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 -NaN S/N 14.9 23.9 29.5 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.37

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18980035	0.00000	0.00000	18.3632	18980036	-0.504711	0.504711	18.4322
1	18980038	-0.00321777	0.00321777	18.4440	18980037	-0.504439	0.504439	18.4900
2	18980039	-0.00179407	0.00179407	17.9209	18980040	-0.501671	0.501671	17.8392