMPLOC7 (native-keyword)
!Location of Temperature Sensor 7
Type=str
DTMPLOC8 (native-keyword)
!Location of Temperature Sensor 8
Type=str
DTMP1 (native-keyword)
Temperature at Sensor 1
Type=float
DTMP2 (native-keyword)
Temperature at Sensor 2
Type=float
DTMP3 (native-keyword)
Temperature at Sensor 3
Type=float
DTMP4 (native-keyword)
Temperature at Sensor 4
Type=float
DTMP5 (native-keyword)
Temperature at Sensor 5
Type=float
DTMP6 (native-keyword)
Temperature at Sensor 6
Type=float
DTMP7 (native-keyword)
Temperature at Sensor 7
Type=float
DTMP8 (native-keyword)
Temperature at Sensor 8
Type=float
CTMPLOC1 (native-keyword)
!Name of the location of Temperature Sensor 1
Type=str
CTMPLOC2 (native-keyword)
!Name of the location of Temperature Sensor 2
Type=str
CTMPLOC3 (native-keyword)
!Name of the location of Temperature Sensor 3
Type=str
CTMPLOC4 (native-keyword)
!Name of the location of Temperature Sensor 4
Type=str
CTMPLOC5 (native-keyword)
!Name of the location of Temperature Sensor 5
Type=str
CTMPLOC6 (native-keyword)
!Name of the location of Temperature Sensor 6
Type=str
CTMPLOC7 (native-keyword)
!Name of the location of Temperature Sensor 7
Type=str
CTMPLOC8 (native-keyword)
!Name of the location of Temperature Sensor 8
Type=str
CTMP1 (native-keyword)
Temperature at Sensor 1
Type=float
CTMP2 (native-keyword)
Temperature at Sensor 2
Type=float
CTMP3 (native-keyword)
Temperature at Sensor 3
Type=float
CTMP4 (native-keyword)
Temperature at Sensor 4
Type=float
CTMP5 (native-keyword)
Temperature at Sensor 5
Type=float
CTMP6 (native-keyword)
Temperature at Sensor 6
Type=float
CTMP7 (native-keyword)
Temperature at Sensor 7
Type=float
CTMP8 (native-keyword)
Temperature at Sensor 8
Type=float
PRESSURE (native-keyword)
Current pressure read from gauge in mTorr.
Type=float
SS1MECH (native-keyword)
!The overall name of the mechanism
Type=str
SS1STAT (native-keyword)
Mechanism Status (Ok,Moving,Error,Unknown)
Type=str
SS1NAME (native-keyword)
The name of the current position
Type=str
SS1RAW (native-keyword)
Current position of mechanism in steps
Type=int
SS1SWTCH (native-keyword)
Current Switch Value
Type=int
SFWMECH (native-keyword)
!The overall name of the mechanism
Type=str
SFWSTAT (native-keyword)
Mechanism Status (Ok,Moving,Error,Unknown)
Type=str
SFWNAME (native-keyword)
The name of the current position
Type=str
SFWRAW (native-keyword)
Current position of mechanism in steps
Type=int
SFWSWTCH (native-keyword)
Current Switch Value
Type=int
SS2MECH (native-keyword)
!The overall name of the mechanism
Type=str
SS2STAT (native-keyword)
Mechanism Status (Ok,Moving,Error,Unknown)
Type=str
SS2NAME (native-keyword)
The name of the current position
Type=str
SS2RAW (native-keyword)
Current position of mechanism in steps
Type=int
SS2SWTCH (native-keyword)
Current Switch Value
Type=int
SLMMECH (native-keyword)
!The overall name of the mechanism
Type=str
SLMSTAT (native-keyword)
Mechanism Status (Ok,Moving,Error,Unknown)
Type=str
SLMNAME (native-keyword)
The name of the current position
Type=str
SLMRAW (native-keyword)
Current position of mechanism in steps
Type=int
SLMSWTCH (native-keyword)
Current Switch Value
Type=int
IF1MECH (native-keyword)
!The overall name of the mechanism
Type=str
IF1STAT (native-keyword)
Mechanism Status (Ok,Moving,Error,Unknown)
Type=str
IF1NAME (native-keyword)
The name of the current position
Type=str
IF1RAW (native-keyword)
Current position of mechanism in steps
Type=int
