--- header unit 0: primary ---
SIMPLE = T / file does conform to FITS standard
BITPIX = 8 / number of bits per data pixel
NAXIS = 0 / number of data axes
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
SKYCOORD = 'CELESTIAL' / Equinox of Coordinates
DATE = 56741.6826853125 / Start Date [MJD]
DATE2 = 56741.7505208449 / End Date [MJD]
SCAN = 1. / Number of Scan in the Sequence
TOTAL = 1. / Total Number of Scans in the Sequence
DSCNBUFF = 0. / Buffer between sunrise and sunset and the DAYSC
TELESCOP = 'CBASS-N' / Name of Telescope
ORIGIN = 'OVRO' / Origin of file
COMMENT blah
ALT-OBS = 1222. / [m] Height of observatory above sea level
LAT-OBS = 37.2339 / [deg] Latitude of observatory
LONG-OBS = -118.2822 / [deg] Longitude of observatory
RADECSYS = 'FK5' / Reference frame for RA/DEC values
EQUINOX = 'J2000' / Epoch of reference equinox
VERSION = 2 / CBASS FITS format version No.
WORKING = 1 / Is CBASS working?
AZMIN = 0.000158261990804931 / [deg] Minimum azimuth value in the observation
AZMAX = 359.999802681683 / [deg] Maximum azimuth value in the observation
ELMIN = 37.1474269583732 / [deg] Minimum elevation value in the observatio
ELMAX = 37.2158518900014 / [deg] Maximum elevation value in the observatio
RAMIN = -2.42954921242833 / [rad] Min R.A. value in the obs (J2000)
RAMAX = 1.12838752405542 / [rad] Max R.A. value in the obs (J2000)
DECMIN = -0.273299668816077 / [rad] Min R.A. value in the obs (J2000)
DECMAX = 1.57076619464024 / [rad] Max R.A. value in the obs (J2000)
--- header unit 1: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / 8-bit bytes
NAXIS = 2 / 2-dimensional binary table
NAXIS1 = 54 / width of table in bytes
NAXIS2 = 531400 / number of rows in table
PCOUNT = 0 / size of special data area
GCOUNT = 1 / one data group (required keyword)
TFIELDS = 14 / number of fields in each row
TTYPE1 = 'MJD' / label for field 1
TFORM1 = 'D' / data format of field: 8-byte DOUBLE
TUNIT1 = 'MJD' / physical unit of field
TTYPE2 = 'RA' / label for field 2
TFORM2 = 'E' / data format of field: 4-byte REAL
TUNIT2 = 'radians' / physical unit of field
TTYPE3 = 'DEC' / label for field 3
TFORM3 = 'E' / data format of field: 4-byte REAL
TUNIT3 = 'radians' / physical unit of field
TTYPE4 = 'AZ' / label for field 4
TFORM4 = 'E' / data format of field: 4-byte REAL
TUNIT4 = 'degrees' / physical unit of field
TTYPE5 = 'EL' / label for field 5
TFORM5 = 'E' / data format of field: 4-byte REAL
TUNIT5 = 'degrees' / physical unit of field
TTYPE6 = 'I1' / label for field 6
TFORM6 = 'E' / data format of field: 4-byte REAL
TUNIT6 = 'counts' / physical unit of field
TTYPE7 = 'Q1' / label for field 7
TFORM7 = 'E' / data format of field: 4-byte REAL
TUNIT7 = 'counts' / physical unit of field
TTYPE8 = 'U1' / label for field 8
TFORM8 = 'E' / data format of field: 4-byte REAL
