[daip] [!8252]: AIPS - RLDLY: output SN-table phases not consistent with delays (DOIFS=1)
Michael Bietenholz
do-not-reply at nrao.edu
Thu Apr 7 02:53:24 EDT 2016
Michael Bietenholz updated #8252
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Status: Open (was: Closed)
RLDLY: output SN-table phases not consistent with delays (DOIFS=1)
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Ticket ID: 8252
URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/8252
Full Name: Michael Bietenholz
Email: mbieten at yorku.ca
Creator: User
Department: AIPS Data Reduction
Staff (Owner): Eric Greisen
Type: Issue
Status: Open
Priority: Default
Template Group: Default
Created: 05 April 2016 12:59 PM
Updated: 07 April 2016 06:53 AM
Except in my case the phases are NOT delay*delta_freq - that's what confused me. I've attached a TASAV, the last SN table is the one made by RLDLY.
For IF2, I've got 4.22254 nsecs, -31.114 degs. But IF2 (according to FQ table) is 16.00 MHz from the reference frequency, so phase should be -24.32 degs (no wrapping), which is notably different than the actual value.
Am I missing something obvious?
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