SIMPLE = T / BITPIX = -32 / NAXIS = 4 / NAXIS1 = 2048 / NAXIS2 = 2048 / NAXIS3 = 1 / NAXIS4 = 1 / EXTEND = T /Tables following main image BLOCKED = T /Tape may be blocked OBJECT = 'NGC5457 ' /Source name TELESCOP= 'VLA ' / INSTRUME= 'VLA ' / OBSERVER= 'AW605 ' / DATE-OBS= '2004-04-26' /Obs start date YYYY-MM-DD DATE-MAP= '2005-05-25' /Last processing date YYYY-MM-DD BSCALE = 1.00000000000E+00 /REAL = TAPE * BSCALE + BZERO BZERO = 0.00000000000E+00 / BUNIT = 'METR/SEC' /Units of flux EPOCH = 2.000000000E+03 /Epoch of RA DEC VELREF = 2 />256 RADIO, 1 LSR 2 HEL 3 OBS ALTRVAL = 1.41812396200E+09 /Altenate FREQ/VEL ref value ALTRPIX = -6.000000000E+00 /Altenate FREQ/VEL ref pixel OBSRA = 2.10800000000E+02 /Antenna pointing RA OBSDEC = 5.43500000000E+01 /Antenna pointing DEC RESTFREQ= 1.42040575000E+09 /Rest frequency DATAMAX = 4.355320938E+05 /Maximum pixel value DATAMIN = 8.643785938E+04 /Minimum pixel value CTYPE1 = 'RA---SIN' / CRVAL1 = 2.10800000000E+02 / CDELT1 = -2.777777845E-04 / CRPIX1 = 1.024000000E+03 / CROTA1 = 0.000000000E+00 / CTYPE2 = 'DEC--SIN' / CRVAL2 = 5.43500000000E+01 / CDELT2 = 2.777777845E-04 / CRPIX2 = 1.025000000E+03 / CROTA2 = 0.000000000E+00 / CTYPE3 = 'STOKES ' / CRVAL3 = 1.00000000000E+00 / CDELT3 = 1.000000000E+00 / CRPIX3 = 1.000000000E+00 / CROTA3 = 0.000000000E+00 / CTYPE4 = 'FELO-HEL' / CRVAL4 = 3.53909000000E+05 / CDELT4 = -3.563986875E+05 / CRPIX4 = 7.246376872E-01 / CROTA4 = 0.000000000E+00 / HISTORY /-------------------------------------------------------------------- HISTORY /Begin "HISTORY" information found in FITS tape header by FITLD HISTORY BLOCKED = T /Tape may be blocked HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100 HISTORY FILLM / Image created by user 125 at 01-MAY-2004 11:38:26 HISTORY FILLM OUTNAME='20040426 ' OUTCLASS='LINE ' HISTORY FILLM OUTSEQ= 2 OUTDISK= 3 HISTORY FILLM NFILE= 0 INFILE='AW605_S040426.xp' HISTORY FILLM BAND = 'L', QUAL = 2, CALC = ' ' HISTORY FILLM VLAMODE =' ' HISTORY FILLM / Control program ID = HISTORY FILLM / VLA conf. = C HISTORY FILLM / correlator mode = 4 HISTORY FILLM / AP options = H HISTORY FILLM /TIMERANG = beginning to end HISTORY FILLM BCHAN = 1 ECHAN = 63 / 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 CPARM(9) = 0.00 / TY table time increment HISTORY FILLM No opacity correction in CL table. HISTORY FILLM No gain curve correction in CL table. HISTORY FILLM / Telescope = VLA Program = AW605 HISTORY FILLM / Weighted with nominal sensitivities HISTORY FILLM / Data compressed, weighting info reduced HISTORY FILLM RELEASE = '31DEC04' HISTORY TACOP INNAME='20040426 ' INCLASS='CH 0 ' HISTORY TACOP INSEQ= 2 INDISK= 3 HISTORY TACOP NCOUNT= 1 /Number of tables to copy HISTORY TACOP / Copied 1 extension files HISTORY TACOP INNAME='20040426 ' INCLASS='CH 0 ' HISTORY TACOP INSEQ= 2 INDISK= 3 HISTORY TACOP INEXT='CL' INVERS= 2 OUTVERS= 0 HISTORY TACOP NCOUNT= 1 /Number of tables to copy HISTORY TACOP / Copied 1 extension files HISTORY BPASS Release ='31DEC04 ' /********* Start 01-MAY-2004 13:50:18 HISTORY BPASS /Calibrators included: HISTORY BPASS CALSOUR = '1331+305 ',' ' HISTORY BPASS QUAL = -1 CALCODE = * HISTORY BPASS BPVER = 1 /Version of BP table written HISTORY