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)
12240033	47	Red Green Blue z 18.08 znorm 13.90 sky 14.3 14.2 14.1 S/N 8.1 14.5 15.4 S/N(c) 6.9 13.2 13.8 SN(E/C) 0.51
12240034	47	Red Green Blue z 17.24 znorm 13.06 sky 14.1 13.9 14.1 S/N 4.1 8.0 8.4 S/N(c) 3.5 7.1 7.6 SN(E/C) 0.80
12240035	47	Red Green Blue z 17.97 znorm 13.79 sky 14.2 14.1 14.3 S/N 7.7 14.1 14.9 S/N(c) 6.8 12.9 13.6 SN(E/C) 0.58
12240036	47	Red Green Blue z 18.54 znorm 14.36 sky 14.7 14.5 14.7 S/N 11.7 20.3 21.6 S/N(c) 10.3 18.9 20.3 SN(E/C) 0.44
12240037	47	Red Green Blue z 18.82 znorm 14.64 sky 15.1 14.9 15.1 S/N 14.1 24.3 25.5 S/N(c) 12.5 22.7 24.0 SN(E/C) 0.39
12240038	47	Red Green Blue z 18.64 znorm 14.46 sky 15.2 15.0 15.2 S/N 12.5 21.8 22.7 S/N(c) 10.8 20.4 21.3 SN(E/C) 0.45
12240039	47	Red Green Blue z 18.69 znorm 14.51 sky 15.4 15.0 15.3 S/N 13.1 22.4 23.5 S/N(c) 11.3 21.0 22.1 SN(E/C) 0.44
12240040	47	Red Green Blue z 18.93 znorm 14.75 sky 15.2 15.2 15.4 S/N 14.8 25.2 26.4 S/N(c) 13.0 23.8 25.0 SN(E/C) 0.33