Date of Obs. 28/05/2018 Starting time (UT) 03:43:47 Ending time (UT) 04:00:00 Number of images 310 Gband exposure time (ms) 11 Halpha exposure time (ms) 200 Location on disk (arcsec) -420.86 215.36 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 28/05/2018 Starting time (UT) 04:00:04 Ending time (UT) 04:36:30 Number of images 690 Gband exposure time (ms) 11 Halpha exposure time (ms) 200 Location on disk (arcsec) -412.88 215.45 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 28/05/2018 Starting time (UT) 07:57:33 Ending time (UT) 07:59:58 Number of images 47 Gband exposure time (ms) 9 Halpha exposure time (ms) 200 Location on disk (arcsec) -371.30 363.55 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 28/05/2018 Starting time (UT) 08:00:02 Ending time (UT) 08:23:49 Number of images 453 Gband exposure time (ms) 9 Halpha exposure time (ms) 200 Location on disk (arcsec) -363.56 363.63 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------