Date of Obs. 14/05/2019 Starting time (UT) 03:42:37 Ending time (UT) 04:00:00 Number of images 333 Gband exposure time (ms) 4 Halpha exposure time (ms) 95 Location on disk (arcsec) 259.71 138.88 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 14/05/2019 Starting time (UT) 04:00:03 Ending time (UT) 04:08:35 Number of images 167 Gband exposure time (ms) 4 Halpha exposure time (ms) 95 Location on disk (arcsec) 268.46 138.75 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 14/05/2019 Starting time (UT) 05:56:11 Ending time (UT) 05:59:59 Number of images 75 Gband exposure time (ms) 3 Halpha exposure time (ms) 95 Location on disk (arcsec) 277.20 138.62 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------