http://ovsa.njit.edu//wiki/index.php?action=history&feed=atom&title=2020_December 2026-04-17T18:36:33Z Revision history for this page on the wiki MediaWiki 1.38.1 http://ovsa.njit.edu//wiki/index.php?title=2020_December&diff=5371&oldid=prev 2020-12-08T14:49:09Z

<p><span dir="auto"><span class="autocomment">December 07</span></span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:49, 8 December 2020</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l3">Line 3:</td> <td colspan="2" class="diff-lineno">Line 3:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== December 07 ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== December 07 ==</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''19:06 UT''' We had a really nice flare this morning, with lots of coherent emission at lower frequencies.  This is just a note that I noticed Antenna 10 was not pointing well, so after the 18:30 UT pointing calibration I updated the Antenna 10 pointing coordinates.  This could affect calibration for that antenna during the flare, so this note is to alert users of those data about this potential issue.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''19:06 UT''' We had a really nice flare this morning, with lots of coherent emission at lower frequencies.  This is just a note that I noticed Antenna 10 was not pointing well, so after the 18:30 UT pointing calibration I updated the Antenna 10 pointing coordinates.  This could affect calibration for that antenna during the flare, so this note is to alert users of those data about this potential issue.</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">== December 08 ==</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">'''14:39 UT''' Last night I did a series of calibrations while changing the focus position on the high receiver.  To my surprise, although I changed it from its nominal 7 mm to 58 mm, it did not go out of focus, but rather the focus seemed to improve.  In fact, it looks like I should continue to move the focus to higher values and it may continue to improve.  Tonight I will repeat it with larger focus offsets to find the maximum.</ins></div></td></tr> </table>

Dgary http://ovsa.njit.edu//wiki/index.php?title=2020_December&diff=5370&oldid=prev 2020-12-07T19:09:48Z

<p>Created page with &quot;[http://www.ovsa.njit.edu/wiki/index.php/Expanded_Owens_Valley_Solar_Array#Observing_Log Back to Observing Log] == December 07 == &#039;&#039;&#039;19:06 UT&#039;&#039;&#039; We had a really nice flare th...&quot;</p> <p><b>New page</b></p><div>[http://www.ovsa.njit.edu/wiki/index.php/Expanded_Owens_Valley_Solar_Array#Observing_Log Back to Observing Log]<br /> <br /> == December 07 ==<br /> '''19:06 UT''' We had a really nice flare this morning, with lots of coherent emission at lower frequencies. This is just a note that I noticed Antenna 10 was not pointing well, so after the 18:30 UT pointing calibration I updated the Antenna 10 pointing coordinates. This could affect calibration for that antenna during the flare, so this note is to alert users of those data about this potential issue.</div>

Dgary