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)
20100029	42	Red Green Blue z 17.95 znorm 13.89 sky 14.4 14.3 14.5 S/N 6.6 11.8 14.0 S/N(c) 10.9 9.4 7.0 SN(E/C) 0.91
20100030	42	Red Green Blue z 17.95 znorm 13.89 sky 14.6 14.5 14.9 S/N 7.0 12.7 14.1 S/N(c) 11.0 9.3 6.9 SN(E/C) 0.90
20100031	42	Red Green Blue z 18.10 znorm 14.04 sky 14.6 14.7 14.7 S/N 8.8 14.9 17.0 S/N(c) 10.8 9.5 7.1 SN(E/C) 0.87
20100032	42	Red Green Blue z 18.09 znorm 14.03 sky 14.7 14.7 14.8 S/N 8.7 15.1 17.3 S/N(c) 10.9 9.6 7.0 SN(E/C) 0.89
20100033	42	Red Green Blue z 18.75 znorm 14.69 sky 14.4 14.4 14.6 S/N 14.1 21.9 25.9 S/N(c) 15.9 13.0 9.6 SN(E/C) 0.84
20100034	42	Red Green Blue z 18.74 znorm 14.68 sky 14.5 14.6 14.6 S/N 13.9 21.6 25.5 S/N(c) 15.7 13.0 9.6 SN(E/C) 0.81
20100035	42	Red Green Blue z 18.70 znorm 14.65 sky 14.6 14.6 14.6 S/N 14.0 21.4 25.1 S/N(c) 15.3 12.7 9.4 SN(E/C) 0.82
20100036	42	Red Green Blue z 18.62 znorm 14.56 sky 14.5 14.5 14.5 S/N 13.0 20.5 23.9 S/N(c) 14.6 12.3 8.9 SN(E/C) 0.85