Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
18780035	8924	2	1.22	2.05	94	0.00	19.30	14.37	[14.49,14.10,14.10]	[ 19.3, 27.8, 32.5]	[ 12.7, 47.9, 27.0]	198	195 180 165
18780036	8924	2	1.21	2.68	94	0.51	19.59	14.65	[14.59,14.26,14.20]	[ 23.0, 31.9, 38.4]	[ 14.8, 55.2, 30.6]	198	180 171 165
18780037	8924	2	1.19	1.53	94	0.51	19.62	14.69	[13.89,13.74,13.57]	[ 22.5, 31.3, 37.6]	[ 14.8, 54.8, 30.8]	198	180 171 165
18780038	8924	2	1.19	1.83	94	-0.00	19.65	14.71	[14.54,14.29,14.16]	[ 23.3, 33.3, 39.5]	[ 15.1, 55.3, 30.9]	198	180 171 165