--- header unit 0: primary ---
SIMPLE = T / conforms to FITS standards
BITPIX = 8 / array data type
NAXIS = 0 / number of array dimensions
EXTEND = T / file contains extensions
NEXTEND = 2 / number of standard extensions
EXTNAME = 'PRIMARY' / name of extension
EXTVER = 1 / extension version number (not format version)
SIMDATA = F / file is based on simulated data
ORIGIN = 'NASA/Ames' / institution responsible for creating this file
DATE = '2019-02-08' / file creation date.
TSTART = 1484.833890526557 / observation start time in TJD
TSTOP = 1484.854723854792 / observation stop time in TJD
DATE-OBS = '2019-01-01T07:59:38.957Z' / TSTART as UTC calendar date
DATE-END = '2019-01-01T08:29:38.957Z' / TSTOP as UTC calendar date
CREATOR = '2474 FfiExporter' / pipeline job and program used to produce this f
PROCVER = 'spoc-3.3.55-20190205' / SW version
FILEVER = '1.0' / file format version
TIMVERSN = 'OGIP/93-003' / OGIP memo number for file format
TELESCOP = 'TESS' / telescope
INSTRUME = 'TESS Photometer' / detector type
DATA_REL = 8 / data release version number
ASTATE = T / archive state F indicates single orbit processi
SCCONFIG = 126 / spacecraft configuration ID
RADESYS = 'ICRS' / reference frame of celestial coordinates
FFIINDEX = 12354 / number of FFI cadence interval
EQUINOX = 2000.0 / equinox of celestial coordinate system
CRMITEN = T / spacecraft cosmic ray mitigation enabled
CRBLKSZ = 10 / [exposures] s/c cosmic ray mitigation block siz
CRSPOC = F / SPOC cosmic ray cleaning enabled
CHECKSUM = 'fLJMgKJLfKJLfKJL' / HDU checksum updated 2019-02-08T23:57:48Z
--- header unit 1: image ---
XTENSION = 'IMAGE' / marks the beginning of a new HDU
BITPIX = -32 / array data type
NAXIS = 2 / NAXIS
NAXIS1 = 2136 / length of first array dimension
NAXIS2 = 2078 / length of second array dimension
PCOUNT = 0 / group parameter count (not used)
GCOUNT = 1 / group count (not used)
INHERIT = T / inherit the primary header
EXTNAME = 'CAMERA.CCD 4.3 cal' / name of extension
EXTVER = 1 / extension version number (not format version)
SIMDATA = F / file is based on simulated data
TELESCOP = 'TESS' / telescope
INSTRUME = 'TESS Photometer' / detector type
CAMERA = 4 / Camera number
CCD = 3 / CCD chip number
EXPOSURE = 0.016499995962 / [d] time on source
TIMEREF = 'SOLARSYSTEM' / barycentric correction applied to times
TASSIGN = 'SPACECRAFT' / where time is assigned
TIMESYS = 'TDB' / time system is Barycentric Dynamical Time (TDB)
BJDREFI = 2457000 / integer part of BTJD reference date
BJDREFF = 0.00000000 / fraction of the day in BTJD reference date
TIMEUNIT = 'd' / time unit for TIME, TSTART and TSTOP
TELAPSE = 0.020833328235 / [d] TSTOP - TSTART
LIVETIME = 0.0164999959623674 / [d] TELAPSE multiplied by DEADC
TSTART = 1484.833191998479 / observation start time in BTJD
TSTOP = 1484.854025326714 / observation stop time in BTJD
DATE-OBS = '2019-01-01T07:58:38.605Z' / TSTART as UTC calendar date
DATE-END = '2019-01-01T08:28:38.604Z' / TSTOP as UTC calendar date
DEADC = 0.7920000000000000 / deadtime correction
TIMEPIXR = 0.5 / bin time beginning=0 middle=0.5 end=1
TIERRELA = 1.16E-05 / [d] relative time error
BTC_PIX1 = 1068.0 / reference col for barycentric time correction
BTC_PIX2 = 1024.0 / reference row for barycentric time correction
BUNIT = 'electrons/s' / physical units of image data
BARYCORR = -6.9852808E-04 / [d] barycentric time correction
INT_TIME = 1.980000000000 / [s] photon accumulation time per frame
READTIME = 0.020000000000 / [s] readout time per frame
FRAMETIM = 2.000000000000 / [s] frame time (INT_TIME + READTIME)
NUM_FRM = 900 / number of frames per time stamp
TIMEDEL = 0.020833333333333332 / [d] time resolution of data
BACKAPP = F / background is subtracted
DEADAPP = T / deadtime applied
