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 17.63 znorm Inf sky -NaN -NaN -NaN S/N 26.1 40.7 50.2 S/N(c) 46.7 52.9 77.4 SN(E/C) 0.26

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18280017	0.505235	0.00000	18.9589	18280015	0.00167579	0.503559	18.8324
1	18280016	0.504935	0.000299990	18.9643	18280014	0.00179624	0.503439	18.8682
2	18280012	0.503969	0.00126600	18.8936	18280011	0.00000	0.505235	18.8294