Summary of FITS file J/A+A/617/A83/fits/IRS_42.fits:
--- fits/IRS_42.fits ⇩Download⇩ file
ext xtension bpx (dim) x2880 extname
000 main 16 () 1b
001 BINTABLE 8 (134x1/17f) 3b OI_TARGET [0/133(1)] [0]
002 BINTABLE 8 (76x2/7f) 2b OI_ARRAY [0/75(1)] [0/1(1)]
003 BINTABLE 8 (8x101/2f) 2b OI_WAVELENGTH [0/7(1)] [0/100(1)]
004 BINTABLE 8 (1763x2/10f) 4b OI_VIS2 [0/1762(1)] [0/1(1)]
005 BINTABLE 8 (13580x2/13f) 12b OI_VIS [0/13579(1)] [0/1(1)]
006 BINTABLE 8 (1737x2/7f) 3b OI_FLUX [0/1736(1)] [0/1(1)]
The header of the FITS file is listed below,
followed by a sample of values (limited to 1000 lines).
|
#--- fits/IRS_42.fits
#ext xtension bpx (dim) x2880 extname
#-------------------------------------------------------------------------------
#000 main 16 () 1b
#-------------------------------------------------------------------------------
SIMPLE = T / file does conform to FITS standard
BITPIX = 16 / 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
ORIGIN = ' ' / Institution
DATE = '2018-05-05T19:45:26' / file creation date (YYYY-MM-DDThh:mm:ss UT)
DATE-OBS= '2005-04-19T05:59:11.00' / UTC start date of observation
TELESCOP= 'VLTI ' / Generic name of the array
INSTRUME= 'MIDI ' / Generic name of the instrument
OBSERVER= 'MULTI ' / Who acquired the data
CONTENT = 'OIFITS2 ' / This file is an OIFITS2 container
INSMODE = 'MULTI ' / Instrument mode
OBJECT = 'IRS 42 ' / Object identifier
REFERENC= 'MULTI ' / Bibliographic reference
PROG_ID = 'MULTI ' / Programme ID
PROCSOFT= 'MIA+EWS-2015Feb16' / Versioned DRS
OBSTECH = 'MULTI ' / Observation technique
CHECKSUM= '8FgoACfm1Cfm8Cfm' / HDU checksum updated 2018-05-05T19:45:26
DATASUM = ' 0' / data unit checksum updated 2018-05-05T19:45:26
RA = 246.839228 / [deg]
DEC = -24.69538 / [deg]
END
END
#001 BINTABLE 8 (134x1/17f) 3b OI_TARGET [0/133(1)] [0]
#-------------------------------------------------------------------------------
XTENSION= 'BINTABLE' / binary table extension
BITPIX = 8 / 8-bit bytes
NAXIS = 2 / 2-dimensional binary table
NAXIS1 = 134 / width of table in bytes
NAXIS2 = 1 / number of rows in table
PCOUNT = 0 / size of special data area
GCOUNT = 1 / one data group (required keyword)
TFIELDS = 17 / number of fields in each row
TTYPE1 = 'TARGET_ID' / label for field 1
TFORM1 = 'I ' / data format of field: 2-byte INTEGER
TTYPE2 = 'TARGET ' / label for field 2
TFORM2 = '16A ' / data format of field: ASCII Character
TTYPE3 = 'RAEP0 ' / label for field 3
TFORM3 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT3 = 'deg ' / physical unit of field
TTYPE4 = 'DECEP0 ' / label for field 4
TFORM4 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT4 = 'deg ' / physical unit of field
TTYPE5 = 'EQUINOX ' / label for field 5
TFORM5 = 'E ' / data format of field: 4-byte REAL
TUNIT5 = 'yr ' / physical unit of field
TTYPE6 = 'RA_ERR ' / label for field 6
TFORM6 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT6 = 'deg ' / physical unit of field
TTYPE7 = 'DEC_ERR ' / label for field 7
TFORM7 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT7 = 'deg ' / physical unit of field
TTYPE8 = 'SYSVEL ' / label for field 8
TFORM8 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT8 = 'm/s ' / physical unit of field
TTYPE9 = 'VELTYP ' / label for field 9
TFORM9 = '8A ' / data format of field: ASCII Character
TTYPE10 = 'VELDEF ' / label for field 10
TFORM10 = '8A ' / data format of field: ASCII Character
TTYPE11 = 'PMRA ' / label for field 11
