Date of Obs. 04/05/2020 Starting time (UT) 04:52:40 Ending time (UT) 04:59:59 Number of images 144 Gband exposure time (ms) 6 Halpha exposure time (ms) 110 Location on disk (arcsec) -484.28 -337.08 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 04/05/2020 Starting time (UT) 05:00:02 Ending time (UT) 05:18:06 Number of images 356 Gband exposure time (ms) 6 Halpha exposure time (ms) 110 Location on disk (arcsec) -477.29 -336.78 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------