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 -Inf -Inf S/N 21.0 35.3 41.9 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.50

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18680017	0.508435	0.00000	18.1669	18680014	0.000308064	0.508127	18.2750
1	18680012	0.505489	0.00294602	18.9084	18680011	0.00000	0.508435	18.9410
2	18680016	0.507130	0.00130498	18.3023	18680015	0.000662008	0.507773	18.3678
3	18680013	0.506444	0.00199103	18.1120	18680018	0.000600993	0.507834	18.1742