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)
7840053	47	Red Green Blue z 18.25 znorm 14.07 sky 15.8 15.2 15.0 S/N 9.2 17.1 18.1 S/N(c) 12.8 12.9 0.1 SN(E/C) 0.48
7840054	47	Red Green Blue z 18.40 znorm 14.22 sky 15.3 15.3 15.8 S/N 9.9 18.5 20.0 S/N(c) 13.8 13.7 0.2 SN(E/C) 0.42
7840055	47	Red Green Blue z 18.25 znorm 14.07 sky 15.5 15.2 15.7 S/N 9.0 17.2 18.1 S/N(c) 12.6 12.8 0.1 SN(E/C) 0.48
7840056	47	Red Green Blue z 18.24 znorm 14.06 sky 15.5 15.4 15.6 S/N 9.0 17.1 18.2 S/N(c) 12.6 12.7 0.1 SN(E/C) 0.45
7840057	47	Red Green Blue z 18.44 znorm 14.26 sky 15.4 15.4 15.5 S/N 10.2 19.7 20.6 S/N(c) 14.2 13.8 0.2 SN(E/C) 0.43
7840058	47	Red Green Blue z 18.52 znorm 14.34 sky 16.3 15.5 15.3 S/N 11.1 20.6 21.5 S/N(c) 15.0 14.5 0.2 SN(E/C) 0.41
7840059	47	Red Green Blue z 18.53 znorm 14.35 sky 15.6 15.4 15.4 S/N 11.4 20.8 21.7 S/N(c) 15.0 14.6 0.2 SN(E/C) 0.41
7840060	47	Red Green Blue z 18.41 znorm 14.23 sky 15.8 15.6 15.3 S/N 10.0 18.7 19.3 S/N(c) 14.3 14.1 0.2 SN(E/C) 0.44