Table of Contents

20260408

Time

1800 - 0145

Attendance

Krisman, Saisri

Spaces Occupied

401, 433c, dome

Goals

Astropol

Equipment Used

Scope Camera Focus
MainPICSI2 w/ 178
FinderASI 4822465

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?
20260408T1852 Flats r 700ms 150 1.000 mag(V) HH DD type Scope Purpose tracking? Others?
20260408T1942 Darks r 70ms 150 1.000 mag(V) HH DD type Scope Purpose tracking? Others?
20260408T1943 Darks r 600ms 150 1.000 mag(V) HH DD type Scope Purpose tracking? Others?
20260408T1945 Darks r 10s 150 1.000 mag(V) HH DD type Scope Purpose tracking? Others?
20260408T1950 Darks r 15s 150 1.000 mag(V) HH DD type Scope Purpose tracking? Others?
20260408T2010 HD116513 r 600ms 150 1.463 7.5 13 +71 type Scope Purpose focus: 2619.8
20260408T2032 Gamma Gem r 70ms 150 1.197 1.90(V) 06 +16 Low-Pol Main Astropol f : 2619.3
20260408T2045 HD116513 r 600ms 150 1.463 7.5 13 +71 type Scope Purpose focus: 2619.9
20260408T2109 S5 1803+784 r 15s 150 1.613 15(V) 17 +78 Blazar Main Astropol F: 2619.9
20260408T2238 HD116513 r 600ms 150 1.279 7.5 13 +71 type Scope Purpose focus: 2619.9
20260408T2256 WD1542+182 r 15s 150 2.397 14.9(V) 15 +18 High-pol Cal Main Astropol F: 2619.9
20260408T0005 S5 1803+784 r 15s 150 1.601 15(V) 17 +78 Blazar Main Astropol F: 2619.9

Log

1852 - Started setting up the dome

1908 - Started Calibration frame

1958 - Finished taking calibration frames

2000 - Started Pointing

2010 - Slewed and started capture of HD116513

2030 - Slewed and started capture of Gamma Gem

2045 - Slewed and started capture of HD116513

2109 - Slewed and started capture of S5 1803+784

2238 - Slewed and started capture of HD116513

2256 - Slewed and started capture of WD1542+182

0005 - Slewed and started capture of S5 1803+784

0131 - Completed the capture of S5 1803+784

0133 - Started closedown procedure

ToDo

Notes

- We held ES despite it being cancelled on Discord

Weather

Time Temp Humidity
2000 44 47
2100 41 57
2200 41 57
2300 38 70
0000 37 72
0100 36 79

Data