[daip] [!7829]: AIPS - IMSTAT stops when it encounters a flagged channel
Robert Gray
do-not-reply at nrao.edu
Tue Jan 12 17:45:27 EST 2016
Robert Gray updated #7829
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IMSTAT stops when it encounters a flagged channel
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Ticket ID: 7829
URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/7829
Full Name: Robert Gray
Email: roberthansengray at gmail.com
Creator: User
Department: AIPS Data Reduction
Staff (Owner): -- Unassigned --
Type: Issue
Status: Open
Priority: Default
SLA: NRAO E2E
Template Group: Default
Created: 12 January 2016 10:45 PM
Updated: 12 January 2016 10:45 PM
Due: 14 January 2016 10:45 PM (2d 0h 0m)
Resolution Due: 20 January 2016 10:45 PM (8d 0h 0m)
Hi!
Any idea why IMSTAT stops when it encounters a flagged channel?
I'm running a procedure that calls IMSTAT, then SAD, on 8192 channels, and it works until it hits a flagged channel, issuing the messages below after finishing channel 6009:
SAD 1: Appears to have ended successfully
SAD 1: nmpost03 31DEC16 TST: Cpu= 0.2 Real= 0 IO= 32
AIPS 1: Resumes
AIPS 1: SAD was not found to be running
AIPS 1: NO VALID PIXELS FOUND
AIPS 1: USING WHAT?
I believe there is a flaw in the procedure (failing to issue something kike WAIT IMSTAT to give it time to complete before SAD begins), but it always worked until I ran it on an image file with a flagged channel.
Any ideas would be greatly appreciated!
Best wishes,
Bob Gray
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