Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
18810073	8478	7	1.31	1.69	94	0.00	19.65	14.72	[15.09,14.58,14.73]	[ 21.9, 31.2, 35.1]	[ 42.8, 6.6, 56.1]		296 270 269 268 265 252 251 247 184 179 161 154 80 29 16
18810074	8478	7	1.33	1.62	94	0.50	19.69	14.76	[15.24,14.77,14.67]	[ 22.4, 32.3, 35.9]	[ 42.4, 6.6, 56.9]		296 270 268 265 251 247 184 179 161 154 107 80 29 16