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 -NaN S/N 17.5 34.5 39.2 S/N(c) 28.1 26.8 42.0 SN(E/C) 0.23

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18270054	0.000405650	0.00000	19.0960	18270059	-0.505725	0.506131	19.0882
1	18270058	-0.00179947	0.00220512	19.1080	18270056	-0.505815	0.506221	19.0973
2	18270053	0.000215736	0.000189914	19.0885	18270052	-0.504737	0.505143	19.0859
3	18270050	0.00000	0.000405650	19.0821	18270055	-0.506216	0.506622	19.0839
4	18270057	-0.00209231	0.00249796	19.0661	18270051	-0.504921	0.505327	19.0573