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 -NaN -NaN -NaN S/N 29.8 47.4 54.5 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.99

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18720027	0.507245	0.00000	18.7624	18720033	-0.00104955	0.508295	18.6899
1	18720028	0.506989	0.000256002	18.8767	18720026	0.00000	0.507245	18.8120
2	18720031	0.503233	0.00401199	18.8162	18720034	-0.00162253	0.508868	18.7809
3	18720032	0.503874	0.00337100	18.7320	18720029	-0.00293014	0.510175	18.6858
4	18720035	0.504204	0.00304103	18.6742	18720030	-0.00348777	0.510733	18.6546