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)
4300036	47	Red Green Blue z 18.85 znorm 14.67 sky 14.9 14.5 14.4 S/N 15.2 23.5 26.5 S/N(c) 13.3 22.4 24.9 SN(E/C) 0.44
4300037	47	Red Green Blue z 18.65 znorm 14.47 sky 14.6 14.5 14.8 S/N 12.8 20.8 23.8 S/N(c) 11.2 19.3 22.1 SN(E/C) 0.47
4300038	47	Red Green Blue z 18.47 znorm 14.29 sky 14.5 14.3 14.7 S/N 11.4 18.8 21.9 S/N(c) 9.9 17.5 20.1 SN(E/C) 0.52
4300039	47	Red Green Blue z 18.97 znorm 14.79 sky 15.1 14.8 15.0 S/N 16.0 25.1 28.7 S/N(c) 14.5 23.8 26.9 SN(E/C) 0.39
4300040	47	Red Green Blue z 18.97 znorm 14.79 sky 15.0 14.9 15.2 S/N 15.7 25.0 28.3 S/N(c) 14.2 23.8 26.6 SN(E/C) 0.40
4300041	47	Red Green Blue z 16.57 znorm 12.39 sky 14.2 14.2 14.3 S/N 2.1 5.3 5.6 S/N(c) 1.9 4.4 4.9 SN(E/C) 0.85
4300042	47	Red Green Blue z 18.78 znorm 14.60 sky 15.0 14.8 15.1 S/N 14.1 22.8 25.9 S/N(c) 12.7 21.5 24.4 SN(E/C) 0.43
4300043	47	Red Green Blue z 19.12 znorm 14.94 sky 15.4 15.1 15.2 S/N 17.6 27.1 30.8 S/N(c) 15.9 25.8 29.3 SN(E/C) 0.38