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 -NaN S/N 22.3 37.0 43.7 S/N(c) 50.8 56.3 50.2 SN(E/C) 0.39

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19680012	0.491181	0.00000	18.7409	19680018	0.00116695	0.490014	18.9676
1	19680013	0.491130	5.09918e-05	18.4991	19680014	-0.00399382	0.495175	18.7778
2	19680017	0.490539	0.000641972	18.3243	19680011	0.00000	0.491181	16.3323
3	19680016	0.490682	0.000498980	16.0421	19680015	-0.00247991	0.493661	15.7400