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)
3440030	47	Red Green Blue z 18.18 znorm 14.00 sky 14.4 14.1 14.1 S/N 7.6 13.4 13.6 S/N(c) 6.6 12.2 12.8 SN(E/C) 0.91
3440031	47	Red Green Blue z 18.01 znorm 13.83 sky 14.8 14.6 14.8 S/N 6.6 12.7 13.0 S/N(c) 5.5 11.3 12.0 SN(E/C) 1.01
3440032	47	Red Green Blue z 18.11 znorm 13.93 sky 15.2 14.9 15.2 S/N 7.1 13.8 14.2 S/N(c) 6.2 12.3 13.2 SN(E/C) 1.00
3440033	47	Red Green Blue z 17.86 znorm 13.68 sky 15.2 14.9 15.3 S/N 5.9 11.9 12.3 S/N(c) 5.0 10.7 11.3 SN(E/C) 0.98
3440034	47	Red Green Blue z 17.83 znorm 13.65 sky 15.2 15.1 15.2 S/N 5.9 11.7 12.4 S/N(c) 5.0 10.6 11.2 SN(E/C) 0.93
3440035	47	Red Green Blue z 17.56 znorm 13.38 sky 15.2 15.1 15.2 S/N 4.9 9.9 10.5 S/N(c) 4.3 8.8 9.6 SN(E/C) 1.00
3440036	47	Red Green Blue z 17.45 znorm 13.27 sky 15.0 14.9 15.0 S/N 4.2 8.8 10.0 S/N(c) 3.6 7.8 9.0 SN(E/C) 1.00
3440037	47	Red Green Blue z 17.31 znorm 13.13 sky 15.2 15.2 15.3 S/N 4.2 8.1 9.2 S/N(c) 3.5 7.1 8.3 SN(E/C) 0.98