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 26.7 42.1 52.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.73

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	17880039	0.507204	0.00000	19.0730	17880040	0.00233367	0.504870	19.0893
1	17880038	0.506754	0.000450015	19.0769	17880044	0.00238752	0.504816	19.1201
2	17880043	0.505779	0.00142497	19.0705	17880037	0.00000	0.507204	19.0350
3	17880042	0.505645	0.00155902	18.9310	17880041	0.00188617	0.505318	18.8550