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)
4060037	47	Red Green Blue z 18.91 znorm 14.73 sky 15.0 14.3 14.2 S/N 14.5 24.7 26.7 S/N(c) 18.0 12.5 20.8 SN(E/C) 0.45
4060038	47	Red Green Blue z 18.87 znorm 14.69 sky 14.6 14.3 14.5 S/N 14.3 23.5 25.7 S/N(c) 18.0 12.5 20.6 SN(E/C) 0.45
4060039	47	Red Green Blue z 18.95 znorm 14.77 sky 14.6 14.4 14.5 S/N 14.5 24.7 26.9 S/N(c) 18.9 13.0 21.5 SN(E/C) 0.44
4060040	47	Red Green Blue z 19.08 znorm 14.90 sky 14.6 14.5 14.4 S/N 16.0 26.6 29.1 S/N(c) 20.4 13.9 23.2 SN(E/C) 0.40
4060041	47	Red Green Blue z 19.04 znorm 14.86 sky 14.5 14.4 14.6 S/N 15.5 25.9 28.1 S/N(c) 19.9 13.7 22.9 SN(E/C) 0.44
4060042	47	Red Green Blue z 19.05 znorm 14.87 sky 14.6 14.4 14.5 S/N 15.5 25.6 27.7 S/N(c) 20.1 13.9 23.2 SN(E/C) 0.42
4060043	47	Red Green Blue z 19.13 znorm 14.95 sky 14.6 14.4 14.5 S/N 16.3 27.0 28.7 S/N(c) 21.0 14.4 24.6 SN(E/C) 0.39
4060044	47	Red Green Blue z 19.09 znorm 14.91 sky 14.6 14.5 14.5 S/N 15.9 26.6 28.0 S/N(c) 20.4 14.0 24.1 SN(E/C) 0.43