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)
15190022	47	Red Green Blue z 17.82 znorm 13.63 sky 13.7 13.5 13.6 S/N 6.4 11.9 12.4 S/N(c) 9.5 8.9 7.0 SN(E/C) 0.86
15190023	47	Red Green Blue z 18.01 znorm 13.83 sky 13.7 13.6 13.6 S/N 7.2 13.4 14.0 S/N(c) 10.3 9.8 7.7 SN(E/C) 0.86
15190024	47	Red Green Blue z 17.23 znorm 13.05 sky 13.4 13.4 13.4 S/N 3.9 7.1 7.5 S/N(c) 5.9 6.1 4.8 SN(E/C) 0.95
15190025	47	Red Green Blue z 16.89 znorm 12.71 sky 13.4 13.3 13.4 S/N 2.7 5.6 5.9 S/N(c) 4.6 4.9 3.8 SN(E/C) 0.97
15190026	47	Red Green Blue z 16.30 znorm 12.12 sky 13.2 13.2 13.2 S/N 1.8 3.3 3.3 S/N(c) 2.8 3.0 2.3 SN(E/C) 1.03
15190027	47	Red Green Blue z 15.50 znorm 11.32 sky 13.1 13.1 13.2 S/N 0.6 1.5 1.7 S/N(c) 1.4 1.6 1.2 SN(E/C) 1.04