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blog:20260701 [2026/07/01 22:55] Sterling Olsonblog:20260701 [2026/07/02 05:58] (current) Sterling Olson
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 =====Time=====  =====Time===== 
-1900-+1900-0600
 =====Attendance===== =====Attendance=====
-Percy, Sterling, Noah, Natalie+Percy, Sterling, Lynn, Noah (shadow), Natalie (shadow)
 =====Spaces Occupied===== =====Spaces Occupied=====
 401, 433C, dome 401, 433C, dome
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 |  20260701T2116 | HD 154445  | r  |  600 ms | 150 | N/A | 5.7 | 17 | 0  | High Pol  | Main | Astropol | tracking? Others?| |  20260701T2116 | HD 154445  | r  |  600 ms | 150 | N/A | 5.7 | 17 | 0  | High Pol  | Main | Astropol | tracking? Others?|
 |  20260701T2149 | OQ 334  | r  |  15 s | 150 | 1.023 | 13.8 | 14 | 32  | Science  | Main | Astropol | tracking? Others?| |  20260701T2149 | OQ 334  | r  |  15 s | 150 | 1.023 | 13.8 | 14 | 32  | Science  | Main | Astropol | tracking? Others?|
 +|  20260701T2358 | HD 154445  | r  |  600 ms | 150 | N/A | 5.7 | 17 | 0  | High Pol  | Main | Astropol | tracking? Others?| 
 +|  20260701T0040 | OQ 334  | r  |  15 s | 150 | 1.023 | 13.8 | 14 | 32  | Science  | Main | Astropol | tracking? Others?| 
 +|  20260702T0202 | UCAC4 776-040054  | r  |  4s | 150 | 1.116 | 12.5 | 20 | High Pol  | Science  | Main | Astropol | tracking? Others?| 
 +|  20260701T0236 | BL Lac  | r  |  15 s | 150 | 1.085 | 14 | 22 | 42  | Science  | Main | Astropol | tracking? Others?| 
 +|  20260702T0423 | UCAC4 776-040054  | r  |  4s | 150 | 1.158 | 12.5 | 20 | High Pol  | Science  | Main | Astropol | tracking? Others?| 
 +|  20260701T0501 | Alpha Lac  | r  |  70ms | 150 | 1.019 | 3.76 | 22 | 50  | Science  | Main | Astropol | tracking? Others?| 
 +|  20260702T0511 | UCAC4 776-040054  | r  |  4s | 150 | 1.210 | 12.5 | 20 | High Pol  | Science  | Main | Astropol | tracking? Others?|
  
 =====Log===== =====Log=====
 +  [19:19:43] SESSION START 
 +  [19:19:43] obs arrival Percy 
 +  [19:19:43] obs arrival Sterling 
 +  [19:19:43] obs arrival Natalie 
 +  [19:19:43] obs arrival Noah 
 +  [19:19:43] Active instrument: PICSI2 
 +  [19:20:06] Completing startup procedures 
 +  [19:28:19] switched instrument from PICSARR2 to PICSI2 
 +  [19:52:36] Calibration start - darks 15s, 25 frames 
 +  [20:00:02] Calibration start - darks 10s, 25 frames 
 +  [20:20:53] calibration end 
 +  [20:21:18] Slewed to Arcturus for pointing 
 +  [20:21:29] Slewing to and starting Eta Boo capture 
 +  [20:35:01] Slewed to HD 154445 but we are completely saturating so we are waiting 
 +  [21:16:13] Starting Hd 154445 capture 
 +  [21:37:42] Slewed to OQ 334 and started taking 2 min single frame capture for Gaia 
 +  [23:56:47] Noticed that pointing was quite a bit off at 2355 - redid it. Data collected previously in the night may not be viable. 
 +  [23:57:44] Slewing to HD 154445 
 +  [23:58:52] HD 154445 acquired. Beginning capture. The target looks the same as wehen observed previously, but proceed with caution when reducing data. 
 +  [01:58:26] HD 154445 capture COMPLETE 
 +  [01:58:36] Slewing to UCAC4 776-040054 
 +  [02:00:29] UCAC4 776-040054 acquired, beginning capture 
 +  [02:35:10] OQ 334 is now too low on the horizon - we will be taking captures of BL Lac, as requested in the previous PICSI2 session 
 +  [04:18:15] We will use the same exposure and rotations as OQ 334 
 +  [04:22:36] BL Lac captures complete 
 +  [04:22:47] Slewing to UCAC4 776-040054 
 +  [04:22:53] UCAC4 776-040054 acquired, beginning capture 
 +  [04:53:43] UCAC4 776-040054 captures complete 
 +  [04:55:32] Logger is fullscreen and will not minimize, ending logger session to reset 
 +  [04:55:39] SESSION END 
 +  [04:56:19] Worked as expected. 
 +  [04:56:45] Further observation of the science target BL lac will result in rsaturation in the middle of the capture duration. 
 +  [04:57:22] We will opt to observe alpha lac as our last capture of the night. The sun is expected to rise in the coming 30mins 
 +  [04:57:32] Slewing to alpha lac 
 +  [04:59:23] alpha lac acquired, beginning capture 
 +  [05:00:44] Capture is expected to take only 10 minutes. Will assess the onset of oversaturation and see if we have time for one more capture of UCAC4 776-040054 
 +  [05:10:51] Will take one more capture of UCAC4 776-040054 
 +  [05:11:09] Slewed to and acquired UCAC4 776-040054 - beginning final capture of the night 
 +  [05:41:31] Capture completed. The detector is saturated. 
 +  [05:41:40] Beginning shutdown procedures 
 +  [0547] Copying data into PICSI2 z:drive 
 +  [0553] Shutdown complete, just waiting for files to finish copying over 
 +  [0557] Complete. Leaving the control room
 =====ToDo===== =====ToDo=====
  
 =====Notes===== =====Notes=====
-It hot. Hopital+  * It hot. Hopital 
 +  * Noticed that pointing was quite a bit off at 2355et - redid it. Data collected previously in the night may not be viable.
 =====Weather===== =====Weather=====
 +| Time | Temp | Humidity|
 | 2100 | 87 | 63 | | 2100 | 87 | 63 |
 | 2200 | 85 | 70 | | 2200 | 85 | 70 |
-| 2300 |   +| 2300 | 83 72 
-| 0000 |   +| 0000 | 83 74 
-| 0100 |   +| 0100 | 82 77 
-| 0200 |   +| 0200 | 82 77 
-| 0300 |   +| 0300 | 81 79 
-| 0400 |   +| 0400 | 80 85 
-| 0500 |   |+| 0500 | 79 85 |
 | 0600 |  |  | | 0600 |  |  |
 =====Data===== =====Data=====