--- header unit 0: primary ---
SIMPLE = T / Fits standard
BITPIX = -32 / Bits per pixel
NAXIS = 1 / Number of axes
NAXIS1 = 2048 / Axis length
EXTEND = T / File may contain extensions
ORIGIN = 'NOAO-IRAF FITS Image Kernel July 2003' / FITS file originator
DATE = '2009-11-30T18:37:07' / Date FITS file was generated
IRAF-TLM = '18:37:07 (30/11/2009)' / Time of last modification
OBJECT = 'USco' / Name of the object observed
COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy
COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H
DCT_DATE = 'Mar 10 2006' / DCT release date
DCT_VER = 'r3_98' / DCT version number
DETECXE = 2048 / Last column of detector
DETECXS = 1 / First column of detector
DETECYE = 4102 / Last row of detector
DETECYS = 1 / First row of detector
FIRMVSYS = 'System: AAO2 CCD Controller System Controller V1.23 151104' / System
FIRMVSEQ = 'Sequencer: AAO2 CCD Controller Sequencer V1.3 161203' / Sequencer fir
DETECTOR = 'E2V3' / Detector name
XPIXSIZE = 15. / X Pixel size in microns
YPIXSIZE = 15. / Y Pixel size in microns
CONFIGID = 11 / Controller configuration Id
DETECTID = 3 / Controller detector Id
ABCKPLID = 5 / Analog backplane Id
VIDPBID = 6 / Video personality board Id
CLKPBID = 21 / Clock personality board Id
BRDID_1 = 65537 / Controller board #1 Id
BRDSN_1 = 62 / Controller board #1 serial #
BRDID_2 = 327681 / Controller board #2 Id
BRDSN_2 = 69 / Controller board #2 serial #
BRDID_3 = 131074 / Controller board #3 Id
BRDSN_3 = 90 / Controller board #3 serial #
BRDID_4 = 131074 / Controller board #4 Id
BRDSN_4 = 87 / Controller board #4 serial #
BRDID_5 = 196610 / Controller board #5 Id
BRDSN_5 = 94 / Controller board #5 serial #
BRDID_6 = 262146 / Controller board #6 Id
BRDSN_6 = 80 / Controller board #6 serial #
BRDID_7 = 458754 / Controller board #7 Id
BRDSN_7 = 101 / Controller board #7 serial #
BRDID_8 = 393217 / Controller board #8 Id
BRDSN_8 = 59 / Controller board #8 serial #
METHOD = 'CCD Charge shuffling technique' / Observing method
SPEED = 'NORMAL' / Readout speed
READAMP = 'RIGHT' / Readout amplifier
EXPOSED = 900. / Exposure time (seconds)
ELAPSED = 900.4 / Elapsed time (seconds)
TOTALEXP = 900. / Total exposure (seconds)
RO_GAIN = 1.799 / Readout amplifier (inverse) gain (e-/ADU)
RO_NOISE = 3.49 / Readout noise (electrons)
TELESCOP = 'Anglo-Australian Telescope' / Telescope Name
ALT_OBS = 1164 / Altitude of observatory in metres
LAT_OBS = -31.27704 / Observatory latitude in degrees
LONG_OBS = 149.0661 / Observatory longitude in degrees
RCT_VER = 'r3_58' / Run Control Task version number
RCT_DATE = '27-Oct-2006' / Run Control Task version date
RUNCMD = 'RUN' / Run command
RADECSYS = 'FK5' / FK5 reference system
EQUINOX = 2000. / J2000 equinox
INSTRUME = 'AAOMEGA-2dF' / Instrument in use
SPECTID = 'RD' / Spectrograph ID
SFILT1 = '' / Lower filter wheel position
SFILT2 = '' / Upper filter wheel position
TILTSPAT = 39.5818226095998 / Camera focus spatial (encoder)
TILTSPEC = 1830.537563184 / Camera focus spectral (encoder)
PISTON = 807.96357528 / Camera focus piston (encoder)
GRATID = '385R' / Disperser ID
GRATTILT = 0.6 / Grating tilt to be symmetric (degree)
GRATLPMM = 383. / Disperser ruling (lines/mm)
ORDER = 1 / Spectrum order
DISPENC = -55674 / Disperser angle reading (encoder unit)
CAMENC = -459966 / Camera angle reading (encoder unit)
GRATANGL = 7.383 / Disperser angle reading (degree)
CAMANGL = 15.9618884735127 / Camera angle reading (degree)
LAMBDAC = 7249.93124534388 / Central wavelength reading (Angstrom)
LAMBDAB = 7252.18153460347 / Optimal wavelength reading (Angstrom)
DISPERS = 1.56786621583705 / Central dispersion (Angstrom/pixel)
GRATANGR = 7.380583 / Requested disperser angle (degree)
CAMANGR = 15.962048 / Requested camera angle (degree)
LAMBDCR = 7250. / Requested central wavelength (Angstrom)
LAMBDBR = 7250. / Requested optimal wavelength (Angstrom)
TDFCTVER = 'r8_14' / 2dF Control Task Version
TDFCTDAT = '07-Mar-2007' / 2dF Control Task Version Date
AAOMOSFT = 1 / Indicates file generated by AAOmega software.
