Date of Obs. 06/06/2019 Starting time (UT) 03:18:18 Ending time (UT) 03:44:08 Number of images 500 Gband exposure time (ms) 6 Halpha exposure time (ms) 105 Location on disk (arcsec) -0.82 0.09 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 06/06/2019 Starting time (UT) 04:59:05 Ending time (UT) 05:00:00 Number of images 19 Gband exposure time (ms) 5 Halpha exposure time (ms) 100 Location on disk (arcsec) -573.54 -30.30 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 06/06/2019 Starting time (UT) 05:00:03 Ending time (UT) 05:25:03 Number of images 481 Gband exposure time (ms) 5 Halpha exposure time (ms) 100 Location on disk (arcsec) -566.26 -30.28 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------