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 17.65 znorm Inf sky -Inf -Inf -Inf S/N 11.2 23.7 24.9 S/N(c) 17.1 24.1 56.4 SN(E/C) 0.42

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	15580042	0.492056	0.00000	17.8101	15580047	0.00162732	0.490429	17.5696
1	15580041	0.491403	0.000652999	18.3133	15580040	0.00000	0.492056	18.5210
2	15580046	0.491207	0.000849009	17.9219	15580044	0.00106964	0.490986	17.8147
3	15580045	0.490846	0.00121000	17.8954	15580043	0.00156423	0.490492	17.6646