Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
1720067	4948	7	1.66	2.13	50	0.00	18.56	14.31	[14.18,13.90,14.12]	[ 14.6, 20.6, 21.5]	[ 13.5, 19.2, 20.0]		135 83
1720068	4948	7	1.68	2.14	50	0.00	18.52	14.27	[14.21,14.00,14.35]	[ 14.3, 20.4, 21.3]	[ 13.1, 18.8, 19.8]		135 83
1720069	4948	7	1.70	2.36	50	0.00	18.49	14.24	[14.14,14.02,14.33]	[ 13.9, 19.9, 21.0]	[ 12.6, 18.5, 19.4]		135 83
1720070	4948	7	1.73	2.19	50	0.00	18.45	14.20	[14.28,14.05,14.52]	[ 13.6, 19.8, 20.6]	[ 12.4, 18.4, 19.1]		135 83
1720071	4948	7	1.76	2.18	50	0.00	18.58	14.33	[14.35,14.06,14.36]	[ 14.7, 21.0, 22.1]	[ 13.5, 19.8, 20.5]		135 83
1720072	4948	7	1.79	2.64	50	0.00	18.36	14.11	[14.14,14.08,14.48]	[ 12.8, 19.0, 19.6]	[ 11.7, 17.7, 18.1]		135 83
1720073	4948	7	1.83	2.83	50	0.00	18.22	13.97	[14.20,14.14,14.43]	[ 11.9, 17.7, 18.3]	[ 10.8, 16.5, 17.0]		135 83