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)
5220051	47	Red Green Blue z 18.99 znorm 14.81 sky 14.0 13.8 14.1 S/N 15.3 23.0 26.9 S/N(c) 14.0 21.5 24.8 SN(E/C) 0.89
5220052	47	Red Green Blue z 19.02 znorm 14.84 sky 14.1 14.0 14.0 S/N 15.4 22.7 26.7 S/N(c) 13.9 21.3 24.9 SN(E/C) 0.87
5220053	47	Red Green Blue z 18.99 znorm 14.80 sky 14.1 13.9 14.1 S/N 15.3 22.4 27.2 S/N(c) 13.8 21.0 25.3 SN(E/C) 0.84
5220054	47	Red Green Blue z 19.05 znorm 14.87 sky 14.1 14.0 14.1 S/N 15.8 23.0 27.4 S/N(c) 14.4 21.8 25.5 SN(E/C) 0.86
5220055	47	Red Green Blue z 19.13 znorm 14.95 sky 14.1 14.1 14.2 S/N 16.6 24.2 28.5 S/N(c) 15.0 22.7 26.7 SN(E/C) 0.85
5220056	47	Red Green Blue z 19.11 znorm 14.93 sky 14.0 13.9 14.1 S/N 16.7 23.9 28.0 S/N(c) 15.0 22.4 26.1 SN(E/C) 0.78
5220057	47	Red Green Blue z 19.12 znorm 14.94 sky 14.0 14.0 14.1 S/N 16.6 24.1 27.8 S/N(c) 14.9 22.6 26.0 SN(E/C) 0.78
5220058	47	Red Green Blue z 19.09 znorm 14.91 sky 14.1 14.0 14.1 S/N 16.2 24.2 27.3 S/N(c) 14.6 22.3 25.3 SN(E/C) 0.80
5220059	47	Red Green Blue z 19.05 znorm 14.87 sky 14.0 14.0 14.2 S/N 16.0 23.5 26.5 S/N(c) 14.4 21.8 24.6 SN(E/C) 0.85