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)
7720139	5	Red Green Blue z 13.81 znorm 12.07 sky 13.0 13.9 13.3 S/N 0.0 0.0 0.0 S/N(c) 0.0 0.0 0.0 SN(E/C)
7720140	5	Red Green Blue z 12.64 znorm 10.89 sky 13.8 13.8 13.6 S/N 0.0 0.0 0.0 S/N(c) 0.0 0.0 0.0 SN(E/C)
7720141	5	Red Green Blue z 13.39 znorm 11.64 sky 14.8 13.4 13.0 S/N 0.0 0.0 0.0 S/N(c) 0.0 0.0 0.0 SN(E/C)
7720142	5	Red Green Blue z 13.44 znorm 11.69 sky -NaN -NaN 14.2 S/N 0.0 0.0 0.0 S/N(c) 0.0 0.0 0.0 SN(E/C)