Date of Obs. 28/10/2017 Starting time (UT) 05:34:01 Ending time (UT) 05:56:41 Number of images 500 Gband exposure time (ms) 14 Halpha exposure time (ms) 120 Location on disk (arcsec) -177.25 143.65 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 28/10/2017 Starting time (UT) 06:10:54 Ending time (UT) 07:00:00 Number of images 668 Gband exposure time (ms) 14 Halpha exposure time (ms) 120 Location on disk (arcsec) 199.61 -201.19 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 28/10/2017 Starting time (UT) 07:00:03 Ending time (UT) 07:50:15 Number of images 903 Gband exposure time (ms) 14 Halpha exposure time (ms) 120 Location on disk (arcsec) 208.62 -201.03 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------