Date of Obs. 03/03/2017 Starting time (UT) 04:08:19 Ending time (UT) 04:28:39 Number of images 450 Gband exposure time (ms) 9 Halpha exposure time (ms) 110 Location on disk (arcsec) 918.80 280.54 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------