UTdate UTtime * RA (HMS J2000) DEC (DMS J2000) Airmass Diam (") 
[*=daylight ANC=Astronomical/Nautical/Civil Twilight] 

 2018-Dec-22 01:00 C  23 01 13.39  -07 19 49.3    1.402   2.261337
 2018-Dec-22 01:00 C  23 01 13.39  -07 19 49.3    1.402   2.261337
 2018-Dec-22 01:30 N  23 01 13.46  -07 19 48.8    1.410   2.261311
 2018-Dec-22 02:00 A  23 01 13.53  -07 19 48.4    1.445   2.261285
 2018-Dec-22 02:30    23 01 13.60  -07 19 47.9    1.511   2.261259
 2018-Dec-22 03:00    23 01 13.67  -07 19 47.4    1.617   2.261233
 2018-Dec-22 03:30    23 01 13.73  -07 19 47.0    1.774   2.261207
 2018-Dec-22 04:00    23 01 13.80  -07 19 46.5    2.008   2.261181
 2018-Dec-22 04:30    23 01 13.87  -07 19 46.0    2.367   2.261155
 2018-Dec-22 05:00    23 01 13.94  -07 19 45.5    2.951   2.261128
 2018-Dec-22 05:30    23 01 14.01  -07 19 45.1    4.018   2.261102
 2018-Dec-22 06:00    23 01 14.08  -07 19 44.6    6.448   2.261076
 2018-Dec-22 06:30    23 01 14.16  -07 19 44.1   15.547   2.261050
 2018-Dec-22 07:00    23 01 14.23  -07 19 43.6     n.a.   2.261023
 2018-Dec-22 07:30    23 01 14.30  -07 19 43.1     n.a.   2.260997
 2018-Dec-22 08:00    23 01 14.37  -07 19 42.7     n.a.   2.260971
 2018-Dec-22 08:30    23 01 14.44  -07 19 42.2     n.a.   2.260945
 2018-Dec-22 09:00    23 01 14.51  -07 19 41.7     n.a.   2.260918
 2018-Dec-22 09:30    23 01 14.59  -07 19 41.2     n.a.   2.260892
 2018-Dec-22 10:00    23 01 14.66  -07 19 40.8     n.a.   2.260866
 2018-Dec-22 10:30    23 01 14.73  -07 19 40.3     n.a.   2.260840
 2018-Dec-22 11:00    23 01 14.81  -07 19 39.8     n.a.   2.260814
 2018-Dec-22 11:30    23 01 14.88  -07 19 39.3     n.a.   2.260788
 2018-Dec-22 12:00    23 01 14.95  -07 19 38.8     n.a.   2.260762
 2018-Dec-22 12:30    23 01 15.03  -07 19 38.4     n.a.   2.260736
 2018-Dec-22 13:00    23 01 15.10  -07 19 37.9     n.a.   2.260710
 2018-Dec-22 13:30    23 01 15.18  -07 19 37.4     n.a.   2.260684
 2018-Dec-22 14:00 A  23 01 15.25  -07 19 36.9     n.a.   2.260658
 2018-Dec-22 14:30 N  23 01 15.32  -07 19 36.5     n.a.   2.260632
 2018-Dec-22 15:00 C  23 01 15.40  -07 19 36.0     n.a.   2.260607
 2018-Dec-22 15:30 *  23 01 15.47  -07 19 35.5     n.a.   2.260581
 2018-Dec-22 16:00 *  23 01 15.54  -07 19 35.0     n.a.   2.260555
 2018-Dec-22 16:30 *  23 01 15.62  -07 19 34.6     n.a.   2.260530
 2018-Dec-22 17:00 *  23 01 15.69  -07 19 34.1     n.a.   2.260504