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)
12690022	47	Red Green Blue z 19.13 znorm 14.95 sky 14.6 14.6 14.6 S/N 16.0 25.9 28.0 S/N(c) 14.5 24.8 26.7 SN(E/C) 0.93
12690023	47	Red Green Blue z 18.82 znorm 14.64 sky 14.5 14.6 14.9 S/N 12.5 21.5 23.7 S/N(c) 11.4 20.3 22.9 SN(E/C) 0.94
12690024	47	Red Green Blue z 19.10 znorm 14.92 sky 14.6 14.7 15.0 S/N 14.4 24.1 26.0 S/N(c) 13.3 23.0 25.0 SN(E/C) 0.94
12690025	47	Red Green Blue z 19.18 znorm 15.00 sky 14.7 14.8 14.9 S/N 15.7 26.2 29.1 S/N(c) 14.6 25.0 28.1 SN(E/C) 0.89
12690026	47	Red Green Blue z 19.09 znorm 14.91 sky 14.9 14.8 15.1 S/N 15.0 25.2 27.6 S/N(c) 13.8 24.1 26.4 SN(E/C) 0.94
12690027	47	Red Green Blue z 19.15 znorm 14.97 sky 14.7 14.9 15.3 S/N 15.5 25.8 28.8 S/N(c) 14.3 24.6 27.7 SN(E/C) 0.87
12690028	47	Red Green Blue z 18.85 znorm 14.67 sky 14.9 15.1 15.3 S/N 13.1 22.6 24.6 S/N(c) 11.8 21.4 23.4 SN(E/C) 0.95
12690029	47	Red Green Blue z 19.09 znorm 14.90 sky 15.0 15.2 15.0 S/N 15.0 24.9 27.7 S/N(c) 13.7 23.7 26.8 SN(E/C) 0.95