Date of Obs. 28/03/2019 Starting time (UT) 04:46:23 Ending time (UT) 04:58:52 Number of images 238 Gband exposure time (ms) 5 Halpha exposure time (ms) 110 Location on disk (arcsec) -621.78 661.05 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 28/03/2019 Starting time (UT) 05:00:03 Ending time (UT) 05:37:36 Number of images 715 Gband exposure time (ms) 5 Halpha exposure time (ms) 110 Location on disk (arcsec) -617.97 661.77 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------