Date of Obs. 24/12/2020 Starting time (UT) 05:01:27 Ending time (UT) 05:52:07 Number of images 100 Gband exposure time (ms) 15 Halpha exposure time (ms) 180 Location on disk (arcsec) -580.44 -275.98 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 24/12/2020 Starting time (UT) 07:44:34 Ending time (UT) 07:59:58 Number of images 31 Gband exposure time (ms) 14 Halpha exposure time (ms) 180 Location on disk (arcsec) -838.55 -287.29 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 24/12/2020 Starting time (UT) 08:00:28 Ending time (UT) 08:09:40 Number of images 19 Gband exposure time (ms) 14 Halpha exposure time (ms) 180 Location on disk (arcsec) -834.71 -287.01 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------