Date of Obs. 28/04/2020 Starting time (UT) 03:57:25 Ending time (UT) 04:23:04 Number of images 470 Gband exposure time (ms) 7 Halpha exposure time (ms) 110 Location on disk (arcsec) 222.83 -210.12 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 28/04/2020 Starting time (UT) 04:34:09 Ending time (UT) 04:44:32 Number of images 200 Gband exposure time (ms) 6 Halpha exposure time (ms) 110 Location on disk (arcsec) -105.57 -43.14 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 28/04/2020 Starting time (UT) 08:23:49 Ending time (UT) 08:39:02 Number of images 300 Gband exposure time (ms) 6 Halpha exposure time (ms) 110 Location on disk (arcsec) 265.17 -211.02 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------