Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
19890041	9080	2	1.05	1.68	47	0.00	18.94	14.76	[14.19,14.21,14.54]	[ 13.5, 21.4, 27.6]	[ 37.7, 26.7, 17.8]	259 198 57	288 279 278 204 156 93 73 65 63 54 32
19890042	9080	2	1.06	1.60	47	0.49	19.09	14.91	[14.33,14.22,14.41]	[ 15.0, 23.3, 30.2]	[ 40.2, 28.2, 19.2]	259 198 57	288 279 278 204 156 93 73 69 65 63 54 32
19890043	9080	2	1.07	1.30	47	0.49	19.10	14.92	[14.07,14.00,14.02]	[ 15.2, 22.9, 29.6]	[ 40.2, 28.3, 19.1]	259 198 57	288 279 278 204 156 93 73 69 65 63 54 32
19890044	9080	2	1.08	1.30	47	0.00	19.16	14.98	[13.58,13.40,13.30]	[ 15.2, 22.7, 29.3]	[ 41.1, 28.9, 19.7]	259 198 57	288 279 278 204 156 93 73 69 67 65 63 54 32