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)
12670022	47	Red Green Blue z 18.84 znorm 14.66 sky 14.4 14.3 14.3 S/N 13.8 22.6 23.3 S/N(c) 12.2 20.6 21.3 SN(E/C) 0.88
12670023	47	Red Green Blue z 18.96 znorm 14.78 sky 14.6 14.5 14.5 S/N 15.0 24.4 25.7 S/N(c) 13.1 22.5 23.8 SN(E/C) 0.87
12670024	47	Red Green Blue z 18.96 znorm 14.78 sky 14.7 14.4 14.5 S/N 15.0 24.3 25.4 S/N(c) 13.3 22.2 23.5 SN(E/C) 0.84
12670025	47	Red Green Blue z 19.15 znorm 14.96 sky 14.4 14.6 14.6 S/N 16.7 27.0 28.6 S/N(c) 14.9 24.7 26.7 SN(E/C) 0.83
12670026	47	Red Green Blue z 19.17 znorm 14.99 sky 14.6 14.7 14.6 S/N 16.8 27.4 29.2 S/N(c) 14.9 25.1 27.4 SN(E/C) 0.79
12670027	47	Red Green Blue z 18.93 znorm 14.75 sky 14.6 14.6 14.7 S/N 14.5 24.1 25.3 S/N(c) 12.6 21.9 23.4 SN(E/C) 0.84
12670028	47	Red Green Blue z 18.70 znorm 14.52 sky 14.6 14.5 14.7 S/N 12.4 21.1 22.2 S/N(c) 10.9 19.0 20.5 SN(E/C) 0.86
12670029	47	Red Green Blue z 19.01 znorm 14.83 sky 14.6 14.5 14.7 S/N 15.2 25.0 26.0 S/N(c) 13.5 23.0 24.5 SN(E/C) 0.87