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 15.9 28.6 29.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.90

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18620043	0.00557600	0.00000	18.2365	18620044	-0.495022	0.500598	18.2441
1	18620039	0.00000	0.00557600	18.3750	18620040	-0.496119	0.501695	18.3956
2	18620042	0.00404290	0.00153310	18.1398	18620041	-0.495889	0.501465	18.1713