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)
4040036	47	Red Green Blue z 19.25 znorm 15.07 sky 15.2 14.7 14.6 S/N 18.9 30.1 33.2 S/N(c) 17.1 28.7 31.5 SN(E/C) 0.84
4040037	47	Red Green Blue z 19.27 znorm 15.09 sky 15.1 14.7 15.0 S/N 19.2 30.5 33.5 S/N(c) 17.3 29.0 32.4 SN(E/C) 0.84
4040038	47	Red Green Blue z 19.27 znorm 15.09 sky 15.2 14.7 15.0 S/N 19.1 30.5 33.3 S/N(c) 17.3 28.8 32.0 SN(E/C) 0.87
4040039	47	Red Green Blue z 19.25 znorm 15.07 sky 15.0 14.7 15.0 S/N 18.7 30.0 32.7 S/N(c) 17.0 28.6 31.4 SN(E/C) 0.84
4040040	47	Red Green Blue z 19.19 znorm 15.01 sky 14.9 14.6 14.7 S/N 18.0 29.1 31.5 S/N(c) 16.2 27.4 30.2 SN(E/C) 0.90
4040041	47	Red Green Blue z 19.23 znorm 15.05 sky 14.9 14.7 14.9 S/N 18.2 29.5 32.2 S/N(c) 16.4 27.9 30.8 SN(E/C) 0.85
4040042	47	Red Green Blue z 19.20 znorm 15.02 sky 15.0 14.7 15.0 S/N 17.9 29.0 31.5 S/N(c) 16.2 27.5 30.2 SN(E/C) 0.88
4040043	47	Red Green Blue z 19.28 znorm 15.10 sky 15.2 15.2 15.1 S/N 18.6 30.3 32.8 S/N(c) 16.9 28.9 31.5 SN(E/C) 0.86