https://sprg.ssl.berkeley.edu/~tohban/wiki/index.php?title=Tohban_Report_2017-09-20&feed=atom&action=historyTohban Report 2017-09-20 - Revision history2024-03-29T15:37:44ZRevision history for this page on the wikiMediaWiki 1.16.0https://sprg.ssl.berkeley.edu/~tohban/wiki/index.php?title=Tohban_Report_2017-09-20&diff=9900&oldid=prevJmctiernan at 18:14, 20 September 20172017-09-20T18:14:50Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>| Attenuator operation || See Notes above</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>| Attenuator operation || See Notes above</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; 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">STOPHERE</del>| Ref. deadtime for Att.thresholds || 18.x%</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>| Ref. deadtime for Att.thresholds || 18.x%</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>| Detector problems? || See above</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>| Detector problems? || See above</div></td></tr>
</table>Jmctiernanhttps://sprg.ssl.berkeley.edu/~tohban/wiki/index.php?title=Tohban_Report_2017-09-20&diff=9899&oldid=prevJmctiernan: Created page with "{{Infobox Tohban Report| |start_date = 13 September 2017 |end_date = 20 September 2017 |tohban_name = Jim McTiernan |tohban_email = jimm@ssl.berkeley.edu |next_tohban = TBD }} ..."2017-09-20T18:05:48Z<p>Created page with "{{Infobox Tohban Report| |start_date = 13 September 2017 |end_date = 20 September 2017 |tohban_name = Jim McTiernan |tohban_email = jimm@ssl.berkeley.edu |next_tohban = TBD }} ..."</p>
<p><b>New page</b></p><div>{{Infobox Tohban Report|<br />
|start_date = 13 September 2017<br />
|end_date = 20 September 2017<br />
|tohban_name = Jim McTiernan<br />
|tohban_email = jimm@ssl.berkeley.edu<br />
|next_tohban = TBD<br />
}}<br />
<br />
== Solar Activity ==<br />
<br />
Quiet<br />
<br />
How many GOES flares occurred?<br />
Flares above B, C, M, X class were 5 2 0 0<br />
And how many of these are listed in the RHESSI flare list?<br />
Flares above B, C, M, X class were 1 1 0 0<br />
And how many had EXCELLENT coverage?<br />
Flares above B, C, M, X class were 1 1 0 0<br />
<br />
There were RHESSI flares/GOES flares 3 / 7<br />
over the time range 12-Sep-17 19-Sep-17<br />
<br />
== Memory Management ==<br />
<br />
Decimation was active/vigorous for the full time period, with the SSR level currently at 41%, recovering from the previous week's activity. We are approximately 2 days behind recovering data.<br />
<br />
== Spacecraft Status ==<br />
<br />
Detectors 1, 3, 6, and 8 are recording events. The cold tips are 131.4 and 129.6 K as of 19-sep-2017. The cold plates, 1 and 2 are 156.8 and 155.4 K. <br />
Cryocooler power is steady at 74.1W, cryocooler efficiencies are 0.0271 and 0.0275. See:<br />
<br />
http://sprg.ssl.berkeley.edu/~ayshih/soh/latest_temperatures.pdf<br />
<br />
for a summary plot of recent temperatures, efficiencies and accelerometer values.<br />
<br />
== Data Gaps ==<br />
<br />
DATA GAPS FOR 13-sep-2017 to 19-sep-2017<br />
TIME RANGE: 2017-09-13T00:00:00.000 -- 2017-09-19T00:00:00.000<br />
NO GAPS IN APP_ID = 1 (VC1-SOH)<br />
NO GAPS IN APP_ID = 154 (VC1-PMTRAS)<br />
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30<br />
N_GAPS 2<br />
GAP START TIME GAP END TIME GAP (SEC)<br />
2017-09-18T11:30:00.000 -- 2017-09-18T17:00:00.000 19800.000<br />
2017-09-18T17:50:00.000 -- 2017-09-19T00:00:00.000 22200.000<br />
<br />
== Detector issues ==<br />
<br />
Detectors 1, 3, 6, and 8 are powered on, and are recording events. No threshold or HV changes.<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? || No<br />
|-<br />
| Attenuator operation || See Notes above<br />
|-<br />
STOPHERE| Ref. deadtime for Att.thresholds || 18.x%<br />
|-<br />
| Detector problems? || See above<br />
|}<br />
<br />
<br />
[[Category:Tohban Report]]<br />
[[Category:Tohban]]</div>Jmctiernan