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 16.4 28.9 33.8 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.48

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18390028	0.505499	0.00000	18.4527	18390026	0.00000	0.505499	18.4313
1	18390027	0.504868	0.000631034	18.4302	18390029	0.00256131	0.502938	18.4047
2	18390031	0.505253	0.000245988	18.0032	18390030	0.00325000	0.502249	18.0585