VIGNAPP = T / vignetting or collimator correction applied
GAINA = 5.300000190734863 / [electrons/count] CCD output A gain
GAINB = 5.179999828338623 / [electrons/count] CCD output B gain
GAINC = 5.269999980926514 / [electrons/count] CCD output C gain
GAIND = 5.190000057220459 / [electrons/count] CCD output D gain
READNOIA = 10.017000198364258 / [electrons] read noise CCD output A
READNOIB = 7.407399654388428 / [electrons] read noise CCD output B
READNOIC = 7.85230016708374 / [electrons] read noise CCD output C
READNOID = 9.964799880981445 / [electrons] read noise CCD output D
NREADOUT = 720 / number of read per cadence
FXDOFF = 3355400 / compression fixed offset
TMOFST43 = 1.0399999618530273 / (s) readout delay for camera 4 and ccd 3
MEANBLCA = 6664 / [count] FSW mean black level CCD output A
MEANBLCB = 6554 / [count] FSW mean black level CCD output B
MEANBLCC = 6593 / [count] FSW mean black level CCD output C
MEANBLCD = 6169 / [count] FSW mean black level CCD output D
LVCSA = 1 / serial register col start, output A
LVCEA = 11 / serial register col end (inclusive), output A
TVCSA = 2093 / trailing virtual column start, output A
TVCEA = 2103 / trailing virtual column end (inclusive), output
SCCSA = 45 / science col start, output A
SCCEA = 556 / science col end (inclusive), output A
SCICOLHA = T / T science cols are read increasing order else d
LVCSB = 12 / serial register col start, output B
LVCEB = 22 / serial register col end (inclusive), output B
TVCSB = 2104 / trailing virtual column start, output B
TVCEB = 2114 / trailing virtual column end (inclusive), output
SCCSB = 557 / science col start, output B
SCCEB = 1068 / science col end (inclusive), output B
SCICOLHB = F / T science cols are read increasing order else d
LVCSC = 23 / serial register col start, output C
LVCEC = 33 / serial register col end (inclusive), output C
TVCSC = 2115 / trailing virtual column start, output C
TVCEC = 2125 / trailing virtual column end (inclusive), output
SCCSC = 1069 / science col start, output C
SCCEC = 1580 / science col end (inclusive), output C
SCICOLHC = T / T science cols are read increasing order else d
LVCSD = 34 / serial register col start, output D
LVCED = 44 / serial register col end (inclusive), output D
TVCSD = 2126 / trailing virtual column start, output D
TVCED = 2136 / trailing virtual column end (inclusive), output
SCCSD = 1581 / science col start, output D
SCCED = 2092 / science col end (inclusive), output D
SCICOLHD = F / T science cols are read increasing order else d
SCIROWS = 1 / science rows start
SCIROWE = 2048 / science rows end (inclusive)
VROWS = 2069 / virtual row start
VROWE = 2078 / virtual row end (inclusive)
SMROWS = 2059 / smear rows start
SMROWE = 2068 / smear rows end (inclusive)
BFROWS = 2049 / buffer rows start
BFROWE = 2058 / buffer rows end (inclusive)
RADESYS = 'ICRS' / reference frame of celestial coordinates
EQUINOX = 2000.0 / equinox of celestial coordinate system
WCSAXES = 2 / number of WCS axes
CTYPE1 = 'RA---TAN-SIP' / Gnomonic projection + SIP distortions
CTYPE2 = 'DEC--TAN-SIP' / Gnomonic projection + SIP distortions
CRVAL1 = 68.3908799511896900 / RA at CRPIX1, CRPIX2
CRVAL2 = -71.4773664992044500 / DEC at CRPIX1, CRPIX2
CRPIX1 = 1045.0 / X reference pixel
CRPIX2 = 1001.0 / Y reference pixel
CD1_1 = 0.005213660827085998 / Transformation matrix
CD1_2 = 0.002173443902710 / Transformation matrix
CD2_1 = -0.002308291800034 / Transformation matrix
CD2_2 = 0.00527035222126585 / Transformation matrix
A_ORDER = 4 / Polynomial order, axis 1
B_ORDER = 4 / Polynomial order, axis 2
A_2_0 = 1.999744408515E-05 / distortion coefficient
A_1_1 = 1.742653177707329E-5 / distortion coefficient
A_0_2 = 3.139414423000952E-6 / distortion coefficient
A_3_0 = -2.742088229932E-09 / distortion coefficient
