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 -NaN S/N 16.1 30.1 32.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.73

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18100031	0.00565905	0.00000	17.5092	18100032	-0.495626	0.501285	17.4539
1	18100027	0.00000	0.00565905	18.3920	18100028	-0.499475	0.505134	18.3658
2	18100030	0.00536375	0.000295300	18.3549	18100029	-0.499025	0.504684	18.2669