Date of Obs. 29/01/2018 Starting time (UT) 05:01:56 Ending time (UT) 05:07:11 Number of images 100 Gband exposure time (ms) 20 Halpha exposure time (ms) 200 Location on disk (arcsec) 1.33 -0.25 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------