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)
4570025	47	Red Green Blue z 18.75 znorm 14.57 sky 15.2 14.9 14.7 S/N 13.2 21.0 22.4 S/N(c) 11.3 19.5 21.2 SN(E/C) 0.48
4570026	47	Red Green Blue z 18.66 znorm 14.48 sky 15.5 15.1 15.4 S/N 12.0 20.5 22.0 S/N(c) 10.2 18.9 20.7 SN(E/C) 0.47
4570027	47	Red Green Blue z 18.81 znorm 14.63 sky 15.2 15.3 15.4 S/N 12.8 21.6 23.3 S/N(c) 11.1 20.0 22.0 SN(E/C) 0.47
4570028	47	Red Green Blue z 18.77 znorm 14.59 sky 15.0 15.1 15.2 S/N 12.7 21.7 22.7 S/N(c) 10.9 19.8 21.4 SN(E/C) 0.47
4570029	47	Red Green Blue z 18.62 znorm 14.44 sky 15.2 15.1 15.4 S/N 11.7 20.1 20.8 S/N(c) 9.9 18.4 19.5 SN(E/C) 0.51
4570030	47	Red Green Blue z 18.33 znorm 14.15 sky 15.2 15.2 15.6 S/N 8.8 16.0 16.9 S/N(c) 7.5 14.6 15.9 SN(E/C) 0.55
4570031	47	Red Green Blue z 18.32 znorm 14.14 sky 15.1 15.1 15.4 S/N 9.3 16.8 17.7 S/N(c) 7.9 15.3 16.8 SN(E/C) 0.55
4570032	47	Red Green Blue z 18.36 znorm 14.18 sky 15.1 15.1 15.3 S/N 9.6 17.3 17.7 S/N(c) 8.1 15.6 16.8 SN(E/C) 0.55