Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
19970022	8968	7	1.31	2.28	94	0.00	19.28	14.35	[14.27,13.99,13.88]	[ 20.4, 28.6, 32.5]	[ 16.7, 4.6, 34.7]	42	282 280 253 252 247 225 142 79 62 23
19970023	8968	7	1.32	2.25	94	0.49	19.37	14.44	[14.13,13.91,13.82]	[ 21.1, 29.8, 33.2]	[ 17.1, 4.7, 35.7]	42	280 278 253 252 247 225 142 23