======20260430====== =====Time===== 1800 - =====Attendance===== Krisman, Sterling, Lynn =====Spaces Occupied===== 401, 433C, Dome =====Goals===== * PICSARR2 data collection for astropol * Data collection for Saron's research project =====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?| | 20260430T1842 | Darks | u | 12ms | 150 | 1.000 | mag(V) | HH | DD | type | Scope | dark calibrations | PICSARR2 | | 20260430T1900 | Flats | g | 12ms | 150 | 1.000 | mag(V) | HH | DD | type | Scope | LED calibrations | PICSARR2 | | 20260430T2048 | Eta Boo | g | 12ms | 50 | 1.661 | 1(V) | 13 | 18 | Low-pol Cal | Main | Astropol | focus: 2521.4 | | 20260430T2110 | Spica | g | 12ms | 50 | 2.344 | 1(V) | 13 | -11 | Low-pol Cal | Main | Astropol | focus: 2521.2 | | 20260430T2130 | Beta Leo | g | 12ms | 50 | 1.131 | 0.37(V) | 11 | 14 | Low-pol Cal | Main | Astropol | focus: 2520 | | 20260430T2152 | Spica | g | 12ms | 50 | 1.941 | 1(V) | 13 | -11 | Low-pol Cal | Main | Astropol | focus: 2520 | | 20260430T2210 | Eta Boo | g | 12ms | 50 | 1.259 | 1(V) | 13 | 18 | Low-pol Cal | Main | Astropol | focus: 2521.4 | | 20260430T2228 | Spica | g | 12ms | 50 | 1.751 | 1(V) | 13 | -11 | Low-pol Cal | Main | Astropol | focus: 2520 | | 20260430T2250 | Beta Leo | g | 12ms | 50 | 1.107 | 0.37(V) | 11 | 14 | Low-pol Cal | Main | Astropol | focus: 2520 | | 20260430T2315 | Spica | g | 12ms | 50 | 1.614 | 1(V) | 13 | -11 | Low-pol Cal | Main | Astropol | focus: 2520 | | 20260430T2335 | Eta Boo | g | 12ms | 50 | 1.098 | 1(V) | 13 | 18 | Low-pol Cal | Main | Astropol | focus: 2521.4 | | 20260430T2355 | HD 154445 | g | 12ms | 50 | 2.462 | 6.5(V) | 17 | -0 | High-pol Cal | Main | Astropol | focus: 2521.3 | | 20260501T0011 | HD 154445 | g | 12ms | 50 | 2.154| 6.5(V) | 17 | -0 | High-pol Cal | Main | Astropol | focus: 2521.3 | | 20260501T0030 | Spica | g | 12ms | 50 | 1.597| 1(V) | 13 | -11 | Low-pol Cal | Main | Astropol | focus: 2520 | | 20260501T0051 | HD 154445 | g | 12ms | 50 | 1.778| 6.5(V) | 17 | -0 | High-pol Cal | Main | Astropol | focus: 2521.3 | | 20260501T0108 | HD 154445 | g | 12ms | 50 | 1.676| 6.5(V) | 17 | -0 | High-pol Cal | Main | Astropol | focus: 2521.3 | | 20260501T0126 | Spica | g | 12ms | 50 | 1.708| 1(V) | 13 | -11 | Low-pol Cal | Main | Astropol | focus: 2520 | | 20260501T0147 | HD 154445 | g | 12ms | 50 | 1.494| 6.5(V) | 17 | -0 | High-pol Cal | Main | Astropol | focus: 2521.3 | | 20260501T0206 | HD 154445 | g | 12ms | 50 | 1.433| 6.5(V) | 17 | -0 | High-pol Cal | Main | Astropol | focus: 2521.3 | =====Log===== 1810 - Started setting up the dome 1842 - Started taking Darks 1845 - Completed taking Darks 1900 - Started taking led capture 1903 - Completed capture of led 1932 - North mirror door did not close until much later from when we closed the rest, making note of this 1933 - Waiting for the sun to go down. 2032 - Sun is down, started doing pointing 2048 - Started capture of Eta Boo 2110 - Slewed and started capture of Spica 2130 - Slewed and started capture of Beta leo 2152 - Started capture of spica 2210 - Slewed and started capture of Eta boo 2228 - Slewed and started capture of Spica 2250 - Slewed and started capture of Beta leo 2315 - Slewed and started capture of Spica 2335 - Slewed and started capture of Eta boo 2355 - Slewed and started capture of HD 154445 [00:11:45] started capture of HD 154445 [00:12:06] obs arrival lynn [00:12:26] obs departure Krisman [00:31:11] slewed and started capture of spica [00:52:07] slewed and started capture of HD 154445 [01:08:56] started capture of HD 154445 [01:18:33] obs arrival Jason [01:18:47] Arrived at 12:30 [01:26:33] slewed and started capture of spica [01:47:19] slewed and started capture of HD 154445 [02:06:55] started capture of HD 154445 [02:25:48] END OF ASTROPOL, Spica is below 30 deg [02:25:55] starting pretty pictures [02:26:10] SESSION END =====ToDo===== =====Notes===== The north mirror door didn’t close when we tried to close all the mirror doors, but when we pressed “close” again, it shut properly, and we were then able to open all the mirror doors without any issues. =====Weather===== | 1800 | 61 | 56 | | 1900 | 58 | 62 | | 2000 | 55 | 66 | | 2100 | 52 | 74 | | 2200 | 50 | 77 | | 2300 | 49 | 77 | | 0100 | 46 | 83 | | 0230 | 45 | 82 | =====Data===== {{tag>[picsarr]}}