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 33.4 51.6 60.2 S/N(c) 39.3 0.6 87.4 SN(E/C) 0.28

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18880028	0.511425	0.00000	18.9406	18880030	0.00183033	0.509595	18.8951
1	18880027	0.510296	0.00112903	18.8944	18880029	0.00163719	0.509788	18.8921
2	18880032	0.510616	0.000809014	18.8773	18880033	0.00281868	0.508606	18.8825
3	18880031	0.509298	0.00212699	18.8043	18880026	0.00000	0.511425	18.8271