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 28.7 49.1 57.7 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.82

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18120047	0.507075	0.00000	18.5180	18120044	0.00633625	0.500739	18.6752
1	18120042	0.505241	0.00183403	18.8837	18120040	0.00419805	0.502877	18.8991
2	18120039	0.505706	0.00136900	18.8424	18120041	0.00442589	0.502649	18.8840
3	18120038	0.505286	0.00178903	18.8022	18120037	0.00000	0.507075	18.8143
4	18120043	0.506023	0.00105202	18.7201	18120045	0.00559999	0.501475	18.7354
5	18120046	0.506194	0.000881016	18.5283	18120048	0.00588325	0.501192	18.7314