DUMMY = 0
HARTMANA = 'open' / Hartmann shutter A position
HARTMANB = 'open' / Hartmann shutter B position
SOURCE = 'plate 1' / Source slit
DICHROIC = 'X5700' / Dichroic name
SPECTEMP = 16.6015625 / Spectrograph temperature C
RUN = 18 / Run number
OBSNUM = 18 / Observation number
GRPNUM = 18 / Group Number
GRPMEM = 1 / Group member
GRPMAX = 0 / Group maximum
OBSTYPE = 'OBJECT' / Observation type
UTDATE = '2007:05:22' / UT date
EPOCH = 2007.3866521109 / Current Epoch, Years A.D.
UTSTART = '11:23:33' / UT start
UTEND = '11:40:36' / UT end
STSTART = '13:18:40' / ST start
STEND = '13:35:46' / ST end
UTMJD = 54242.4746835046 / Modified Julian Date (UTC)
TOPEND = '2DF' / Telescope top-end
AXIS = 'B' / Current optical axis
AXIS_X = -0.180000007152557 / Optical axis x (mm)
AXIS_Y = 0.0100000016391277 / Optical axis y (mm)
TRACKING = 'TRACKING' / Telescope is tracking.
MEANRA = 242.549551822202 / 16 10 11.89
MEANDEC = -23.000287619499 / -23 00 01.0
TEL_PA = 0.0554823707510194 / Rotator position angle
HASTART = -43.0007354978877 / HA at start of run
ZDSTART = 38.8932002580795 / ZD at start of run
APPRA = 4.23533061060249 / Current apparent place position right ascension
APPDEC = -0.401818741246764 / Current apparent place position declination
WINDOW = 'AAOMEGA_2DF' / Observing window (file name)
CFG_FILE = 'list1_Sem07A_USco_bright-p1.sds' / 2dF fibre configuration filename
TDFCTEVT = '43' / 2dF Control Task Event
FLAPS = 'OPEN' / 2df Flap Status
HAEND = -38.7242229308932 / HA at end of run
ZDEND = 35.2421137043765 / ZD at end of run
WINDOXS1 = 1 / First column of window 1
WINDOXE1 = 2048 / Last column of window 1
WINDOYS1 = 1 / First row of window 1
WINDOYE1 = 4098 / Last row of window 1
WINDOXS2 = 2053 / First column of window 2
WINDOXE2 = 2074 / Last column of window 2
WINDOYS2 = 1 / First row of window 2
WINDOYE2 = 4098 / Last row of window 2
XEFFSIZE = 15. / Effective X pixel size in microns
YEFFSIZE = 15. / Effective Y pixel size in microns
FILEORIG = '/data/aatobs/OptDet_data/070522/ccd_2/22may20018.fits' / The filename
COMMENT The following items updated by LOG BOOK program
OBSERVER = '(LODIEU)'
SEEING = 2.5
COMMENT Cirrus Cloud
TDFDRVER = '3.146+' / 2dfdr version
CRVAL1 = 5628.64558851719 / Co-ordinate value of axis 1
CDELT1 = 1.577351212501526 / Co-ordinate increment along axis 1
CRPIX1 = 1. / Reference pixel along axis 1
CTYPE1 = 'WAVELENG' / Label for axis 1
CUNIT1 = '' / Units for axis 2
CUNIT2 = '' / Units for axis 2
HISTORY GAUSS extracting using tram map 22may20016tlm.fits
HISTORY Divided by fibre flat field 22may20016red.fits
SCRUNCH = T / Has data been scrunched?
HISTORY Throughput Calibrating using Sky Lines
HISTORY Sky Subtracting Using Sky Fibres
HISTORY Combined frame based on 22may20018red.fits
HISTORY Combining with 22may20019red.fits
HISTORY Combining with 22may20020red.fits
HISTORY Combining with 22may20021red.fits
HISTORY Combining with 22may20022red.fits
HISTORY Combining with 22may20023red.fits
HISTORY Combined using OBJECTS weighting
HISTORY Flux weights from magnitude offsets= 0.7545 0.9838 0.8599 0.8694 1
HISTORY .0000 0.7369
WCSDIM = 1
CD1_1 = 1.57735121250153
LTM1_1 = 1.
WAT0_001 = 'system=equispec'
WAT1_001 = 'wtype=linear label=waveleng'
APNUM1 = '1 0 1.00 1.00 1.00 1.00'
DC-FLAG = 0