[daip] FILLM gives two sources the same source ID
Michael Rupen
mrupen at aoc.nrao.edu
Sun Nov 12 15:41:40 EST 2000
Dear DAIP,
FILLM, run on a short (~90min.) VLA observation taken on 7nov00, created
an SU table with two entries for source ID 1. I suspect that the first
scan actually had no data in it, so that while an SU entry was written, the ID
was never incremented. Interestingly there is no ID #2, so we have 1 1 3 4.
I believe the labels should actually be
Scan 1: 1331+305
Scan 2: 2007+404
Scan 3: Cyg X-1
Scan 4: Cyg X-3
Currently 1331+305 and Cyg X-3 are both given ID=1. For identification
purposes, Cyg X-3 is a reasonably strong (~140 mJy) point source near the
origin; Cyg X-1 is about 12 mJy, 2007+404 about 1 Jy, and 1331+305 is its
usual 7.5 Jy self.
For what it's worth, TVFLG reports names which do NOT agree with those
in LISTR/SCAN. In fact, one scan is given a completely blank name, which I
assume means that it has ID=2.
I'm not sure how to proceed with these data -- I would like to have them
correctly labelled if possible, but I don't know how to change the ID codes on
the uv-data. Probably the simplest is to fix FILLM & re-load, assuming the
first is relatively easy. Anyhow I'd be interested to hear what you find.
Cheers,
Michael
p.s. This is project AH669, on tape DN13724.
FILLM inputs:
AIPS 2: FILLM Task to read a VLA archive tape
AIPS 2: Adverbs Values Comments
AIPS 2: ----------------------------------------------------------------
AIPS 2: INTAPE 1 Tape drive number
AIPS 2: NFILES 0 Number of files to advance
AIPS 2: BAND ' ' Freq. band (4,P,L,C,X,U,K,Q)
AIPS 2: QUAL -1 Source qualifier -1=>all
AIPS 2: CALCODE ' ' Calibrator code
AIPS 2: VLAOBS 'AH669 ' VLA obs. pgm. name ('AZ99')
AIPS 2: VLAMODE ' ' VLA obs. mode (' '=any)
AIPS 2: REFDATE ' ' Reference date. 'yyyymmdd'
AIPS 2: TIMERANG *all 0 Timerange selected
AIPS 2: BCHAN 1 First spectral channel
AIPS 2: ECHAN 0 Highest spectral channel
AIPS 2: OUTNAME ' ' Output UV file name (name)
AIPS 2: OUTSEQ 0 Output UV file name (seq. #)
AIPS 2: OUTDISK 2 Output UV file disk unit #.
AIPS 2: DOUVCOMP -1 1 (T) => compressed data
AIPS 2: DOALL 1 1 (T) => write all data.
AIPS 2: DOCONCAT -1 1 (T) => append data to old
AIPS 2: files
AIPS 2: NCOUNT 1000 Number of files to read
AIPS 2: DOWEIGHT 1 Use nominal sensitivity to
AIPS 2: scale weights?
AIPS 2: CPARM *all 0 User options.
AIPS 2: 1 => Avg. time (seconds)
AIPS 2: 2 => bitmap (see help)
AIPS 2: 3 => Max. OK IF status
AIPS 2: <=3 => 3
AIPS 2: 4 => Control dropping of
AIPS 2: shadowed data
AIPS 2: < 0 => no shadow check
AIPS 2: 0 or < 25 => 25 m limit
AIPS 2: > 25 => Shadow limit is
AIPS 2: CPARM(4) in meters
AIPS 2: 5 = channel code (see HELP)
AIPS 2: 6 => Subarray number-see HELP
AIPS 2: 7 => FQ entry tolerance (kHz)
AIPS 2: (see HELP)
AIPS 2: 8 => CL table time incr. min
AIPS 2: 9 => TY table time incr. min
AIPS 2: 10=> Calibrator avg. time
AIPS 2: DPARM *all 0 Selection by Frequency
AIPS 2: 1+2 => A Frequency (Hz)
AIPS 2: 3+4 => B Frequency (Hz)
AIPS 2: 5+6 => C Frequency (Hz)
AIPS 2: 7+8 => D Frequency (Hz)
AIPS 2: 9 => tolerance for A&C
AIPS 2: 10 => tolerance for B&D
FILLM messages:
FILLM Task FILLM (release of 31DEC99) begins
FILLM Shadow flag limit = 2.500E+01 meters.
FILLM
FILLM *** ATTENTION - default: loading subarray 1 ***
FILLM
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Program = AH669 ; Tape revision number = 26.
