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)
11890017	47	Red Green Blue z 16.15 znorm 11.97 sky 15.5 14.8 14.9 S/N 0.0 0.0 0.0 S/N(c) 0.0 0.0 0.0 SN(E/C)
11890018	47	Red Green Blue z 15.92 znorm 11.74 sky 15.4 15.3 15.7 S/N 0.0 0.0 0.0 S/N(c) 0.0 0.0 0.0 SN(E/C)
11890019	47	Red Green Blue z 15.83 znorm 11.64 sky 15.6 15.6 15.8 S/N 0.0 0.0 0.0 S/N(c) 0.0 0.0 0.0 SN(E/C)
11890020	47	Red Green Blue z 16.34 znorm 12.16 sky 15.1 15.1 16.1 S/N 0.0 0.0 0.0 S/N(c) 0.0 0.0 0.0 SN(E/C)