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)
2910010	47	Red Green Blue z 19.09 znorm 14.91 sky 15.4 14.9 14.8 S/N 16.1 27.3 28.5 S/N(c) 14.7 25.7 27.0 SN(E/C) 0.88
2910011	47	Red Green Blue z 19.16 znorm 14.98 sky 15.6 15.2 15.5 S/N 15.7 27.4 29.4 S/N(c) 14.4 25.8 27.8 SN(E/C) 0.85
2910012	47	Red Green Blue z 19.14 znorm 14.96 sky 15.4 15.3 15.7 S/N 15.7 27.4 28.8 S/N(c) 14.2 25.8 27.3 SN(E/C) 0.88
2910013	47	Red Green Blue z 19.11 znorm 14.93 sky 16.1 15.6 15.6 S/N 15.0 26.7 28.4 S/N(c) 13.5 25.2 27.0 SN(E/C) 0.91
2910014	47	Red Green Blue z 19.16 znorm 14.98 sky 15.6 15.6 16.1 S/N 15.2 27.0 28.9 S/N(c) 13.7 25.4 27.4 SN(E/C) 0.83
2910015	47	Red Green Blue z 19.17 znorm 14.99 sky 15.7 15.4 15.9 S/N 15.4 27.5 29.3 S/N(c) 14.0 25.9 27.7 SN(E/C) 0.88
2910016	47	Red Green Blue z 19.21 znorm 15.03 sky 15.9 15.3 15.9 S/N 15.9 27.8 29.7 S/N(c) 14.5 26.4 28.3 SN(E/C) 0.85
2910017	47	Red Green Blue z 19.23 znorm 15.05 sky 15.8 15.7 16.1 S/N 16.5 28.4 30.6 S/N(c) 15.0 27.0 29.0 SN(E/C) 0.89
2910018	47	Red Green Blue z 19.22 znorm 15.04 sky 15.6 15.6 16.0 S/N 16.3 28.2 30.3 S/N(c) 14.9 26.9 28.7 SN(E/C) 0.86
2910019	47	Red Green Blue z 19.23 znorm 15.05 sky 15.8 15.9 16.2 S/N 16.6 28.5 30.5 S/N(c) 15.1 27.1 28.9 SN(E/C) 0.84