Identification:
TELESCOP= 'UKIRT ' / Telescope name
INSTRUME= 'UFTI ' / Instrument
ORIGIN = 'UFTI data Acquisition' / Organization creating the file
DHSVER = 'UKDHS 1999 June 18' / Data handling version
DATE = '2005-02-15' / Date (UTC) when file was created
OBSERVER= 'nobody ' / Observers present
USERID = 'nobody ' / Userid logged in as
OBSREF = '00 ' / PATT or other reference
PROJECT = 'U/05A/20' / Time-allocation code
MSBID = '4d3ea04867c8eb1b8bdb9e2621e75854' / Id min.-schedulable block
eStar headers:
RMTAGENT= 'none ' / Name of remote agent
AGENTID = 'none ' / Unique identifier for remote agent
OBJECT = '1602-174' / Object name from telescope
Data Reduction:
RECIPE = 'JITTER_SELF_FLAT' / Data reduction recipe to be used
OBSNUM = 103 / Observation number
GRPNUM = 59 / The number of the group applied to all members
GRPMEM = T / Group membership
STANDARD= F / Is the target a standard star observation
NOFFSETS= 10 / Number of offset positions in a pattern
OBSTYPE = 'OBJECT ' / Type of observation
Astrometric and time information:
DATE-OBS= '2005-02-15T15:14:01Z' / Date and time (UTC) of start of observation
DATE-END= '2005-02-15T15:15:08Z' / Date and time (UTC) of end of observation
EQUINOX = 2000.000 / Equinox of object position
CTYPE1 = 'Detector Columns' / Label for axis 1
CRPIX1 = 0.500 / Pixel of reference point axis 1
CRVAL1 = 0.000 / Co-ordinate value of axis 1
CDELT1 = 0.0908500 / Co-ordinate increment along axis 1
CUNIT1 = 'arcsec ' / Units for axis 1
CTYPE2 = 'Detector Rows' / Label for axis 2
CRPIX2 = 0.500 / Pixel of reference point axis 2
CRVAL2 = 0.000 / Co-ordinate value of axis 2
CDELT2 = 0.0908500 / Co-ordinate increment along axis 2
CUNIT2 = 'arcsec ' / Units for axis 2
CROTA2 = 0.827 / [deg] Angle DEC axis wrt axis 2 ccw
RABASE = 16.0839888 / [h] RA base position
DECBASE = -17.5698611 / [deg] DEC base position
TRAOFF = 0.000 / [arcsec] RA telescope offset
TDECOFF = -12.000 / [arcsec] DEC telescope offset
AMSTART = 1.378 / Airmass at start of observation
AMEND = 1.375 / Airmass at end of observation
Instrument aperture:
APER_X = -6.980 / [arcsec] Aperture X axis coordinate
APER_Y = 0.500 / [arcsec] Aperture Y axis coordinate
ISU2PORT= 'West ' / ISU2 port name
ISU2POFF= -10 / ISU2 port offset
ISU2TOFF= -40 / ISU2 tilt offset
GUIDFFOC= -0.569 / Fast guider CCD fine focus
IZ5 = 1275.000 / Astigmatism: IZ5
HZ5SH = -890.000 / Astigmatism: HZ5SH
HZ5CH = 110.000 / Astigmatism: HZ5CH
HZ5SD = -1530.000 / Astigmatism: HZ5SD
HZ5CD = 0.000 / Astigmatism: HZ5CD
IZ6 = -1462.000 / Astigmatism: IZ6
HZ6SH = -846.000 / Astigmatism: HZ6SH
HZ6CH = 200.000 / Astigmatism: HZ6CH
HZ6SD = 165.000 / Astigmatism: HZ6SD
HZ6CD = 930.000 / Astigmatism: HZ6CD
Z7 = -739.000 / Coma: Z7
Z8 = 1063.000 / Coma: Z8
WEBEAM = -739.000 / Topend: W-E beam
NSBEAM = 45.000 / Topend: N-S beam
IZ9 = -358.000 / Trefoil: IZ9
HZ9SH = 125.000 / Trefoil: HZ9SH
