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)
4020024	47	Red Green Blue z 17.74 znorm 13.56 sky 13.3 13.2 13.3 S/N 5.6 10.0 10.8 S/N(c) 2.7 15.0 7.1 SN(E/C) 0.54
4020025	47	Red Green Blue z 17.10 znorm 12.92 sky 12.9 12.9 13.0 S/N 2.9 5.2 5.6 S/N(c) 1.5 8.7 4.4 SN(E/C) 0.74
4020026	47	Red Green Blue z 16.74 znorm 12.56 sky 12.7 12.7 12.9 S/N 1.9 3.7 4.3 S/N(c) 1.1 6.6 3.2 SN(E/C) 0.86
4020027	47	Red Green Blue z 17.64 znorm 13.46 sky 13.3 13.2 13.3 S/N 4.8 8.8 9.7 S/N(c) 2.4 13.3 6.3 SN(E/C) 0.63
4020028	47	Red Green Blue z 17.39 znorm 13.21 sky 12.9 12.9 13.0 S/N 3.7 6.8 7.5 S/N(c) 2.0 11.2 5.3 SN(E/C) 0.69
4020029	47	Red Green Blue z 17.08 znorm 12.90 sky 12.9 12.9 13.0 S/N 2.9 5.4 5.9 S/N(c) 1.5 8.8 4.3 SN(E/C) 0.75
4020030	47	Red Green Blue z 15.69 znorm 11.51 sky 12.7 12.7 12.9 S/N 0.8 1.4 1.7 S/N(c) 0.4 2.7 1.5 SN(E/C) 0.97
4020031	47	Red Green Blue z 15.80 znorm 11.62 sky 12.7 12.7 13.0 S/N 0.7 1.8 2.0 S/N(c) 0.5 3.1 1.7 SN(E/C) 0.94