BPASS FLAGVER = 1 /Flagging table used HISTORY BPASS UVRANGE(1)= 0.00000E+00 /Min. uv used HISTORY BPASS UVRANGE(2)= 0.00000E+00 /Max. uv used HISTORY BPASS IN2NAME=' ' IN2CLASS=' ' HISTORY BPASS IN2SEQ= 0 IN2DISK= 0 HISTORY BPASS INVER = 2 /CC file version no. HISTORY BPASS NMAPS = 0 /Number of clean images used HISTORY BPASS /TIMERANG = beginning to end HISTORY BPASS SOLINT = 0.0 /Scan average HISTORY BPASS SUBARRAY = 0 HISTORY BPASS REFANT = 2 /Reference antenna HISTORY BPASS / Dividing data by channel 0 before average HISTORY BPASS / Bandpass not normalized HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 1 HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 2 HISTORY BPASS / External channel 0 filename: HISTORY BPASS IN3NAME='20040426 ' IN3CLASS='CH 0 ' HISTORY BPASS IN3SEQ= 2 IN3DISK= 3 HISTORY BPASS / Blanks in BP not interpolated HISTORY BPASS ANTWT= 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 /Ant. wt HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 HISTORY BPASS Release ='31DEC04 ' /********* Start 01-MAY-2004 13:50:24 HISTORY BPASS /Calibrators included: HISTORY BPASS CALSOUR = '1331+305 ',' ' HISTORY BPASS QUAL = -1 CALCODE = * HISTORY BPASS BPVER = 2 /Version of BP table written HISTORY BPASS FLAGVER = 1 /Flagging table used HISTORY BPASS UVRANGE(1)= 0.00000E+00 /Min. uv used HISTORY BPASS UVRANGE(2)= 0.00000E+00 /Max. uv used HISTORY BPASS IN2NAME=' ' IN2CLASS=' ' HISTORY BPASS IN2SEQ= 0 IN2DISK= 0 HISTORY BPASS INVER = 2 /CC file version no. HISTORY BPASS NMAPS = 0 /Number of clean images used HISTORY BPASS /TIMERANG = beginning to end HISTORY BPASS SOLINT = 0.0 /Scan average HISTORY BPASS SUBARRAY = 0 HISTORY BPASS REFANT = 2 /Reference antenna HISTORY BPASS / Dividing data by channel 0 before average HISTORY BPASS / Bandpass not normalized HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 1 HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 2 HISTORY BPASS / External channel 0 filename: HISTORY BPASS IN3NAME='20040426 ' IN3CLASS='CH 0 ' HISTORY BPASS IN3SEQ= 2 IN3DISK= 3 HISTORY BPASS / Blanks in BP not interpolated HISTORY BPASS ANTWT= 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 /Ant. wt HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 HISTORY BPASS Release ='31DEC04 ' /********* Start 01-MAY-2004 13:51:42 HISTORY BPASS /Calibrators included: HISTORY BPASS CALSOUR = '1331+305 ',' ' HISTORY BPASS QUAL = -1 CALCODE = * HISTORY BPASS BPVER = 1 /Version of BP table written HISTORY BPASS FLAGVER = 1 /Flagging table used HISTORY BPASS UVRANGE(1)= 0.00000E+00 /Min. uv used HISTORY BPASS UVRANGE(2)= 0.00000E+00 /Max. uv used HISTORY BPASS IN2NAME=' ' IN2CLASS=' ' HISTORY BPASS IN2SEQ= 0 IN2DISK= 0 HISTORY BPASS INVER = 2 /CC file version no. HISTORY BPASS NMAPS = 0 /Number of clean images used HISTORY BPASS /TIMERANG = beginning to end HISTORY BPASS SOLINT = 0.0 /Scan average HISTORY BPASS SUBARRAY = 0 HISTORY BPASS REFANT = 2 /Reference antenna HISTORY BPASS / Dividing data by channel 0 before average HISTORY BPASS / Bandpass not normalized HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 1 HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 2 HISTORY BPASS / External channel 0 