[daip] BH083A: question about FREQ ID
Craig Walker
cwalker at aoc.nrao.edu
Fri Feb 15 11:07:30 EST 2002
Does anyone recognize what is happening here (this is from a user for which
I am contact)? I have checked the schedule and processing logs and
all appears normal. There should have been two frequency ID's, one
for each of the main spectral line sources and associated calibrators.
The line sources are OMC-2 and MONR2I3 (I see that he has not extracted
any OMC-2 lister lines below. The frequency ID list from LISTR looks
really messed up. The ID's on most lines are 0 as are the frequencies.
If we need to look at the data, we will need to make a new distribution
tape, I suspect. I hope we don't need that much effort.
Craig
----- Begin Included Message -----
>From hirota at mail.sci.kagoshima-u.ac.jp Fri Feb 15 00:41 MST 2002
Date: Fri, 15 Feb 2002 16:41:10 +0900 (JST)
From: Tomoya HIROTA <hirota at sci.kagoshima-u.ac.jp>
To: Craig Walker <cwalker at zia.aoc.NRAO.EDU>
Subject: BH083A: question about FREQ ID
CC: hirota at mail.sci.kagoshima-u.ac.jp
Content-Type: text
Status: RO
Dear Dr. C. Walker:
We are analyzing our data (BH083A) observed on 24 Sep. 2001.
In this project, we observed two target sources,
OMC-2 and MONR2I3, with their phase referencing sources,
J0541-0541 and J0607-0834, and a calibrator, 0528+134.
According to the result of task LISTR on AIPS,
the FrqID was changing during the observations of MONR2I3 and
J0607-0834. This was not seen in the observations of OMC-2 and
J0541-0541.
Please tell me how to analyze such data.
If some troubles occurred during correlation,
please let me know.
Thank you very much for your kind help.
Sincerely,
Tomoya HIROTA
== RESULTS OF LISTR ======================================================
Scan Source Qual Calcode Sub Timerange FrqID START VIS END VIS
1 0528+134 :00000 1 0/08:59:32 - 0/09:07:22 1 1 9918
2 0528+134 :00000 1 0/10:45:15 - 0/10:53:05 6 9919 22721
3 J0607-0834 :00000 1 0/10:55:15 - 0/10:55:25 6 22722 22956
...........................................................................................
38 MONR2I3 :00000 1 0/11:06:47 - 0/11:07:03 6 39624 40079
39 J0607-0834 :00000 1 0/11:07:52 - 0/11:08:01 8 40080 40349
...........................................................................................
100 MONR2I3 :00000 1 0/11:28:03 - 0/11:28:18 8 69246 69701
101 MONR2I3 :00000 1 0/11:28:48 - 0/11:28:58 9 69702 69971
...........................................................................................
163 MONR2I3 :00000 1 0/11:49:19 - 0/11:49:34 9 99386 99831
164 MONR2I3 :00000 1 0/11:50:04 - 0/11:50:16 10 99832 100216
...........................................................................................
210 MONR2I3 :00000 1 0/12:05:16 - 0/12:05:32 10 121382 121857
211 MONR2I3 :00000 1 0/12:06:01 - 0/12:06:11 11 121858 122165
...........................................................................................
266 J0607-0834 :00000 1 0/12:24:13 - 0/12:24:28 11 148537 149025
267 0528+134 :00000 1 0/12:26:58 - 0/12:34:48 1 149026 161323
268 0528+134 :00000 1 0/14:08:40 - 0/14:16:32 17 161324 173839
269 J0607-0834 :00000 1 0/14:18:40 - 0/14:18:50 17 173840 174070
...........................................................................................
310 MONR2I3 :00000 1 0/14:32:12 - 0/14:32:28 17 193619 194094
311 MONR2I3 :00000 1 0/14:32:57 - 0/14:33:07 18 194095 194424
...........................................................................................
373 MONR2I3 :00000 1 0/14:53:28 - 0/14:53:46 18 224085 224587
374 J0607-0834 :00000 1 0/14:54:33 - 0/14:54:45 19 224588 224972
...........................................................................................
435 MONR2I3 :00000 1 0/15:14:44 - 0/15:15:02 19 254208 254710
436 J0607-0834 :00000 1 0/15:15:51 - 0/15:16:01 20 254711 255040
...........................................................................................
497 MONR2I3 :00000 1 0/15:36:02 - 0/15:36:18 20 284263 284662
498 MONR2I3 :00000 1 0/15:36:45 - 0/15:36:57 21 284663 285047
...........................................................................................
533 0528+134 :00000 1 0/15:50:25 - 0/15:55:42 21 301863 308931
...........................................................................................
Frequency Table summary
FQID IF# Freq(GHz) BW(kHz) Ch.Sep(kHz) Sideband
1 1 22.22711000 16000.0010 15.6250 1
0 1 22.22711000 0.0000 0.0000 1
0 1 22.22711000 0.0000 0.0372 1
0 1 22.22711000 0.0000 0.0412 1
0 1 22.22711000 0.0000 0.0438 1
0 1 22.22711000 0.0000 0.0452 1
0 1 22.22629000 0.0000 0.0465 1
0 1 22.22629000 0.0000 0.0478 1
0 1 22.22629000 0.0000 0.0485 1
0 1 22.22629000 0.0000 0.0492 1
0 1 22.22629000 0.0000 0.0498 1
0 1 22.22711000 0.0000 0.0505 1
0 1 22.22711000 0.0000 0.0511 1
0 1 22.22711000 0.0000 0.0518 1
0 1 22.22711000 0.0000 0.0522 1
0 1 22.22711000 0.0000 0.0525 1
0 1 22.22629000 0.0000 0.0529 1
0 1 22.22629000 0.0000 0.0532 1
0 1 22.22629000 0.0000 0.0535 1
0 1 22.22629000 0.0000 0.0538 1
==========================================================================
-----
Tomoya HIROTA
Department of Physics, Kagoshima University,
Korimoto 1-21-35, Kagoshima-shi, Kagoshima 890-0065, Japan
tel: +81-99-285-8960
fax: +81-99-285-8960
email: hirota at sci.kagoshima-u.ac.jp
----- End Included Message -----
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