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 16.6 28.1 32.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.84

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19910053	0.505617	0.00000	17.8420	19910054	0.00753433	0.498083	17.9019
1	19910056	0.501086	0.00453103	18.8345	19910055	0.00584038	0.499777	18.7251
2	19910052	0.503564	0.00205302	17.7352	19910051	0.00000	0.505617	17.7464