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 19.14 znorm 14.96 sky 15.2 14.6 14.4 S/N 18.4 28.1 28.2 S/N(c) 15.3 19.6 12.3 SN(E/C) 0.90
3660051	47	Red Green Blue z 19.13 znorm 14.95 sky 15.2 14.7 14.7 S/N 18.1 28.1 28.7 S/N(c) 15.3 19.5 12.5 SN(E/C) 0.92
3660052	47	Red Green Blue z 19.13 znorm 14.95 sky 15.2 14.9 14.9 S/N 17.7 27.9 29.0 S/N(c) 15.2 19.5 12.4 SN(E/C) 0.94
3660053	47	Red Green Blue z 19.14 znorm 14.96 sky 15.1 14.7 14.9 S/N 17.5 28.1 29.3 S/N(c) 15.3 19.6 12.4 SN(E/C) 0.91
3660054	47	Red Green Blue z 19.15 znorm 14.97 sky 14.9 14.9 14.9 S/N 17.8 28.3 29.7 S/N(c) 15.4 19.6 12.6 SN(E/C) 0.94
3660055	47	Red Green Blue z 19.16 znorm 14.98 sky 14.9 14.8 14.9 S/N 18.0 28.3 29.9 S/N(c) 15.3 19.6 12.6 SN(E/C) 0.94
3660056	47	Red Green Blue z 19.18 znorm 15.00 sky 15.0 14.8 14.9 S/N 18.0 28.6 30.2 S/N(c) 15.4 19.9 12.7 SN(E/C) 0.91
3660057	47	Red Green Blue z 19.21 znorm 15.03 sky 14.8 14.8 15.0 S/N 18.1 28.7 30.5 S/N(c) 15.9 19.9 12.9 SN(E/C) 0.92