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 14.2 24.5 26.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.67

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18680046	0.00238653	0.00000	18.5173	18680045	-0.501710	0.504097	18.4471
1	18680043	0.00000	0.00238653	18.5307	18680044	-0.501040	0.503426	18.5368
2	18680047	0.00212926	0.000257270	18.2510	18680048	-0.500885	0.503272	18.2115