Date of Obs. 25/05/2018 Starting time (UT) 04:21:21 Ending time (UT) 04:47:45 Number of images 500 Gband exposure time (ms) 10 Halpha exposure time (ms) 200 Location on disk (arcsec) -797.64 213.97 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------