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 23.9 42.1 48.7 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.59

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	17840054	0.513281	0.00000	19.1947	17840055	0.00172850	0.511553	19.1990
1	17840050	0.512575	0.000706017	19.1886	17840052	0.00162805	0.511653	19.1896
2	17840053	0.512613	0.000667989	19.1729	17840051	0.00172558	0.511555	19.1529
3	17840049	0.512773	0.000508010	19.0858	17840048	0.00000	0.513281	19.0184