filename: HISTORY BPASS IN3NAME='20040426 ' IN3CLASS='CH 0 ' HISTORY BPASS IN3SEQ= 2 IN3DISK= 3 HISTORY BPASS / Blanks in BP not interpolated HISTORY BPASS ANTWT= 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 /Ant. wt HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 HISTORY SPLIT RELEASE ='31DEC04 ' /********* Start 01-MAY-2004 14:01:03 HISTORY SPLIT INNAME='20040426 ' INCLASS='LINE ' HISTORY SPLIT INSEQ= 2 INDISK= 3 HISTORY SPLIT OUTNAME='NGC5457 ' OUTCLASS='SPLIT ' HISTORY SPLIT OUTSEQ= 1 OUTDISK= 3 HISTORY SPLIT /TIMERANG = beginning to end HISTORY SPLIT STOKES = ' ' / Stokes type HISTORY SPLIT BIF = 1, EIF = 1/ IF range HISTORY SPLIT BCHAN = 9, ECHAN = 56/ Chan range HISTORY SPLIT SUBARRAY = 0 HISTORY SPLIT FLAGVER= 1 / Edited using FG table version # HISTORY SPLIT / Output data in compressed format HISTORY SPLIT GAINUSE = 2 / CL table HISTORY SPLIT DOBAND = 1 / TYpe of BP correction done HISTORY SPLIT BPVER= 1 / BP correction used BP table # HISTORY SPLIT / Weights calibrated HISTORY SPLIT / Previously flagged flagged by gain kept HISTORY SPLIT / Partially 192 0 192 HISTORY SPLIT / Fully 72 0 241547 HISTORY / Where T means TIME (IAT) HISTORY / Where B means BASELINE NUM HISTORY /End FITS tape header "HISTORY" information HISTORY FITLD RELEASE= '31DEC05 ' /-------------------------------------------- HISTORY FITLD OUTNAME='NGC5457_C ' OUTCLASS='SPLIT ' HISTORY FITLD OUTSEQ= 1 OUTDISK= 5 HISTORY FITLD RELEASE= '31DEC05 ' /-------------------------------------------- HISTORY UVGLU RELEASE ='31DEC05 ' /********* Start 17-MAY-2005 12:06:39 HISTORY UVGLU INNAME='NGC5457_C ' INCLASS='SPLIT ' HISTORY UVGLU INSEQ= 1 INDISK= 5 HISTORY UVGLU OUTNAME='NGC5457_C ' OUTCLASS='UVGLU ' HISTORY UVGLU OUTSEQ= 1 OUTDISK= 5 HISTORY UVGLU /Appending 48 channels to get 96 frequency channels HISTORY UVGLU /from NGC5457_C . SPLIT ; 2 after a check of the headers HISTORY DBCON RELEASE ='31DEC05 ' /********* Start 17-MAY-2005 12:09:47 HISTORY DBCON /******Second input UV file history HISTORY /-------------------------------------------------------------------- HISTORY /Begin "HISTORY" information found in FITS tape header by FITLD HISTORY BLOCKED = T /Tape may be blocked HISTORY / Where baseline = 256*ant1 + ant2 + (array#-1)/100 HISTORY FILLM / Image created by user 2029 at 20-JUL-2004 09:52:50 HISTORY FILLM OUTNAME='20040709 ' OUTCLASS='LINE ' HISTORY FILLM OUTSEQ= 8 OUTDISK= 1 HISTORY FILLM NFILE= 0 INFILE='AIPS:AW605.xp' HISTORY FILLM BAND = 'L', QUAL = 2, CALC = ' ' HISTORY FILLM VLAMODE =' ' HISTORY FILLM / Control program ID = HISTORY FILLM / VLA conf. = D HISTORY FILLM / correlator mode = 4 HISTORY FILLM / AP options = H HISTORY FILLM /TIMERANG = 1/09:59:60.00 to 2/04:59:59.99 HISTORY FILLM TIMERANG = 1.416667E+00 2.208333E+00 / days HISTORY FILLM BCHAN = 1 ECHAN = 63 / 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) = -1.000 / FQ entry tolerance HISTORY FILLM CPARM(8) = 5.00 / CL table time increment HISTORY FILLM CPARM(9) = 0.00 / TY table time increment HISTORY FILLM No opacity correction in CL table. HISTORY FILLM No gain curve correction in CL table. HISTORY FILLM / Telescope = VLA Program = AW605 HISTORY FILLM / Weighted with nominal sensitivities