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 19.16 znorm 14.98 sky 15.4 14.8 14.6 S/N 18.5 28.5 32.0 S/N(c) 16.3 27.0 30.3 SN(E/C) 0.89
3660051	47	Red Green Blue z 19.14 znorm 14.96 sky 15.4 14.8 15.0 S/N 18.1 28.5 31.9 S/N(c) 16.1 27.1 30.2 SN(E/C) 0.93
3660052	47	Red Green Blue z 19.14 znorm 14.95 sky 15.2 15.0 15.0 S/N 18.2 28.4 31.8 S/N(c) 16.0 26.8 30.2 SN(E/C) 0.93
3660053	47	Red Green Blue z 19.16 znorm 14.98 sky 15.5 15.0 15.2 S/N 18.1 28.6 31.8 S/N(c) 16.0 27.2 30.1 SN(E/C) 0.91
3660054	47	Red Green Blue z 19.16 znorm 14.98 sky 15.4 15.0 15.2 S/N 18.0 28.5 31.8 S/N(c) 16.0 27.3 30.2 SN(E/C) 0.93
3660055	47	Red Green Blue z 19.18 znorm 15.00 sky 15.9 15.3 15.1 S/N 18.3 28.5 31.8 S/N(c) 16.1 27.0 30.3 SN(E/C) 0.91
3660056	47	Red Green Blue z 19.19 znorm 15.01 sky 15.2 15.1 15.1 S/N 18.4 29.0 32.0 S/N(c) 16.4 27.7 30.5 SN(E/C) 0.91
3660057	47	Red Green Blue z 19.22 znorm 15.04 sky 15.2 15.2 15.2 S/N 18.2 29.1 32.1 S/N(c) 16.3 27.7 30.4 SN(E/C) 0.90