Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
12170033	6920	3	1.24	1.70	47	0.00	18.87	14.69	[14.87,14.51,14.74]	[ 13.9, 22.4, 22.9]	[ 15.0, 4.5, 7.3]		177 148 131
12170034	6920	3	1.24	1.66	47	0.50	18.82	14.64	[15.10,14.70,15.26]	[ 13.2, 21.5, 22.0]	[ 14.4, 4.4, 7.1]		177 148 131 101
12170035	6920	3	1.24	1.75	47	0.50	18.88	14.70	[15.15,14.80,15.12]	[ 14.2, 21.9, 22.1]	[ 15.0, 4.5, 7.4]		148 131 115 101
12170036	6920	3	1.24	1.54	47	-0.00	18.88	14.70	[15.23,14.81,15.13]	[ 14.0, 22.2, 22.4]	[ 15.0, 4.5, 7.3]		148 131 128 101