FILLM Create 20001107 .C BAND. 2 (UV) on disk 2 cno 36
FILLM Ref. date = 20001107 A-C = 4.885100 B-D = 4.835100 GHz
FILLM FLMFQ: FQ entry tolerance = 1.000E+02 1.000E+02
FILLM Found CYGX-3 : 0 50.000 MHz at IAT 0/ 23:35:20.0
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Create 20001107 .L BAND. 2 (UV) on disk 2 cno 37
FILLM Ref. date = 20001107 A-C = 1.464900 B-D = 1.385100 GHz
FILLM Found CYGX-3 : 0 50.000 MHz at IAT 0/ 23:36:10.0
FILLM Found CYGX-1 : 0 50.000 MHz at IAT 0/ 23:38:00.0
FILLM Found 2007+404 : 0 50.000 MHz at IAT 0/ 23:40:40.0
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Create 20001107 .U BAND. 2 (UV) on disk 2 cno 38
FILLM Ref. date = 20001107 A-C = 14.964900 B-D = 14.914900 GHz
FILLM Found 2007+404 : 0 50.000 MHz at IAT 0/ 23:42:00.0
FILLM Found CYGX-1 : 0 50.000 MHz at IAT 0/ 23:43:36.7
FILLM Found CYGX-3 : 0 50.000 MHz at IAT 0/ 23:45:43.3
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Create 20001107 .X BAND. 2 (UV) on disk 2 cno 39
FILLM Ref. date = 20001107 A-C = 8.435100 B-D = 8.485100 GHz
FILLM Found CYGX-3 : 0 50.000 MHz at IAT 0/ 23:47:10.0
FILLM Found CYGX-1 : 0 50.000 MHz at IAT 0/ 23:48:40.0
FILLM Found 2007+404 : 0 50.000 MHz at IAT 0/ 23:51:50.0
FILLM Found 1744-312 : 0 50.000 MHz at IAT 0/ 23:57:20.0
FILLM Found X1748-28 : 0 50.000 MHz at IAT 0/ 23:59:10.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 3 at 0/23:59:40.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 3 at 0/23:59:40.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 1 at 0/23:59:50.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 3 at 0/23:59:50.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 1 at 0/00:00:10.0
FILLM Found 1820-254 : 0 50.000 MHz at IAT 1/ 00:00:50.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 3 at 0/00:01:00.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 4 at 0/00:01:00.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 1 at 0/00:01:10.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 4 at 0/00:01:10.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 4 at 0/00:01:10.0
FILLM Found V4641SGR : 0 50.000 MHz at IAT 1/ 00:02:00.0
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Ref. date = 20001107 A-C = 1.464900 B-D = 1.385100 GHz
FILLM Appending new data to: 20001107 .L BAND. 2 disk 2
FILLM Found 1331+305 : 0 50.000 MHz at IAT 1/ 00:05:30.0
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Ref. date = 20001107 A-C = 4.885100 B-D = 4.835100 GHz
FILLM Appending new data to: 20001107 .C BAND. 2 disk 2
FILLM Found 1331+305 : 0 50.000 MHz at IAT 1/ 00:08:30.0
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Ref. date = 20001107 A-C = 8.435100 B-D = 8.485100 GHz
FILLM Appending new data to: 20001107 .X BAND. 2 disk 2
FILLM Found 1331+305 : 0 50.000 MHz at IAT 1/ 00:10:00.0
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Ref. date = 20001107 A-C = 14.964900 B-D = 14.914900 GHz
FILLM Appending new data to: 20001107 .U BAND. 2 disk 2
FILLM Found 1331+305 : 0 50.000 MHz at IAT 1/ 00:11:30.0
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Ref. date = 20001107 A-C = 8.435100 B-D = 8.485100 GHz
FILLM Appending new data to: 20001107 .X BAND. 2 disk 2
FILLM Found 1925+211 : 0 50.000 MHz at IAT 1/ 00:15:20.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 1 at 0/00:15:40.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 1 at 0/00:15:40.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 1 at 0/00:15:40.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 1 at 0/00:16:10.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 1 at 0/00:16:20.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 1 at 0/00:16:30.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 1 at 0/00:16:40.0