A_2_1 = -9.496076385618E-12 / distortion coefficient
A_1_2 = -2.776759482820E-09 / distortion coefficient
A_0_3 = -1.588301385905E-10 / distortion coefficient
A_4_0 = 2.496248553003E-13 / distortion coefficient
A_3_1 = 2.93297155028932E-13 / distortion coefficient
A_2_2 = 3.880343904330E-13 / distortion coefficient
A_1_3 = 2.461255878200E-13 / distortion coefficient
A_0_4 = 9.823204219771E-14 / distortion coefficient
B_2_0 = 3.087416185279436E-6 / distortion coefficient
B_1_1 = 1.719861197954E-05 / distortion coefficient
B_0_2 = 2.006921208054E-05 / distortion coefficient
B_3_0 = -2.556090388334E-10 / distortion coefficient
B_2_1 = -2.928226975444E-09 / distortion coefficient
B_1_2 = -1.487489699916E-10 / distortion coefficient
B_0_3 = -2.828280348554E-09 / distortion coefficient
B_4_0 = 1.154635915337E-13 / distortion coefficient
B_3_1 = 2.434012330100E-13 / distortion coefficient
B_2_2 = 4.63791598035953E-13 / distortion coefficient
B_1_3 = 3.166972661566E-13 / distortion coefficient
B_0_4 = 3.256090555874E-13 / distortion coefficient
AP_ORDER = 4 / Inv polynomial order, axis 1
BP_ORDER = 4 / Inv polynomial order, axis 2
AP_1_0 = -8.470035016292E-05 / inv distortion coefficient
AP_0_1 = -5.377077091567E-05 / inv distortion coefficient
AP_2_0 = -1.998942295608E-05 / inv distortion coefficient
AP_1_1 = -1.741490147033E-05 / inv distortion coefficient
AP_0_2 = -3.135417300321E-06 / inv distortion coefficient
AP_3_0 = 3.774949514984619E-9 / inv distortion coefficient
AP_2_1 = 1.584797673072E-09 / inv distortion coefficient
AP_1_2 = 3.896641632478E-09 / inv distortion coefficient
AP_0_3 = 4.181448949446E-10 / inv distortion coefficient
AP_4_0 = -5.988007043816E-13 / inv distortion coefficient
AP_3_1 = -7.009434750379E-13 / inv distortion coefficient
AP_2_2 = -8.557772504683E-13 / inv distortion coefficient
AP_1_3 = -6.121023155809E-13 / inv distortion coefficient
AP_0_4 = -1.580051735687E-13 / inv distortion coefficient
BP_1_0 = -5.748648314102E-05 / inv distortion coefficient
BP_0_1 = -9.053335499231E-05 / inv distortion coefficient
BP_2_0 = -3.083532636434E-06 / inv distortion coefficient
BP_1_1 = -1.720573539554E-05 / inv distortion coefficient
BP_0_2 = -2.006860951463E-05 / inv distortion coefficient
BP_3_0 = 5.170918324609E-10 / inv distortion coefficient
BP_2_1 = 4.043886849402604E-9 / inv distortion coefficient
BP_1_2 = 1.731934202826E-09 / inv distortion coefficient
BP_0_3 = 3.885139858439087E-9 / inv distortion coefficient
BP_4_0 = -1.829518262489E-13 / inv distortion coefficient
BP_3_1 = -6.123207995131E-13 / inv distortion coefficient
BP_2_2 = -9.526603622734E-13 / inv distortion coefficient
BP_1_3 = -7.252070900708E-13 / inv distortion coefficient
BP_0_4 = -6.791132977503E-13 / inv distortion coefficient
A_DMAX = 47.37086566818971 / maximum distortion, axis 1
B_DMAX = 48.09895832314737 / maximum distortion, axis 2
WCSNAMEP = 'PHYSICAL' / name of world coordinate system alternate P
WCSAXESP = 2 / number of WCS physical axes
CTYPE1P = 'RAWX' / physical WCS axis 1 type CCD col
CUNIT1P = 'PIXEL' / physical WCS axis 1 unit
CRPIX1P = 1 / reference CCD column
CRVAL1P = 1 / value at reference CCD column
CDELT1P = 1.0 / physical WCS axis 1 step
CTYPE2P = 'RAWY' / physical WCS axis 2 type CCD row
CUNIT2P = 'PIXEL' / physical WCS axis 2 units
CRPIX2P = 1 / reference CCD row
CRVAL2P = 1 / value at reference CCD row
CDELT2P = 1.0 / physical WCS axis 2 step
RA_NOM = 92.00962829589844 / [deg] RA of camera boresight
DEC_NOM = -30.583860397338867 / [deg] DEC of camera boresight
ROLL_NOM = 178.63671875 / [deg] roll angle of camera
DQUALITY = 0 / data quality flags
IMAGTYPE = 'cal' / FFI image type: raw, cal, uncert
CHECKSUM = 'PFPFQENDPENDPEND' / HDU checksum updated 2019-02-08T23:57:48Z