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 -Inf S/N 25.2 43.0 44.1 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.43

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	12720055	0.491806	0.00000	206.317	12720056	-0.000294112	0.492100	208.375
1	12720054	0.490864	0.000941992	202.513	12720049	0.00000	0.491806	203.083
2	12720050	0.487704	0.00410199	199.029	12720053	-0.00140120	0.493207	194.335
3	12720051	0.487348	0.00445801	197.145	12720052	-0.00146838	0.493274	192.241