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)
4880048	47	Red Green Blue z 16.33 znorm 12.15 sky 14.5 14.3 14.3 S/N 1.5 3.9 5.9 S/N(c) 1.5 3.4 5.9 SN(E/C) 0.96
4880049	47	Red Green Blue z 13.92 znorm 9.74 sky 14.2 14.4 15.1 S/N 0.2 0.3 3.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 2.18
4880050	47	Red Green Blue z 16.52 znorm 12.34 sky 14.5 14.4 14.8 S/N 1.7 3.9 6.5 S/N(c) 1.6 3.5 6.2 SN(E/C) 0.88
4880051	47	Red Green Blue z 16.90 znorm 12.72 sky 14.5 14.5 15.0 S/N 2.6 5.6 7.8 S/N(c) 2.2 5.1 7.0 SN(E/C) 0.88
4880052	47	Red Green Blue z 15.76 znorm 11.58 sky 14.8 14.9 15.3 S/N 0.9 2.5 5.2 S/N(c) 0.8 2.3 4.7 SN(E/C) 0.96
4880053	47	Red Green Blue z 13.85 znorm 9.67 sky 14.9 15.0 15.4 S/N 0.1 0.4 3.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.38
4880054	47	Red Green Blue z 13.35 znorm 9.17 sky 14.8 15.2 16.1 S/N -0.0 0.3 3.1 S/N(c) 0.0 0.0 0.0 SN(E/C) 2.25
4880055	47	Red Green Blue z 12.82 znorm 8.64 sky 15.1 15.3 16.3 S/N 0.0 0.0 3.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 2.28