Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
19000027	8921	3	1.24	1.85	94	0.00	19.63	14.69	[15.48,15.17,15.51]	[ 24.1, 32.8, 39.2]	[ 26.5, 33.8, 35.8]		300 293 221
19000028	8921	3	1.25	1.83	94	0.50	19.53	14.60	[15.74,15.47,15.54]	[ 22.6, 31.4, 36.7]	[ 25.4, 32.9, 34.0]		293 221
19000029	8921	3	1.27	1.74	94	0.50	19.66	14.73	[15.65,15.51,15.51]	[ 23.9, 32.7, 38.7]	[ 27.6, 35.5, 37.0]		293 221 44
19000030	8921	3	1.30	1.97	94	-0.00	19.61	14.68	[15.71,15.50,15.58]	[ 23.5, 32.1, 37.6]	[ 26.7, 34.2, 35.5]		300 293 257 221