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)
12860005	47	Red Green Blue z 18.72 znorm 14.54 sky 14.1 14.0 14.0 S/N 15.5 23.0 24.8 S/N(c) 14.4 22.2 24.1 SN(E/C) 0.86
12860006	47	Red Green Blue z 18.94 znorm 14.76 sky 14.1 14.2 14.4 S/N 17.2 25.5 27.9 S/N(c) 16.1 24.7 27.0 SN(E/C) 0.85
12860007	47	Red Green Blue z 18.94 znorm 14.76 sky 14.4 14.3 14.4 S/N 17.1 25.7 28.1 S/N(c) 16.1 24.8 27.2 SN(E/C) 0.87
12860008	47	Red Green Blue z 18.88 znorm 14.70 sky 14.1 14.1 14.3 S/N 16.5 24.5 26.8 S/N(c) 15.5 23.6 25.9 SN(E/C) 0.88