Date of Obs. 23/11/2017 Starting time (UT) 06:22:34 Ending time (UT) 06:32:02 Number of images 200 Gband exposure time (ms) 18 Halpha exposure time (ms) 220 Location on disk (arcsec) 676.76 -111.49 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 23/11/2017 Starting time (UT) 07:59:00 Ending time (UT) 07:59:59 Number of images 22 Gband exposure time (ms) 18 Halpha exposure time (ms) 200 Location on disk (arcsec) 13.16 -102.61 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 23/11/2017 Starting time (UT) 08:00:01 Ending time (UT) 08:46:20 Number of images 978 Gband exposure time (ms) 18 Halpha exposure time (ms) 200 Location on disk (arcsec) 22.48 -102.60 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------