blog:20260529

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20260529

1800-

Jason,Noah,Saisri,Sterling,Percy

401,433c, dome

Astropol and data collection for HS intern Saron

Scope Camera Focus
MainPICSARR 2 w/ 178
FinderASI 4822465
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?
20260529T2132 Beta Vir g 12ms 50 1.316 3.6(V) 11 +1 Low-pol PICSARR2 Instrument polarization Astropol focus: 2519.9
20260529T2154 Beta Vir r 12ms 50 1.342 3.6(V) 11 +1 Low-pol PICSARR2 Instrument polarization Astropol focus: 2519.9
20260529T2211 Beta Vir i 12ms 50 1.377 3.6(V) 11 +1 Low-pol PICSARR2 Instrument polarization Astropol focus: 2519.9
20260529T2243 Beta Vir z 12ms 50 1.377 3.6(V) 11 +1 Low-pol PICSARR2 Instrument polarization Astropol focus: 2519.9
20260529T2309 HD 154445 g 12ms 50 1.712 5.6(V) 17 -0 High-pol Cal Main Astropol focus: 2516.8
20260529T2333 HD 154445 g 50ms 50 1.712 5.6(V) 17 -0 High-pol Cal Main Astropol focus: 2516.8
20260529T2353 HD 154445 g 200ms 50 1.712 5.6(V) 17 -0 High-pol Cal Main Astropol focus: 2516.8
20260530T0013 HD 154445 g 12ms 50 1.712 5.6(V) 17 -0 High-pol Cal Main Astropol focus: 2516.8
20260530T0031 HD 154445 r 12ms 50 1.712 5.6(V) 17 -0 High-pol Cal Main Astropol focus: 2516.8
20260530T0047 HD 154445 i 12ms 50 1.712 5.6(V) 17 -0 High-pol Cal Main Astropol focus: 2516.8
20260530T0104 HD 154445 z 12ms 50 1.333 5.6(V) 17 -0 High-pol Cal Main Astropol focus: 2516.8
20260530T0121 HD 154445 g 12ms 50 1.318 5.6(V) 17 -0 High-pol Cal Main Astropol focus: 2516.8
20260530T0143 HD 154445 g 50ms 50 1.308 5.6(V) 17 -0 High-pol Cal Main Astropol focus: 2516.8
20260530T0201 HD 154445 g 200ms 50 1.310 5.6(V) 17 -0 High-pol Cal Main Astropol focus: 2516.8
20260530T0304 NGC 5466 b 300sx6 150 1.478 14.8 14 +28 globular cluster finder science target HS intern
20260530T0337 NGC 5466 v 300sx6 150 1.212 14.8 14 +28 globular cluster finder science target HS intern
20260530T0545 Flats v 25ms 150 1.000 mag(V) HH DD calibration Scope dark calibrations HS intern
20260530T0605 Darks b 300sx2 150 1.000 mag(V) HH DD calibration Scope dark calibrations HS intern
20260530T0609 Darks b 25msx10 150 1.000 mag(V) HH DD calibration Scope dark calibrations HS intern

[20:08:33] SESSION START [20:08:33] obs arrival Jason [20:08:33] obs arrival Saisri [20:08:33] obs arrival Noah [20:08:33] Active instrument: PICSARR2 [20:08:54] arrived earlier at 1800 [20:09:19] all calibrations done by Ian ending at 2000 [20:25:31] We are waiting until the sun goes down for pointing. 10~ [20:52:08] Slewing to Arcturus to point [20:59:05] Did not find it, Slewing to Jupiter now [21:07:16] pointing is off trying to use plate solving to get position. [21:24:05] plate solving worked pointing is done [21:24:28] adjusted focus to 2525.1n [21:27:41] Slewed to Beta Vir [21:28:05] adjusted focus to 2519.9 [21:34:10] Started BetaVir_TP_g_012ms capture [21:52:31] Started BetaVir_TP_r_012ms capture [22:09:37] Started BetaVir_TP_i_012ms capture [22:27:48] Started BetaVir_TP_z_012ms capture [22:29:43] Capture dropped a frame, restarting capture [22:33:50] We are also restarting sharpcap as it froze after we canceled the capture [22:38:07] Deleted old files for Z capture [22:41:04] Adjusted focus to 2518.6 and reset LED level and mode to 4 and A respectivly. [22:43:45] Started BetaVir_TP_z_012ms capture [22:57:23] Dropped frame a 2 mins ago. [23:07:46] Slewed to HD154445 [23:09:34] Starting HD154445_TIM_g_012ms capture [23:19:10] droped [23:20:27] *dropped temp is 48.8 [23:29:49] Changed Led level to 5 Mode to B and exposure to 50ms [23:33:02] Started HD154445_TIM_g_50ms capture [23:50:48] Setting exp to 200 ms and mode to C [23:53:55] Started HD154445_TIM_g_200ms capture [00:04:16] obs departure Noah [00:04:22] obs departure Jason [00:04:29] obs arrival Sterling [00:12:22] Frame dropped [00:14:45] Started HD154445_FIL_g_012ms capture [00:30:48] Started HD154445_FIL_r_012ms capture [00:33:01] obs departure Saisri [00:36:22] obs arrival Percy [00:47:23] Started HD154445_FIL_i_012ms capture [01:04:14] Started HD154445_FIL_z_012ms capture [01:21:35] Started HD154445_TIM_g_012ms capture [01:42:15] Dropped frame [01:43:04] Started HD154445_TIM_g_50ms capture [02:01:55] Started HD154445_TIM_g_200ms capture [02:20:02] Finished observing plan for Astropool

[0224] - Beginning data collection for Saron's observing plan [0230] Beginning first capture of NGC 5466 – 5min exposure, 6 frames, b filter [0311] Beginning second capture – 5min exposure, 6 frames, v filter

[0400] Switching instrument to the 2600 for pretty pictures [0530] Switched back to PISCARR2

Ian did the calibrations tonight.

1900 75 46
2200 67 63
2300 66 63
0000 66 61
0100 61 71
0200 64 60