Date of Obs. 26/10/2017 Starting time (UT) 04:10:57 Ending time (UT) 05:00:00 Number of images 548 Gband exposure time (ms) 13 Halpha exposure time (ms) 120 Location on disk (arcsec) -247.82 -224.51 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 26/10/2017 Starting time (UT) 05:00:03 Ending time (UT) 05:44:44 Number of images 752 Gband exposure time (ms) 12 Halpha exposure time (ms) 110 Location on disk (arcsec) -238.94 -224.71 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 26/10/2017 Starting time (UT) 07:46:29 Ending time (UT) 08:00:00 Number of images 300 Gband exposure time (ms) 12 Halpha exposure time (ms) 120 Location on disk (arcsec) -241.32 -203.90 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 26/10/2017 Starting time (UT) 08:00:02 Ending time (UT) 08:47:15 Number of images 700 Gband exposure time (ms) 12 Halpha exposure time (ms) 120 Location on disk (arcsec) -232.39 -204.10 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 26/10/2017 Starting time (UT) 09:29:18 Ending time (UT) 09:54:41 Number of images 505 Gband exposure time (ms) 12 Halpha exposure time (ms) 120 Location on disk (arcsec) -232.39, -204.10 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------