HISTORY FILLM / Data compressed, weighting info reduced HISTORY FILLM RELEASE = '31DEC04' HISTORY TACOP INNAME='20040709 ' INCLASS='CH 0 ' HISTORY TACOP INSEQ= 8 INDISK= 1 HISTORY TACOP INEXT='FG' INVERS= 1 OUTVERS= 0 HISTORY TACOP NCOUNT= 1 /Number of tables to copy HISTORY TACOP / Copied 1 extension files HISTORY TACOP INNAME='20040709 ' INCLASS='CH 0 ' HISTORY TACOP INSEQ= 8 INDISK= 1 HISTORY TACOP INEXT='CL' INVERS= 2 OUTVERS= 0 HISTORY TACOP NCOUNT= 3 /Number of tables to copy HISTORY TACOP / Copied 3 extension files HISTORY BPASS Release ='31DEC04 ' /********* Start 20-JUL-2004 11:23:56 HISTORY BPASS /Calibrators included: HISTORY BPASS CALSOUR = '1331+305 ',' ' HISTORY BPASS QUAL = 2 CALCODE = * HISTORY BPASS BPVER = 1 /Version of BP table written HISTORY BPASS FLAGVER = 1 /Flagging table used HISTORY BPASS UVRANGE(1)= 0.00000E+00 /Min. uv used HISTORY BPASS UVRANGE(2)= 0.00000E+00 /Max. uv used HISTORY BPASS IN2NAME=' ' IN2CLASS=' ' HISTORY BPASS IN2SEQ= 0 IN2DISK= 0 HISTORY BPASS INVER = 2 /CC file version no. HISTORY BPASS NMAPS = 0 /Number of clean images used HISTORY BPASS /TIMERANG = beginning to end HISTORY BPASS SOLINT = 0.0 /Scan average HISTORY BPASS SUBARRAY = 0 HISTORY BPASS REFANT = 2 /Reference antenna HISTORY BPASS / Dividing data by channel 0 before average HISTORY BPASS / Bandpass not normalized HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 1 HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 2 HISTORY BPASS / External channel 0 filename: HISTORY BPASS IN3NAME='20040709 ' IN3CLASS='CH 0 ' HISTORY BPASS IN3SEQ= 8 IN3DISK= 1 HISTORY BPASS / Blanks in BP not interpolated HISTORY BPASS ANTWT= 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 /Ant. wt HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 HISTORY BPASS Release ='31DEC04 ' /********* Start 20-JUL-2004 11:24:03 HISTORY BPASS /Calibrators included: HISTORY BPASS CALSOUR = '1331+305 ',' ' HISTORY BPASS QUAL = 3 CALCODE = * HISTORY BPASS BPVER = 2 /Version of BP table written HISTORY BPASS FLAGVER = 1 /Flagging table used HISTORY BPASS UVRANGE(1)= 0.00000E+00 /Min. uv used HISTORY BPASS UVRANGE(2)= 0.00000E+00 /Max. uv used HISTORY BPASS IN2NAME=' ' IN2CLASS=' ' HISTORY BPASS IN2SEQ= 0 IN2DISK= 0 HISTORY BPASS INVER = 2 /CC file version no. HISTORY BPASS NMAPS = 0 /Number of clean images used HISTORY BPASS /TIMERANG = beginning to end HISTORY BPASS SOLINT = 0.0 /Scan average HISTORY BPASS SUBARRAY = 0 HISTORY BPASS REFANT = 2 /Reference antenna HISTORY BPASS / Dividing data by channel 0 before average HISTORY BPASS / Bandpass not normalized HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 1 HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 2 HISTORY BPASS / External channel 0 filename: HISTORY BPASS IN3NAME='20040709 ' IN3CLASS='CH 0 ' HISTORY BPASS IN3SEQ= 8 IN3DISK= 1 HISTORY BPASS / Blanks in BP not interpolated HISTORY BPASS ANTWT= 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 /Ant. wt HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 HISTORY BPASS Release ='31DEC04 ' /********* Start 20-JUL-2004 11:24:12 HISTORY BPASS /Calibrators included: HISTORY BPASS CALSOUR = '1331+305 ',' ' HISTORY BPASS QUAL = 4 CALCODE = * HISTORY