Date of Obs. 22/05/2020 Starting time (UT) 04:56:00 Ending time (UT) 04:59:31 Number of images 69 Gband exposure time (ms) 7 Halpha exposure time (ms) 110 Location on disk (arcsec) -310.19 508.86 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 22/05/2020 Starting time (UT) 08:18:47 Ending time (UT) 08:39:39 Number of images 400 Gband exposure time (ms) 6 Halpha exposure time (ms) 110 Location on disk (arcsec) -274.07 552.62 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------