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 -NaN S/N 20.7 33.9 39.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.40

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	15980035	0.489702	0.00000	18.6264	15980033	0.00113790	0.488564	18.5440
1	15980032	0.488368	0.00133398	18.6037	15980034	0.000822490	0.488880	18.5241
2	15980031	0.488239	0.00146300	18.4535	15980030	0.00000	0.489702	18.3862