[daip] VBGLU problem (31DEC06)
Cormac Reynolds
reynolds at jive.nl
Thu Aug 3 08:17:19 EDT 2006
hi,
I've run into a problem with the 31DEC06 version of VBGLU when running on JIVE
data. We have a binary installation and the last MNJ was 2 days ago. For 2
different experiments I found that the 31DEC05 version runs fine and takes
about 1 hour, but the 31DEC06 version takes 16 hours and gives the following
messages:
VBGLU1: Task VBGLU (release of 31DEC06) begins
VBGLU1: Create GM062A .VBGLU . 1 (UV) on disk 1 cno 3
VBGLU1: File GM062A_1 .UVDATA. 1 on disk 1 covers
VBGLU1: time range 0/ 21 30 14 - 1/ 15 29 58 and has 1515595 vis
VBGLU1: File GM062A_2 .UVDATA. 1 on disk 1 covers
VBGLU1: time range 0/ 21 30 16 - 1/ 15 29 58 and has 1490727 vis
VBGLU1: Wrote 111834 visibilities with data merged in from 1 files
VBGLU1: Wrote 1447244 visibilities with data merged in from 2 files
VBGLU1: Operation required 51 I/O re-initializations
VBGLU1: Copied NX file from vol/cno/vers 1 1 1 to 1 3 1
VBGLU1: Copied CT file from vol/cno/vers 1 1 1 to 1 3 1
VBGLU1: Copied AN file from vol/cno/vers 1 1 1 to 1 3 1
VBGLU1: GLUTAB TABLE: AT MISSING REQUIRED COLUMNS, FILE 1
VBGLU1: GLUTAB TABLE: CL MISSING REQUIRED COLUMNS, FILE 1
VBGLU1: SU table copied: 3 rows containing data from 1 input files
VBGLU1: THIS SUGGESTS THAT THESE SU TABLES WERE NOT WELL MATCHED
VBGLU1: Run INDXR to create a new index (NX) table for the output file
VBGLU1: Appears to have ended successfully
The input files are 2 polarizations of the same IF. The SU tables are identical
in the 2 input files. Looking at the output SU table, all the source names
have been replaced with the name of the first source. Below are the first lines
of one of the SU tables before VBGLUing followed by the first lines of the SU
table after VBGLUing.
GM062A_1 .UVDATA. 1 Disk= 1 SU Table version 1
Title: AIPS UV DATA FILE SOURCE TABLE
Created by FITLD on 02-AUG-2006 14:26:09
Last written by FITLD on 02-AUG-2006 14:26:09
Ncol 19 Nrow 6 Sort cols:
Table has 4 keyword-value pairs:
NO_IF = 1
VELTYP =
VELDEF =
FREQID = 1
Table can be written as a FITS ASCII table
COL. NO. 1 2 3 4 5 6 7
ROW ID. NO. SOURCE QUAL CALCODE IFLUX QFLUX UFLUX
NUMBER JY JY JY
1 1 4C39.25 0 0.000E+00 0.000E+00 0.000E+00
2 2 3C279 0 0.000E+00 0.000E+00 0.000E+00
3 3 J1329+3154 0 0.000E+00 0.000E+00 0.000E+00
4 4 3C273 0 0.000E+00 0.000E+00 0.000E+00
5 5 J1310+3220 0 0.000E+00 0.000E+00 0.000E+00
6 6 OQ208 0 0.000E+00 0.000E+00 0.000E+00
GM062A .VBGLU . 1 Disk= 1 SU Table version 1
Title:
Created by VBGLU on 03-AUG-2006 06:59:45
Last written by VBGLU on 03-AUG-2006 06:59:45
Ncol 19 Nrow 6 Sort cols:
Table has 4 keyword-value pairs:
NO_IF = 2
VELTYP =
VELDEF =
FREQID = 1
Table format incompatable with FITS ASCII tables
COL. NO. 1 2 3 4 5 6 7
ROW ID. NO. SOURCE QUAL CALCODE IFLUX QFLUX UFLUX
NUMBER JY JY JY
1 1 4C39.25 0 INDE INDE INDE
1 0.000E+00 0.000E+00 0.000E+00
2 1 4C39.25 0 INDE INDE INDE
2 0.000E+00 0.000E+00 0.000E+00
3 1 4C39.25 0 INDE INDE INDE
3 0.000E+00 0.000E+00 0.000E+00
4 1 4C39.25 0 INDE INDE INDE
4 0.000E+00 0.000E+00 0.000E+00
5 1 4C39.25 0 INDE INDE INDE
5 0.000E+00 0.000E+00 0.000E+00
6 1 4C39.25 0 INDE INDE INDE
6 0.000E+00 0.000E+00 0.000E+00
Regards,
Cormac.
-----------------------------------------------------------------
Cormac Reynolds | Phone: +31 (0)521 596507 (New!)
Science Operations & Support Group, | Fax: +31 (0)521 596539
Joint Institute for VLBI in Europe, | email: reynolds at jive.nl
Postbus 2, |
7990 AA Dwingeloo, |
The Netherlands. |
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