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)
3180025	47	Red Green Blue z 18.83 znorm 14.65 sky 15.2 14.9 14.9 S/N 13.3 21.6 22.1 S/N(c) 11.6 19.9 20.6 SN(E/C) 0.89
3180026	47	Red Green Blue z 18.76 znorm 14.58 sky 14.8 15.1 15.1 S/N 12.3 20.7 21.5 S/N(c) 10.9 19.1 20.2 SN(E/C) 0.91
3180027	47	Red Green Blue z 18.76 znorm 14.58 sky 14.9 14.9 15.3 S/N 12.2 20.6 21.7 S/N(c) 10.8 18.9 20.2 SN(E/C) 0.91
3180028	47	Red Green Blue z 18.86 znorm 14.68 sky 15.1 15.2 15.2 S/N 12.6 21.8 22.9 S/N(c) 11.2 20.1 21.5 SN(E/C) 0.89
3180029	47	Red Green Blue z 18.90 znorm 14.72 sky 14.9 15.1 15.3 S/N 13.4 22.5 23.7 S/N(c) 12.0 20.9 22.1 SN(E/C) 0.88
3180030	47	Red Green Blue z 18.89 znorm 14.71 sky 15.0 15.0 15.3 S/N 13.6 22.4 24.0 S/N(c) 11.9 20.7 22.5 SN(E/C) 0.88
3180031	47	Red Green Blue z 18.97 znorm 14.79 sky 15.0 15.1 15.2 S/N 14.6 23.4 25.0 S/N(c) 12.9 21.7 23.5 SN(E/C) 0.86
3180032	47	Red Green Blue z 18.95 znorm 14.77 sky 15.2 15.1 15.3 S/N 13.7 22.8 24.9 S/N(c) 12.3 21.1 23.5 SN(E/C) 0.88