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)
6690051	47	Red Green Blue z 19.10 znorm 14.92 sky 14.3 14.2 14.1 S/N 16.4 24.9 25.3 S/N(c) 29.2 29.4 19.6 SN(E/C) 0.83
6690052	47	Red Green Blue z 19.04 znorm 14.86 sky 14.5 14.3 14.5 S/N 15.9 24.1 25.2 S/N(c) 28.1 28.8 19.3 SN(E/C) 0.88
6690053	47	Red Green Blue z 19.00 znorm 14.82 sky 14.6 14.4 14.5 S/N 15.5 23.8 24.8 S/N(c) 27.5 28.1 18.9 SN(E/C) 0.89
6690054	47	Red Green Blue z 19.05 znorm 14.87 sky 14.5 14.4 14.4 S/N 16.1 24.7 26.0 S/N(c) 28.6 28.9 19.6 SN(E/C) 0.87
6690055	47	Red Green Blue z 19.09 znorm 14.91 sky 14.5 14.4 14.4 S/N 16.6 24.7 26.7 S/N(c) 29.1 29.5 19.9 SN(E/C) 0.89
6690056	47	Red Green Blue z 19.13 znorm 14.95 sky 14.4 14.4 14.5 S/N 17.1 25.7 27.6 S/N(c) 29.7 30.1 20.4 SN(E/C) 0.84
6690057	47	Red Green Blue z 19.14 znorm 14.96 sky 14.4 14.4 14.5 S/N 17.2 25.7 27.9 S/N(c) 29.8 30.1 20.6 SN(E/C) 0.82
6690058	47	Red Green Blue z 19.13 znorm 14.95 sky 14.5 14.5 14.5 S/N 16.8 26.0 27.7 S/N(c) 29.7 30.1 20.5 SN(E/C) 0.83