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 23.4 36.1 40.2 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	12870016	0.468711	0.00000	18.0323	12870015	0.00000	0.468711	18.4449
1	12870020	0.458844	0.00986698	19.0078	12870022	-0.00710676	0.475818	18.9624
2	12870021	0.460579	0.00813198	18.9944	12870019	-0.00388083	0.472592	18.9236
3	12870017	0.467996	0.000714988	18.0429	12870018	-0.00413647	0.472847	18.5795