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 26.0 43.1 46.8 S/N(c) 27.3 65.6 17.1 SN(E/C) 0.84

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19710054	0.498456	0.00000	19.0190	19710055	0.00391628	0.494540	18.9980
1	19710053	0.497654	0.000802010	18.9573	19710048	0.00000	0.498456	18.9405
2	19710049	0.495148	0.00330800	18.8878	19710051	-0.000705155	0.499161	18.9271
3	19710050	0.496178	0.00227800	18.8390	19710052	0.000958442	0.497498	18.7365