SIMPLE = T / BITPIX = -32 / NAXIS = 4 / NAXIS1 = 1024 / NAXIS2 = 1024 / NAXIS3 = 1 / NAXIS4 = 1 / EXTEND = T /Tables following main image BLOCKED = T /Tape may be blocked OBJECT = '0040+40 ' TELESCOP= 'VLA ' INSTRUME= 'VLA ' OBSERVER= 'AT149A ' DATE-OBS= '18/04/93' DATE-MAP= '06/05/93' BSCALE = 1.00000000000E+00 /REAL = TAPE * BSCALE + BZERO BZERO = 0.00000000000E+00 / BUNIT = 'JY/BEAM ' EPOCH = 1.950000000E+03 /EPOCH OF RA DEC VELREF = 3 />256 RADIO, 1 LSR 2 HEL 3 OBS ALTRPIX = 1.000000000E+00 /ALTENATE FREQ/VEL REF PIXEL OBSRA = 9.98666666667E+00 /ANTENNA POINTING RA OBSDEC = 4.09847222222E+01 /ANTENNA POINTING DEC DATAMAX = 9.345297702E-03 /MAX PIXEL VALUE DATAMIN = -2.551595913E-03 /MIN PIXEL VALUE CTYPE1 = 'RA---SIN' CRVAL1 = 9.98666666667E+00 / CDELT1 = -4.166666768E-04 / CRPIX1 = 5.120000000E+02 / CROTA1 = 0.000000000E+00 / CTYPE2 = 'DEC--SIN' CRVAL2 = 4.09847222222E+01 / CDELT2 = 4.166666768E-04 / CRPIX2 = 5.130000000E+02 / CROTA2 = 0.000000000E+00 / CTYPE3 = 'FREQ ' CRVAL3 = 1.42500000000E+09 / CDELT3 = 5.000000000E+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 -------------------------------------------------------------------- HISTORY /Begin "HISTORY" information found in fits tape header by FITLD HISTORY BLOCKED = T /Tape may be blocked HISTORY FILLM / Image created by user 135 at 05-MAY-1993 07:56:50 HISTORY FILLM OUTNAME='18/04/93 ' OUTCLASS='L BAND' HISTORY FILLM OUTSEQ= 1 OUTDISK= 2 HISTORY FILLM INTAPE = 1, NFILES = 0 HISTORY FILLM BAND = 'L', QUAL = 0, CALC = ' ' HISTORY FILLM VLAMODE =' ' HISTORY FILLM / Control program ID = HISTORY FILLM / VLA conf. = B HISTORY FILLM / correlator mode = HISTORY FILLM / AP options = HISTORY FILLM /TIMERANG = beginning to end HISTORY FILLM BCHAN = 1 ECHAN = 1 / Spectral channels HISTORY FILLM CPARM(1) = 0.000 / Integration (sec) HISTORY FILLM CPARM(3) = 3. / Max. IF stat. to pass HISTORY FILLM CPARM(4) = 0. / .lt. 0 => no shadow flag HISTORY FILLM CPARM(6) = 0. / Subarray HISTORY FILLM CPARM(7) = 0.000 / FQ entry tolerance HISTORY FILLM CPARM(8) = 5.00 / CL table time increment HISTORY FILLM / Telescope = VLA Program = AT149A HISTORY FILLM RELEASE = '15JUL93 ' HISTORY RENAM INNAME='18/04/93 ' INCLASS='L BAND' HISTORY RENAM INSEQ= 1 INDISK= 2 HISTORY RENAM OUTNAME='AT149A ' OUTCLASS='L BAND' HISTORY RENAM OUTSEQ= 1 OUTDISK= 2 HISTORY UVFLG 1 BCHAN= 1 ECHAN= 0 BIF= 2 EIF= 2 HISTORY UVFLG / 1 Time= 0 0 0 -2. to 999 0 0 0. bl= 25- 26 Flags=FTFF HISTORY UVFLG / 1 # Samples selected, vis. flagged= 0 0 HISTORY UVFLG 1 BCHAN= 1 ECHAN= 0 BIF= 2 EIF= 2 HISTORY UVFLG / 1 Time= 0 0 0 -2. to 999 0 0 0. bl= 3- 22 Flags=TFFF HISTORY UVFLG / 1 # Samples selected, vis. flagged= 0 0 HISTORY UVFLG 1 BCHAN= 1 ECHAN= 0 BIF= 2 EIF= 2 HISTORY UVFLG / 1 Time= 0 19 50 58. to 0 19 54 2. bl= 4- 23 Flags=TTFF HISTORY UVFLG / 1 # Samples selected, vis. flagged= 0 0 HISTORY SETJY release ='15APR93 ' /********* Start 05-MAY-1993 08:40:41 HISTORY SETJY / Flux calculated using known spectrum HISTORY SETJY BIF = 1 EIF = 2 /Range of IFs HISTORY SETJY '0134+329 ' IF = 1 FLUX =15.6744 (Jy calcd) HISTORY SETJY '0134+329 ' IF = 2 FLUX =16.3640 (Jy calcd) HISTORY SETJY / Calculated using new (1990) VLA coefficients HISTORY CALIB RELEASE ='15APR93 ' /******* Start 05-MAY-1993 08:50:28 HISTORY CALIB N SOURCES= 1 /Following Sources included: HISTORY CALIB CALSOUR = '0134+329 ',' ' HISTORY CALIB QUAL = -1 CALCODE = HISTORY CALIB FLAGVER = 1 /Flagging table used HISTORY CALIB /TIMERANG = beginning to end HISTORY CALIB SOLINT = 144.00 /Soln. inter. (min) HISTORY CALIB SUBARRAY = 0 REFANT = 9 /Reference Ant. HISTORY CALIB APARM(1) = 6 /Min. no antennas HISTORY CALIB APARM(3) = -1 />0 => avg. RR,LL HISTORY CALIB APARM(5) = -1 />0 => average IFs HISTORY CALIB APARM(7) = 5.0 /SNR cutoff HISTORY CALIB SOLTYPE =' '/Solution type HISTORY CALIB SOLMODE ='A&P '/Solution mode HISTORY CALIB CPARM(2) = -1 /1 => Normalize gain HISTORY CALIB SNVER = 1 /Output SN table version HISTORY CALIB UVRANGE = 0.000E+00, 4.000E+01 /Min, Max Baseline HISTORY CALIB ANTENNAS = 0 /All antennas selected HISTORY CALIB ANTWT = 1.0 /Weight same for all Ant HISTORY CALIB Found 216 good solutions HISTORY CALIB RELEASE ='15APR93 ' /******* Start 05-MAY-1993 08:51:20 HISTORY CALIB N SOURCES= 1 /Following Sources included: HISTORY CALIB CALSOUR = '0130-171 ',' ' HISTORY CALIB QUAL = -1 CALCODE = HISTORY CALIB FLAGVER = 1 /Flagging table used HISTORY CALIB /TIMERANG = beginning to end HISTORY CALIB SOLINT = 144.00 /Soln. inter. (min) HISTORY CALIB SUBARRAY = 0 REFANT = 9 /Reference Ant. HISTORY CALIB APARM(1) = 6 /Min. no antennas HISTORY CALIB APARM(3) = -1 />0 => avg. RR,LL HISTORY CALIB APARM(5) = -1 />0 => average IFs HISTORY CALIB APARM(7) = 5.0 /SNR cutoff HISTORY CALIB SOLTYPE =' '/Solution type HISTORY CALIB SOLMODE ='A&P '/Solution mode HISTORY CALIB CPARM(2) = -1 /1 => Normalize gain HISTORY CALIB SNVER = 2 /Output SN table version HISTORY CALIB UVRANGE = 1.500E+01, 1.000E+03 /Min, Max Baseline HISTORY CALIB ANTENNAS = 0 /All antennas selected HISTORY CALIB ANTWT = 1.0 /Weight same for all Ant HISTORY CALIB Found 324 good solutions HISTORY CALIB RELEASE ='15APR93 ' /******* Start 05-MAY-1993 08:52:22 HISTORY CALIB N SOURCES= 1 /Following Sources included: HISTORY CALIB CALSOUR = '0248+430 ',' ' HISTORY CALIB QUAL = -1 CALCODE = HISTORY CALIB FLAGVER = 1 /Flagging table used HISTORY CALIB /TIMERANG = beginning to end HISTORY CALIB SOLINT = 144.00 /Soln. inter. (min) HISTORY CALIB SUBARRAY = 0 REFANT = 9 /Reference Ant. HISTORY CALIB APARM(1) = 6 /Min. no antennas HISTORY CALIB APARM(3) = -1 />0 => avg. RR,LL HISTORY CALIB APARM(5) = -1 />0 => average IFs HISTORY CALIB APARM(7) = 5.0 /SNR cutoff HISTORY CALIB SOLTYPE =' '/Solution type HISTORY CALIB SOLMODE ='A&P '/Solution mode HISTORY CALIB CPARM(2) = -1 /1 => Normalize gain HISTORY CALIB SNVER = 3 /Output SN table version HISTORY CALIB UVRANGE = 6.000E+00, 1.000E+03 /Min, Max Baseline HISTORY CALIB ANTENNAS = 0 /All antennas selected HISTORY CALIB ANTWT = 1.0 /Weight same for all Ant HISTORY CALIB Found 324 good solutions HISTORY GETJY RELEASE ='15APR93 ' /********* Start 05-MAY-1993 08:54:57 HISTORY GETJY /Sources included: HISTORY GETJY SOURCES = '0130-171 ','0248+430 ' HISTORY GETJY /Calibrators included: HISTORY GETJY CALSOUR = '0134+329 ',' ' HISTORY GETJY QUAL = 0 CALCODE = HISTORY GETJY BIF = 1, EIF = 2 / IF range HISTORY GETJY /TIMERANG = beginning to end HISTORY GETJY SUBARRAY = 0 HISTORY GETJY ANTENNAS = 0 /All antennas selected HISTORY GETJY RELEASE ='15APR93 ' /********* Start 05-MAY-1993 08:55:11 HISTORY GETJY /Sources included: HISTORY GETJY SOURCES = '0130-171 ','0248+430 ' HISTORY GETJY /Calibrators included: HISTORY GETJY CALSOUR = '0134+329 ',' ' HISTORY GETJY QUAL = 0 CALCODE = HISTORY GETJY BIF = 1, EIF = 2 / IF range HISTORY GETJY /TIMERANG = beginning to end HISTORY GETJY SUBARRAY = 0 HISTORY GETJY ANTENNAS = 0 /All antennas selected HISTORY GETJY RELEASE ='15APR93 ' /********* Start 05-MAY-1993 08:55:18 HISTORY GETJY /Sources included: HISTORY GETJY SOURCES = '0130-171 ','0248+430 ' HISTORY GETJY /Calibrators included: HISTORY GETJY CALSOUR = '0134+329 ',' ' HISTORY GETJY QUAL = 0 CALCODE = HISTORY GETJY BIF = 1, EIF = 2 / IF range HISTORY GETJY /TIMERANG = beginning to end HISTORY GETJY SUBARRAY = 0 HISTORY GETJY ANTENNAS = 0 /All antennas selected HISTORY CLCAL RELEASE ='15APR93 ' /********* Start 05-MAY-1993 09:07:54 HISTORY CLCAL OPCODE ='CALI' / MERG, CALI or SMOO HISTORY CLCAL SOURCES = '' /All sources selected HISTORY CLCAL /Calibrators included: HISTORY CLCAL CALSOUR = '0134+329 ','0130-171 ' HISTORY CLCAL ,'0248+430 ',' ' HISTORY CLCAL QUAL = -1 CALCODE = '* ' HISTORY CLCAL /TIMERANG = beginning to end HISTORY CLCAL SUBARRAY = 0 HISTORY CLCAL ANTENNAS = 0 /All antennas selected HISTORY CLCAL SNVER = 0 /SN version, 0=> all HISTORY CLCAL GAINVER = 1, GAINUSE = 2 / CL table HISTORY CLCAL INTERPOL = 'BOX ' / Interpolation type HISTORY CLCAL INTPARM = 0.00100 0.00100 0.00100 / Interpolation parms HISTORY CLCAL SMOTYPE = ' ' / Data to be smoothed HISTORY CLCAL REFANT = 9 / Reference antenna used HISTORY SPLIT RELEASE ='15APR93 ' /********* Start 05-MAY-1993 16:03:03 HISTORY SPLIT INNAME='AT149A ' INCLASS='L BAND' HISTORY SPLIT INSEQ= 1 INDISK= 2 HISTORY SPLIT OUTNAME='0040+40 ' OUTCLASS='SPLIT ' HISTORY SPLIT OUTSEQ= 1 OUTDISK= 2 HISTORY SPLIT /TIMERANG = beginning to end HISTORY SPLIT STOKES = 'HALF' / Stokes type HISTORY SPLIT BIF = 1, EIF = 2/ IF range HISTORY SPLIT BCHAN = 1, ECHAN = 1/ Chan range HISTORY SPLIT SUBARRAY = 0 HISTORY SPLIT / Edited using FG table version 1 HISTORY SPLIT GAINUSE = 2 / CL table HISTORY SPLIT Weights not calibrated HISTORY SPLIT / Previously flagged flagged by gain kept HISTORY SPLIT /Partially 156 0 156 HISTORY SPLIT /Fully 0 0 6864 HISTORY MX RELEASE ='15APR93 ' /********* Start 06-MAY-1993 08:13:57 HISTORY MX INNAME='0040+40 ' INCLASS='SPLIT ' HISTORY MX INSEQ= 1 INDISK= 2 HISTORY MX IN2NAME='0040+40 ' IN2CLASS='UVWORK' HISTORY MX IN2SEQ= 2 IN2DISK= 2 HISTORY MX SOURCE='0040+40 ' HISTORY MX /Field number 1 of 2 HISTORY MX BCHAN = 1 ECHAN= 1 /First and highest chan. HISTORY MX NPOINTS = 2 /No. channels