Date of Obs. 21/05/2020 Starting time (UT) 07:23:09 Ending time (UT) 07:38:32 Number of images 300 Gband exposure time (ms) 6 Halpha exposure time (ms) 110 Location on disk (arcsec) -401.38 524.47 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------