Date of Obs. 21/02/2020 Starting time (UT) 04:33:02 Ending time (UT) 04:43:37 Number of images 200 Gband exposure time (ms) 6 Halpha exposure time (ms) 100 Location on disk (arcsec) -802.83 525.34 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------