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 18.81 znorm 14.63 sky 14.5 14.5 14.4 S/N 14.1 23.4 23.9 S/N(c) 12.4 21.6 22.1 SN(E/C) 0.84
9250011	47	Red Green Blue z 18.67 znorm 14.49 sky 14.4 14.6 14.8 S/N 12.2 20.7 21.7 S/N(c) 10.7 18.8 19.9 SN(E/C) 0.85
9250012	47	Red Green Blue z 18.76 znorm 14.58 sky 14.5 14.5 14.7 S/N 12.9 21.4 22.6 S/N(c) 11.3 19.7 20.9 SN(E/C) 0.86
9250013	47	Red Green Blue z 18.16 znorm 13.98 sky 14.5 14.5 14.5 S/N 8.3 15.0 15.2 S/N(c) 7.2 13.5 14.1 SN(E/C) 0.90