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 18.79 znorm 14.61 sky 15.5 15.0 14.7 S/N 13.2 21.5 23.6 S/N(c) 11.8 20.4 22.4 SN(E/C) 0.89
3180026	47	Red Green Blue z 18.73 znorm 14.55 sky 15.0 15.0 15.0 S/N 12.5 20.6 23.0 S/N(c) 11.4 19.4 21.8 SN(E/C) 0.90
3180027	47	Red Green Blue z 18.74 znorm 14.56 sky 15.2 14.9 15.1 S/N 12.5 20.6 23.0 S/N(c) 11.3 19.3 21.7 SN(E/C) 0.92
3180028	47	Red Green Blue z 18.84 znorm 14.66 sky 15.1 15.1 14.9 S/N 12.9 21.7 24.4 S/N(c) 11.7 20.1 23.3 SN(E/C) 0.88
3180029	47	Red Green Blue z 18.88 znorm 14.70 sky 14.7 15.0 15.1 S/N 13.4 22.4 25.0 S/N(c) 12.2 20.8 23.9 SN(E/C) 0.88
3180030	47	Red Green Blue z 18.87 znorm 14.69 sky 15.1 14.9 15.0 S/N 13.8 22.2 24.9 S/N(c) 12.4 20.9 23.7 SN(E/C) 0.88
3180031	47	Red Green Blue z 18.94 znorm 14.76 sky 15.1 15.2 15.0 S/N 14.4 23.2 26.2 S/N(c) 13.2 21.6 24.6 SN(E/C) 0.86
3180032	47	Red Green Blue z 18.94 znorm 14.76 sky 15.0 15.1 14.9 S/N 14.1 22.8 25.9 S/N(c) 12.8 21.3 24.5 SN(E/C) 0.88