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 21.2 38.1 41.0 S/N(c) 28.0 68.2 37.6 SN(E/C) 0.32

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	15590040	0.488766	0.00000	18.8433	15590041	-0.000456879	0.489223	18.8115
1	15590039	0.488693	7.30157e-05	18.8507	15590038	0.00000	0.488766	18.9861
2	15590043	0.488759	7.00355e-06	18.6903	15590042	-0.00179002	0.490556	18.7447