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)
20060026	42	Red Green Blue z 17.10 znorm 13.04 sky 14.7 14.4 14.5 S/N 3.8 7.4 8.6 S/N(c) 6.3 5.9 4.2 SN(E/C) 0.92
20060027	42	Red Green Blue z 17.37 znorm 13.31 sky 14.9 14.7 14.7 S/N 4.1 8.1 9.4 S/N(c) 7.3 6.8 5.0 SN(E/C) 0.98
20060028	42	Red Green Blue z 17.62 znorm 13.56 sky 14.5 14.6 14.7 S/N 6.2 11.4 13.0 S/N(c) 8.1 7.4 5.4 SN(E/C) 0.91
20060029	42	Red Green Blue z 18.37 znorm 14.32 sky 14.2 14.4 14.4 S/N 10.7 17.8 20.6 S/N(c) 12.3 10.6 7.7 SN(E/C) 0.87
20060030	42	Red Green Blue z 18.18 znorm 14.12 sky 14.6 14.5 14.6 S/N 9.5 16.1 18.9 S/N(c) 11.4 9.8 7.3 SN(E/C) 0.87
20060031	42	Red Green Blue z 17.98 znorm 13.93 sky 14.3 14.3 14.5 S/N 8.2 14.5 16.6 S/N(c) 10.1 8.9 6.5 SN(E/C) 0.92