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 32.7 51.6 58.4 S/N(c) 0.7 45.7 52.4 SN(E/C) 0.18

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19400059	0.480133	0.00000	18.9525	19400057	-0.00397327	0.484106	18.9080
1	19400055	0.479852	0.000281006	18.9364	19400058	-0.00317709	0.483310	18.8859
2	19400056	0.480044	8.89897e-05	18.9302	19400054	0.00000	0.480133	18.8781
3	19400060	0.479996	0.000137001	18.9007	19400061	-0.00462709	0.484760	18.8130