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)
3660050	47	Red Green Blue z 19.10 znorm 14.92 sky 15.1 14.5 14.4 S/N 18.4 28.3 31.6 S/N(c) 15.9 26.8 29.9 SN(E/C) 0.91
3660051	47	Red Green Blue z 19.09 znorm 14.91 sky 15.2 14.7 14.8 S/N 18.1 28.2 31.6 S/N(c) 15.7 26.6 29.7 SN(E/C) 0.92
3660052	47	Red Green Blue z 19.10 znorm 14.92 sky 15.3 14.8 14.7 S/N 17.8 28.0 31.2 S/N(c) 15.5 26.6 29.5 SN(E/C) 0.94
3660053	47	Red Green Blue z 19.12 znorm 14.94 sky 15.0 14.9 14.9 S/N 17.9 28.3 31.4 S/N(c) 16.0 26.8 29.7 SN(E/C) 0.92
3660054	47	Red Green Blue z 19.13 znorm 14.95 sky 14.9 14.9 14.9 S/N 17.9 28.2 31.4 S/N(c) 15.7 26.8 29.6 SN(E/C) 0.94
3660055	47	Red Green Blue z 19.15 znorm 14.97 sky 15.2 14.9 15.0 S/N 18.0 28.3 31.6 S/N(c) 15.7 26.8 29.8 SN(E/C) 0.94
3660056	47	Red Green Blue z 19.16 znorm 14.98 sky 15.3 15.0 14.9 S/N 18.2 28.7 31.7 S/N(c) 16.0 27.2 29.8 SN(E/C) 0.93
3660057	47	Red Green Blue z 19.19 znorm 15.01 sky 14.6 14.9 15.0 S/N 18.0 28.7 31.8 S/N(c) 15.8 27.2 30.0 SN(E/C) 0.91