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 -NaN -NaN S/N 40.6 61.3 76.4 S/N(c) 15.4 16.7 54.6 SN(E/C) 0.28

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	17990021	0.499606	0.00000	18.9840	17990022	0.00456622	0.495040	19.0095
1	17990020	0.499133	0.000473022	19.0120	17990019	0.00235817	0.497248	19.0128
2	17990017	0.498144	0.00146201	18.9419	17990018	0.00286537	0.496741	19.0066
3	17990016	0.497349	0.00225702	18.9101	17990015	-0.00102034	0.500626	18.8588
4	17990012	0.498543	0.00106302	18.8154	17990011	0.00000	0.499606	18.7989
5	17990013	0.497945	0.00166100	18.7514	17990014	-0.00174125	0.501347	18.7749