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)
1710051	50	Red Green Blue z 18.22 znorm 13.98 sky 14.0 13.4 13.7 S/N 9.1 13.7 18.5 S/N(c) 8.5 12.7 17.6 SN(E/C) 0.94
1710052	50	Red Green Blue z 18.23 znorm 13.98 sky 13.9 13.5 13.9 S/N 9.9 15.1 19.9 S/N(c) 9.1 14.4 18.6 SN(E/C) 0.92
1710053	50	Red Green Blue z 18.37 znorm 14.12 sky 14.0 13.6 13.8 S/N 11.1 17.0 19.6 S/N(c) 9.7 15.1 18.1 SN(E/C) 0.89
1710054	50	Red Green Blue z 18.23 znorm 13.98 sky 14.1 13.6 13.9 S/N 10.1 15.6 18.6 S/N(c) 9.0 14.6 17.3 SN(E/C) 0.85
1710055	50	Red Green Blue z 18.16 znorm 13.92 sky 14.1 13.8 13.9 S/N 9.2 14.7 17.5 S/N(c) 8.3 13.5 16.4 SN(E/C) 0.91
1710056	50	Red Green Blue z 18.10 znorm 13.85 sky 14.3 13.9 14.1 S/N 9.1 14.4 16.8 S/N(c) 8.3 13.2 15.9 SN(E/C) 0.91
1710057	50	Red Green Blue z 18.01 znorm 13.76 sky 14.1 14.0 14.2 S/N 8.8 13.6 16.7 S/N(c) 8.2 12.7 15.6 SN(E/C) 0.93
1710058	50	Red Green Blue z 17.99 znorm 13.74 sky 14.2 14.1 14.2 S/N 8.9 13.3 16.6 S/N(c) 7.8 12.3 15.5 SN(E/C) 0.92