BPASS BPVER = 3 /Version of BP table written HISTORY BPASS FLAGVER = 1 /Flagging table used HISTORY BPASS UVRANGE(1)= 0.00000E+00 /Min. uv used HISTORY BPASS UVRANGE(2)= 0.00000E+00 /Max. uv used HISTORY BPASS IN2NAME=' ' IN2CLASS=' ' HISTORY BPASS IN2SEQ= 0 IN2DISK= 0 HISTORY BPASS INVER = 2 /CC file version no. HISTORY BPASS NMAPS = 0 /Number of clean images used HISTORY BPASS /TIMERANG = beginning to end HISTORY BPASS SOLINT = 0.0 /Scan average HISTORY BPASS SUBARRAY = 0 HISTORY BPASS REFANT = 2 /Reference antenna HISTORY BPASS / Dividing data by channel 0 before average HISTORY BPASS / Bandpass not normalized HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 1 HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 2 HISTORY BPASS / External channel 0 filename: HISTORY BPASS IN3NAME='20040709 ' IN3CLASS='CH 0 ' HISTORY BPASS IN3SEQ= 8 IN3DISK= 1 HISTORY BPASS / Blanks in BP not interpolated HISTORY BPASS ANTWT= 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 /Ant. wt HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 HISTORY SPLIT RELEASE ='31DEC04 ' /********* Start 20-JUL-2004 11:59:43 HISTORY SPLIT INNAME='20040709 ' INCLASS='LINE ' HISTORY SPLIT INSEQ= 8 INDISK= 1 HISTORY SPLIT OUTNAME='NGC5457 ' OUTCLASS='SPLIT ' HISTORY SPLIT OUTSEQ= 1 OUTDISK= 1 HISTORY SPLIT /TIMERANG = beginning to end HISTORY SPLIT STOKES = ' ' / Stokes type HISTORY SPLIT BIF = 1, EIF = 1/ IF range HISTORY SPLIT BCHAN = 9, ECHAN = 56/ Chan range HISTORY SPLIT SUBARRAY = 0 HISTORY SPLIT FLAGVER= 1 / Edited using FG table version # HISTORY SPLIT / Output data in compressed format HISTORY SPLIT GAINUSE = 4 / CL table HISTORY SPLIT DOBAND = 1 / TYpe of BP correction done HISTORY SPLIT BPVER= 3 / BP correction used BP table # HISTORY SPLIT / Weights calibrated HISTORY SPLIT / Previously flagged flagged by gain kept HISTORY SPLIT / Partially 428 0 428 HISTORY SPLIT / Fully 0 0 167480 HISTORY / Where T means TIME (IAT) HISTORY / Where B means BASELINE NUM HISTORY /End FITS tape header "HISTORY" information HISTORY FITLD RELEASE= '31DEC05 ' /-------------------------------------------- HISTORY FITLD OUTNAME='NGC5457_D ' OUTCLASS='SPLIT ' HISTORY FITLD OUTSEQ= 1 OUTDISK= 5 HISTORY FITLD RELEASE= '31DEC05 ' /-------------------------------------------- HISTORY UVGLU RELEASE ='31DEC05 ' /********* Start 17-MAY-2005 12:07:16 HISTORY UVGLU INNAME='NGC5457_D ' INCLASS='SPLIT ' HISTORY UVGLU INSEQ= 1 INDISK= 5 HISTORY UVGLU OUTNAME='NGC5457_D ' OUTCLASS='UVGLU ' HISTORY UVGLU OUTSEQ= 1 OUTDISK= 5 HISTORY UVGLU /Appending 48 channels to get 96 frequency channels HISTORY UVGLU /from NGC5457_D . SPLIT ; 2 after a check of the headers HISTORY DBCON INNAME='NGC5457_C ' INCLASS='UVGLU ' HISTORY DBCON INSEQ= 1 INDISK= 5 HISTORY DBCON IN2NAME='NGC5457_D ' IN2CLASS='UVGLU ' HISTORY DBCON IN2SEQ= 1 IN2DISK= 5 HISTORY DBCON /Second file has 1 arrays HISTORY DBCON OUTNAME='NGC5457_CD ' OUTCLASS='DBCON ' HISTORY DBCON OUTSEQ= 1 OUTDISK= 5 HISTORY DBCON REWEIGHT = 1.00000E+00 1.00000E+00 HISTORY DBCON RELEASE ='31DEC05 ' /********* Start 17-MAY-2005 12:11:54 HISTORY DBCON /******Second input UV file history HISTORY FILLM / Image created by user 1000 at 12-MAY-2005 11:29:44 HISTORY