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)
15800045	47	Red Green Blue z 18.94 znorm 14.76 sky 15.0 14.6 14.9 S/N 17.9 25.4 30.9 S/N(c) 23.4 7.8 29.7 SN(E/C) 0.45
15800046	47	Red Green Blue z 18.83 znorm 14.65 sky 15.0 14.9 15.0 S/N 17.1 24.9 30.2 S/N(c) 22.9 7.8 29.5 SN(E/C) 0.52
15800047	47	Red Green Blue z 18.93 znorm 14.75 sky 15.0 14.7 15.1 S/N 18.0 25.9 31.4 S/N(c) 24.4 8.2 31.0 SN(E/C) 0.44
15800048	47	Red Green Blue z 18.91 znorm 14.73 sky 14.9 14.9 14.9 S/N 17.5 25.3 30.6 S/N(c) 24.2 8.1 30.6 SN(E/C) 0.49
15800049	47	Red Green Blue z 18.94 znorm 14.76 sky 15.1 14.9 15.0 S/N 17.7 25.7 31.1 S/N(c) 24.4 8.2 31.3 SN(E/C) 0.47
15800050	47	Red Green Blue z 18.91 znorm 14.72 sky 15.1 15.0 15.0 S/N 17.5 25.3 30.6 S/N(c) 24.4 8.2 31.2 SN(E/C) 0.46
15800051	47	Red Green Blue z 18.79 znorm 14.61 sky 15.2 14.8 15.1 S/N 16.7 24.4 29.4 S/N(c) 23.3 7.8 29.8 SN(E/C) 0.49
15800052	47	Red Green Blue z 18.91 znorm 14.73 sky 15.0 14.9 15.0 S/N 17.8 25.7 31.2 S/N(c) 24.4 8.2 31.3 SN(E/C) 0.45