Date of Obs. 29/01/2020 Starting time (UT) 05:08:51 Ending time (UT) 05:14:00 Number of images 100 Gband exposure time (ms) 9 Halpha exposure time (ms) 120 Location on disk (arcsec) 491.17 133.69 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 29/01/2020 Starting time (UT) 08:19:46 Ending time (UT) 08:40:24 Number of images 401 Gband exposure time (ms) 8 Halpha exposure time (ms) 120 Location on disk (arcsec) 515.17 132.24 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------