(Note: The first two lines following are provided to help the reader determine column numbers. They are not part of FITS headers.)
00000000011111111112222222222333333333344444444445555555555666666666 12345678901234567890123456789012345678901234567890123456789012345678 SIMPLE = T / BITPIX = 16 / NAXIS = 4 / NAXIS1 = 2048 / NAXIS2 = 1024 / NAXIS3 = 1 / NAXIS4 = 1 / EXTEND = T / TABLES FOLLOWING MAIN IMAGE BLOCKED = T / FILE MAY BE BLOCKED OBJECT = '3C405 ' / SOURCE NAME TELESCOP= ' ' / INSTRUME= ' ' / OBSERVER= 'PERL ' / DATE-OBS= '27/10/82' /OBSERVATION START DATE DD/MM/YY DATE-MAP= '14/07/83' /DATE OF LAST PROCESSING DD/MM/YY BSCALE = 7.04625720812E-05 /REAL = FITS_VALUE * BSCALE + BZERO BZERO = 2.18688869476E+00 / BUNIT = 'JY/BEAM ' /UNITS OF FLUX EPOCH = 1.950000000E+03 /EPOCH OF RA DEC DATAMAX = 4.495524406E+00 /MAX PIXEL VALUE DATAMIN = -1.217470840E-01 /MIN PIXEL VALUE CTYPE1 = 'RA---SIN' / CRVAL1 = 2.99435165226E+02 / CDELT1 = -4.166666986E-05 / CRPIX1 = 1.024000000E+03 / CROTA1 = 0.000000000E+00 / CTYPE2 = 'DEC--SIN' / CRVAL2 = 4.05961940065E+01 / CDELT2 = 4.166666986E-05 / CRPIX2 = 5.130000000E+02 / CROTA2 = 0.000000000E+00 / CTYPE3 = 'FREQ ' / CRVAL3 = 4.86635000000E+09 / CDELT3 = 1.250000000E+07 / CRPIX3 = 1.000000000E+00 / CROTA3 = 0.000000000E+00 / CTYPE4 = 'STOKES ' / CRVAL4 = 1.00000000000E+00 / CDELT4 = 1.000000000E+00 / CRPIX4 = 1.000000000E+00 / CROTA4 = 0.000000000E+00 / HISTORY UVLOD /DATA BASE CREATED BY USER 76 AT 14-JUL-1983`10:17:08 HISTORY UVLOD OUTNAME='CYGA ' OUTCLASS='XY ' HISTORY UVLOD OUTSEQ= 1 OUTDISK= 3 ORIGIN = 'AIPSNRAO VLA VAX3 ' / DATE = '19/08/83' / FILE WRITTEN ON DD/MM/YY HISTORY AIPS IMNAME='CYGA ' IMCLASS='IMAP ' IMSEQ= 1 / HISTORY AIPS USERNO= 76 / END
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