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 18.79 znorm 14.61 sky 15.0 14.9 14.8 S/N 11.7 19.9 20.5 S/N(c) 10.4 18.5 19.2 SN(E/C) 0.46
7920045	47	Red Green Blue z 18.81 znorm 14.63 sky 15.4 15.2 15.3 S/N 11.9 20.0 20.8 S/N(c) 10.6 18.6 19.7 SN(E/C) 0.47
7920046	47	Red Green Blue z 18.89 znorm 14.71 sky 15.2 15.2 15.7 S/N 13.0 21.1 22.5 S/N(c) 11.6 19.6 21.2 SN(E/C) 0.45
7920047	47	Red Green Blue z 18.94 znorm 14.76 sky 15.3 15.4 15.5 S/N 13.0 21.8 23.2 S/N(c) 11.8 20.4 21.8 SN(E/C) 0.46
7920048	47	Red Green Blue z 18.86 znorm 14.68 sky 15.2 15.2 15.5 S/N 12.7 20.9 22.4 S/N(c) 11.3 19.5 20.7 SN(E/C) 0.47
7920049	47	Red Green Blue z 18.91 znorm 14.73 sky 15.1 15.2 15.6 S/N 13.7 21.5 23.7 S/N(c) 12.3 20.1 22.2 SN(E/C) 0.46
7920050	47	Red Green Blue z 18.73 znorm 14.55 sky 15.3 15.4 15.5 S/N 12.1 20.2 21.5 S/N(c) 10.5 18.9 20.3 SN(E/C) 0.47
7920051	47	Red Green Blue z 19.00 znorm 14.82 sky 15.3 15.4 15.5 S/N 14.6 22.6 25.1 S/N(c) 13.0 21.2 23.7 SN(E/C) 0.42