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)
7830071	47	Red Green Blue z 18.72 znorm 14.54 sky 15.0 15.0 14.6 S/N 12.7 21.0 21.4 S/N(c) 11.0 19.5 20.6 SN(E/C) 0.43
7830072	47	Red Green Blue z 18.67 znorm 14.49 sky 15.1 15.0 15.0 S/N 12.0 20.2 21.1 S/N(c) 10.4 18.7 19.9 SN(E/C) 0.43
7830073	47	Red Green Blue z 18.33 znorm 14.15 sky 15.2 14.9 15.2 S/N 9.5 16.8 17.4 S/N(c) 8.4 15.6 16.2 SN(E/C) 0.48
7830074	47	Red Green Blue z 18.39 znorm 14.21 sky 15.5 15.1 15.2 S/N 9.9 17.5 18.2 S/N(c) 8.7 15.9 17.2 SN(E/C) 0.49
7830075	47	Red Green Blue z 18.54 znorm 14.36 sky 15.5 15.1 15.1 S/N 11.1 18.9 19.9 S/N(c) 9.7 17.2 18.6 SN(E/C) 0.45
7830076	47	Red Green Blue z 18.57 znorm 14.39 sky 15.3 15.3 15.0 S/N 11.2 19.2 20.0 S/N(c) 9.7 17.7 18.9 SN(E/C) 0.45
7830077	47	Red Green Blue z 18.59 znorm 14.41 sky 15.7 15.3 15.0 S/N 11.4 19.4 20.4 S/N(c) 9.9 18.0 19.2 SN(E/C) 0.45
7830078	47	Red Green Blue z 18.66 znorm 14.48 sky 15.5 15.1 15.2 S/N 11.8 20.3 21.5 S/N(c) 10.5 18.7 20.4 SN(E/C) 0.43