--- header unit 0: primary ---
SIMPLE = T / file does conform to FITS standard
BITPIX = -32 / number of bits per data pixel
NAXIS = 2 / number of data axes
NAXIS1 = 4952 / length of data axis 1
NAXIS2 = 4 / length of data axis 2
EXTEND = T / FITS dataset may contain extensions
COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy
COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H
BSCALE = 1. / True_value = BSCALE * FITS_value + BZERO
BZERO = 0. / True_value = BSCALE * FITS_value + BZERO
DATE = '2010-06-15T23:24:51' / file creation date (YYYY-MM-DDThh:mm:ss UT)
ORIGIN = 'GAMA' / Source of the data
OBSERVAT = 'SSO' / Name of observatory
LATITUDE = -31.27704 / Telescope latitude in deg
LONGITUD = 149.0661 / Telescope longitude in deg
ALTITUDE = 1164. / Telescope height above sea level in m
TELESCOP = 'AAT' / 3.9m Anglo-Australian Telescope
INSTRUME = 'AAOMEGA-2dF' / AAOmega/2dF multi-fibre spectrograph
SPECTID = 'RD' / Spectrograph ID
GRATID = '385R 580V' / Disperser ID
DICHROIC = 'X5700' / Dichroic name
PLATE = 1 / 2dF plate number
RDNOISE = 3.49 / Readout noise in e-
GAIN = 1.799 / Readout gain in e-/ADU
EXPTIME = 3500. / Exposure time in s
FIBRE = 61 / Fibre number
PIVOT = 61 / Pivot number
X = -117802 / Fibre button x position on plate
Y = 81920 / Fibre button y position on plate
THETA = 54.16 / Fibre angle in deg
DATE-OBS = '2008-03-10' / UT date of start of observation
UT = '13:40:56' / UT of start of observation
MJD = 54535.5700869497 / Modified Julian Date of observation (UT)
LST = '10:51:36' / Local sidereal time at start of observation
HA = -18.3822 / HA at start of observation in deg
ALT = 55.43776 / Altitude at start of observation in deg
HEL_VC = 6.35 / Heliocentric velocity correction in km/s
CTYPE1 = 'Wavelength' / Type of coordinate on axis 1
CUNIT1 = 'Angstrom' / Units for axis 1
CRPIX1 = 2476. / WCS reference point
CRVAL1 = 6291.737792969 / WCS reference value
CD1_1 = 1.035938131186 / WCS transformation matrix element
CD1_2 = 0. / WCS transformation matrix element
CD2_1 = 0. / WCS transformation matrix element
CD2_2 = 1. / WCS transformation matrix element
ROW1 = 'Spectrum' / Fully reduced spectrum
ROW2 = 'Spectrum_orig' / Reduced spectrum without PCA-based sky subtract
ROW3 = 'Sigma' / 1 sigma error spectrum
ROW4 = 'Sky' / Sky spectrum
FIELD_ID = 'G12_Y1_FS2' / ID of GAMA field
SPEC_ID = 'G12_Y1_FS2_061' / ID of GAMA spectrum
SN = 11.09 / Median S/N per pixel in 4500-6500 A band
SN_ALT = 11.23 / S/N as measured by runz
WMIN = 3727.791 / Minimum wavelength in A
WMAX = 8856.721 / Maximum wavelength in A
TARGET = 'G' / Type of target: galaxy or calibration star
CATAID = 138221 / ID of GAMA target in InputCatA (-1 for calibrat
OBJECT = 138221 / ID of GAMA target in InputCatA (-1 for calibrat
RA = 181.51862 / Object RA in deg (J2000)
DEC = -1.85304 / Object DEC in deg (J2000)
Z = 0.21364 / Heliocentric redshift
NQ = 4 / Normalised redshift quality (use nQ>2 for scien
PROB = 0.978 / Probability that redshift is correct