Summary of FITS file J/A+A/653/A53/fits/RZ_Sgr.SiO.B6.fits:
++++FITS keyword duplicated: XTENSION=
--- fits/RZ_Sgr.SiO.B6.fits ⇩Download⇩ file
ext xtension bpx (dim) x2880 extname
000 main -32 (64x64x1841x1) 10478b [303.86836-44.41059] [FREQ=2.15423e+11/2.17422e+11(1.08628e+06)Hz] [STOKES=1]
001 BINTABLE 8 (20x1841/5f) 14b BEAMS
The header of the FITS file is listed below,
followed by a sample of values (limited to 1000 lines).
|
#--- fits/RZ_Sgr.SiO.B6.fits
#ext xtension bpx (dim) x2880 extname
#-------------------------------------------------------------------------------
#000 main -32 (64x64x1841x1) 10478b [303.86836-44.41059] [FREQ=2.15423e+1
1/2.17422e+11(1.08628e+06)Hz] [STOKES=1]
#-------------------------------------------------------------------------------
SIMPLE = T /Standard FITS
BITPIX = -32 /Floating point (32 bit)
NAXIS = 4
NAXIS1 = 64
NAXIS2 = 64
NAXIS3 = 1841
NAXIS4 = 1
EXTEND = T
BSCALE = 1.000000000000E+00 /PHYSICAL = PIXEL*BSCALE + BZERO
BZERO = 0.000000000000E+00
BTYPE = 'Intensity'
OBJECT = 'RZ_Sgr '
BUNIT = 'Jy/beam ' /Brightness (pixel) unit
RADESYS = 'ICRS '
LONPOLE = 1.800000000000E+02
LATPOLE = -4.441047686620E+01
PC1_1 = 1.000000000000E+00
PC2_1 = 0.000000000000E+00
PC3_1 = 0.000000000000E+00
PC4_1 = 0.000000000000E+00
PC1_2 = 0.000000000000E+00
PC2_2 = 1.000000000000E+00
PC3_2 = 0.000000000000E+00
PC4_2 = 0.000000000000E+00
PC1_3 = 0.000000000000E+00
PC2_3 = 0.000000000000E+00
PC3_3 = 1.000000000000E+00
PC4_3 = 0.000000000000E+00
PC1_4 = 0.000000000000E+00
PC2_4 = 0.000000000000E+00
PC3_4 = 0.000000000000E+00
PC4_4 = 1.000000000000E+00
CTYPE1 = 'RA---SIN'
CRVAL1 = 3.038684698600E+02
CDELT1 = -2.222222222222E-04
CRPIX1 = 3.300000000000E+01
CUNIT1 = 'deg '
CTYPE2 = 'DEC--SIN'
CRVAL2 = -4.441047686620E+01
CDELT2 = 2.222222222222E-04
CRPIX2 = 3.300000000000E+01
CUNIT2 = 'deg '
CTYPE3 = 'FREQ '
CRVAL3 = 2.174216110283E+11
CDELT3 = -1.086276393250E+06
CRPIX3 = 1.000000000000E+00
CUNIT3 = 'Hz '
CTYPE4 = 'STOKES '
CRVAL4 = 1.000000000000E+00
CDELT4 = 1.000000000000E+00
CRPIX4 = 1.000000000000E+00
CUNIT4 = ' '
PV2_1 = 0.000000000000E+00
PV2_2 = 0.000000000000E+00
RESTFRQ = 2.171049800000E+11 /Rest Frequency (Hz)
SPECSYS = 'LSRK ' /Spectral reference frame
ALTRVAL = -4.372243983089E+05 /Alternate frequency reference value
ALTRPIX = 1.000000000000E+00 /Alternate frequency reference pixel
VELREF = 257 /1 LSR, 2 HEL, 3 OBS, +256 Radio
COMMENT casacore non-standard usage: 4 LSD, 5 GEO, 6 SOU, 7 GAL
TELESCOP= 'ALMA '
OBSERVER= 'srams '
DATE-OBS= '2018-10-11T23:26:10.896000'
TIMESYS = 'UTC '
OBSRA = 3.038684698600E+02
OBSDEC = -4.441047686620E+01
OBSGEO-X= 2.225142180269E+06
OBSGEO-Y= -5.440307370349E+06
OBSGEO-Z= -2.481029851874E+06
INSTRUME= 'ALMA '
DISTANCE= 0.000000000000E+00
USEWEIGH= F
DATE = '2021-07-12T11:55:48.436153' /Date FITS file was written
ORIGIN = 'CASA 5.6.1-8'
CASAMBM = T /CASA multiple BEAMS table present
END
END
#001 BINTABLE 8 (20x1841/5f) 14b BEAMS
#-------------------------------------------------------------------------------
XTENSION= 'BINTABLE' /Binary Table Extension
BITPIX = 8 /Character Information
NAXIS = 2 /Two-dimensional table
NAXIS1 = 20 /Number of bytes per row
NAXIS2 = 1841 /Number of rows
PCOUNT = 0 /No random parameters
GCOUNT = 1 /Only one group
TFIELDS = 5 /Number of columns
.
.
EXTNAME = 'BEAMS '
EXTVER = 1
XTENSION= 'BINTABLE' /Binary extension
NCHAN = 1841
NPOL = 1
.
TTYPE1 = 'BMAJ '
TFORM1 = '1E '
TUNIT1 = 'arcsec '
TTYPE2 = 'BMIN '
TFORM2 = '1E '
TUNIT2 = 'arcsec '
TTYPE3 = 'BPA '
TFORM3 = '1E '
TUNIT3 = 'deg '
TTYPE4 = 'CHAN '
TFORM4 = '1J '
TTYPE5 = 'POL '
TFORM5 = '1J '
.
END
END