TFORM11 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT11 = 'deg/yr ' / physical unit of field
TTYPE12 = 'PMDEC ' / label for field 12
TFORM12 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT12 = 'deg/yr ' / physical unit of field
TTYPE13 = 'PMRA_ERR' / label for field 13
TFORM13 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT13 = 'deg/yr ' / physical unit of field
TTYPE14 = 'PMDEC_ERR' / label for field 14
TFORM14 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT14 = 'deg/yr ' / physical unit of field
TTYPE15 = 'PARALLAX' / label for field 15
TFORM15 = 'E ' / data format of field: 4-byte REAL
TUNIT15 = 'deg ' / physical unit of field
TTYPE16 = 'PARA_ERR' / label for field 16
TFORM16 = 'E ' / data format of field: 4-byte REAL
TUNIT16 = 'deg ' / physical unit of field
TTYPE17 = 'SPECTYP ' / label for field 17
TFORM17 = '16A ' / data format of field: ASCII Character
EXTNAME = 'OI_TARGET' / name of this binary table extension
OI_REVN = 2 / Revision number of the table definition
CHECKSUM= 'K9AeK69bK6AbK69b' / HDU checksum updated 2018-05-05T19:45:26
DATASUM = '33627202' / data unit checksum updated 2018-05-05T19:45:26
END
END
#002 BINTABLE 8 (76x2/7f) 2b OI_ARRAY [0/75(1)] [0/1(1)]
#-------------------------------------------------------------------------------
XTENSION= 'BINTABLE' / binary table extension
BITPIX = 8 / 8-bit bytes
NAXIS = 2 / 2-dimensional binary table
NAXIS1 = 76 / width of table in bytes
NAXIS2 = 2 / number of rows in table
PCOUNT = 0 / size of special data area
GCOUNT = 1 / one data group (required keyword)
TFIELDS = 7 / number of fields in each row
TTYPE1 = 'TEL_NAME' / label for field 1
TFORM1 = '16A ' / data format of field: ASCII Character
TTYPE2 = 'STA_NAME' / label for field 2
TFORM2 = '16A ' / data format of field: ASCII Character
TTYPE3 = 'STA_INDEX' / label for field 3
TFORM3 = 'I ' / data format of field: 2-byte INTEGER
TTYPE4 = 'DIAMETER' / label for field 4
TFORM4 = 'E ' / data format of field: 4-byte REAL
TUNIT4 = 'm ' / physical unit of field
TTYPE5 = 'STAXYZ ' / label for field 5
TFORM5 = '3D ' / data format of field: 8-byte DOUBLE
TUNIT5 = 'm ' / physical unit of field
TTYPE6 = 'FOV ' / label for field 6
TFORM6 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT6 = 'arcsec ' / physical unit of field
TTYPE7 = 'FOVTYPE ' / label for field 7
TFORM7 = '6A ' / data format of field: ASCII Character
EXTNAME = 'OI_ARRAY' / name of this binary table extension
OI_REVN = 2 / Revision number of the table definition
ARRNAME = 'VLTI ' / Array name
FRAME = 'GEOCENTRIC' / Coordinate frame
ARRAYX = 1945262.4 / [m] Array centre x coordinate
ARRAYY = -5464377. / [m] Array centre y coordinate
ARRAYZ = -2659007. / [m] Array centre z coordinate
EXTVER = 1 / ID number of this OI_ARRAY
CHECKSUM= 'TaIjVXHhTaHhTUHh' / HDU checksum updated 2018-05-05T19:45:26
DATASUM = '867165338' / data unit checksum updated 2018-05-05T19:45:26
END
END
#003 BINTABLE 8 (8x101/2f) 2b OI_WAVELENGTH [0/7(1)] [0/100(1)]
#-------------------------------------------------------------------------------
XTENSION= 'BINTABLE' / binary table extension
BITPIX = 8 / 8-bit bytes
NAXIS = 2 / 2-dimensional binary table
NAXIS1 = 8 / width of table in bytes
NAXIS2 = 101 / number of rows in table
PCOUNT = 0 / size of special data area
GCOUNT = 1 / one data group (required keyword)
TFIELDS = 2 / number of fields in each row
TTYPE1 = 'EFF_WAVE' / label for field 1