IF1SWTCH (native-keyword)
Current Switch Value
Type=int
IF2MECH (native-keyword)
!The overall name of the mechanism
Type=str
IF2STAT (native-keyword)
Mechanism Status (Ok,Moving,Error,Unknown)
Type=str
IF2NAME (native-keyword)
The name of the current position
Type=str
IF2RAW (native-keyword)
Current position of mechanism in steps
Type=int
IF2SWTCH (native-keyword)
Current Switch Value
Type=int
STRGTMP (native-keyword)
!Desired temperature for channel 1
Type=float
SCURTMP (native-keyword)
Temperature at Channel 1
Type=float
SHTRACT (native-keyword)
Switch for temperature control for channel 1 (0
Type=int
SHTROUT (native-keyword)
Heater output percentage of channel 1
Type=float
SHTRRANG (native-keyword)
Channel 1 Heater range: 0=Off, 1=min power, 5=m
Type=int
ITRGTMP (native-keyword)
!Desired temperature for channel 2
Type=float
ICURTMP (native-keyword)
Temperature at Channel 2
Type=float
IHTRACT (native-keyword)
Switch for temperature control for channel 2 (0
Type=int
IHTROUT (native-keyword)
Heater output percentage of channel 2
Type=float
DPWSTAT1 (native-keyword)
!Power status of outlet 1
Type=int
DPWSTAT2 (native-keyword)
!Power status of outlet 2
Type=int
DPWSTAT3 (native-keyword)
!Power status of outlet 3
Type=int
DPWSTAT4 (native-keyword)
!Power status of outlet 4
Type=int
DPWSTAT5 (native-keyword)
!Power status of outlet 5
Type=int
DPWSTAT6 (native-keyword)
!Power status of outlet 6
Type=int
DPWSTAT7 (native-keyword)
!Power status of outlet 7
Type=int
DPWSTAT8 (native-keyword)
!Power status of outlet 8
Type=int
DPWNAME1 (native-keyword)
!Name of the device controlled by outlet 1
Type=str
DPWNAME2 (native-keyword)
!Name of the device controlled by outlet 2
Type=str
DPWNAME3 (native-keyword)
!Name of the device controlled by outlet 3
Type=str
DPWNAME4 (native-keyword)
!Name of the device controlled by outlet 4
Type=str
DPWNAME5 (native-keyword)
!Name of the device controlled by outlet 5
Type=str
DPWNAME6 (native-keyword)
!Name of the device controlled by outlet 6
Type=str
DPWNAME7 (native-keyword)
!Name of the device controlled by outlet 7
Type=str
DPWNAME8 (native-keyword)
!Name of the device controlled by outlet 8
Type=str
EPWSTAT1 (native-keyword)
!Power status of outlet 1
Type=int
EPWSTAT2 (native-keyword)
!Power status of outlet 2
Type=int
EPWSTAT3 (native-keyword)
!Power status of outlet 3
Type=int
EPWSTAT4 (native-keyword)
!Power status of outlet 4
Type=int
EPWSTAT5 (native-keyword)
!Power status of outlet 5
Type=int
EPWSTAT6 (native-keyword)
!Power status of outlet 6
Type=int
EPWSTAT7 (native-keyword)
!Power status of outlet 7
Type=int
EPWSTAT8 (native-keyword)
!Power status of outlet 8
Type=int
EPWNAME1 (native-keyword)
!Name of the device controlled by outlet 1
Type=str
EPWNAME2 (native-keyword)
!Name of the device controlled by outlet 2
Type=str
EPWNAME3 (native-keyword)
!Name of the device controlled by outlet 3
Type=str
EPWNAME4 (native-keyword)
!Name of the device controlled by outlet 4
Type=str
EPWNAME5 (native-keyword)
!Name of the device controlled by outlet 5
Type=str
EPWNAME6 (native-keyword)
!Name of the device controlled by outlet 6
Type=str
EPWNAME7 (native-keyword)
!Name of the device controlled by outlet 7
Type=str
EPWNAME8 (native-keyword)
!Name of the device controlled by outlet 8
Type=str
OBSERVER (native-keyword)
Observer name(s)
Type=str
TELESCOP (native-keyword)
Telescope name
Type=str
DATASET (native-keyword)
dataset name
Type=str
