<font face="Verdana, Arial, Helvetica" size="2">Eric Greisen updated #13258<br />
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<div style="margin-left: 40px;">Staff (Owner): Eric Greisen (was: -- Unassigned --)</div>
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Issues with using FARS on VLBA data<br />
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<div style="margin-left: 40px;">Ticket ID: 13258</div>
<div style="margin-left: 40px;">URL: <a href="https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/13258">https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/13258</a></div>
<div style="margin-left: 40px;">Name: David Roberts</div>
<div style="margin-left: 40px;">Email address: <a href="mailto:roberts@brandeis.edu">roberts@brandeis.edu</a></div>
<div style="margin-left: 40px;">Creator: User</div>
<div style="margin-left: 40px;">Department: AIPS Data Reduction</div>
<div style="margin-left: 40px;">Staff (Owner): Eric Greisen</div>
<div style="margin-left: 40px;">Type: Issue</div>
<div style="margin-left: 40px;">Status: Open</div>
<div style="margin-left: 40px;">Priority: Default</div>
<div style="margin-left: 40px;">SLA: NRAO E2E</div>
<div style="margin-left: 40px;">Template group: Default</div>
<div style="margin-left: 40px;">Created: 04 January 2019 02:07 PM</div>
<div style="margin-left: 40px;">Updated: 04 January 2019 02:40 PM</div>
<div style="margin-left: 40px;">Reply due: 08 January 2019 02:07 PM (3d 23h 27m)</div>
<div style="margin-left: 40px;">Resolution due: 29 September 2021 05:00 PM (999d 2h 20m)</div>
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1. Your FARS output cube has 1 pixel on the RM axis. You must set<br /> APARM(1) to something, e.g. 512 and check closely the other APARMs.<br /><br />2. The task you want to combine images is FQUBE not MCUBE. It can<br /> make a non-regular spectral axis which FARS and other tasks understand.<br /><br />3. the LAST thing you want to do is mix bands in a UV data set. FARS works<br />with images so image each band, smooth to a similar resolution, and then<br />combine with FQUBE.<br /><br />Eric Greisen<br />
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