Date of Obs. 27/11/2020 Starting time (UT) 06:01:41 Ending time (UT) 06:29:49 Number of images 500 Gband exposure time (ms) 17 Halpha exposure time (ms) 200 Location on disk (arcsec) -546.13 -317.70 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 27/11/2020 Starting time (UT) 08:13:17 Ending time (UT) 08:40:57 Number of images 500 Gband exposure time (ms) 17 Halpha exposure time (ms) 200 Location on disk (arcsec) -511.38 -264.70 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------