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)
3680019	47	Red Green Blue z 19.08 znorm 14.90 sky 14.9 14.3 14.4 S/N 16.4 25.8 27.3 S/N(c) 27.2 35.5 18.0 SN(E/C) 0.91
3680020	47	Red Green Blue z 19.11 znorm 14.93 sky 14.8 14.5 14.5 S/N 16.3 26.6 27.8 S/N(c) 27.5 35.6 18.4 SN(E/C) 0.89
3680021	47	Red Green Blue z 18.99 znorm 14.81 sky 14.9 14.5 14.6 S/N 15.3 25.0 26.1 S/N(c) 25.7 33.3 17.4 SN(E/C) 0.97
3680022	47	Red Green Blue z 19.03 znorm 14.85 sky 14.6 14.5 14.4 S/N 15.8 25.8 26.3 S/N(c) 26.3 33.9 17.8 SN(E/C) 0.93
3680023	47	Red Green Blue z 19.04 znorm 14.86 sky 14.8 14.5 14.5 S/N 15.7 26.0 26.8 S/N(c) 26.2 33.8 17.8 SN(E/C) 0.89
3680024	47	Red Green Blue z 18.92 znorm 14.74 sky 14.6 14.5 14.5 S/N 14.5 24.2 24.5 S/N(c) 24.6 31.8 17.2 SN(E/C) 0.97
3680025	47	Red Green Blue z 19.01 znorm 14.83 sky 15.0 14.5 14.5 S/N 15.7 25.6 26.3 S/N(c) 25.9 33.2 17.9 SN(E/C) 0.93
3680026	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.6 14.5 S/N 15.4 24.9 26.0 S/N(c) 25.6 32.9 17.5 SN(E/C) 0.96