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)
9990037	47	Red Green Blue z 18.51 znorm 14.33 sky 14.2 14.1 14.1 S/N 10.7 17.6 17.2 S/N(c) 9.5 16.2 15.6 SN(E/C) 0.55
9990038	47	Red Green Blue z 18.98 znorm 14.80 sky 14.5 14.4 14.5 S/N 14.3 23.2 23.4 S/N(c) 13.0 21.4 22.0 SN(E/C) 0.46
9990039	47	Red Green Blue z 19.08 znorm 14.90 sky 14.5 14.8 14.8 S/N 15.7 24.6 25.2 S/N(c) 14.3 22.9 23.8 SN(E/C) 0.43
9990040	47	Red Green Blue z 18.93 znorm 14.75 sky 14.6 14.5 14.9 S/N 14.2 23.0 23.4 S/N(c) 12.8 20.9 22.1 SN(E/C) 0.45
9990041	47	Red Green Blue z 18.98 znorm 14.80 sky 14.7 14.7 14.8 S/N 14.3 23.6 23.9 S/N(c) 13.2 22.1 22.8 SN(E/C) 0.45
9990042	47	Red Green Blue z 18.76 znorm 14.58 sky 14.2 14.4 14.3 S/N 12.4 20.4 21.3 S/N(c) 11.0 19.0 20.3 SN(E/C) 0.44
9990043	47	Red Green Blue z 19.06 znorm 14.88 sky 14.6 14.6 14.7 S/N 15.6 24.7 25.5 S/N(c) 14.2 23.1 24.5 SN(E/C) 0.44
9990044	47	Red Green Blue z 19.02 znorm 14.84 sky 14.5 14.6 14.6 S/N 15.4 24.0 25.3 S/N(c) 13.9 22.5 23.9 SN(E/C) 0.42