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)
3090008	47	Red Green Blue z 17.93 znorm 13.75 sky 14.6 14.2 14.2 S/N 8.7 14.3 15.0 S/N(c) 7.5 12.8 14.1 SN(E/C) 0.94
3090009	47	Red Green Blue z 18.05 znorm 13.87 sky 14.6 14.5 14.5 S/N 8.8 14.4 15.0 S/N(c) 7.5 13.0 14.4 SN(E/C) 0.95
3090010	47	Red Green Blue z 18.17 znorm 13.99 sky 14.7 14.4 14.4 S/N 9.7 15.5 16.3 S/N(c) 8.3 14.1 15.5 SN(E/C) 0.89
3090011	47	Red Green Blue z 17.92 znorm 13.74 sky 14.8 14.5 14.5 S/N 8.6 14.2 14.9 S/N(c) 7.4 12.8 14.2 SN(E/C) 0.96
3090012	47	Red Green Blue z 17.37 znorm 13.19 sky 14.6 14.7 14.7 S/N 5.7 10.1 11.0 S/N(c) 4.7 8.9 10.3 SN(E/C) 0.97
3090013	47	Red Green Blue z 17.29 znorm 13.11 sky 14.7 14.7 14.7 S/N 5.6 9.7 10.7 S/N(c) 4.6 8.6 10.0 SN(E/C) 0.97
3090014	47	Red Green Blue z 17.99 znorm 13.81 sky 14.6 14.5 14.5 S/N 8.8 14.4 15.2 S/N(c) 7.4 13.0 14.4 SN(E/C) 0.91
3090015	47	Red Green Blue z 18.35 znorm 14.17 sky 14.4 14.4 14.4 S/N 10.9 17.4 18.4 S/N(c) 9.4 15.8 17.4 SN(E/C) 0.91