Date of Obs. 17/12/2019 Starting time (UT) 04:49:41 Ending time (UT) 04:57:10 Number of images 147 Gband exposure time (ms) 8 Halpha exposure time (ms) 110 Location on disk (arcsec) 759.77 -598.02 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 17/12/2019 Starting time (UT) 05:12:03 Ending time (UT) 05:59:59 Number of images 916 Gband exposure time (ms) 8 Halpha exposure time (ms) 110 Location on disk (arcsec) 760.80 -598.14 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 17/12/2019 Starting time (UT) 06:00:02 Ending time (UT) 06:04:56 Number of images 84 Gband exposure time (ms) 8 Halpha exposure time (ms) 110 Location on disk (arcsec) 761.77 -598.25 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 17/12/2019 Starting time (UT) 07:49:58 Ending time (UT) 07:59:59 Number of images 195 Gband exposure time (ms) 7 Halpha exposure time (ms) 110 Location on disk (arcsec) 736.03 -616.83 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 17/12/2019 Starting time (UT) 08:00:02 Ending time (UT) 08:17:32 Number of images 337 Gband exposure time (ms) 7 Halpha exposure time (ms) 110 Location on disk (arcsec) 737.49 -616.94 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 17/12/2019 Starting time (UT) 09:01:50 Ending time (UT) 09:50:19 Number of images 912 Gband exposure time (ms) 7 Halpha exposure time (ms) 110 Location on disk (arcsec) 738.88 -617.05 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------