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)
17040051	47	Red Green Blue z 18.21 znorm 14.03 sky 14.5 14.3 14.4 S/N 8.5 14.9 16.8 S/N(c) 11.1 9.6 5.0 SN(E/C) 0.97
17040052	47	Red Green Blue z 18.49 znorm 14.31 sky 14.5 14.3 14.4 S/N 10.5 17.6 20.0 S/N(c) 13.0 11.0 5.8 SN(E/C) 0.96
17040053	47	Red Green Blue z 18.92 znorm 14.74 sky 14.3 14.2 14.3 S/N 14.0 22.1 24.8 S/N(c) 16.3 13.4 7.1 SN(E/C) 0.92
17040054	47	Red Green Blue z 19.07 znorm 14.89 sky 14.4 14.3 14.1 S/N 15.3 22.8 26.9 S/N(c) 17.4 14.4 7.5 SN(E/C) 0.88
17040055	47	Red Green Blue z 19.07 znorm 14.89 sky 14.3 14.2 14.2 S/N 15.3 23.0 26.7 S/N(c) 17.3 14.4 7.5 SN(E/C) 0.86
17040056	47	Red Green Blue z 19.13 znorm 14.95 sky 14.3 14.2 14.2 S/N 15.3 23.6 26.7 S/N(c) 17.9 14.6 7.7 SN(E/C) 0.88
17040057	47	Red Green Blue z 19.13 znorm 14.95 sky 14.3 14.3 14.2 S/N 15.7 23.8 27.6 S/N(c) 17.8 14.7 7.7 SN(E/C) 0.89
17040058	47	Red Green Blue z 19.12 znorm 14.94 sky 14.3 14.2 14.4 S/N 15.7 23.8 27.3 S/N(c) 17.9 14.7 7.7 SN(E/C) 0.90
17040059	47	Red Green Blue z 19.13 znorm 14.95 sky 14.4 14.3 14.2 S/N 16.3 23.8 28.2 S/N(c) 18.1 14.8 7.7 SN(E/C) 0.90
17040060	47	Red Green Blue z 19.13 znorm 14.95 sky 14.2 14.2 14.3 S/N 16.2 24.2 28.9 S/N(c) 18.0 14.8 7.7 SN(E/C) 0.90
17040061	47	Red Green Blue z 19.12 znorm 14.94 sky 14.3 14.2 14.2 S/N 15.9 24.7 28.6 S/N(c) 17.7 14.5 7.7 SN(E/C) 0.89
17040062	47	Red Green Blue z 19.14 znorm 14.96 sky 14.1 14.2 14.1 S/N 15.6 24.5 28.7 S/N(c) 17.7 14.6 7.7 SN(E/C) 0.86