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)
9990048	47	Red Green Blue z 18.70 znorm 14.52 sky 15.1 14.7 14.9 S/N 13.2 22.6 22.8 S/N(c) 5.8 18.2 22.2 SN(E/C) 0.92
9990049	47	Red Green Blue z 18.81 znorm 14.63 sky 14.9 14.8 15.2 S/N 14.0 23.6 25.1 S/N(c) 6.0 18.7 22.7 SN(E/C) 0.91
9990050	47	Red Green Blue z 18.91 znorm 14.72 sky 15.0 14.9 15.3 S/N 14.8 25.1 26.3 S/N(c) 6.2 19.2 23.7 SN(E/C) 0.92
9990051	47	Red Green Blue z 18.81 znorm 14.63 sky 14.8 14.9 15.4 S/N 13.9 24.0 25.1 S/N(c) 5.9 18.6 22.7 SN(E/C) 0.91
9990052	47	Red Green Blue z 18.70 znorm 14.52 sky 15.0 14.9 15.3 S/N 12.8 22.5 23.6 S/N(c) 5.4 17.4 21.3 SN(E/C) 0.96
9990053	47	Red Green Blue z 18.65 znorm 14.47 sky 15.0 15.2 15.4 S/N 12.5 22.0 23.5 S/N(c) 5.5 17.4 21.2 SN(E/C) 0.94
9990055	47	Red Green Blue z 18.79 znorm 14.61 sky 15.3 15.2 15.3 S/N 13.7 23.7 25.7 S/N(c) 5.9 18.6 22.4 SN(E/C) 0.89
9990056	47	Red Green Blue z 18.82 znorm 14.64 sky 14.9 15.0 15.4 S/N 14.0 24.2 25.9 S/N(c) 5.9 18.2 22.1 SN(E/C) 0.91