FILLM OUTNAME='20050324 ' OUTCLASS='LINE ' HISTORY FILLM OUTSEQ= 1 OUTDISK= 5 HISTORY FILLM NFILE= 0 INFILE='aips:AW605_' HISTORY FILLM BAND = 'L', QUAL = 1, CALC = ' ' HISTORY FILLM VLAMODE =' ' HISTORY FILLM / Control program ID = HISTORY FILLM / VLA conf. = B HISTORY FILLM / correlator mode = 4 HISTORY FILLM / AP options = H HISTORY FILLM /TIMERANG = beginning to end HISTORY FILLM BCHAN = 1 ECHAN = 63 / 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 CPARM(9) = 0.00 / TY table time increment HISTORY FILLM Opacity correction in CL table weighted average of weather HISTORY FILLM and season. weight for weather = 0.50 HISTORY FILLM Gain curve correction in CL table read from file: HISTORY FILLM standard system VLA antenna gains file HISTORY FILLM with variation as function of antenna and band HISTORY FILLM / Telescope = VLA Program = AW605 HISTORY FILLM / Weighted with nominal sensitivities HISTORY FILLM / Data compressed, weighting info reduced HISTORY FILLM RELEASE = '31DEC05' HISTORY HISTORY TACOP INNAME='20050324 ' INCLASS='CH 0 ' HISTORY TACOP INSEQ= 1 INDISK= 5 HISTORY TACOP INEXT='FG' INVERS= 1 OUTVERS= 0 HISTORY TACOP NCOUNT= 1 /Number of tables to copy HISTORY TACOP / Copied 1 extension files HISTORY HISTORY TACOP INNAME='20050324 ' INCLASS='CH 0 ' HISTORY TACOP INSEQ= 1 INDISK= 5 HISTORY TACOP INEXT='CL' INVERS= 2 OUTVERS= 0 HISTORY TACOP NCOUNT= 1 /Number of tables to copy HISTORY TACOP / Copied 1 extension files HISTORY BPASS Release ='31DEC05 ' /********* Start 12-MAY-2005 15:26:07 HISTORY BPASS /Calibrators included: HISTORY BPASS CALSOUR = '1331+305 ',' ' HISTORY BPASS QUAL = -1 CALCODE = * HISTORY BPASS BPVER = 1 /Version of BP table written HISTORY BPASS FLAGVER = 1 /Flagging table used HISTORY BPASS UVRANGE(1)= 0.00000E+00 /Min. uv used HISTORY BPASS UVRANGE(2)= 0.00000E+00 /Max. uv used HISTORY BPASS IN2NAME=' ' IN2CLASS=' ' HISTORY BPASS IN2SEQ= 0 IN2DISK= 0 HISTORY BPASS INVER = 2 /CC file version no. HISTORY BPASS NMAPS = 0 /Number of clean images used HISTORY BPASS /TIMERANG = beginning to end HISTORY BPASS SOLINT = 0.0 /Scan average HISTORY BPASS SUBARRAY = 0 HISTORY BPASS REFANT = 7 /Reference antenna HISTORY BPASS / Dividing data by channel 0 before average HISTORY BPASS / Bandpass not normalized HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 1 HISTORY BPASS / Ch. 0 Avgd: Start, Stop, Inc 9 55 1 IF= 2 HISTORY BPASS / External channel 0 filename: HISTORY BPASS IN3NAME='20050324 ' IN3CLASS='CH 0 ' HISTORY BPASS IN3SEQ= 1 IN3DISK= 5 HISTORY BPASS / Blanks in BP not interpolated HISTORY BPASS SOLTYPE = ' ' /Gain solution method HISTORY BPASS ANTWT= 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 /Ant. wt HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 HISTORY BPASS 1.0 1.0 1.0 HISTORY SPLIT RELEASE ='31DEC05 ' /********* Start 12-MAY-2005 15:42:06 HISTORY SPLIT INNAME='20050324 ' INCLASS='LINE ' HISTORY SPLIT INSEQ= 1 INDISK= 5 HISTORY SPLIT OUTNAME='NGC5457 ' OUTCLASS='SPLIT ' HISTORY SPLIT OUTSEQ= 2 OUTDISK= 5 HISTORY SPLIT /TIMERANG = beginning to end HISTORY SPLIT STOKES = ' ' / Stokes type HISTORY SPLIT BIF = 1, EIF = 1/ IF range HISTORY SPLIT BCHAN = 9, ECHAN = 56/ Chan range HISTORY SPLIT SUBARRAY = 