OBJECT (native-keyword)
object name
Type=str
PA_SPEC (native-keyword)
Position angle of spectrograph on sky
Type=float
PA_IMAG (native-keyword)
Position angle of imager on sky
Type=float
SFILTER (native-keyword)
Move spec fitler wheel by name
Type=str
IFILTER (native-keyword)
Imager filter
Type=str
SSCALE (native-keyword)
Spec Scale
Type=str
OBJPTTRN (native-keyword)
Dither pattern for object frames
Type=str
SKYPTTRN (native-keyword)
Dither pattern for sky frames
Type=str
SFRAMES (native-keyword)
Number of spec frames in dataset
Type=int
SFRAME (native-keyword)
Current spec frame (dither position) of set
Type=int
DCOORDS (native-keyword)
Dither coordinates - sky/instr
Type=str
DTOTOFF1 (native-keyword)
Offset from start of dither-axis 1
Type=float
DTOTOFF2 (native-keyword)
Offset from start of dither-axis 2
Type=float
DLSTOFF1 (native-keyword)
Offset from last dither pos-axis 1
Type=float
DLSTOFF2 (native-keyword)
Offset from last dither pos-axis 2
Type=float
ISSKY (native-keyword)
flag for sky frames (0=not sky, 1=sky)
Type=int
IMAGMODE (native-keyword)
Imager observation mode
Type=str
IFRAMES (native-keyword)
Number of imag frames per spec frame
Type=int
IFRAME (native-keyword)
Current imag frame of dither position
Type=int
AODELAY (native-keyword)
Delay after AO locks
Type=int
WFDAR (native-keyword)
Offload DAR before exposure
Type=str
WFTT (native-keyword)
Wait for tiptilt lock
Type=str
WFDM (native-keyword)
Wait for DM lock
Type=str
COMMENT (native-keyword)
Type=str
TUBETEMP (native-keyword)
tube temperature (-0.78 degC)
Type=float
TELFOCUS (native-keyword)
telescope focus compensated (1.419 mm)
Type=float
TELESCOP (native-keyword)
telescope name
Type=str
TARGWAVE (native-keyword)
target wavelength (microns)
Type=str
TARGNAME (native-keyword)
target name
Type=str
SECTHETY (native-keyword)
secondary mirror thetay (arcsec)
Type=str
SECTHETX (native-keyword)
secondary mirror thetax (arcsec)
Type=str
SECFOCUS (native-keyword)
secondary mirror focus raw (1.515 mm)
Type=float
ROTREFAN (native-keyword)
rotator reference angle (0.00 deg)
Type=float
ROTPOSN (native-keyword)
rotator user position (48.00 deg)
Type=float
ROTDEST (native-keyword)
rotator user destination (48.00 deg)
Type=float
ROTPPOSN (native-keyword)
rotator physical position (130.42 deg)
Type=float
ROTPDEST (native-keyword)
rotator physical destination (130.41 deg)
Type=float
ROTMODE (native-keyword)
rotator tracking mode
Type=str
ROTCALAN (native-keyword)
rotator calibration angle (0.00 deg)
Type=float
RAOFF (native-keyword)
right ascension offset (5.0227 arcsec)
Type=float
RA (native-keyword)
telescope right ascension (15:45:23.81 h)
Type=float
POYPOS3 (native-keyword)
pointing origin yposition 3 (-6.14 mm)
Type=float
POXPOS3 (native-keyword)
pointing origin xposition 3 (-5.06 mm)
Type=float
PONAME3 (native-keyword)
pointing origin name 3
Type=str
POYPOS2 (native-keyword)
pointing origin yposition 2 (9.28 mm)
Type=float
POXPOS2 (native-keyword)
pointing origin xposition 2 (-5.07 mm)
Type=float
PONAME2 (native-keyword)
pointing origin name 2
Type=str
POYPOS1 (native-keyword)
pointing origin yposition 1 (0.00 mm)
Type=float
POXPOS1 (native-keyword)
pointing origin xposition 1 (0.00 mm)
Type=float
PONAME1 (native-keyword)
pointing origin name 1
Type=str
POYPOS (native-keyword)
pointing origin yposition (-6.14 mm)
Type=float
POXPOS (native-keyword)
pointing origin xposition (-5.06 mm)
Type=float
PONAME (native-keyword)
