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 -NaN -Inf S/N 22.9 42.1 45.6 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.91

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19430053	0.00644369	0.00000	18.6855	19430052	-0.482907	0.489351	18.7285
1	19430049	0.00318256	0.00326113	18.7989	19430051	-0.481857	0.488301	18.8618
2	19430050	0.00392158	0.00252211	18.7750	19430048	-0.482819	0.489263	18.7333
3	19430046	0.00000	0.00644369	18.5164	19430047	-0.482906	0.489350	18.6623