TFORM1 = 'E ' / data format of field: 4-byte REAL
TUNIT1 = 'm ' / physical unit of field
TTYPE2 = 'EFF_BAND' / label for field 2
TFORM2 = 'E ' / data format of field: 4-byte REAL
TUNIT2 = 'm ' / physical unit of field
EXTNAME = 'OI_WAVELENGTH' / name of this binary table extension
OI_REVN = 2 / Revision number of the table definition
INSNAME = 'MIDI/PRISM' / Detector name
EXTVER = 1 / ID number of this OI_WAVELENGTH
CHECKSUM= 'GeHFGcEEGcEEGcEE' / HDU checksum updated 2018-05-05T19:45:26
DATASUM = '117071242' / data unit checksum updated 2018-05-05T19:45:26
END
END
#004 BINTABLE 8 (1763x2/10f) 4b OI_VIS2 [0/1762(1)] [0/1(1)]
#-------------------------------------------------------------------------------
XTENSION= 'BINTABLE' / binary table extension
BITPIX = 8 / 8-bit bytes
NAXIS = 2 / 2-dimensional binary table
NAXIS1 = 1763 / width of table in bytes
NAXIS2 = 2 / number of rows in table
PCOUNT = 0 / size of special data area
GCOUNT = 1 / one data group (required keyword)
TFIELDS = 10 / number of fields in each row
TTYPE1 = 'TARGET_ID' / label for field 1
TFORM1 = 'I ' / data format of field: 2-byte INTEGER
TTYPE2 = 'TIME ' / label for field 2
TFORM2 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT2 = 's ' / physical unit of field
TTYPE3 = 'MJD ' / label for field 3
TFORM3 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT3 = 'day ' / physical unit of field
TTYPE4 = 'INT_TIME' / label for field 4
TFORM4 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT4 = 's ' / physical unit of field
TTYPE5 = 'VIS2DATA' / label for field 5
TFORM5 = '101D ' / data format of field: 8-byte DOUBLE
TTYPE6 = 'VIS2ERR ' / label for field 6
TFORM6 = '101D ' / data format of field: 8-byte DOUBLE
TTYPE7 = 'UCOORD ' / label for field 7
TFORM7 = '1D ' / data format of field: 8-byte DOUBLE
TUNIT7 = 'm ' / physical unit of field
TTYPE8 = 'VCOORD ' / label for field 8
TFORM8 = '1D ' / data format of field: 8-byte DOUBLE
TUNIT8 = 'm ' / physical unit of field
TTYPE9 = 'STA_INDEX' / label for field 9
TFORM9 = '2I ' / data format of field: 2-byte INTEGER
TTYPE10 = 'FLAG ' / label for field 10
TFORM10 = '101L ' / data format of field: 1-byte LOGICAL
EXTNAME = 'OI_VIS2 ' / name of this binary table extension
OI_REVN = 2 / Revision number of the table definition
DATE-OBS= '2005-04-19' / UTC start date of observations
ARRNAME = 'VLTI ' / Array name
INSNAME = 'MIDI/PRISM' / Detector name
EXTVER = 1 / ID number of this OI_VIS2
CHECKSUM= '1A6C184C1A4C154C' / HDU checksum updated 2018-05-05T19:45:26
DATASUM = '2804171504' / data unit checksum updated 2018-05-05T19:45:26
END
END
#005 BINTABLE 8 (13580x2/13f) 12b OI_VIS [0/13579(1)] [0/1(1)]
#-------------------------------------------------------------------------------
XTENSION= 'BINTABLE' / binary table extension
BITPIX = 8 / 8-bit bytes
NAXIS = 2 / 2-dimensional binary table
NAXIS1 = 13580 / width of table in bytes
NAXIS2 = 2 / number of rows in table
PCOUNT = 0 / size of special data area
GCOUNT = 1 / one data group (required keyword)
TFIELDS = 13 / number of fields in each row
TTYPE1 = 'TARGET_ID' / label for field 1
TFORM1 = 'I ' / data format of field: 2-byte INTEGER
TTYPE2 = 'TIME ' / label for field 2
TFORM2 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT2 = 's ' / physical unit of field
TTYPE3 = 'MJD ' / label for field 3
TFORM3 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT3 = 'day ' / physical unit of field
TTYPE4 = 'INT_TIME' / label for field 4
