Date of Obs. 22/01/2018 Starting time (UT) 06:58:49 Ending time (UT) 07:00:00 Number of images 24 Gband exposure time (ms) 20 Halpha exposure time (ms) 200 Location on disk (arcsec) 817.24 -136.90 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 22/01/2018 Starting time (UT) 07:00:03 Ending time (UT) 07:24:36 Number of images 476 Gband exposure time (ms) 20 Halpha exposure time (ms) 200 Location on disk (arcsec) 821.98 -137.60 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 22/01/2018 Starting time (UT) 11:18:24 Ending time (UT) 11:20:55 Number of images 50 Gband exposure time (ms) 40 Halpha exposure time (ms) 200 Location on disk (arcsec) 840.20 -140.47 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------