Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
18820046	8925	6	1.24	1.26	94	0.00	19.89	14.96	[15.49,14.93,14.64]	[ 29.1, 38.6, 46.6]	[ 25.3, 46.4, 28.6]	181	300 299 296 284 269 179 171 131 94
18820047	8925	6	1.21	1.30	94	0.50	19.86	14.93	[15.48,15.21,14.99]	[ 28.3, 38.3, 45.8]	[ 25.1, 46.2, 29.2]	181	300 299 284 269 179 171 139 94
18820048	8925	6	1.20	1.22	94	0.50	19.85	14.92	[15.72,15.37,15.18]	[ 28.1, 38.5, 45.6]	[ 25.2, 46.8, 28.1]	181	300 299 179 171 139 94
18820049	8925	6	1.19	1.35	94	0.00	19.95	15.02	[15.75,15.35,15.18]	[ 29.6, 40.7, 47.7]	[ 27.0, 46.5, 28.2]	181	300 299 269 226 179 171 139 94