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)
4860039	47	Red Green Blue z 18.98 znorm 14.80 sky 14.8 14.5 14.6 S/N 14.6 24.4 26.9 S/N(c) 12.9 22.9 25.1 SN(E/C) 0.44
4860040	47	Red Green Blue z 19.01 znorm 14.83 sky 14.7 14.5 15.0 S/N 14.7 25.1 27.7 S/N(c) 13.0 23.6 26.3 SN(E/C) 0.40
4860041	47	Red Green Blue z 19.02 znorm 14.84 sky 14.6 14.6 14.9 S/N 14.7 24.9 27.5 S/N(c) 12.9 23.4 26.3 SN(E/C) 0.42
4860042	47	Red Green Blue z 19.00 znorm 14.82 sky 14.4 14.5 14.9 S/N 14.4 24.7 27.2 S/N(c) 12.8 23.2 25.9 SN(E/C) 0.43
4860043	47	Red Green Blue z 19.02 znorm 14.84 sky 14.8 14.6 15.0 S/N 14.7 24.6 27.1 S/N(c) 12.9 23.1 26.1 SN(E/C) 0.37
4860044	47	Red Green Blue z 18.99 znorm 14.81 sky 14.9 14.6 15.0 S/N 14.6 24.1 26.8 S/N(c) 13.0 22.5 25.6 SN(E/C) 0.43
4860045	47	Red Green Blue z 19.04 znorm 14.86 sky 14.6 14.6 14.9 S/N 14.7 24.7 26.9 S/N(c) 12.9 23.0 25.6 SN(E/C) 0.42
4860046	47	Red Green Blue z 19.01 znorm 14.83 sky 14.7 14.5 15.1 S/N 14.8 24.2 26.9 S/N(c) 12.7 22.6 25.5 SN(E/C) 0.42