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 29.1 50.5 56.3 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.76

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19910046	0.497000	0.00000	18.9276	19910040	0.00000	0.497000	18.8735
1	19910045	0.495716	0.00128400	19.0206	19910043	-0.000754660	0.497755	18.9938
2	19910042	0.495499	0.00150099	18.9881	19910044	-0.000918521	0.497919	18.9767
3	19910041	0.495363	0.00163701	18.9346	19910047	-0.00311609	0.500116	18.9233