Show pageDiscussionOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ======20250919====== =====Time===== 1830 - 2315 =====Attendance===== Krishna, Bhanu =====Spaces Occupied===== 401, 433C, Dome =====Goals===== Astropol =====Equipment Used===== ^ Scope ^ Camera ^ Focus ^ |Main|PICSI2 w/ 178|| |Finder|ASI 482|2465| =====Frame Table===== ^ Time Observed ^ Source Name ^ Filter ^ Int Time [s] ^ Gain ^ Airmass ^ Mag (filter) ^ RA [h] ^ DEC [deg] ^ Source Type ^Scope ^ Purpose ^ Notes^ | YYYYmmddTHHMM | Object | Filter | time | gain | airmass | mag(V) | HH | DD | type | Scope | Purpose | tracking? Others?| | 20250919T1853 | Darks | u | 12 | 0 | airmass | mag(V) | HH | DD | type | Scope | Cal | tracking? Others?| | 20250919T1901 | LED | g | 12 | 50 | airmass | mag(V) | HH | DD | type | Scope | Cal | tracking? Others?| | 20250919T2022 | Beta Cep| g | 12ms | 50 | 1.239| 3.23 | 21.28| 70.43 | Beta Cep | PICSARR | Target | tracking is stable| | 20250919T2039 | Beta Cep| g | 12ms | 50 | 1.224| 3.23 | 21.28| 70.43 | Beta Cep | PICSARR | Target | tracking is stable| | 20250919T2112 | Beta Cep| g | 12ms | 50 | 1.200| 3.23 | 21.28| 70.43 | Beta Cep | PICSARR | Target | tracking is stable| | 20250919T2130 | Beta Cep| g | 12ms | 50 | 1.190| 3.23 | 21.28| 70.43 | Beta Cep | PICSARR | Target | tracking is stable| | 20250919T2158 | Phi Cas| g | 12ms | 50 | 1.468| 4.95 | 1.21| 58.24 | High-Pol | PICSARR | Target | tracking is stable| | 20250919T2237 | Alpha Lac| g | 12ms | 50 | 1.043| 3.77 | 22.32| 50.25 | Low-Pol | PICSARR | Target | Clouds rolled mid capture. stopped the captures| =====Log===== 1850 - Done with Dome setup 1853 - Took darks 1901 - Took LED calibration 2022 - Waited for clouds to pass by and started capture of Beta Cep 1 4x4 2039 - Captured Beta Cep 2 4x4 (with LED at 6) 2112 - Captured Beta Cep 1 4x4 (with LED at 3) 2131 - Captured Beta Cep 2 4x4 (with LED at 3) 2137 - Started cap for Alpha Lac but clouds rolled in. 2300 - Shutting everything down after confirming the skycover manually from the roof =====ToDo===== =====Notes===== 20:22, 20:39 captures were taken with LED set to 6 20:22 Focus for Beta Cep is 2588 21:58 Focus for Phi Cas is changed to 2578 22:20 Slew to Alpha Lac, Clouds rolled 22:37 Started Capture but clouds rolled in. stopped midway =====Weather===== 19:00 - Temp:77F, Hum:67 21:00 - Temp:68F, Hum:87 22:00 - Temp:67F, Hum:84 23:00 - Temp:66F, Hum:84 =====Data===== {{tag>[picsarr]}}