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 -NaN S/N 20.9 36.1 44.3 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.27

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19510047	0.489513	0.00000	18.4594	19510046	-0.00122078	0.490734	18.3940
1	19510043	0.486715	0.00279802	18.5090	19510042	0.000996709	0.488516	18.4835
2	19510048	0.487664	0.00184900	18.3434	19510045	-0.000988526	0.490502	18.3766
3	19510044	0.486743	0.00277001	18.3198	19510049	-0.00274540	0.492258	18.3281
4	19510040	0.487839	0.00167400	18.2394	19510041	0.00199192	0.487521	18.2744
5	19510039	0.487469	0.00204402	18.1815	19510038	0.00000	0.489513	18.1002