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 24.5 43.0 49.3 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.79

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18810028	0.506552	0.00000	18.9619	18810030	-0.00152064	0.508073	18.9833
1	18810027	0.506168	0.000383973	19.0288	18810026	0.00000	0.506552	19.0143
2	18810031	0.505795	0.000756979	18.9194	18810029	-0.00152210	0.508074	18.9653
3	18810032	0.506368	0.000184000	18.8838	18810033	0.00190685	0.504645	18.8108