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 18.4 32.0 37.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.77

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18160018	0.504577	0.00000	18.2590	18160019	0.00343721	0.501140	18.1956
1	18160014	0.501392	0.00318497	18.9037	18160016	0.000567172	0.504010	18.7418
2	18160017	0.503080	0.00149697	18.6308	18160015	0.000715433	0.503862	18.6390
3	18160013	0.500974	0.00360298	18.6282	18160012	0.00000	0.504577	18.6024