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 40.5 63.8 73.5 S/N(c) 34.7 56.5 72.0 SN(E/C) 0.19

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18880043	0.511019	0.00000	19.0299	18880037	0.00000	0.511019	19.0547
1	18880046	0.509990	0.00102901	19.0654	18880045	-0.00164432	0.512663	19.1164
2	18880038	0.508268	0.00275099	19.0605	18880044	-0.00197753	0.512996	19.0907
3	18880042	0.510184	0.000835001	19.0555	18880040	-0.00144362	0.512463	19.0840
4	18880039	0.508876	0.00214297	19.0334	18880041	-0.00180643	0.512825	19.0574