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)
17330055	47	Red Green Blue z 19.08 znorm 14.90 sky 14.7 14.4 14.8 S/N 15.5 25.6 28.6 S/N(c) 22.1 27.9 25.5 SN(E/C) 0.61
17330056	47	Red Green Blue z 19.11 znorm 14.93 sky 14.5 14.5 14.8 S/N 15.4 25.8 29.4 S/N(c) 22.5 28.4 25.9 SN(E/C) 0.61
17330057	47	Red Green Blue z 19.05 znorm 14.87 sky 14.7 14.5 15.0 S/N 15.2 25.4 28.4 S/N(c) 21.8 27.6 25.2 SN(E/C) 0.63
17330058	47	Red Green Blue z 19.14 znorm 14.96 sky 14.7 14.6 14.9 S/N 15.9 26.6 29.5 S/N(c) 23.0 28.7 26.0 SN(E/C) 0.61
17330059	47	Red Green Blue z 19.15 znorm 14.97 sky 14.8 14.7 14.8 S/N 16.3 27.5 30.5 S/N(c) 23.4 29.1 26.4 SN(E/C) 0.60
17330060	47	Red Green Blue z 19.17 znorm 14.99 sky 14.9 14.6 14.8 S/N 16.6 27.7 30.6 S/N(c) 23.5 29.4 26.5 SN(E/C) 0.55
17330061	47	Red Green Blue z 19.20 znorm 15.02 sky 14.6 14.6 14.8 S/N 16.8 28.1 30.8 S/N(c) 24.0 30.0 26.9 SN(E/C) 0.56
17330062	47	Red Green Blue z 19.14 znorm 14.96 sky 14.7 14.7 14.8 S/N 16.3 27.4 30.1 S/N(c) 23.2 29.2 26.1 SN(E/C) 0.60