https://sprg.ssl.berkeley.edu/~tohban/wiki/index.php?title=Tohban_Report_2018-03-28&feed=atom&action=history
Tohban Report 2018-03-28 - Revision history
2024-03-28T23:36:00Z
Revision history for this page on the wiki
MediaWiki 1.16.0
https://sprg.ssl.berkeley.edu/~tohban/wiki/index.php?title=Tohban_Report_2018-03-28&diff=10320&oldid=prev
Pshilaire at 18:29, 28 March 2018
2018-03-28T18:29:46Z
<p></p>
<table style="background-color: white; color:black;">
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr valign='top'>
<td colspan='2' style="background-color: white; color:black;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black;">Revision as of 18:29, 28 March 2018</td>
</tr><tr><td colspan="2" class="diff-lineno">Line 19:</td>
<td colspan="2" class="diff-lineno">Line 19:</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Spacecraft Status ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Spacecraft Status ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Detectors 3 and 8 are recording events. <del class="diffchange diffchange-inline">The cold tips are 136.4</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Detectors 3 and 8 are recording events. </div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline">and 134.6 K as of 19-Mar-2018. The cold plates, 1 and 2 are 159.6 and</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div> </div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline">158.2 K. Cryocooler power is 54.9W, cryocooler efficiencies are</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>See:</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline">0.0339 and 0.0343. </del>See:</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> http://sprg.ssl.berkeley.edu/~ayshih/soh/latest_temperatures.pdf</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> http://sprg.ssl.berkeley.edu/~ayshih/soh/latest_temperatures.pdf</div></td></tr>
</table>
Pshilaire
https://sprg.ssl.berkeley.edu/~tohban/wiki/index.php?title=Tohban_Report_2018-03-28&diff=10319&oldid=prev
Pshilaire: Created page with "{{Infobox Tohban Report| |start_date = 21 March 2018 |end_date = 28 March 2018 |tohban_name = Pascal Saint-Hilaire |tohban_email = shilaire@berkeley.edu |next_tohban = TBD }} =..."
2018-03-28T17:26:29Z
<p>Created page with "{{Infobox Tohban Report| |start_date = 21 March 2018 |end_date = 28 March 2018 |tohban_name = Pascal Saint-Hilaire |tohban_email = shilaire@berkeley.edu |next_tohban = TBD }} =..."</p>
<p><b>New page</b></p><div>{{Infobox Tohban Report|<br />
|start_date = 21 March 2018<br />
|end_date = 28 March 2018<br />
|tohban_name = Pascal Saint-Hilaire<br />
|tohban_email = shilaire@berkeley.edu<br />
|next_tohban = TBD<br />
}}<br />
<br />
== Solar Activity ==<br />
<br />
Very quiet...!<br />
<br />
<br />
<br />
== Memory Management ==<br />
<br />
SSR fill was at 60% on Monday, and rapidly crept up to ~78% on Wednesday, due lack of passes.<br />
<br />
== Spacecraft Status ==<br />
<br />
Detectors 3 and 8 are recording events. The cold tips are 136.4<br />
and 134.6 K as of 19-Mar-2018. The cold plates, 1 and 2 are 159.6 and<br />
158.2 K. Cryocooler power is 54.9W, cryocooler efficiencies are<br />
0.0339 and 0.0343. See:<br />
<br />
http://sprg.ssl.berkeley.edu/~ayshih/soh/latest_temperatures.pdf<br />
<br />
for a summary plot of recent temperatures, efficiencies and<br />
accelerometer values.<br />
<br />
== Data Gaps ==<br />
<br />
Due to high SSR fill, there is little data for this week that has been downloaded.<br />
<br />
== Detector issues ==<br />
<br />
Detectors 3 and 8 are powered on, and are recording events. <br />
No threshold changes or HV changes this past week.<br />
<br />
== Spacecraft Management ==<br />
<br />
{| class="wikitable"<br />
|-<br />
| Decimation || Active/Vigorous<br />
|-<br />
| HLAT Decimation || Rear decimation<br />
|-<br />
| Night time data (fronts) || plus/minus 4 minutes from daylight<br />
|-<br />
| Night time data (rears) || plus/minus 4 minutes from daylight<br />
|-<br />
| Require extra passes? || No<br />
|-<br />
| Requirement for moving pointer? || See above<br />
|-<br />
| Attenuator operation || Nominal<br />
|-<br />
| Ref. deadtime for Att.thresholds || 22.x%<br />
|-<br />
| Detector problems? || See above<br />
|}<br />
<br />
<br />
[[Category:Tohban Report]]<br />
[[Category:Tohban]]</div>
Pshilaire