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 7.2 15.1 18.1 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.99

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	17870083	0.516205	0.00000	16.9899	17870085	0.00492857	0.511276	16.9965
1	17870082	0.515288	0.000917017	17.6761	17870081	0.00000	0.516205	18.1036
2	17870087	0.515468	0.000737011	17.1057	17870088	0.00515353	0.511051	17.4545
3	17870086	0.515063	0.00114202	16.8589	17870084	0.00516487	0.511040	16.8485