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)
8420048	47	Red Green Blue z 18.92 znorm 14.74 sky 15.0 14.5 14.6 S/N 13.8 23.1 25.3 S/N(c) 12.1 21.2 24.1 SN(E/C) 0.30
8420049	47	Red Green Blue z 18.90 znorm 14.72 sky 15.0 14.8 15.0 S/N 13.7 23.2 25.2 S/N(c) 12.0 21.2 23.9 SN(E/C) 0.30
8420050	47	Red Green Blue z 19.06 znorm 14.88 sky 15.0 14.6 14.9 S/N 15.5 25.6 27.7 S/N(c) 13.5 23.5 26.5 SN(E/C) 0.29
8420051	47	Red Green Blue z 19.05 znorm 14.87 sky 14.9 14.6 15.1 S/N 15.2 25.5 27.5 S/N(c) 13.2 23.3 26.3 SN(E/C) 0.29
8420052	47	Red Green Blue z 19.06 znorm 14.88 sky 14.9 14.8 15.1 S/N 15.3 25.6 27.6 S/N(c) 13.6 23.5 26.3 SN(E/C) 0.31
8420053	47	Red Green Blue z 19.03 znorm 14.85 sky 14.7 14.7 15.1 S/N 14.8 25.2 26.9 S/N(c) 12.9 23.4 25.5 SN(E/C) 0.28
8420054	47	Red Green Blue z 19.14 znorm 14.96 sky 15.3 14.8 14.8 S/N 15.6 26.3 28.4 S/N(c) 13.6 24.4 26.5 SN(E/C) 0.29
8420055	47	Red Green Blue z 19.14 znorm 14.96 sky 14.9 14.9 15.0 S/N 15.4 26.6 28.8 S/N(c) 13.5 24.3 26.8 SN(E/C) 0.28