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 -NaN S/N 20.9 35.7 38.8 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.38

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19480022	0.493044	0.00000	18.4785	19480021	0.00129939	0.491745	18.4662
1	19480014	0.489200	0.00384399	18.5513	19480013	0.00000	0.493044	18.4850
2	19480019	0.488338	0.00470600	18.4394	19480020	0.000483561	0.492560	18.4189
3	19480015	0.490581	0.00246298	18.3805	19480016	0.000863590	0.492180	18.3777
4	19480018	0.488730	0.00431398	18.1019	19480017	0.000353833	0.492690	18.1370
5	19480023	0.492570	0.000473976	17.9063	19480024	0.000401894	0.492642	17.7990