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 17.63 znorm Inf sky -NaN -NaN -Inf S/N 41.3 60.5 69.9 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.43

01710064	0.00000	150.043
01710065	0.00000	164.129
01710066	0.00000	155.501
01710067	0.00000	149.340
01710068	0.00000	140.471
01710069	0.00000	147.222
01710070	0.00000	149.546
01710071	0.00000	124.403