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)
17340048	47	Red Green Blue z 18.93 znorm 14.75 sky 14.0 13.9 14.1 S/N 14.5 23.3 27.5 S/N(c) 15.2 15.3 18.9 SN(E/C) 0.82
17340049	47	Red Green Blue z 15.22 znorm 11.04 sky 12.8 12.7 12.7 S/N 0.4 1.1 1.1 S/N(c) 0.9 1.3 1.3 SN(E/C) 0.97
17340050	47	Red Green Blue z 17.24 znorm 13.06 sky 13.1 13.1 13.1 S/N 3.3 6.7 7.4 S/N(c) 5.4 6.1 7.4 SN(E/C) 1.04
17340051	47	Red Green Blue z 17.26 znorm 13.08 sky 13.2 13.1 13.1 S/N 3.2 6.7 7.5 S/N(c) 5.7 6.1 7.7 SN(E/C) 0.91