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)
5180044	47	Red Green Blue z 18.98 znorm 14.80 sky 14.3 14.2 14.0 S/N 15.0 23.6 25.4 S/N(c) 13.0 22.0 23.7 SN(E/C) 0.90
5180045	47	Red Green Blue z 18.94 znorm 14.76 sky 14.2 14.2 14.4 S/N 14.4 23.0 25.1 S/N(c) 12.6 21.4 23.5 SN(E/C) 0.96
5180046	47	Red Green Blue z 19.04 znorm 14.86 sky 14.4 14.2 14.2 S/N 15.2 24.0 26.4 S/N(c) 13.5 22.6 25.0 SN(E/C) 0.95
5180047	47	Red Green Blue z 19.06 znorm 14.88 sky 14.4 14.3 14.3 S/N 15.6 24.1 26.6 S/N(c) 13.6 22.7 25.1 SN(E/C) 0.95
5180048	47	Red Green Blue z 19.06 znorm 14.88 sky 14.4 14.4 14.4 S/N 15.3 24.3 26.7 S/N(c) 13.5 22.9 25.3 SN(E/C) 0.95
5180049	47	Red Green Blue z 19.07 znorm 14.89 sky 14.4 14.4 14.3 S/N 15.5 24.5 26.9 S/N(c) 13.5 23.1 25.3 SN(E/C) 0.91
5180050	47	Red Green Blue z 19.10 znorm 14.92 sky 14.6 14.4 14.3 S/N 15.9 24.9 27.5 S/N(c) 14.0 23.4 25.8 SN(E/C) 0.89
5180051	47	Red Green Blue z 19.11 znorm 14.93 sky 14.5 14.4 14.3 S/N 16.0 25.2 27.3 S/N(c) 14.1 23.4 26.0 SN(E/C) 0.88