pointing origin name
Type=str
PARANG (native-keyword)
parallactic angle astrometric (-6.89 deg)
Type=float
MJD-OBS (native-keyword)
modified julian date of observation (54600.4376
Type=float
LST (native-keyword)
local apparent sidereal time (h)
Type=str
INSTFLIP (native-keyword)
porg to instrument y flip
Type=str
INSTANGL (native-keyword)
porg to instrument angle (48.0 deg)
Type=float
HA (native-keyword)
telescope hour angle (+23:52:38.13 h)
Type=float
GUIDWAVE (native-keyword)
guidestar wavelength (microns)
Type=str
FOCALSTN (native-keyword)
focal station
Type=str
EQUINOX (native-keyword)
telescope equinox (2000.0)
Type=float
EL (native-keyword)
telescope elevation (75.52 deg)
Type=float
DOMESTAT (native-keyword)
dome status
Type=str
DOMEPOSN (native-keyword)
dome azimuth (172.57 deg)
Type=float
DECOFF (native-keyword)
declination offset (0.0000 arcsec)
Type=float
DEC (native-keyword)
telescope declination (+05:26:50.3 deg)
Type=float
DCSSTAT (native-keyword)
drive and control status
Type=str
DATE-OBS (native-keyword)
universal date of observation
Type=str
CURRINST (native-keyword)
current instrument
Type=str
CELOCAL (native-keyword)
collimation elevation local (-21.8 arcsec)
Type=float
CALOCAL (native-keyword)
collimation azimuth local (40.7 arcsec)
Type=float
AZ (native-keyword)
telescope azimuth (172.67 deg)
Type=float
AXESTAT (native-keyword)
axes control status
Type=str
AIRMASS (native-keyword)
air mass (1.03)
Type=float
UTC (native-keyword)
coordinated universal time (h)
Type=str
COMMENT (native-keyword)
Type=str
UTGAIN (native-keyword)
Set TT loop gain
Type=str
UTCLP (native-keyword)
OPEN/CLOSE TT CLMP ctrl loop
Type=str
DTCLP (native-keyword)
OPEN/CLOSE TT CLMP ctrl loop
Type=str
WCUTSTAT (native-keyword)
Status of utt loop
Type=str
WCDMSTAT (native-keyword)
Status of DM loop
Type=str
WCDTSTAT (native-keyword)
Status of down tt loop
Type=str
WSCNORFN (native-keyword)
Name of origin vec file
Type=str
WSSMGN (native-keyword)
WFS gain (0)
Type=str
WSSMREP (native-keyword)
WFS SciMeas repetitions (increments)
Type=str
WSSMPRG (native-keyword)
WFS_SciMeas program (0)
Type=str
OBWF (native-keyword)
User value of FCS (mm)
Type=str
OBSWNAME (native-keyword)
Named position control for SFW
Type=str
OBSWSTA (native-keyword)
White light power status
Type=str
OBWNNAME (native-keyword)
Named position control for WND
Type=str
OBWPNAME (native-keyword)
Named position control for WPS
Type=str
OBWLNAME (native-keyword)
Named position control for WLS
Type=str
OBWFSTST (native-keyword)
State of FCS as string
Type=str
OBWCNAME (native-keyword)
Named position control for WCS
Type=str
OBSNNAME (native-keyword)
Named position control for SND
Type=str
OBSFNAME (native-keyword)
Named position control for SFP
Type=str
OBSI (native-keyword)
User value of SFD (mm)
Type=str
OBSFZ (native-keyword)
User value of SFP z axis (mm)
Type=str
OBSFY (native-keyword)
User value of SFP y axis (mm)
Type=str
OBSFX (native-keyword)
User value of SFP x axis (mm)
Type=str
OBSDNAME (native-keyword)
Named position control for SOD
Type=str
OBRT (native-keyword)
User value of ROT (deg)
Type=str
OBAMNAME (native-keyword)
Named position control for AFM
Type=str
OBLBNAME (native-keyword)
Named position control for LBS
Type=str
OBIMNAME (native-keyword)
Named position control for ISM
Type=str
OBFSNAME (native-keyword)
Named position control for FSS
Type=str
OBFMDREN (native-keyword)
FSM Coordinated move use dar or not (.)
