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 -NaN -NaN -Inf S/N 25.9 44.9 49.9 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.26

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	04280042	0.376158	0.00000	283.752	04280041	0.00000	0.376158	268.242
1	04280046	0.365304	0.0108540	294.221	04280044	-0.00648639	0.382644	293.485
2	04280043	0.364881	0.0112770	291.723	04280048	-0.00834356	0.384502	291.143
3	04280047	0.366426	0.00973201	288.007	04280045	-0.00560272	0.381761	290.452