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)
3750040	47	Red Green Blue z 19.02 znorm 14.84 sky 14.4 14.2 14.1 S/N 14.1 22.6 24.0 S/N(c) 33.4 43.0 27.6 SN(E/C) 0.93
3750041	47	Red Green Blue z 18.99 znorm 14.81 sky 14.5 14.2 14.2 S/N 13.6 22.4 23.8 S/N(c) 32.7 42.3 27.4 SN(E/C) 0.91
3750042	47	Red Green Blue z 19.07 znorm 14.89 sky 14.8 14.4 14.2 S/N 14.3 23.5 24.9 S/N(c) 33.5 44.3 28.8 SN(E/C) 0.96
3750043	47	Red Green Blue z 19.08 znorm 14.90 sky 14.5 14.3 14.2 S/N 14.4 24.0 25.3 S/N(c) 33.7 44.6 28.6 SN(E/C) 0.94
3750044	47	Red Green Blue z 19.07 znorm 14.89 sky 14.4 14.3 14.3 S/N 14.4 23.8 25.2 S/N(c) 33.4 44.4 28.6 SN(E/C) 0.92
3750045	47	Red Green Blue z 19.06 znorm 14.88 sky 14.7 14.4 14.3 S/N 14.8 24.2 25.9 S/N(c) 33.3 44.3 28.8 SN(E/C) 0.93
3750046	47	Red Green Blue z 19.03 znorm 14.85 sky 14.6 14.3 14.3 S/N 14.7 24.2 25.6 S/N(c) 32.0 43.3 28.3 SN(E/C) 0.92
3750047	47	Red Green Blue z 19.07 znorm 14.89 sky 14.3 14.2 14.1 S/N 15.2 24.8 26.2 S/N(c) 32.5 43.9 28.8 SN(E/C) 0.97
3750048	47	Red Green Blue z 19.11 znorm 14.92 sky 14.4 14.2 14.1 S/N 15.8 25.5 27.3 S/N(c) 33.0 44.7 29.3 SN(E/C) 0.91
3750049	47	Red Green Blue z 19.19 znorm 15.00 sky 14.5 14.4 14.3 S/N 16.9 26.9 28.6 S/N(c) 34.6 46.5 30.6 SN(E/C) 0.87
3750050	47	Red Green Blue z 19.20 znorm 15.02 sky 14.4 14.3 14.2 S/N 17.2 27.4 29.1 S/N(c) 34.8 46.9 30.9 SN(E/C) 0.95
3750051	47	Red Green Blue z 19.16 znorm 14.98 sky 14.8 14.3 14.3 S/N 17.0 26.9 28.6 S/N(c) 34.9 46.8 30.7 SN(E/C) 0.95