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 -NaN -NaN S/N 8.0 15.8 17.8 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.89

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	17590082	0.504420	0.00000	17.5483	17590081	0.00282239	0.501598	17.3507
1	17590078	0.501865	0.00255495	17.9350	17590077	0.00000	0.504420	18.4398
2	17590079	0.504380	3.99947e-05	17.1182	17590080	0.00374193	0.500678	16.4947