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)
2610050	47	Red Green Blue z 18.91 znorm 14.73 sky 15.2 14.7 14.7 S/N 12.8 22.3 29.2 S/N(c) 11.2 20.9 28.2 SN(E/C) 0.90
2610051	47	Red Green Blue z 18.98 znorm 14.80 sky 15.0 14.7 14.9 S/N 13.1 22.3 28.1 S/N(c) 11.5 21.0 27.1 SN(E/C) 0.85
2610052	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.7 15.1 S/N 12.8 21.1 27.4 S/N(c) 11.5 19.7 26.4 SN(E/C) 0.81
2610053	47	Red Green Blue z 18.96 znorm 14.78 sky 14.9 14.8 15.1 S/N 13.3 21.2 26.9 S/N(c) 11.7 19.8 25.6 SN(E/C) 0.83
2610054	47	Red Green Blue z 18.98 znorm 14.80 sky 14.9 14.9 15.1 S/N 13.1 21.2 26.6 S/N(c) 11.7 19.9 25.1 SN(E/C) 0.83
2610055	47	Red Green Blue z 19.09 znorm 14.91 sky 15.0 14.9 15.2 S/N 13.8 22.1 28.3 S/N(c) 12.5 20.8 26.9 SN(E/C) 0.82
2610056	47	Red Green Blue z 19.15 znorm 14.97 sky 15.0 15.1 15.1 S/N 13.5 21.9 28.9 S/N(c) 12.1 20.6 27.7 SN(E/C) 0.75
2610057	47	Red Green Blue z 19.05 znorm 14.87 sky 15.1 14.9 15.2 S/N 12.5 20.5 25.8 S/N(c) 11.2 19.2 24.7 SN(E/C) 0.80