Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
18880037	8920	1	1.09	1.24	47	0.00	19.06	14.88	[15.21,14.80,15.20]	[ 19.9, 29.8, 34.4]	[ 15.6, 25.2, 32.1]		265 259 254 248 183 65
18880038	8920	1	1.09	1.52	47	0.51	19.08	14.90	[15.32,15.00,15.46]	[ 19.8, 29.8, 34.3]	[ 15.5, 25.2, 32.1]		266 265 248 183 65
18880039	8920	1	1.08	1.38	47	0.51	19.05	14.87	[15.50,15.08,15.28]	[ 19.4, 29.4, 33.9]	[ 15.4, 25.0, 31.8]		248 183 65
18880040	8920	1	1.07	1.29	47	-0.00	19.11	14.93	[14.99,15.20,15.24]	[ 19.9, 30.1, 34.4]	[ 15.7, 25.5, 32.4]		254 248 183 65
18880041	8920	1	1.07	1.36	47	-0.00	19.07	14.89	[15.33,15.27,15.21]	[ 19.7, 29.7, 34.1]	[ 15.6, 25.3, 32.2]		248 183 65
18880042	8920	1	1.06	1.30	47	0.51	19.08	14.89	[15.40,15.18,15.33]	[ 19.4, 29.4, 33.8]	[ 15.4, 25.0, 31.9]		254 248 183
18880043	8920	1	1.06	1.30	47	0.51	19.05	14.87	[15.43,15.29,15.24]	[ 19.4, 29.3, 33.6]	[ 15.4, 25.0, 31.9]		254 248 183
18880044	8920	1	1.06	1.53	47	-0.00	19.12	14.94	[15.22,15.33,15.27]	[ 19.8, 29.8, 34.1]	[ 15.8, 25.7, 32.7]		254 248 183 65
18880045	8920	1	1.06	1.37	47	-0.00	19.15	14.97	[15.36,15.59,15.17]	[ 19.9, 30.0, 34.5]	[ 15.9, 25.8, 32.9]		254 248 183 147
18880046	8920	1	1.06	1.20	47	0.51	19.08	14.90	[15.27,15.35,15.17]	[ 19.2, 29.2, 33.4]	[ 15.5, 25.2, 32.2]		254 248 183 147 137 65