Date of Obs. 06/01/2020 Starting time (UT) 05:17:03 Ending time (UT) 05:43:36 Number of images 500 Gband exposure time (ms) 10 Halpha exposure time (ms) 120 Location on disk (arcsec) -131.87 -510.77 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------