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)
2870049	47	Red Green Blue z 19.05 znorm 14.87 sky 14.1 14.4 14.6 S/N 14.7 22.5 26.5 S/N(c) 17.7 26.5 11.4 SN(E/C) 0.90
2870050	47	Red Green Blue z 19.03 znorm 14.85 sky 14.2 14.4 14.8 S/N 14.5 22.4 26.4 S/N(c) 17.4 26.5 11.3 SN(E/C) 0.92
2870051	47	Red Green Blue z 19.01 znorm 14.83 sky 14.1 14.4 14.8 S/N 14.7 22.4 25.9 S/N(c) 17.1 26.4 11.2 SN(E/C) 0.94
2870052	47	Red Green Blue z 19.03 znorm 14.85 sky 14.2 14.4 14.6 S/N 14.2 22.4 25.6 S/N(c) 17.1 26.7 11.4 SN(E/C) 0.93
2870053	47	Red Green Blue z 19.17 znorm 14.99 sky 14.2 14.5 14.5 S/N 15.6 23.9 27.7 S/N(c) 18.7 28.9 12.3 SN(E/C) 0.92
2870054	47	Red Green Blue z 19.22 znorm 15.04 sky 13.9 14.5 14.7 S/N 15.9 24.9 28.6 S/N(c) 19.1 27.9 12.6 SN(E/C) 0.86
2870055	47	Red Green Blue z 19.19 znorm 15.01 sky 14.0 14.6 14.5 S/N 15.7 24.0 27.6 S/N(c) 18.8 27.7 12.5 SN(E/C) 0.87
2870056	47	Red Green Blue z 19.19 znorm 15.01 sky 14.1 14.5 14.5 S/N 15.7 23.5 27.1 S/N(c) 18.9 27.8 12.6 SN(E/C) 0.92