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)
2890049	47	Red Green Blue z 18.96 znorm 14.78 sky 15.1 14.6 14.9 S/N 15.6 25.4 26.9 S/N(c) 14.0 24.3 25.4 SN(E/C) 0.93
2890050	47	Red Green Blue z 18.98 znorm 14.80 sky 14.7 14.6 15.1 S/N 15.8 25.8 27.2 S/N(c) 14.4 24.6 25.7 SN(E/C) 0.92
2890051	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.7 14.9 S/N 16.1 26.4 28.0 S/N(c) 14.5 25.3 26.4 SN(E/C) 0.94
2890052	47	Red Green Blue z 18.97 znorm 14.79 sky 14.9 14.7 14.9 S/N 16.0 26.4 27.7 S/N(c) 14.3 24.8 25.9 SN(E/C) 0.92
2890053	47	Red Green Blue z 18.88 znorm 14.70 sky 14.8 14.7 14.9 S/N 15.4 24.9 26.1 S/N(c) 13.5 23.4 24.5 SN(E/C) 0.88
2890054	47	Red Green Blue z 19.01 znorm 14.83 sky 14.8 14.6 15.1 S/N 16.6 26.9 28.5 S/N(c) 15.0 25.4 26.8 SN(E/C) 0.95
2890055	47	Red Green Blue z 19.03 znorm 14.85 sky 14.8 14.7 15.0 S/N 17.0 27.0 28.7 S/N(c) 15.3 25.6 27.1 SN(E/C) 0.89
2890056	47	Red Green Blue z 18.95 znorm 14.76 sky 14.8 14.7 15.0 S/N 15.8 26.2 27.7 S/N(c) 14.2 24.7 26.0 SN(E/C) 0.91