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)
9960025	47	Red Green Blue z 18.36 znorm 14.18 sky 14.4 14.2 14.2 S/N 10.6 17.3 16.2 S/N(c) 10.8 18.2 10.8 SN(E/C) 0.86
9960026	47	Red Green Blue z 17.65 znorm 13.47 sky 14.4 14.3 14.5 S/N 6.3 10.9 10.3 S/N(c) 6.7 12.0 7.4 SN(E/C) 0.91
9960027	47	Red Green Blue z 14.87 znorm 10.69 sky 14.8 14.8 15.4 S/N 0.4 1.0 0.9 S/N(c) 0.7 1.8 1.2 SN(E/C) 0.99
9960028	47	Red Green Blue z 13.52 znorm 9.34 sky 15.0 15.2 15.6 S/N -0.0 0.2 0.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 2.13
9960029	47	Red Green Blue z 13.26 znorm 9.08 sky 15.2 15.6 16.2 S/N -0.1 0.1 -0.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 3.03
9960030	47	Red Green Blue z 13.72 znorm 9.54 sky 15.3 15.4 16.7 S/N 0.1 0.2 -0.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 3.90