Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
18460048	8803	6	1.20	2.73	47	0.00	18.33	14.15	[14.38,14.20,14.40]	[ 10.5, 17.7, 19.5]	[ 40.2, 13.8, 13.5]	181	300 289 196 172 106 70 35 16
18460049	8803	6	1.20	2.37	47	0.50	18.31	14.13	[14.47,14.23,14.18]	[ 10.0, 17.5, 19.2]	[ 39.3, 13.7, 13.3]	181	300 196 172 106 70 35 16
18460050	8803	6	1.20	2.73	47	0.50	18.08	13.90	[14.85,14.62,14.51]	[ 8.4, 15.3, 16.8]	[ 35.3, 12.5, 11.7]	181	196 172 106 35 16