blog:20251202

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blog:20251202 [2025/12/02 20:29] – Sterling Olsonblog:20251202 [2025/12/03 01:07] (current) – Sterling Olson
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 =====Time=====  =====Time===== 
-1600 - +1600 - 0105
 =====Attendance===== =====Attendance=====
-Saisri, Krisman+Saisri, Krisman, Nick, Lynn
 =====Spaces Occupied===== =====Spaces Occupied=====
 401, 433C 401, 433C
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 | 20251202T1800 | Darks | r | 70ms | 150 | 1 | mag(V) | HH | DD | type | Scope | Calibration | tracking? Others?| | 20251202T1800 | Darks | r | 70ms | 150 | 1 | mag(V) | HH | DD | type | Scope | Calibration | tracking? Others?|
 | 20251202T1801 | Darks | r | 600ms | 150 | 1 | mag(V) | HH | DD | type | Scope | Calibration | tracking? Others?| | 20251202T1801 | Darks | r | 600ms | 150 | 1 | mag(V) | HH | DD | type | Scope | Calibration | tracking? Others?|
 +| 20251202T1825 | Flats| r | 1100ms | 150 | 1 | mag(V) | HH | DD | type | Scope | Calibration | tracking? Others?|
 | 20251202T1930 | AM Herc| r | 15s | 150 | 2.336 | 14.8(V) | 18h 16m | 49 52 | Target | Scope | High-pol | Focus: 2621.1| | 20251202T1930 | AM Herc| r | 15s | 150 | 2.336 | 14.8(V) | 18h 16m | 49 52 | Target | Scope | High-pol | Focus: 2621.1|
 | 20251202T2025 | BL Lac| r | 15s | 150 | 1.212 | 15.5(V) | 22h 03m | 42 24 | Target | Scope | Blazar | tracking? Others?| | 20251202T2025 | BL Lac| r | 15s | 150 | 1.212 | 15.5(V) | 22h 03m | 42 24 | Target | Scope | Blazar | tracking? Others?|
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 2025 - Started capture of BL Lac 2025 - Started capture of BL Lac
 +
 +2200 - New captures put on hold due to increase in cloud coverage
 +
 +0055 - Started shutdown procedures due to lack of improvement in cloud coverage
 =====ToDo===== =====ToDo=====
  
 =====Notes===== =====Notes=====
 +- During the first BL Lac capture, cloud coverage sharply increased during last third of 90 minute capture.
 +
 +- New captures paused after first capture of BL Lac is completed due to cloud coverage as of 2200.
 +
 +- Cloud coverage did not improve for the next couple hours. Planning shutdown if there is still total cloud coverage from the roof at 0100
  
 =====Weather===== =====Weather=====
 Time Temp Humidity Time Temp Humidity
 +
 1700 37 90 1700 37 90
 +
 +2100    33      92
 +
 +2200    33      92
 +
 +2300    32      92
 +
 +0000    32      88
 =====Data===== =====Data=====