averaged HISTORY MX BIF = 1 EIF = 2 /IF range HISTORY MX IMSIZE = 1024, 1024 /Image size HISTORY MX BOX = 4, 4, 1021, 1021 /CLEAN window HISTORY MX MAPFLD = 0.15360E+04, 0.15360E+04 /Field of view HISTORY MX CELLSIZE=-0.15000E+01, 0.15000E+01 /Cell size arc sec. HISTORY MX FREQ = 0.1425000E+10 STOKES='I ' HISTORY MX SHIFT = 0.0000, 0.0000 /Arc sec HISTORY MX UVTAPER = 0.40000E+02, 0.40000E+02 /UV taper kilolambda HISTORY MX UVRANGE = 0.00000E+00, 0.54067E+02 /UV annulus kilolambda HISTORY MX UVWTFN =' ' , UVBOX = 0 /Uniform weight HISTORY MX /Convolution functions - U: Spheroid V: Spheroid HISTORY MX XTYPE = 5 XPARM = 0.30000E+01, 0.10000E+01, 0.00000E+00 HISTORY MX YTYPE = 5 YPARM = 0.30000E+01, 0.10000E+01, 0.00000E+00 HISTORY MX /Number of vis. points used = 7020 HISTORY MX /Number components this field = 1759 HISTORY MX NITER = 2000 /Total number components HISTORY MX GAIN = 0.1000 /CLEAN loop gain factor HISTORY MX FACTOR =-0.50 /Speed-up factor HISTORY MX FLUX = 0.00000E+00 /Min. CLEAN comp. (Jy) HISTORY MX BMAJS= 5.00000 BMINS= 5.00000 BPAD= 0.000 /CLEAN beam HISTORY MX MINPATCH= 52 /Min allowed beam patch radius HISTORY MX /CLEANed flux this field = 0.11061 Jy HISTORY MX CMETHOD = ' ' /Model method HISTORY MX /Sum of gridding weights = 5.01772E+03 HISTORY PBCOR RELEASE ='15APR93 ' /********* Start 06-MAY-1993 08:23:36 HISTORY PBCOR INNAME='0040+40 ' INCLASS='ICLN ' HISTORY PBCOR INSEQ= 0 INDISK= 2 HISTORY PBCOR OUTNAME='0040+40 ' OUTCLASS='PBCOR ' HISTORY PBCOR OUTSEQ= 0 OUTDISK= 2 HISTORY PBCOR BLC= 1, 1, 1, 1, 1, 1, 1 TRC=1024,1024, 1, 1, 1, 1, 1 HISTORY PBCOR PRA= 00 39 56.800 PDec= 40 59 5.00 HISTORY PBCOR Beamcut= 0.02300 /Clip outside this beam value HISTORY PBCOR / Linear angle computations used HISTORY PBCOR / Beam = 9.920378E-01 + / Beam model HISTORY PBCOR / 9.956885E-04 * X + HISTORY PBCOR / 3.814573E-06 * X*X + HISTORY PBCOR / -5.311695E-09 * X*X*X + HISTORY PBCOR / 3.980963E-12 * X*X*X*X HISTORY PBCOR / Where X = [Angle(arcmin) * f(GHz)]**2 HISTORY CNTR VERSION= 1 / plot file created 18-MAY-1993 09:49:41 HISTORY CNTR VERSION= 2 / plot file created 18-MAY-1993 09:57:16 HISTORY AIPS IMNAME='0040+40 ' IMCLASS='PBCOR ' IMSEQ= 1 / HISTORY AIPS USERNO= 135 / HISTORY AIPS CLEAN BMAJ= 1.3889E-03 BMIN= 1.3889E-03 BPA= 0.00 HISTORY AIPS CLEAN NITER= 1759 PRODUCT=1 / NORMAL HISTORY /END FITS tape header "HISTORY" information HISTORY -------------------------------------------------------------------- HISTORY FITLD OUTNAME ='0030+39 ' OUTCLASS ='PBCOR ' HISTORY FITLD OUTSEQ = 0 INTAPE = 0 OUTDISK= 3 HISTORY FITLD RELEASE = '15JAN95' HISTORY RENAM INNAME='0040+40 ' INCLASS='PBCOR ' HISTORY RENAM INSEQ= 1 INDISK= 3 HISTORY RENAM OUTNAME='NGC0224 ' OUTCLASS='BARRAY' HISTORY RENAM OUTSEQ= 1 OUTDISK= 3 ORIGIN = 'AIPSAten (NRAO-CV IPX) 15JAN95' / DATE = '18/07/94' / File written on dd/mm/yy HISTORY AIPS IMNAME='NGC0224 ' IMCLASS='BARRAY' IMSEQ= 1 / HISTORY AIPS USERNO= 135 / HISTORY AIPS CLEAN BMAJ= 1.3889E-03 BMIN= 1.3889E-03 BPA= 0.00 HISTORY AIPS CLEAN NITER= 1759 PRODUCT=1 / NORMAL END |