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 17.65 znorm Inf sky -Inf -Inf -Inf S/N 23.3 35.6 44.6 S/N(c) 25.3 45.5 68.5 SN(E/C) 0.28

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18870057	0.00329456	0.00000	16.1857	18870054	-0.509545	0.512840	17.8687
1	18870053	0.00000	0.00329456	19.1163	18870059	-0.507973	0.511268	19.1316
2	18870060	0.000341711	0.00295285	19.0715	18870058	-0.507824	0.511119	18.4990
3	18870056	0.00189083	0.00140373	15.2760	18870055	-0.509449	0.512744	17.1348