Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness

Frame	Nreads	Zeropoints	Mag plots	Spatial mag deviation	Spatial sky 16325A emission deviations (filled: sky, open: star)	Spatial sky continuum emission	Spatial sky telluric CO2 absorption deviations (filled: H < 10)
0	0	Red Green Blue z 17.64 znorm Inf sky -Inf -NaN -NaN S/N 34.1 48.4 61.2 S/N(c) 20.5 36.6 0.6 SN(E/C) 0.27

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18550043	0.493379	0.00000	19.0193	18550038	0.00000	0.493379	18.9904
1	18550040	0.491140	0.00223899	19.0594	18550045	-0.000261031	0.493640	19.0032
2	18550044	0.491923	0.00145599	19.0173	18550041	-0.00205790	0.495437	18.9890
3	18550039	0.489726	0.00365299	18.9985	18550042	-0.00150871	0.494888	18.9831