Date of Obs. 17/03/2017 Starting time (UT) 05:11:15 Ending time (UT) 05:31:13 Number of images 400 Gband exposure time (ms) 7 Halpha exposure time (ms) 110 Location on disk (arcsec) 214.27 394.03 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------