Type=str
OBFMYPU (native-keyword)
Pupil plane y motion for FSM (subaps)
Type=str
OBFMXPU (native-keyword)
Pupil plane x motion for FSM (subaps)
Type=str
OBFMYIM (native-keyword)
Image plane y motion for FSM (mm)
Type=str
OBFMXIM (native-keyword)
Image plane x motion for FSM (mm)
Type=str
AOFMY (native-keyword)
AO field steering mirrors Y position (mm)
Type=str
AOFMX (native-keyword)
AO field steering mirrors X position (mm)
Type=str
LSPROP (native-keyword)
Laser Propagating
Type=str
LSAMPPWR (native-keyword)
Amp Power (watts)
Type=str
LGRMSWF (native-keyword)
LGSAO RMS WF Residual
Type=str
AOLPMOVE (native-keyword)
AO LSP MOVE ENABLE
Type=str
OBTSZ (native-keyword)
User value of TSS z axis (mm)
Type=str
OBTSY (native-keyword)
User value of TSS y axis (mm)
Type=str
OBTSX (native-keyword)
User value of TSS x axis (mm)
Type=str
OBTSNAME (native-keyword)
Named position control for TSS
Type=str
AOTSY (native-keyword)
AO tip/tilt sensor stage Y position (mm)
Type=str
AOTSX (native-keyword)
AO tip/tilt sensor stage X position (mm)
Type=str
AOTSZ (native-keyword)
AO tip/tilt sensor stage Z position (mm)
Type=str
AODRENA (native-keyword)
AO DAR_ENABLE/DISABLE
Type=str
AODRDTEN (native-keyword)
AO DAR DTT CTRLOFF ENABLE
Type=str
AOTSDAR (native-keyword)
AO TSS_USE_DAR?
Type=str
AOFOMODE (native-keyword)
AO focus offloading mode
Type=str
AOFCSALT (native-keyword)
AO FC sodium alt preset (m)
Type=str
AOFCLBCT (native-keyword)
AO FC LBWFS control
Type=str
AOFCLGCT (native-keyword)
AO FC LGS control
Type=str
AOFCNGCT (native-keyword)
AO FC NGS control
Type=str
AOFCLBFO (native-keyword)
AO FC LBWFS pregain focus calc val (m)
Type=str
AOFCLGFO (native-keyword)
AO FC LGS pregain focus calc val (m)
Type=str
AOFCNGFO (native-keyword)
AO FC NGS Focus Calc Value (m)
Type=str
AOWFC0 (native-keyword)
AO WFS focus stage FSM coefficient 0
Type=str
DTGAIN (native-keyword)
Set TT loop gain
Type=str
DMMRFN (native-keyword)
Name of DM reconstructor file
Type=str
DMGAIN (native-keyword)
Set DM loop gain
Type=str
WSFRRT (native-keyword)
Frame rate for WFS cam (Hz)
Type=str
AOLBFWHM (native-keyword)
AO LBWFS avg fwhm
Type=str
AOAOAMED (native-keyword)
AO WFC AOA camera median light level (counts)
Type=str
AOTTMODE (native-keyword)
AO tip/tilt offloading mode
Type=str
AODTSTAT (native-keyword)
AO downlink tip/tilt loop state
Type=str
AODMSTAT (native-keyword)
AO deformable mirror loop state
Type=str
AOOPSMOD (native-keyword)
AO General Ops Mode FITS
Type=str