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 -Inf S/N 12.8 24.6 27.7 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.96

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18420032	0.501853	0.00000	17.9140	18420033	0.00583395	0.496019	17.9236
1	18420028	0.499784	0.00206900	18.1139	18420026	0.00000	0.501853	18.4826
2	18420027	0.498662	0.00319099	18.1058	18420029	0.00215622	0.499697	18.0999
3	18420031	0.501547	0.000306010	17.8296	18420030	0.00305905	0.498794	17.8990