Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
18850019	8921	6	1.26	1.19	94	0.00	19.91	14.98	[15.29,15.09,14.95]	[ 28.0, 37.0, 44.5]	[ 30.8, 38.9, 40.2]	181	300 298 296 293 261 260 218 138 120 119 89
18850020	8921	6	1.25	1.21	94	0.51	19.91	14.98	[15.25,15.25,15.23]	[ 27.4, 36.6, 44.1]	[ 31.0, 39.0, 40.0]	181	300 298 296 293 260 218 138 120 119 89
18850021	8921	6	1.24	1.23	94	0.51	19.93	14.99	[15.33,15.31,15.25]	[ 27.2, 36.7, 44.0]	[ 31.5, 39.2, 41.0]	181	300 298 296 293 261 260 218 138 120 119 89
18850022	8921	6	1.23	1.22	94	0.00	19.91	14.98	[15.32,15.37,15.29]	[ 26.7, 36.2, 43.3]	[ 30.8, 39.2, 40.8]	181	300 298 296 293 260 248 218 138 120 119 89
18850023	8921	6	1.24	1.40	94	0.00	19.95	15.02	[15.45,15.44,15.11]	[ 26.9, 36.5, 43.5]	[ 31.7, 39.9, 42.1]	181	300 298 293 260 248 247 218 139 138 120 119 89
18850024	8921	6	1.25	1.15	94	0.51	19.72	14.79	[15.37,15.32,15.11]	[ 23.8, 32.8, 38.6]	[ 28.0, 36.0, 38.1]	181	300 298 293 260 218 138 120 119 89