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)
2830070	47	Red Green Blue z 18.99 znorm 14.81 sky 15.1 14.8 15.1 S/N 14.0 22.8 25.8 S/N(c) 12.2 21.6 24.4 SN(E/C) 0.80
2830071	47	Red Green Blue z 18.94 znorm 14.75 sky 15.0 14.7 15.0 S/N 13.5 22.2 24.7 S/N(c) 11.7 21.4 23.4 SN(E/C) 0.86
2830072	47	Red Green Blue z 19.02 znorm 14.84 sky 15.0 14.9 15.0 S/N 13.9 22.9 25.7 S/N(c) 12.3 22.0 24.1 SN(E/C) 0.83
2830073	47	Red Green Blue z 19.04 znorm 14.86 sky 15.1 14.8 15.0 S/N 14.1 23.3 25.7 S/N(c) 12.4 22.5 24.3 SN(E/C) 0.85
2830074	47	Red Green Blue z 19.08 znorm 14.90 sky 15.1 14.8 15.0 S/N 14.0 23.4 25.9 S/N(c) 12.5 22.6 24.4 SN(E/C) 0.77
2830075	47	Red Green Blue z 19.07 znorm 14.89 sky 15.3 15.0 15.0 S/N 14.1 23.6 26.1 S/N(c) 12.4 22.9 24.4 SN(E/C) 0.80
2830076	47	Red Green Blue z 19.00 znorm 14.82 sky 15.2 15.0 15.0 S/N 13.2 22.7 24.7 S/N(c) 11.9 21.8 23.7 SN(E/C) 0.86
2830077	47	Red Green Blue z 18.94 znorm 14.76 sky 14.9 14.9 15.1 S/N 12.6 21.9 23.6 S/N(c) 11.4 20.5 22.7 SN(E/C) 0.83