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)
4290045	47	Red Green Blue z 18.91 znorm 14.73 sky 14.8 14.4 14.2 S/N 13.8 22.6 24.2 S/N(c) 12.0 19.6 22.6 SN(E/C) 0.36
4290046	47	Red Green Blue z 18.86 znorm 14.68 sky 15.0 14.5 14.6 S/N 13.0 22.3 23.7 S/N(c) 11.1 19.4 22.2 SN(E/C) 0.34
4290047	47	Red Green Blue z 18.95 znorm 14.77 sky 14.9 14.4 14.5 S/N 14.2 23.8 25.4 S/N(c) 11.9 20.7 23.6 SN(E/C) 0.37
4290048	47	Red Green Blue z 19.00 znorm 14.82 sky 14.9 14.6 14.6 S/N 14.6 24.4 25.8 S/N(c) 12.5 21.5 23.9 SN(E/C) 0.37
4290049	47	Red Green Blue z 19.01 znorm 14.83 sky 14.7 14.4 14.6 S/N 14.6 24.8 25.9 S/N(c) 12.6 21.8 24.1 SN(E/C) 0.37
4290050	47	Red Green Blue z 19.03 znorm 14.85 sky 15.1 14.7 14.7 S/N 14.8 24.8 26.1 S/N(c) 12.4 21.9 24.3 SN(E/C) 0.36
4290051	47	Red Green Blue z 18.99 znorm 14.81 sky 14.7 14.6 14.7 S/N 14.2 23.4 25.4 S/N(c) 11.8 21.1 23.6 SN(E/C) 0.36
4290052	47	Red Green Blue z 19.03 znorm 14.85 sky 15.3 14.7 14.7 S/N 14.8 24.5 26.3 S/N(c) 12.7 21.5 24.4 SN(E/C) 0.36