Frame	Plate	Cart	sec z	seeing	Nreads	Dither	Zero	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
8520031	0	0	1.30	0.00	6		13.78	11.84	[15.59,14.39, -NaN]	[ 0.0, 0.0, 0.0]	[ 0.0, 0.0, 0.0]		219
8520032	0	0	1.30	0.00	6		13.61	11.66	[13.33,13.76,16.64]	[ 0.0, 0.0, 0.0]	[ 0.0, 0.0, 0.0]		219
8520033	0	0	1.30	0.00	6		13.87	11.92	[13.53,14.38,13.37]	[ 0.0, 0.0, 0.0]	[ 0.0, 0.0, 0.0]		219
8520034	0	0	1.30	0.00	6		13.86	11.91	[13.65,15.46,14.53]	[ 0.0, 0.0, 0.0]	[ 0.0, 0.0, 0.0]		219