Date of Obs. 03/04/2021 Starting time (UT) 02:34:35 Ending time (UT) 02:41:22 Number of images 50 Gband exposure time (ms) 18 Halpha exposure time (ms) 200 Location on disk (arcsec) -795.45 -486.12 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 03/04/2021 Starting time (UT) 02:43:49 Ending time (UT) 03:29:49 Number of images 99 Gband exposure time (ms) 18 Halpha exposure time (ms) 200 Location on disk (arcsec) -793.77 -485.28 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 03/04/2021 Starting time (UT) 03:42:07 Ending time (UT) 04:30:09 Number of images 100 Gband exposure time (ms) 10 Halpha exposure time (ms) 150 Location on disk (arcsec) 540.51 -769.70 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 03/04/2021 Starting time (UT) 04:41:24 Ending time (UT) 05:27:47 Number of images 100 Gband exposure time (ms) 9 Halpha exposure time (ms) 150 Location on disk (arcsec) -1.85 -696.71 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 03/04/2021 Starting time (UT) 05:39:50 Ending time (UT) 06:31:04 Number of images 110 Gband exposure time (ms) 8 Halpha exposure time (ms) 150 Location on disk (arcsec) 542.40 -770.83 Gband Image Size (pixels) 1000 1000 Halpha Image Size (pixels) 900 900 Plate Scale (arcsec/pixel) 0.19 0.19 --------