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)
3120084	47	Red Green Blue z 18.35 znorm 14.17 sky 14.4 14.1 14.3 S/N 9.0 16.1 17.0 S/N(c) 7.6 15.1 15.6 SN(E/C) 1.02
3120085	47	Red Green Blue z 18.56 znorm 14.38 sky 14.4 14.2 14.7 S/N 10.9 18.7 20.4 S/N(c) 9.5 17.7 18.6 SN(E/C) 1.01
3120086	47	Red Green Blue z 17.43 znorm 13.24 sky 13.7 13.6 13.8 S/N 4.2 8.0 8.4 S/N(c) 3.6 7.4 7.4 SN(E/C) 1.04
3120087	47	Red Green Blue z 16.82 znorm 12.64 sky 13.7 13.6 13.8 S/N 2.4 5.1 5.0 S/N(c) 2.1 4.6 4.5 SN(E/C) 1.05
3120088	47	Red Green Blue z 16.42 znorm 12.24 sky 13.5 13.4 13.6 S/N 1.7 3.5 3.7 S/N(c) 1.4 3.2 3.3 SN(E/C) 1.01
3120089	47	Red Green Blue z 15.43 znorm 11.25 sky 13.5 13.4 13.5 S/N 0.6 1.5 1.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.48
3120090	47	Red Green Blue z 15.92 znorm 11.74 sky 13.5 13.4 13.5 S/N 1.1 2.3 2.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.29
3120091	47	Red Green Blue z 15.51 znorm 11.33 sky 13.4 13.3 13.4 S/N 0.7 1.6 1.3 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.59