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)
9250010	47	Red Green Blue z 18.82 znorm 14.64 sky 14.8 14.7 14.6 S/N 14.0 23.6 23.9 S/N(c) 12.3 21.8 22.3 SN(E/C) 0.83
9250011	47	Red Green Blue z 18.68 znorm 14.50 sky 14.8 14.9 14.9 S/N 12.5 21.1 21.6 S/N(c) 11.0 19.1 20.2 SN(E/C) 0.84
9250012	47	Red Green Blue z 18.77 znorm 14.59 sky 14.7 14.8 14.7 S/N 13.0 22.0 22.6 S/N(c) 11.4 20.2 21.2 SN(E/C) 0.86
9250013	47	Red Green Blue z 18.17 znorm 13.99 sky 14.5 14.6 14.6 S/N 8.5 15.6 15.4 S/N(c) 7.4 14.1 14.6 SN(E/C) 0.90