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 -Inf -NaN S/N 25.0 43.7 50.3 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.75

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18480049	0.506371	0.00000	18.7650	18480047	0.00315169	0.503219	18.7076
1	18480045	0.503638	0.00273299	18.8897	18480043	0.00203405	0.504337	18.9443
2	18480046	0.504039	0.00233203	18.8694	18480040	0.00000	0.506371	18.9139
3	18480041	0.502504	0.00386703	18.8614	18480044	0.00196832	0.504403	18.8118
4	18480042	0.503678	0.00269300	18.8060	18480048	0.00355548	0.502816	18.7312