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)
7920044	47	Red Green Blue z 18.80 znorm 14.62 sky 15.4 14.8 15.0 S/N 11.7 20.2 23.8 S/N(c) 10.5 19.2 22.6 SN(E/C) 0.46
7920045	47	Red Green Blue z 18.81 znorm 14.63 sky 15.5 15.3 15.8 S/N 12.2 20.7 25.1 S/N(c) 10.9 19.3 23.5 SN(E/C) 0.46
7920046	47	Red Green Blue z 18.89 znorm 14.71 sky 15.5 15.5 15.9 S/N 13.0 21.5 25.6 S/N(c) 11.5 20.0 24.5 SN(E/C) 0.44
7920047	47	Red Green Blue z 18.95 znorm 14.77 sky 15.4 15.4 16.0 S/N 13.3 22.1 25.3 S/N(c) 11.8 20.7 24.2 SN(E/C) 0.45
7920048	47	Red Green Blue z 18.86 znorm 14.68 sky 15.5 15.4 15.8 S/N 12.7 21.4 23.4 S/N(c) 11.3 20.0 22.4 SN(E/C) 0.47
7920049	47	Red Green Blue z 18.93 znorm 14.75 sky 15.8 15.5 15.8 S/N 13.7 21.9 23.9 S/N(c) 12.3 20.4 22.4 SN(E/C) 0.45
7920050	47	Red Green Blue z 18.74 znorm 14.56 sky 15.2 15.3 16.0 S/N 12.3 20.4 22.1 S/N(c) 10.9 19.1 21.1 SN(E/C) 0.47
7920051	47	Red Green Blue z 19.01 znorm 14.83 sky 15.3 15.3 16.0 S/N 14.6 22.9 25.7 S/N(c) 13.0 21.5 24.1 SN(E/C) 0.42