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 -Inf S/N 17.3 33.6 35.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.97

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18510052	0.496809	0.00000	18.5723	18510049	0.00173899	0.495070	18.4453
1	18510051	0.496548	0.000261009	18.5622	18510046	0.00000	0.496809	18.3767
2	18510048	0.496665	0.000144005	18.3267	18510050	0.00234861	0.494460	18.3725
3	18510047	0.496507	0.000302017	18.1694	18510053	0.00336587	0.493443	18.3576