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 19.07 znorm 14.89 sky 14.6 14.3 14.3 S/N 16.4 24.8 27.0 S/N(c) 14.6 23.3 25.4 SN(E/C) 0.84
6690052	47	Red Green Blue z 19.02 znorm 14.84 sky 14.3 14.3 14.6 S/N 15.8 24.0 27.0 S/N(c) 14.2 22.6 25.3 SN(E/C) 0.87
6690053	47	Red Green Blue z 18.98 znorm 14.80 sky 14.4 14.4 14.6 S/N 15.3 23.6 26.6 S/N(c) 13.7 21.9 25.0 SN(E/C) 0.91
6690054	47	Red Green Blue z 19.04 znorm 14.86 sky 14.5 14.5 14.7 S/N 16.1 24.6 27.4 S/N(c) 14.3 22.7 25.9 SN(E/C) 0.87
6690055	47	Red Green Blue z 19.07 znorm 14.89 sky 14.6 14.3 14.6 S/N 16.7 24.7 28.1 S/N(c) 14.8 23.2 26.3 SN(E/C) 0.90
6690056	47	Red Green Blue z 19.12 znorm 14.94 sky 14.6 14.4 14.6 S/N 17.1 25.4 28.7 S/N(c) 15.0 23.7 26.9 SN(E/C) 0.84
6690057	47	Red Green Blue z 19.13 znorm 14.95 sky 14.6 14.4 14.6 S/N 17.3 25.6 28.9 S/N(c) 15.3 23.8 27.1 SN(E/C) 0.82
6690058	47	Red Green Blue z 19.11 znorm 14.93 sky 14.5 14.5 14.7 S/N 16.8 25.8 28.8 S/N(c) 14.9 23.9 27.0 SN(E/C) 0.83