FILLM MCANT: Bad nom. sens. for ant 25 IF 1 at 0/00:17:00.0
FILLM Found X1859+226 : 0 50.000 MHz at IAT 1/ 00:17:40.0
FILLM Found AQLX-1 : 0 50.000 MHz at IAT 1/ 00:20:10.0
FILLM Found 1950+081 : 0 50.000 MHz at IAT 1/ 00:22:20.0
FILLM Found 1925+211 : 0 50.000 MHz at IAT 1/ 00:24:03.3
FILLM Found GRS1915V : 0 50.000 MHz at IAT 1/ 00:25:33.3
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Ref. date = 20001107 A-C = 14.964900 B-D = 14.914900 GHz
FILLM Appending new data to: 20001107 .U BAND. 2 disk 2
FILLM Found GRS1915V : 0 50.000 MHz at IAT 1/ 00:27:20.0
FILLM Found 1925+211 : 0 50.000 MHz at IAT 1/ 00:28:53.3
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Ref. date = 20001107 A-C = 4.885100 B-D = 4.835100 GHz
FILLM Appending new data to: 20001107 .C BAND. 2 disk 2
FILLM Found 2007+404 : 0 50.000 MHz at IAT 1/ 00:32:20.0
FILLM Found CYGX-1 : 0 50.000 MHz at IAT 1/ 00:34:50.0
FILLM Found CYGX-3 : 0 50.000 MHz at IAT 1/ 00:38:10.0
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Ref. date = 20001107 A-C = 1.464900 B-D = 1.385100 GHz
FILLM Appending new data to: 20001107 .L BAND. 2 disk 2
FILLM Found CYGX-3 : 0 50.000 MHz at IAT 1/ 00:39:20.0
FILLM Found CYGX-1 : 0 50.000 MHz at IAT 1/ 00:42:20.0
FILLM Found 2007+404 : 0 50.000 MHz at IAT 1/ 00:45:00.0
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Ref. date = 20001107 A-C = 14.964900 B-D = 14.914900 GHz
FILLM Appending new data to: 20001107 .U BAND. 2 disk 2
FILLM Found 2007+404 : 0 50.000 MHz at IAT 1/ 00:46:20.0
FILLM Found CYGX-1 : 0 50.000 MHz at IAT 1/ 00:48:00.0
FILLM Found CYGX-3 : 0 50.000 MHz at IAT 1/ 00:51:30.0
FILLM MCINI: Processing Correlator Code ' ' with 27 antennas.
FILLM MCINI - Continuum, 2 compatible IFs
FILLM Ref. date = 20001107 A-C = 8.435100 B-D = 8.485100 GHz
FILLM Appending new data to: 20001107 .X BAND. 2 disk 2
FILLM Found CYGX-3 : 0 50.000 MHz at IAT 1/ 00:53:20.0
FILLM Found CYGX-1 : 0 50.000 MHz at IAT 1/ 00:56:20.0
FILLM Found 2007+404 : 0 50.000 MHz at IAT 1/ 00:59:50.0
FILLM ZTPWAT: ERROR 6 FOR LUN = 31 IBUFF = 1 TO TAPE
FILLM This usually means you're at END-OF-TAPE
FILLM TAPIO: ERROR 6 READING FILE
FILLM Read 229560 visibilities from 4 files
FILLM Appears to have ended successfully
FILLM mizar 31DEC99 TST: Cpu= 4.0 Real= 742
LISTR/SCAN:
LISTR2: Task LISTR (release of 31DEC99) begins
mizar LISTR(31DEC99) 213 12-NOV-2000 13:30:27 Page 1
File = 20001107 .C BAND. 1 Vol = 2 Userid = 213
Freq = 4.885100000 GHz Ncor = 4 No. vis = 8713
Scan summary listing
Scan Source Qual Calcode Sub Timerange FrqID START VIS END VIS
1 1331+305 : 0000 A 1 1/00:08:50 - 1/00:09:40 1 1 1800
2 2007+404 : 0000 A 1 1/00:32:30 - 1/00:33:30 1 1801 3760
3 CYGX-1 : 0000 1 1/00:34:50 - 1/00:36:10 1 3761 6685
4 1331+305 : 0000 A 1 1/00:38:10 - 1/00:39:10 1 6686 8713
Source summary
Velocity type = 'TOPOCENT' Definition = ' '
ID Source Qual Calcode RA(2000.0) Dec(2000.0) IFlux QFlux UFlux VFlux No. vis
1 CYGX-3 : 0000 20:32:25.7909 40:57:28.017 0.000 0.000 0.000 0.000 3828
IF( 2) 0.000 0.000 0.000 0.000
1 1331+305 : 0000 A 13:31:08.2882 30:30:32.960 0.000 0.000 0.000 0.000 3828
IF( 2) 0.000 0.000 0.000 0.000
3 2007+404 : 0000 A 20:07:44.9448 40:29:48.604 0.000 0.000 0.000 0.000 1960
IF( 2) 0.000 0.000 0.000 0.000
4 CYGX-1 : 0000 19:58:21.6820 35:12:05.830 0.000 0.000 0.000 0.000 2925
IF( 2) 0.000 0.000 0.000 0.000
ID Source Freq(GHz) Velocity(Km/s) Rest freq (GHz)
1 All Sources 4.8851 0.0000 0.0000
IF( 2) 4.8851 0.0000 0.0000
Frequency Table summary
FQID IF# Freq(GHz) BW(kHz) Ch.Sep(kHz) Sideband
1 1 4.88510000 50000.0039 50000.0039 1
2 4.83510000 50000.0039 50000.0039 1
LISTR2: Appears to have ended successfully
LISTR2: mizar 31DEC99 TST: Cpu= 0.0 Real= 0
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