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)
7840071	47	Red Green Blue z 18.28 znorm 14.10 sky 15.3 14.9 14.2 S/N 10.1 17.9 17.0 S/N(c) 8.5 16.1 16.6 SN(E/C) 0.39
7840072	47	Red Green Blue z 18.24 znorm 14.06 sky 15.6 15.1 14.6 S/N 9.1 17.3 17.0 S/N(c) 7.9 15.5 16.2 SN(E/C) 0.44
7840073	47	Red Green Blue z 18.53 znorm 14.35 sky 15.0 14.8 14.7 S/N 11.4 20.2 20.6 S/N(c) 9.9 18.3 19.2 SN(E/C) 0.40
7840074	47	Red Green Blue z 18.44 znorm 14.26 sky 15.2 14.8 14.6 S/N 11.3 19.4 19.9 S/N(c) 9.6 17.6 18.8 SN(E/C) 0.43
7840075	47	Red Green Blue z 18.50 znorm 14.32 sky 15.2 15.0 14.7 S/N 11.5 20.3 20.8 S/N(c) 9.8 18.1 19.5 SN(E/C) 0.40
7840076	47	Red Green Blue z 18.42 znorm 14.24 sky 15.0 14.9 14.5 S/N 10.8 19.5 19.3 S/N(c) 9.1 17.7 18.3 SN(E/C) 0.44
7840077	47	Red Green Blue z 18.46 znorm 14.28 sky 15.0 15.0 14.5 S/N 11.3 20.0 20.0 S/N(c) 9.9 18.2 19.0 SN(E/C) 0.45
7840078	47	Red Green Blue z 18.45 znorm 14.27 sky 15.4 15.1 14.7 S/N 11.1 19.8 19.9 S/N(c) 9.4 17.8 18.6 SN(E/C) 0.48