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)
4570036	47	Red Green Blue z 18.36 znorm 14.18 sky 15.0 15.0 14.9 S/N 9.2 16.3 16.8 S/N(c) 7.9 15.2 15.2 SN(E/C) 0.44
4570037	47	Red Green Blue z 18.39 znorm 14.21 sky 15.2 15.0 15.3 S/N 9.3 17.6 17.8 S/N(c) 8.2 16.3 16.0 SN(E/C) 0.44
4570038	47	Red Green Blue z 18.12 znorm 13.94 sky 15.1 15.0 15.5 S/N 7.5 14.5 15.1 S/N(c) 6.9 13.7 13.5 SN(E/C) 0.51
4570039	47	Red Green Blue z 18.68 znorm 14.50 sky 15.1 15.1 15.3 S/N 11.6 20.4 21.2 S/N(c) 10.2 19.4 19.5 SN(E/C) 0.38
4570040	47	Red Green Blue z 18.90 znorm 14.72 sky 15.0 15.0 15.2 S/N 13.5 23.3 23.8 S/N(c) 12.0 22.0 22.1 SN(E/C) 0.35
4570041	47	Red Green Blue z 18.90 znorm 14.72 sky 15.3 15.0 15.4 S/N 13.5 23.0 23.9 S/N(c) 12.4 21.9 22.5 SN(E/C) 0.36
4570042	47	Red Green Blue z 18.70 znorm 14.52 sky 14.9 15.1 15.4 S/N 11.5 19.9 21.2 S/N(c) 10.3 18.6 19.7 SN(E/C) 0.39
4570043	47	Red Green Blue z 18.57 znorm 14.39 sky 15.2 15.2 15.2 S/N 10.5 19.3 19.4 S/N(c) 9.5 18.1 18.1 SN(E/C) 0.40