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)
2920034	47	Red Green Blue z 18.87 znorm 14.68 sky 15.0 14.6 14.6 S/N 13.6 21.2 24.4 S/N(c) 11.7 19.7 22.4 SN(E/C) 0.92
2920035	47	Red Green Blue z 18.90 znorm 14.72 sky 14.9 14.6 15.0 S/N 13.9 21.9 26.2 S/N(c) 12.0 20.2 24.0 SN(E/C) 0.90
2920036	47	Red Green Blue z 19.01 znorm 14.83 sky 14.8 14.6 14.8 S/N 14.7 23.9 27.2 S/N(c) 12.9 21.9 25.2 SN(E/C) 0.92
2920037	47	Red Green Blue z 19.01 znorm 14.83 sky 14.9 14.8 14.9 S/N 14.8 23.7 27.0 S/N(c) 12.9 21.6 24.7 SN(E/C) 0.94
2920038	47	Red Green Blue z 18.96 znorm 14.78 sky 14.8 14.7 14.8 S/N 14.7 23.4 26.7 S/N(c) 12.6 21.3 25.1 SN(E/C) 0.93
2920039	47	Red Green Blue z 18.96 znorm 14.78 sky 14.6 14.6 14.9 S/N 14.4 23.3 26.8 S/N(c) 12.7 21.4 24.9 SN(E/C) 0.90
2920040	47	Red Green Blue z 18.98 znorm 14.80 sky 14.8 14.7 14.9 S/N 14.6 23.3 26.8 S/N(c) 12.7 21.4 25.0 SN(E/C) 0.91
2920041	47	Red Green Blue z 19.05 znorm 14.87 sky 14.8 14.8 15.0 S/N 15.2 23.8 27.8 S/N(c) 13.5 21.9 26.0 SN(E/C) 0.89