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)
19700051	47	Red Green Blue z 18.82 znorm 14.64 sky 14.8 14.6 14.8 S/N 13.1 21.9 24.4 S/N(c) 22.9 21.2 7.1 SN(E/C) 0.91
19700052	47	Red Green Blue z 18.88 znorm 14.70 sky 14.8 14.8 15.1 S/N 13.4 22.0 25.3 S/N(c) 23.6 21.2 7.3 SN(E/C) 0.92
19700053	47	Red Green Blue z 18.97 znorm 14.79 sky 15.0 14.7 14.8 S/N 14.5 22.9 26.6 S/N(c) 24.8 22.2 7.7 SN(E/C) 0.90
19700054	47	Red Green Blue z 18.92 znorm 14.74 sky 15.1 14.9 14.9 S/N 13.7 22.2 26.3 S/N(c) 24.4 21.8 7.5 SN(E/C) 0.92
19700055	47	Red Green Blue z 18.89 znorm 14.71 sky 14.7 14.8 14.8 S/N 13.2 21.9 25.0 S/N(c) 23.8 21.7 7.3 SN(E/C) 0.88
19700056	47	Red Green Blue z 19.02 znorm 14.84 sky 15.2 14.9 15.0 S/N 15.0 23.5 27.3 S/N(c) 25.2 22.8 7.8 SN(E/C) 0.92
19700057	47	Red Green Blue z 19.08 znorm 14.90 sky 14.8 14.8 15.0 S/N 15.6 24.1 28.4 S/N(c) 26.1 23.3 8.1 SN(E/C) 0.92
19700058	47	Red Green Blue z 19.06 znorm 14.88 sky 14.9 15.0 15.1 S/N 15.5 24.1 28.0 S/N(c) 25.6 23.0 8.0 SN(E/C) 0.93
19700059	47	Red Green Blue z 19.05 znorm 14.87 sky 14.9 14.9 14.9 S/N 15.1 24.0 27.7 S/N(c) 25.5 23.0 8.0 SN(E/C) 0.93
19700060	47	Red Green Blue z 19.07 znorm 14.89 sky 14.9 14.8 15.0 S/N 15.4 24.9 28.6 S/N(c) 26.4 23.6 8.1 SN(E/C) 0.90
19700061	47	Red Green Blue z 19.09 znorm 14.91 sky 14.9 14.9 14.8 S/N 15.3 25.5 28.2 S/N(c) 26.5 23.8 8.2 SN(E/C) 0.91
19700062	47	Red Green Blue z 19.05 znorm 14.87 sky 14.7 14.7 14.7 S/N 14.9 24.6 27.3 S/N(c) 26.1 23.4 8.1 SN(E/C) 0.88