0 HISTORY SPLIT FLAGVER= 1 / Edited using FG table version # HISTORY SPLIT / Output data in compressed format HISTORY SPLIT GAINUSE = 2 / CL table HISTORY SPLIT DOBAND = 1 / TYpe of BP correction done HISTORY SPLIT BPVER= 1 / BP correction used BP table # HISTORY SPLIT / Weights calibrated HISTORY SPLIT / Previously flagged flagged by gain kept HISTORY SPLIT / Partially 1440 0 1440 HISTORY SPLIT / Fully 0 0 577780 HISTORY UVGLU RELEASE ='31DEC05 ' /********* Start 12-MAY-2005 15:45:01 HISTORY UVGLU INNAME='NGC5457 ' INCLASS='SPLIT ' HISTORY UVGLU INSEQ= 2 INDISK= 5 HISTORY UVGLU OUTNAME='NGC5457_B ' OUTCLASS='UVGLU ' HISTORY UVGLU OUTSEQ= 1 OUTDISK= 5 HISTORY UVGLU /Appending 48 channels to get 96 frequency channels HISTORY UVGLU /from NGC5457 . SPLIT ; 1 after a check of the headers HISTORY UVFLG RELEASE ='31DEC05 ' /********* Start 17-MAY-2005 11:45:11 HISTORY DBCON INNAME='NGC5457_CD ' INCLASS='DBCON ' HISTORY DBCON INSEQ= 1 INDISK= 5 HISTORY DBCON IN2NAME='NGC5457_B ' IN2CLASS='UVGLU ' HISTORY DBCON IN2SEQ= 1 IN2DISK= 5 HISTORY DBCON /Second file has 1 arrays HISTORY DBCON OUTNAME='NGC5457_BCD ' OUTCLASS='DBCON ' HISTORY DBCON OUTSEQ= 1 OUTDISK= 5 HISTORY DBCON REWEIGHT = 1.00000E+00 1.00000E+00 HISTORY UVFLG RELEASE ='31DEC05 ' /********* Start 17-MAY-2005 12:58:29 HISTORY UVLIN RELEASE ='31DEC05 ' /********* Start 21-MAY-2005 19:16:58 HISTORY UVLIN INNAME='NGC5457_BCD ' INCLASS='DBCON ' HISTORY UVLIN INSEQ= 1 INDISK= 5 HISTORY UVLIN OUTNAME='NGC5457_BCD ' OUTCLASS='UVLIN ' HISTORY UVLIN OUTSEQ= 1 OUTDISK= 5 HISTORY UVLIN / Weights ( 1/ 1) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 HISTORY UVLIN / Weights ( 1/ 21) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 HISTORY UVLIN / Weights ( 1/ 41) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 HISTORY UVLIN / Weights ( 1/ 61) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 HISTORY UVLIN / Weights ( 1/ 81) 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 HISTORY UVLIN / Flagging threshold for unit weight = ******** Jy HISTORY UVLIN / Best continuum subtracted HISTORY UVLIN / Correlators flagged: 0 HISTORY UVLIN / Continuum SHIFT = 0.00 0.00 arcsec HISTORY UVLIN ORDER = 1 / order of polynomial fit HISTORY IMAGR RELEASE ='31DEC05 ' /********* Start 22-MAY-2005 22:53:43 HISTORY IMAGR INNAME ='NGC5457_BCD' HISTORY IMAGR INCLASS ='UVLIN' HISTORY IMAGR INSEQ = 1 HISTORY IMAGR QUAL = -1 HISTORY IMAGR SELBAND =-1.00000E+00 HISTORY IMAGR SELFREQ =-1.00000E+00 HISTORY IMAGR FREQID = 1 HISTORY IMAGR DOCALIB =-1.00000E+00 HISTORY IMAGR GAINUSE = -1 HISTORY IMAGR DOPOL = -1 HISTORY IMAGR BLVER = -1 HISTORY IMAGR FLAGVER = -1 HISTORY IMAGR DOBAND = -1 HISTORY IMAGR BPVER = 1 HISTORY IMAGR STOKES ='I' HISTORY IMAGR BCHAN = 8 HISTORY IMAGR ECHAN = 76 HISTORY IMAGR NCHAV = 1 HISTORY IMAGR CHINC = 1 HISTORY IMAGR BIF = 1 HISTORY IMAGR EIF = 1 HISTORY IMAGR OUTNAME ='N5457_NA_RES' HISTORY IMAGR CELLSIZE( 1) = 1.00000E+00 HISTORY IMAGR CELLSIZE( 2) = 1.00000E+00 HISTORY IMAGR NFIELD = 1 HISTORY IMAGR UVBXFN = 1 HISTORY IMAGR XTYPE = 5 HISTORY IMAGR YTYPE = 5 HISTORY IMAGR NGAUSS = 1 HISTORY IMAGR FGAUSS( 1) = 1.70000E-03 HISTORY IMAGR FGAUSS( 2) = 1.70000E-03 HISTORY IMAGR FGAUSS( 3) = 