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 31.5 53.7 58.8 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.56

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	17880098	0.496928	0.00000	19.0426	17880099	-0.00298553	0.499914	19.0861
1	17880101	0.495866	0.00106201	19.1563	17880103	-0.00811124	0.505039	19.1745
2	17880102	0.496424	0.000504017	19.1552	17880100	-0.00297355	0.499902	19.1624
3	17880097	0.496751	0.000176996	19.1045	17880096	0.00000	0.496928	19.1353