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 21.9 45.7 50.5 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.30

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18420052	0.501516	0.00000	18.1309	18420054	0.000414913	0.501101	18.1893
1	18420059	0.501073	0.000442982	18.4442	18420053	0.000633125	0.500883	18.3751
2	18420060	0.500783	0.000732958	18.3864	18420058	-0.000195769	0.501712	18.3549
3	18420051	0.501185	0.000330985	18.3100	18420061	-0.00284428	0.504360	18.3421
4	18420055	0.500897	0.000618994	18.2905	18420050	6.08669e-05	0.501455	18.2910
5	18420056	0.501215	0.000301003	18.2594	18420049	7.57978e-05	0.501440	18.2223
6	18420047	0.500253	0.00126296	18.1920	18420057	0.000182013	0.501334	18.2008
7	18420063	0.499746	0.00176999	18.0176	18420046	0.00000	0.501516	18.1834
8	18420048	0.501320	0.000195980	17.9076	18420062	-0.00231953	0.503835	18.0977