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 -Inf S/N 26.8 46.8 49.7 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.22

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	04900053	0.485409	0.00000	232.401	04900054	-0.00165722	0.487066	234.293
1	04900049	0.484432	0.000976980	239.000	04900050	-0.00110289	0.486512	241.007
2	04900052	0.484984	0.000424981	235.154	04900051	-0.00135330	0.486762	239.430
3	04900048	0.484106	0.00130299	219.539	04900047	0.00000	0.485409	230.437