TUNIT8 = 'counts' / physical unit of field
TTYPE9 = 'Q2' / label for field 9
TFORM9 = 'E' / data format of field: 4-byte REAL
TUNIT9 = 'counts' / physical unit of field
TTYPE10 = 'U2' / label for field 10
TFORM10 = 'E' / data format of field: 4-byte REAL
TUNIT10 = 'counts' / physical unit of field
TTYPE11 = 'I2' / label for field 11
TFORM11 = 'E' / data format of field: 4-byte REAL
TUNIT11 = 'counts' / physical unit of field
TTYPE12 = 'FLAG' / label for field 12
TFORM12 = 'B' / data format of field: BYTE
TUNIT12 = 'logical' / physical unit of field
TTYPE13 = 'DAYFLAG' / label for field 13
TFORM13 = 'B' / data format of field: BYTE
TUNIT13 = 'logical' / physical unit of field
TTYPE14 = 'SUNDIST' / label for field 14
TFORM14 = 'E' / data format of field: 4-byte REAL
TUNIT14 = 'degrees' / physical unit of field
EXTNAME = 'Archive Map Table' / name of this binary table extension
S_START = 56741.6826853125 / Start Date [MJD] for the Scan
S_END = 56741.7505208449 / End Date [MJD]for the Scan
TZERO1 = 56741.6826853125 / MJD is relative to this when written
T_START = 56741.6826853125 / Start Date [MJD] for the Total Sequence
T_END = 56741.7505208449 / End Date [MJD]for the Total Sequence
SCAN = 1. / Number of Scan in the Sequence
TOTAL = 1. / Total Number of Scans in the Sequence
--- header unit 2: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 248 / length of dimension 1
NAXIS2 = 91 / length of dimension 2
PCOUNT = 0 / number of group parameters
GCOUNT = 1 / number of groups
TFIELDS = 32 / number of table fields
TTYPE1 = 'START'
TFORM1 = 'J'
TTYPE2 = 'END'
TFORM2 = 'J'
TTYPE3 = 'Q1_sigma'
TFORM3 = 'D'
TTYPE4 = 'Q1_alpha'
TFORM4 = 'D'
TTYPE5 = 'Q1_fknee'
TFORM5 = 'D'
TTYPE6 = 'Q1_gof'
TFORM6 = 'D'
TTYPE7 = 'Q1_mu'
TFORM7 = 'D'
TTYPE8 = 'U1_sigma'
TFORM8 = 'D'
TTYPE9 = 'U1_alpha'
TFORM9 = 'D'
TTYPE10 = 'U1_fknee'
TFORM10 = 'D'
TTYPE11 = 'U1_gof'
TFORM11 = 'D'
TTYPE12 = 'U1_mu'
TFORM12 = 'D'
TTYPE13 = 'Q2_sigma'
TFORM13 = 'D'
TTYPE14 = 'Q2_alpha'
TFORM14 = 'D'
TTYPE15 = 'Q2_fknee'
TFORM15 = 'D'
TTYPE16 = 'Q2_gof'
TFORM16 = 'D'
TTYPE17 = 'Q2_mu'
TFORM17 = 'D'
TTYPE18 = 'U2_sigma'
TFORM18 = 'D'
TTYPE19 = 'U2_alpha'
TFORM19 = 'D'
TTYPE20 = 'U2_fknee'
TFORM20 = 'D'
TTYPE21 = 'U2_gof'
TFORM21 = 'D'
TTYPE22 = 'U2_mu'
TFORM22 = 'D'
TTYPE23 = 'I1_sigma'
TFORM23 = 'D'
TTYPE24 = 'I1_alpha'
TFORM24 = 'D'
TTYPE25 = 'I1_fknee'
TFORM25 = 'D'
TTYPE26 = 'I1_gof'
TFORM26 = 'D'
TTYPE27 = 'I1_mu'
TFORM27 = 'D'
TTYPE28 = 'I2_sigma'
TFORM28 = 'D'
TTYPE29 = 'I2_alpha'
TFORM29 = 'D'
TTYPE30 = 'I2_fknee'
TFORM30 = 'D'
TTYPE31 = 'I2_gof'
TFORM31 = 'D'
TTYPE32 = 'I2_mu'
TFORM32 = 'D'
EXTNAME = 'BASIC'
CBAMAGIC = 'CBASS_CHUNK_HEADER'
CUT_000 = 'FLAGCUT' / Cut all samples flagged by the matlab pipeline
CUT_001 = 'NANCUT' / Cut all samples with NaNs in any field
CUT_002 = 'CONTCUT' / Cut at jumps in MJD