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 -Inf S/N 22.5 39.9 41.5 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.89

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	12170016	0.496174	0.00000	150.179	12170015	0.000465771	0.495708	149.333
1	12170012	0.495628	0.000546008	161.055	12170018	0.00166101	0.494513	159.464
2	12170013	0.495966	0.000208020	159.752	12170014	0.000291092	0.495883	154.748
3	12170017	0.496052	0.000122011	157.885	12170011	0.00000	0.496174	152.882