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 -NaN -NaN -NaN S/N 27.3 48.0 53.5 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.87

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19730051	0.493784	0.00000	18.9928	19730052	-0.00212930	0.495913	18.9914
1	19730050	0.493209	0.000575006	19.0299	19730048	0.000735511	0.493048	18.9935
2	19730047	0.493023	0.000761002	18.9041	19730049	0.000925091	0.492859	18.9804
3	19730046	0.492754	0.00103000	18.9035	19730045	0.00000	0.493784	18.8626