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 27.4 45.2 52.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.73

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	17850042	0.519237	0.00000	18.9335	17850041	0.00273641	0.516501	18.8411
1	17850043	0.518929	0.000307977	19.0852	17850040	0.00295691	0.516280	19.0798
2	17850038	0.517013	0.00222397	19.0613	17850044	0.00261922	0.516618	19.0521
3	17850039	0.517208	0.00202900	19.0446	17850037	0.00000	0.519237	19.0447