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 15.5 27.9 33.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.84

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18440035	0.507305	0.00000	18.3844	18440040	0.00551830	0.501787	18.4467
1	18440039	0.506920	0.000385046	18.6129	18440036	0.00475218	0.502553	18.6360
2	18440034	0.507116	0.000189006	18.3555	18440033	0.00000	0.507305	18.3688
3	18440038	0.507220	8.50558e-05	16.7334	18440037	0.00531502	0.501990	17.6384