Date of Obs. 30/01/2020 Starting time (UT) 07:47:45 Ending time (UT) 07:55:47 Number of images 158 Gband exposure time (ms) 8 Halpha exposure time (ms) 120 Location on disk (arcsec) 679.91 115.11 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 30/01/2020 Starting time (UT) 10:37:11 Ending time (UT) 10:58:48 Number of images 402 Gband exposure time (ms) 15 Halpha exposure time (ms) 200 Location on disk (arcsec) 698.90 118.21 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------