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)
2920045	47	Red Green Blue z 18.99 znorm 14.81 sky 15.2 14.8 14.7 S/N 13.6 23.0 24.0 S/N(c) 12.0 21.6 22.3 SN(E/C) 0.92
2920046	47	Red Green Blue z 19.07 znorm 14.89 sky 15.0 14.8 15.0 S/N 14.4 24.5 24.8 S/N(c) 12.6 22.9 23.7 SN(E/C) 0.96
2920047	47	Red Green Blue z 19.05 znorm 14.87 sky 14.9 14.7 14.8 S/N 14.3 24.6 25.2 S/N(c) 12.5 22.6 23.6 SN(E/C) 0.93
2920048	47	Red Green Blue z 19.08 znorm 14.90 sky 14.7 14.6 14.8 S/N 14.6 25.1 25.9 S/N(c) 12.8 23.0 24.1 SN(E/C) 0.95
2920049	47	Red Green Blue z 19.07 znorm 14.89 sky 15.0 14.7 14.9 S/N 14.9 24.9 25.9 S/N(c) 12.9 23.0 24.0 SN(E/C) 0.95
2920050	47	Red Green Blue z 19.09 znorm 14.91 sky 15.0 14.7 14.8 S/N 14.9 25.4 26.1 S/N(c) 13.0 23.3 24.0 SN(E/C) 0.95
2920051	47	Red Green Blue z 19.11 znorm 14.93 sky 14.8 14.6 14.8 S/N 15.0 25.4 26.2 S/N(c) 13.2 23.5 24.5 SN(E/C) 0.94
2920052	47	Red Green Blue z 19.09 znorm 14.90 sky 14.6 14.5 14.4 S/N 14.7 25.1 25.7 S/N(c) 12.9 23.2 24.1 SN(E/C) 0.96