1.70000E-03 HISTORY IMAGR FGAUSS( 4) = 1.70000E-03 HISTORY IMAGR FGAUSS( 5) = 1.70000E-03 HISTORY IMAGR FGAUSS( 6) = 1.70000E-03 HISTORY IMAGR FGAUSS( 7) = 1.70000E-03 HISTORY IMAGR FGAUSS( 8) = 1.70000E-03 HISTORY IMAGR FGAUSS( 9) = 1.70000E-03 HISTORY IMAGR FGAUSS( 10) = 1.70000E-03 HISTORY IMAGR ROBUST = 5.000 / Weighting robustness parm HISTORY IMAGR NITER = 100000 HISTORY IMAGR GAIN = 1.00000E-01 HISTORY IMAGR FLUX = 1.70000E-03 HISTORY IMAGR MINPATCH = 51 HISTORY IMAGR IMAGRPRM( 5) = 1.00000E+00 HISTORY IMAGR IMAGRPRM( 6) = 5.00000E+01 HISTORY IMAGR IMAGRPRM( 7) = 5.00000E+01 HISTORY IMAGR IMSIZE(*, 1) = 2048 , 2048 HISTORY IMAGR FLDSIZE(*, 1) = 2038 , 2038 HISTORY IMAGR RASHIFT( 1) = 0.00000E+00 HISTORY IMAGR DECSHIFT( 1) = 0.00000E+00 HISTORY IMAGR NBOXES( 1) = 1 HISTORY IMAGR WIN(*, 1, 1) = 6, 6, 2043, 2043 HISTORY IMAGR TFLUX = -3.97391E-04 / Total cleaned flux HISTORY IMAGR NCOMP( 1) = 99 HISTORY IMAGR CFLUX( 1) = -3.97391E-04 / Cleaned flux in field HISTORY IMAGR RESMAX( 1) = 1.69273E-03 / Peak residual in field windows HISTORY BLANK RELEASE ='31DEC05 ' /********* Start 25-MAY-2005 17:01:30 HISTORY BLANK INNAME='N5457_NA_RES' INCLASS='ICL001' HISTORY BLANK INSEQ= 1 INDISK= 5 HISTORY BLANK OUTNAME='N5457_NA_RES' OUTCLASS='MA_BLA' HISTORY BLANK OUTSEQ= 1 OUTDISK= 5 HISTORY BLANK BLC = 1., 1., 1., 1., 1., 1., 1. HISTORY BLANK TRC = 2048., 2048., 69., 1., 1., 1., 1. HISTORY BLANK OPCODE = 'IN2C' / OP = IMAGE 2 CLIP HISTORY BLANK IN2NAME='N5457_NA ' IN2CLASS='MASTER' HISTORY BLANK IN2SEQ= 1 IN2DISK= 5 HISTORY BLANK DPARM(3) = -2.95838E-04 / Keep F <= D(3) in JY/BEAM HISTORY BLANK DPARM(4) = 1.82018E-03 / Keep F >= D(4) in JY/BEAM HISTORY BLANK / Where F is from the second image HISTORY BLANK / Blanked pixels set to magic value blanking HISTORY TRANS RELEASE ='31DEC05 ' /********* Start 25-MAY-2005 17:07:25 HISTORY TRANS INNAME='N5457_NA_RES' INCLASS='MA_BLA' HISTORY TRANS INSEQ= 1 INDISK= 5 HISTORY TRANS OUTNAME='N5457_NA_RES' OUTCLASS='TRANS ' HISTORY TRANS OUTSEQ= 1 OUTDISK= 5 HISTORY TRANS BLC= 1., 1., 1., 1., 1., 1., 1. / Input image HISTORY TRANS TRC= 2048.,2048., 69., 1., 1., 1., 1. / Input image HISTORY TRANS TRANCOD='312 HISTORY XMOM RELEASE ='31DEC05 ' /********* Start 25-MAY-2005 17:20:03 HISTORY XMOM INNAME='N5457_NA_RES' INCLASS='TRANS ' HISTORY XMOM INSEQ= 1 INDISK= 5 HISTORY XMOM OUTNAME='NGC5457 VLA ' OUTCLASS='XMOM1 ' HISTORY XMOM OUTSEQ= 1 OUTDISK= 5 HISTORY XMOM BLC = 1., 1., 1., 1., 1., 1., 1. HISTORY XMOM TRC = 69., 2048., 2048., 1., 1., 1., 1. HISTORY XMOM FLUX = -1.0000E+04 / Use only t > flux JY/BEAM HISTORY XMOM ICUT = 1.0000E+04 / Use only abs(t) < icut JY/BEAM HISTORY XMOM CTYPE1 = 'FELO-HEL' / Old axis 1 HISTORY HISTORY XMOM CRPIX1 = 17.000 / Old axis 1 HISTORY XMOM CDELT1 = -5.16520E+03 / Old axis 1 HISTORY XMOM CRVAL1 = 3.5390900000E+05 / Old axis 1 ORIGIN = 'AIPSaida32 UN-REGISTERED!!!!!!! 31DEC05' / DATE = '2005-07-06' / File written on Greenwich yyyy-mm-dd HISTORY AIPS IMNAME='N5457_NA_RES' IMCLASS='XMOM1 ' IMSEQ= 1 / HISTORY AIPS USERNO= 1000 / COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H HISTORY AIPS CLEAN BMAJ= 3.0053E-03 BMIN= 2.8247E-03 BPA= -67.05 HISTORY AIPS CLEAN NITER= 99 PRODUCT=1 / NORMAL END |