Date of Obs. 07/11/2020 Starting time (UT) 04:28:08 Ending time (UT) 04:56:38 Number of images 500 Gband exposure time (ms) 13 Halpha exposure time (ms) 200 Location on disk (arcsec) -416.77 -430.44 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------