Summary of FITS file J/A+A/527/A145/cha1_870.fit:
--- cha1_870.fit ⇩Download⇩ file
ext xtension bpx (dim) x2880 extname
000 main -64 (1218x1483) 5020b Intensity [165.35000-77.25000]
001 IMAGE -32 (1218x1483) 2511b Weight [165.35000-77.25000]
002 IMAGE -32 (1218x1483) 2511b Coverage [165.35000-77.25000]
The header of the FITS file is listed below,
followed by a sample of values (limited to 1000 lines).
|
#--- cha1_870.fit
#ext xtension bpx (dim) x2880 extname
#-------------------------------------------------------------------------------
#000 main -64 (1218x1483) 5020b Intensity [165.35000-77.25000]
#-------------------------------------------------------------------------------
SIMPLE = T / file does conform to FITS standard
BITPIX = -64 / number of bits per data pixel
NAXIS = 2 / number of data axes
NAXIS1 = 1218 / length of data axis 1
NAXIS2 = 1483 / 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
DATE = '2010-03-01T08:01:10' / file creation date (YYYY-MM-DDThh:mm:ss UT)
CREATOR = 'BoA ' / Bolometer Data Analysis Project
EXTNAME = 'Intensity' / Type of data contained in this image
MJD-OBS = '2007-08-19T16:07:25' / time of observation
RADESYS = 'FK5 ' / frame of reference
EQUINOX = 2000. / coordinate epoch
CTYPE1 = 'RA---GLS' / Type of coordinate 1
CRPIX1 = 609.5 / Reference pixel of coordinate 1
CDELT1 = -0.001687258 / Increment per pixel of coordinate 1
CRVAL1 = 165.35 / Value of coordinate 1 at reference point
CUNIT1 = 'deg ' / Unit of coordinate 1
CTYPE2 = 'DEC--GLS' / Type of coordinate 2
CRPIX2 = 742. / Reference pixel of coordinate 2
CDELT2 = 0.001687258 / Increment per pixel of coordinate 2
CRVAL2 = -77.25 / Value of coordinate 2 at reference point
CUNIT2 = 'deg ' / Unit of coordinate 2
PC1_1 = 1 / Linear transformation matrix
PC1_2 = 0 / Linear transformation matrix
PC2_1 = 0 / Linear transformation matrix
PC2_2 = 1 / Linear transformation matrix
OBJECT = 'CHA1-F1 ' / Object observed
TELESCOP= 'APEX-12m' / Telescope name
FEBE = 'LABOCA-ABBA' / Frontend-backend combination
BUNIT = 'Jy/beam ' / Physical unit of image
BMAJ = 0.005890199 / Beam major axis
BMIN = 0.005890199 / Beam minor axis
BPA = 0. / Beam position angle
END
END
#001 IMAGE -32 (1218x1483) 2511b Weight [165.35000-77.25000]
#-------------------------------------------------------------------------------
XTENSION= 'IMAGE ' / IMAGE extension
BITPIX = -32 / number of bits per data pixel
NAXIS = 2 / number of data axes
NAXIS1 = 1218 / length of data axis 1
NAXIS2 = 1483 / length of data axis 2
PCOUNT = 0 / required keyword; must = 0
GCOUNT = 1 / required keyword; must = 1
DATE = '2010-03-01T08:01:10' / file creation date (YYYY-MM-DDThh:mm:ss UT)
CREATOR = 'BoA ' / Bolometer Data Analysis Project
EXTNAME = 'Weight ' / Type of data contained in this image
MJD-OBS = '2007-08-19T16:07:25' / time of observation
RADESYS = 'FK5 ' / frame of reference
EQUINOX = 2000. / coordinate epoch
CTYPE1 = 'RA---GLS' / Type of coordinate 1
CRPIX1 = 609.5 / Reference pixel of coordinate 1
CDELT1 = -0.001687258 / Increment per pixel of coordinate 1
CRVAL1 = 165.35 / Value of coordinate 1 at reference point
CUNIT1 = 'deg ' / Unit of coordinate 1
CTYPE2 = 'DEC--GLS' / Type of coordinate 2
CRPIX2 = 742. / Reference pixel of coordinate 2
CDELT2 = 0.001687258 / Increment per pixel of coordinate 2
CRVAL2 = -77.25 / Value of coordinate 2 at reference point
CUNIT2 = 'deg ' / Unit of coordinate 2
PC1_1 = 1 / Linear transformation matrix
PC1_2 = 0 / Linear transformation matrix
PC2_1 = 0 / Linear transformation matrix
PC2_2 = 1 / Linear transformation matrix
OBJECT = 'CHA1-F1 ' / Object observed
TELESCOP= 'APEX-12m' / Telescope name
FEBE = 'LABOCA-ABBA' / Frontend-backend combination
BMAJ = 0.005890199 / Beam major axis
BMIN = 0.005890199 / Beam minor axis
BPA = 0. / Beam position angle
END
END
#002 IMAGE -32 (1218x1483) 2511b Coverage [165.35000-77.25000]
#-------------------------------------------------------------------------------
XTENSION= 'IMAGE ' / IMAGE extension
BITPIX = -32 / number of bits per data pixel
NAXIS = 2 / number of data axes
NAXIS1 = 1218 / length of data axis 1
NAXIS2 = 1483 / length of data axis 2
PCOUNT = 0 / required keyword; must = 0
GCOUNT = 1 / required keyword; must = 1
DATE = '2010-03-01T08:01:10' / file creation date (YYYY-MM-DDThh:mm:ss UT)
CREATOR = 'BoA ' / Bolometer Data Analysis Project
EXTNAME = 'Coverage' / Type of data contained in this image
MJD-OBS = '2007-08-19T16:07:25' / time of observation
RADESYS = 'FK5 ' / frame of reference
EQUINOX = 2000. / coordinate epoch
CTYPE1 = 'RA---GLS' / Type of coordinate 1
CRPIX1 = 609.5 / Reference pixel of coordinate 1
CDELT1 = -0.001687258 / Increment per pixel of coordinate 1
CRVAL1 = 165.35 / Value of coordinate 1 at reference point
CUNIT1 = 'deg ' / Unit of coordinate 1
CTYPE2 = 'DEC--GLS' / Type of coordinate 2
CRPIX2 = 742. / Reference pixel of coordinate 2
CDELT2 = 0.001687258 / Increment per pixel of coordinate 2
CRVAL2 = -77.25 / Value of coordinate 2 at reference point
CUNIT2 = 'deg ' / Unit of coordinate 2
PC1_1 = 1 / Linear transformation matrix
PC1_2 = 0 / Linear transformation matrix
PC2_1 = 0 / Linear transformation matrix
PC2_2 = 1 / Linear transformation matrix
OBJECT = 'CHA1-F1 ' / Object observed
TELESCOP= 'APEX-12m' / Telescope name
FEBE = 'LABOCA-ABBA' / Frontend-backend combination
BMAJ = 0.005890199 / Beam major axis
BMIN = 0.005890199 / Beam minor axis
BPA = 0. / Beam position angle
END
END