Date of Obs. 11/04/2018 Starting time (UT) 04:01:32 Ending time (UT) 04:06:31 Number of images 100 Gband exposure time (ms) 9 Halpha exposure time (ms) 100 Location on disk (arcsec) 1.30 0.21 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------