Date of Obs. 12/11/2020 Starting time (UT) 08:07:22 Ending time (UT) 08:34:48 Number of images 500 Gband exposure time (ms) 25 Halpha exposure time (ms) 280 Location on disk (arcsec) -694.32 -522.58 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 12/11/2020 Starting time (UT) 09:05:51 Ending time (UT) 09:33:49 Number of images 500 Gband exposure time (ms) 40 Halpha exposure time (ms) 280 Location on disk (arcsec) 536.01 -410.53 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------