**** FITS File Verifier, Version 1.6 **** File = first.fits ------------------------------------------------------------------------------ Primary Array Header contains 41 keywords. SIMPLE = T / BASIC FORMAT FROM NRAO(CV) BITPIX = 16 / 2-BYTE TWOS-COMPL INTEGERS NAXIS = 4 / NUMBER OF AXES NAXIS1 = 512 / # PIXELS/ROW (RA) NAXIS2 = 512 / # ROWS (DEC) NAXIS3 = 1 / # FREQUENCIES NAXIS4 = 2 / # STOKES (BEAM, I,Q,U,V) BSCALE = 1.278419E-07 / REAL = TAPE*BSCALE + BZERO BZERO = 0. / NO BIAS ADDED BUNIT = 'JY/BEAM ' / UNITS OF BRIGHTNESS OBJECT = '0810+665' ' 0' / SOURCE NAME, NUM. QUALIF. CRVAL1 = 122.5419617 / REF POINT VALUE DEGREES CRPIX1 = 256.00 / REF POINT PIXEL LOCATION CTYPE1 = 'LL ' / COORD TYPE: VALUE IS RA CDELT1 = -6.944167E-05 / COORD VALUE INCREMENT WITH COUNT DEGR CROTA1 = 0.0 / CCW ROTATES -RA INTO +DEC CRVAL2 = 66.5995040 / REF POINT VALUE DEGREES CRPIX2 = 256.00 / REF POINT PIXEL LOCATION CTYPE2 = 'MM ' / COORD TYPE: VALUE IS DEC CDELT2 = -6.944167E-05 / COORD VALUE INCREMENT WITH COUNT DEGR CROTA2 = 0.0 / CCW ROTATES +DEC INTO +RA CRVAL3 = 4.8856000E+09 / REF POINT VALUE HZ CRPIX3 = 1 / REF POINT PIXEL LOCATION CTYPE3 = 'FREQ ' / COORD TYPE: VALUE IS HZ CDELT3 = 0.0 / COORD VALUE INCREMENT WITH COUNT HZ CROTA3 = 0.0 / FREQ ROTATION UNDEFINED CRVAL4 = 0.0 / REF POINT VALUE STOKES # CRPIX4 = 1 / REF POINT PIXEL LOCATION CTYPE4 = 'STOKES ' / COORD TYPE: VALUE IS # CDELT4 = 1.0 / COORD VALUE INCREMENT WITH COUNT ST # CROTA4 = 0.0 / STOKES ROTATION UNDEFINED INSTRUME= 'VLA' / NRAO(CV) VLA MAPPING PROGRAMS HISTORY MAP METHOD='FFT' DATA='OBS. VISIBILITY' HISTORY MAP WCONU= 0.00000E+00 WCONV= 0.00000E+00 TCONU= 0 TCONV= 0 DATE-MAP= '16/10/78' / MAP CREATION DATE DD/MM/YY DATE = '19/04/79' / MAP WRITING DATE DD/MM/YY ORIGIN = 'NRAO(CV) PGM=DEC2FITS(V1)' END All keywords were read successfully and conform to required FITS syntax. No duplicate keywords were found. Header space following END keyword is correctly filled with ASCII blanks. NAXIS = 4 NAXIS1 = 512 NAXIS2 = 512 NAXIS3 = 1 NAXIS4 = 2 Total no. of pixels = 524288. No. of null pixels = 0. Data min. and max. = -0.9488426E-03, 0.4180430E-02 Empty space (if any) following last data record is correctly filled. ------------------------------------------------------------------------------ < End-of-File > **** End of Verification: 0 warning(s) and 0 error(s) were reported. ****