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)
9030010	47	Red Green Blue z 17.85 znorm 13.67 sky 12.5 12.5 12.5 S/N 5.7 8.7 8.2 S/N(c) 5.0 7.8 7.3 SN(E/C) 0.94
9030011	47	Red Green Blue z 17.80 znorm 13.62 sky 12.7 12.7 12.7 S/N 5.3 8.5 7.7 S/N(c) 4.7 7.3 6.9 SN(E/C) 0.98
9030012	47	Red Green Blue z 17.65 znorm 13.47 sky 12.6 12.7 12.7 S/N 4.7 7.2 7.1 S/N(c) 4.3 6.7 6.5 SN(E/C) 0.99
9030013	47	Red Green Blue z 17.30 znorm 13.12 sky 12.6 12.7 12.7 S/N 2.7 4.5 4.5 S/N(c) 2.3 3.7 3.6 SN(E/C) 0.99