Date of Obs. 31/12/2020 Starting time (UT) 05:05:06 Ending time (UT) 05:38:58 Number of images 251 Gband exposure time (ms) 17 Halpha exposure time (ms) 150 Location on disk (arcsec) 760.19 -281.26 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 31/12/2020 Starting time (UT) 05:43:02 Ending time (UT) 05:56:33 Number of images 100 Gband exposure time (ms) 17 Halpha exposure time (ms) 150 Location on disk (arcsec) 422.64 -262.58 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 31/12/2020 Starting time (UT) 06:09:12 Ending time (UT) 06:49:37 Number of images 299 Gband exposure time (ms) 17 Halpha exposure time (ms) 170 Location on disk (arcsec) 702.56 -673.09 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 31/12/2020 Starting time (UT) 07:31:51 Ending time (UT) 07:45:16 Number of images 100 Gband exposure time (ms) 20 Halpha exposure time (ms) 200 Location on disk (arcsec) -627.69 -730.69 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------