<!DOCTYPE html>
<html style="background-color: #FEFEFE;"><body style="min-width: 100%; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; margin: 0; padding: 0 20px; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; text-align: left; line-height: 125%; font-size: 14px; background-color: #FEFEFE; width: 100%;">
<p style="margin: 0; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; padding: 0; text-align: left; line-height: 125%; font-size: 14px; margin-bottom: 10px;">Gregory Walsh <gvw0001@mix.wvu.edu> created a ticket
<br><br><b> Ticket Information: </b>
<br><br></p>
<table class="dp-props-table" border="0" cellspacing="0" cellpadding="0" style="border-spacing: 0; border-collapse: collapse; padding: 0; vertical-align: top; text-align: left; border-left: 1px solid #BABABA; border-right: 1px solid #BABABA; border-bottom: 1px solid #BABABA;">
<tr style="padding: 0; vertical-align: top; text-align: left;">
<td class="dp-td-heading" colspan="2" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">
View this ticket online: <a href="https://help.nrao.edu/agent/#app.tickets,t:33123" title="(#)" style="color: #0065A3; font-family: Helvetica, Arial, sans-serif; font-weight: normal; padding: 0; margin: 0; text-align: left; line-height: 1.3; text-decoration: underline;">https://help.nrao.edu/agent/#app.tickets,t:33123</a>
</td>
</tr>
<tr style="padding: 0; vertical-align: top; text-align: left;">
<td class="dp-td-heading" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">ID</td>
<td style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">33123</td>
</tr>
<tr style="padding: 0; vertical-align: top; text-align: left;">
<td class="dp-td-heading" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">Ticket Starter</td>
<td style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">
Gregory Walsh <gvw0001@mix.wvu.edu> </td>
</tr>
<tr style="padding: 0; vertical-align: top; text-align: left;">
<td class="dp-td-heading" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">Status</td>
<td style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">
Awaiting Agent
</td>
</tr>
<tr style="padding: 0; vertical-align: top; text-align: left;">
<td class="dp-td-heading" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">Agent</td>
<td style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">Unassigned</td>
</tr>
<tr style="padding: 0; vertical-align: top; text-align: left;">
<td class="dp-td-heading" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">Department</td>
<td style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">AIPS Data Reduction</td>
</tr>
<tr style="padding: 0; vertical-align: top; text-align: left;">
<td class="dp-th-heading" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">Operating System</td>
<td style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">
<div class="custom_def_ticket_2 Choice customfield rendered dont-break-out" id="2_rendered_wrap" style="font-family: Calibri, Helvetica, Arial, sans-serif; line-height: 125%; color: #242424; font-size: 14px;">
Unsupported OS
</div>
</td>
</tr>
</table>
<br><br><meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<!-- Please avoid to edit this template as it may break some functionalities --><!--DP_PREVIEW_TEXT_BEGIN--><div id="DP_PREVIEW_TEXT_MARK" class="DP_PREVIEW_TEXT_MARK" style="font-family: Calibri, Helvetica, Arial, sans-serif; line-height: 1; color: #fefefe; font-size: 1px; display: none; max-height: 0; max-width: 0; opacity: 0; overflow: hidden;">
Hello, I have some data in which two phase calibrators were used with the intention of using both to phase reference the science target. It seems that I can't simply run VLBAFRGP to pha...
</div>
<!--DP_PREVIEW_TEXT_END-->
<div class="dp-wrap" style="font-family: Calibri, Helvetica, Arial, sans-serif; line-height: 125%; color: #242424; font-size: 14px;">
<a class="DP_TOP_MARK dp_marker_link" id="DP_TOP_MARK" name="DP_TOP_MARK" style="color: #000; font-family: Helvetica, Arial, sans-serif; font-weight: normal; padding: 0; margin: 0; text-align: left; line-height: 1px; text-decoration: none; height: 1px; overflow: hidden; cursor: default; display: inline;"> </a>
<!-- DP_MESSAGE_BEGIN -->
<div dir="ltr" lang="en" name="dp_message_152156_begin"
class="dp_message_152156_begin">
<div>Hello,</div><div><br></div><div>I have some data in which two phase calibrators were used with the intention of using both to phase reference the science target. </div><div><br></div><div>It seems that I can't simply run VLBAFRGP to phase reference the target since this will only phase reference to the first phase calibrator listed in the CALSOUR parameter. I've tried running VLBAFRGP multiple times, e.g., once like CALSOUR PHASECAL(1) and once like CALSOUR PHASECAL(2), but I notice calibration errors in the image of PHASECAL(1), almost like the data is uncalibrated.</div><div><br></div><div>I've also tried running VLBAFRGP on just the calibrators, then running CLCAL separately to apply the phase calibrator solutions to the science target. However, I get a warning when I do this, which I have attached as a text file to this ticket. The exported fits file (I do imaging in CASA) then does not contain data on the science target.</div><div><br></div><div>I guess what I'm asking is what is the correct way to calibrate and apply solutions to a science target for multiple phase calibrators?</div><div><br></div><div>I'd be happy to expand upon anything I've written here. Please just ask!</div><div><br></div><div>Thank you,</div><div>Greg</div>
</div>
<!-- DP_MESSAGE_END -->
<a name="dp_message_152156_end" class="dp_message_152156_end dp_marker_link" style="color: #000; font-family: Helvetica, Arial, sans-serif; font-weight: normal; padding: 0; margin: 0; text-align: left; line-height: 1px; text-decoration: none; height: 1px; overflow: hidden; cursor: default; display: inline;"></a>
<div style="font-family: Calibri, Helvetica, Arial, sans-serif; line-height: 125%; color: #242424; font-size: 11px;">
<br><strong>Attachments</strong>
<br>
•
<a href="https://help.nrao.edu/file.php/1183PSGBAYTGZJ1182753246939T/clcal_warning.txt" style="color: #0065A3; font-family: Helvetica, Arial, sans-serif; font-weight: normal; padding: 0; margin: 0; text-align: left; line-height: 1.3; text-decoration: underline;">
clcal_warning.txt
</a>
(188.00 B)
</attachment>
</div>
<br><br>
</div>
<style type="text/css">@media only screen {
html {
min-height: 100%;
background: #f3f3f3;
}
}</style>
</body></html>