Date of Obs. 01/05/2018 Starting time (UT) 04:01:59 Ending time (UT) 04:59:58 Number of images 1091 Gband exposure time (ms) 8 Halpha exposure time (ms) 200 Location on disk (arcsec) -332.75 262.29 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 01/05/2018 Starting time (UT) 05:00:01 Ending time (UT) 05:20:52 Number of images 409 Gband exposure time (ms) 8 Halpha exposure time (ms) 200 Location on disk (arcsec) -324.34 262.53 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 01/05/2018 Starting time (UT) 07:36:24 Ending time (UT) 07:47:16 Number of images 200 Gband exposure time (ms) 7 Halpha exposure time (ms) 200 Location on disk (arcsec) -318.01 212.57 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 01/05/2018 Starting time (UT) 08:17:19 Ending time (UT) 09:00:00 Number of images 801 Gband exposure time (ms) 8 Halpha exposure time (ms) 200 Location on disk (arcsec) 911.32 20.44 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 -------- Date of Obs. 01/05/2018 Starting time (UT) 09:00:03 Ending time (UT) 09:20:56 Number of images 399 Gband exposure time (ms) 8 Halpha exposure time (ms) 200 Location on disk (arcsec) 913.92 19.80 Gband Image Size (pixels) 904 904 Halpha Image Size (pixels) 856 856 Plate Scale (arcsec/pixel) 0.19 0.19 --------