47 lines
2.5 KiB
Plaintext
47 lines
2.5 KiB
Plaintext
XTENSION= 'BINTABLE' / binary table extension
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BITPIX = 8 / 8-bit bytes
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NAXIS = 2 / 2-dimensional binary table
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NAXIS1 = 12 / width of table in bytes
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NAXIS2 = 64 / number of rows in table
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PCOUNT = 0 / size of special data area
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GCOUNT = 1 / one data group (required keyword)
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TFIELDS = 4 / number of fields in each row
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TTYPE1 = 'TIME ' / Start Time of Bad Pixel Interval
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TFORM1 = '1D ' / data format of field: 8-byte DOUBLE
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TUNIT1 = 's ' / physical unit of field
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TTYPE2 = 'RAWX ' / X-position in Raw Detector Coordinates
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TFORM2 = '1B ' / data format of field: BYTE
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TUNIT2 = 'pixel ' / physical unit of field
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TTYPE3 = 'RAWY ' / Y-position in Raw Detector Coordinates
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TFORM3 = '1B ' / data format of field: BYTE
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TUNIT3 = 'pixel ' / physical unit of field
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TTYPE4 = 'BADFLAG ' / Bad pixel flag
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TFORM4 = '16X ' / data format of field: BIT
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EXTNAME = 'BADPIX ' / Name of the binary table extension
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EXTVER = 4 / There shall be one instance of this extension f
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DETNAM = 'DET3 ' / CZT Detector ID (0,1,2 or 3)
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TELESCOP= 'NuSTAR ' / Telescope (mission) name
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INSTRUME= 'FPMA ' / Instrument name (FPMA or FPMB)
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ORIGIN = 'Caltech ' / Source of FITS file
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CREATOR = 'FTOOLS 6.10 ' / Creator
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VERSION = 1 / Extension version number
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FILENAME= 'nuAuserbadpix20100101v001.fits' / File name
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CONTENT = 'NuSTAR User Bad Pixel Table' / File content
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CCLS0001= 'BCF ' / Daset is a Basic Calibration File
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CDTP0001= 'DATA ' / Calibration file contains data
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CCNM0001= 'BADPIX ' / Type of calibration data
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CVSD0001= '2010-01-01' / Date when this file should first be used
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CVST0001= '00:00:00' / Time of day when this file should first be used
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CDES0001= 'NuSTAR User Bad Pixel Table' / Description
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COMMENT
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COMMENT This extension provides, for Detector #3 of the FPMA, the list of
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COMMENT user-defined bad pixels.
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COMMENT The BADFLAG column contains the bad pixel flags. These are a
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COMMENT combination of the following bit settings:
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COMMENT
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COMMENT b0000000000000001 Bad pixel from on-ground CALDB Bad Pixel File
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COMMENT b0000000000000010 Disabled pixel from on-board software
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COMMENT b0000000000000100 Bad pixels in the file provided by the user
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COMMENT
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END
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