HZ9CH = 0.000 / Trefoil: HZ9CH
HZ9SD = 90.000 / Trefoil: HZ9SD
HZ9CD = 0.000 / Trefoil: HZ9CD
IZ10 = 285.000 / Trefoil: IZ10
HZ10SH = 114.000 / Trefoil: HZ10SH
HZ10CH = 0.000 / Trefoil: HZ10CH
HZ10SD = -117.000 / Trefoil: HZ10SD
HZ10CD = 0.000 / Trefoil: HZ10CD
Z11 = 300.000 / Spherical: Z11
AAMP = 2190.349 / Astigmatism: amplitude
APHI = -1.479 / Astigmatism: angle
TAMP = 514.421 / Trefoil: Amplitude
TPHI = 49.173 / Trefoil: angle
AGFREQ = 100.000 / Autoguider: Frequency
FGMODE = 'Fast Guider' / Fast guider mode
UTSTART = 15.243 / [h] Start time of observation
UTEND = 15.261 / [h] End time of observation
Environment:
AIRTEMP = -65.546 / [degC] Air temperature
BARPRESS= 614.042 / Ambient pressure
DEWPOINT= -75.584 / [degC] Dewpoint
DOMETEMP= -1.574 / [degC] Dome temperature
HUMIDITY= 23.001 / Relative Humidity
MIRR_NE = -0.830 / [degC] Mirror temperature NE
MIRR_NW = -0.504 / [degC] Mirror temperature NW
MIRR_SE = -1.483 / [degC] Mirror temperature SE
MIRR_SW = -1.103 / [degC] Mirror temperature SW
MIRRBTNW= 1.728 / [degC] Mirror bottom temp. SW
MIRRTPNW= 0.336 / [degC] Mirror top temp. SW
SECONDAR= -2.702 / [degC] Temperature of secondary
TOPAIRNW= -1.010 / [degC] Top air NW
TRUSSENE= -0.258 / [degC] Truss leg ENE
TRUSSWSW= -2.149 / [degC] Truss leg WSW
WIND_DIR= 342.323 / [deg] Wind direction, azimuth
WIND_SPD= 24.634 / [km/s] Wind speed
CSOTAU = 0.047 / Tau at 225 GHz from CSO
TAUDATE = '2005-02-15T15:00' / Time and date of Tau reading
TAUSRC = 'CSO225GHZ' / Source of opacity data
Instrument configuration:
EXP_TIME= 60.000 / [s] Integration time per exposure
INT_TIME= 60.000 / [s] Total exposure time for integration
NEXP = 1 / Number of exposures in integration
MODE = 'NDSTARE ' / Readout mode - stare | NDstare
SPD_GAIN= 'Normal ' / Readout speed (normal | fast) or high gain
GAIN = 5.454 / [e/ADU] Detector gain
FILTER = 'K98 ' / Combined filter name
FILTER1 = 'K98 ' / Filter in wheel 1
FILTER2 = 'Open ' / Filter in wheel 2
WPLANGLE= 0.000 / [deg] IRPOL waveplate angle
FP_X = 0 / Fabry Perot X
FP_Y = 0 / Fabry Perot Y
FP_Z = 0 / Fabry Perot Z
DETECTOR= 'Hawaii 1' / Detector array used
DROWS = 1024 / [pixel] Number of detectors in a row
DCOLUMNS= 1024 / [pixel] Number of detectors in a column
RDOUT_X1= 1 / Start column of array readout
RDOUT_X2= 1024 / End column of array readout
RDOUT_Y1= 1 / Start row of array readout
RDOUT_Y2= 1024 / End row of array readout
Engineering:
USPPIXEL= 3.666 / [us/pixel] Read rate
BLACKLEV= 1000 / [adu] Blacklevel
DCS_GAIN= 12 / integral gain value
DCSSPEED= 21 / DCS integration time
V1 = -10.900 / [V] -15 V supply
V2 = -9.400 / [V] -9 V supply
V3 = -5.200 / [V] -5 V supply
V4 = 23.400 / [V] +30 V supply
V5 = 12.300 / [V] +15 V supply
V6 = 9.300 / [V] +9 V supply
V7 = 5.100 / [V] +5 V supply
V8 = 5.000 / [V] Digital
V13 = -0.100 / [V] Analog in
V15 = -273.000 / Temperature sensor on motherboard