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 -Inf -Inf S/N 28.1 49.4 54.3 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.24

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	04280047	0.498715	0.00000	195.504	04280044	-0.000597134	0.499312	197.515
1	04280046	0.494166	0.00454903	195.324	04280045	-0.000689411	0.499404	197.402
2	04280043	0.497126	0.00158900	194.707	04280048	-0.000360968	0.499076	196.644
3	04280042	0.493434	0.00528100	194.486	04280041	0.00000	0.498715	190.005