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 21.9 35.9 39.2 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	18490041	0.503271	0.00000	18.6856	18490042	0.00248077	0.500790	18.3648
1	18490037	0.501417	0.00185400	19.0042	18490038	0.00157129	0.501700	18.9096
2	18490036	0.501150	0.00212097	18.8982	18490039	0.00244495	0.500826	18.5888
3	18490040	0.502622	0.000648975	18.7524	18490035	0.00000	0.503271	18.4214