<font face="Verdana, Arial, Helvetica" size="2">AIPS FRING source model inclusion<br />
---------------------------------<br />
<br />
<div style="margin-left: 40px;">Ticket ID: 13060</div>
<div style="margin-left: 40px;">URL: <a href="https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/13060">https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/13060</a></div>
<div style="margin-left: 40px;">Name: Ilse van Bemmel</div>
<div style="margin-left: 40px;">Email address: <a href="mailto:bemmel@astron.nl">bemmel@astron.nl</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): -- Unassigned --</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: 27 November 2018 02:02 PM</div>
<div style="margin-left: 40px;">Updated: 30 November 2018 08:21 AM</div>
<div style="margin-left: 40px;">Reply due: 04 December 2018 08:21 AM (4d 0h 0m)</div>
<div style="margin-left: 40px;">Resolution due: 23 August 2021 12:00 AM (996d 15h 39m)</div>
<br />
<br />
<br />
Hi Eric,<br />
<br />
Thanks for clarifying! I had not yet fully considered the effect (or lack of it) of the source model on the phases, this indeed needs more consideration. You can close this ticket.<br />
<br />
Cheers,<br />
Ilse<br />
<br />
<br />
> On 27 Nov 2018, at 22:10, Eric Greisen <nraohelp@nrao.edu> wrote:<br />
> <br />
> So long as SMODEL(1) is not zero, FRING will use SMODEL<br />
> even if the model image adverbs also have values. But <br />
> remember, FRING only cares about phase. If your model is<br />
> symmetric about the origin, then the model changes amplitudes<br />
> but not phases. If your model is offset from the origin, then it<br />
> will have an effect on phase.<br />
> <br />
> Eric Greisen <br />
> <br />
> <br />
> Ticket Details<br />
> Ticket ID: 13060<br />
> Department: AIPS Data Reduction<br />
> Type: Issue<br />
> Status: Open<br />
> Priority: Default<br />
> <br />
> Helpdesk: <a href="https://help.nrao.edu/index.php?" target="_blank">https://help.nrao.edu/index.php?</a> <https://help.nrao.edu/index.php?><br />
<br />
<br />
<br />
<HR style="margin-bottom: 6px; height: 1px; BORDER: none; color: #cfcfcf; background-color: #cfcfcf;" />
Staff CP: <a href="https://help.nrao.edu/staff" target="_blank">https://help.nrao.edu/staff</a><br />
</font>