TFORM4 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT4 = 's ' / physical unit of field
TTYPE5 = 'VISAMP ' / label for field 5
TFORM5 = '101D ' / data format of field: 8-byte DOUBLE
TTYPE6 = 'VISAMPERR' / label for field 6
TFORM6 = '101D ' / data format of field: 8-byte DOUBLE
TTYPE7 = 'VISPHI ' / label for field 7
TFORM7 = '101D ' / data format of field: 8-byte DOUBLE
TUNIT7 = 'deg ' / physical unit of field
TTYPE8 = 'VISPHIERR' / label for field 8
TFORM8 = '101D ' / data format of field: 8-byte DOUBLE
TUNIT8 = 'deg ' / physical unit of field
TTYPE9 = 'UCOORD ' / label for field 9
TFORM9 = '1D ' / data format of field: 8-byte DOUBLE
TUNIT9 = 'm ' / physical unit of field
TTYPE10 = 'VCOORD ' / label for field 10
TFORM10 = '1D ' / data format of field: 8-byte DOUBLE
TUNIT10 = 'm ' / physical unit of field
TTYPE12 = 'STA_INDEX' / label for field 11
TFORM12 = '2I ' / data format of field: 2-byte INTEGER
TTYPE13 = 'FLAG ' / label for field 12
TFORM13 = '101L ' / data format of field: 1-byte LOGICAL
EXTNAME = 'OI_VIS ' / name of this binary table extension
TUNIT5 = 'Jy ' / Units of field 5
TUNIT6 = 'Jy ' / Units of field 6
OI_REVN = 2 / Revision number of the table definition
DATE-OBS= '2005-04-19' / UTC start date of observations
ARRNAME = 'VLTI ' / Array name
INSNAME = 'MIDI/PRISM' / Detector name
EXTVER = 1 / ID number of this OI_VIS
AMPTYP = 'correlated flux' / Class of amplitude data
PHITYP = 'differential' / Class of phase data
TTYPE11 = 'VISREFMAP' / label for field
TFORM11 = '10201L ' / format of field
TDIM11 = '(101,101)' / Dimensions of field 11
CHECKSUM= 'FMgTGJZTFJdTFJZT' / HDU checksum updated 2018-05-05T19:45:26
DATASUM = '31265157' / data unit checksum updated 2018-05-05T19:45:26
END
END
#006 BINTABLE 8 (1737x2/7f) 3b OI_FLUX [0/1736(1)] [0/1(1)]
#-------------------------------------------------------------------------------
XTENSION= 'BINTABLE' / binary table extension
BITPIX = 8 / 8-bit bytes
NAXIS = 2 / 2-dimensional binary table
NAXIS1 = 1737 / width of table in bytes
NAXIS2 = 2 / number of rows in table
PCOUNT = 0 / size of special data area
GCOUNT = 1 / one data group (required keyword)
TFIELDS = 7 / number of fields in each row
TTYPE1 = 'TARGET_ID' / label for field 1
TFORM1 = 'I ' / data format of field: 2-byte INTEGER
TTYPE2 = 'MJD ' / label for field 2
TFORM2 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT2 = 'day ' / physical unit of field
TTYPE3 = 'INT_TIME' / label for field 3
TFORM3 = 'D ' / data format of field: 8-byte DOUBLE
TUNIT3 = 's ' / physical unit of field
TTYPE4 = 'FLUXDATA' / label for field 4
TFORM4 = '101D ' / data format of field: 8-byte DOUBLE
TTYPE5 = 'FLUXERR ' / label for field 5
TFORM5 = '101D ' / data format of field: 8-byte DOUBLE
TTYPE7 = 'FLAG ' / label for field 6
TFORM7 = '101L ' / data format of field: 1-byte LOGICAL
EXTNAME = 'OI_FLUX ' / name of this binary table extension
TUNIT4 = 'Jy ' / Units of field 4
TUNIT5 = 'Jy ' / Units of field 5
OI_REVN = 1 / Revision number of the table definition
DATE-OBS= '2005-04-19' / UTC start date of observations
ARRNAME = 'VLTI ' / Array name
INSNAME = 'MIDI/PRISM' / Detector name
CALSTAT = 'C ' / Calibration state (U or C)
EXTVER = 1 / ID number of this OI_FLUX
TTYPE6 = 'STA_INDEX' / label for field
TFORM6 = 'I ' / format of field
CHECKSUM= '4Okn7Lkl4Lkl4Lkl' / HDU checksum updated 2018-05-05T19:45:26
DATASUM = '755327899' / data unit checksum updated 2018-05-05T19:45:26
END
END