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)
1400050	25	Red Green Blue z 18.05 znorm 14.56 sky 14.4 13.6 13.5 S/N 6.1 10.5 15.0 S/N(c) 5.5 9.7 15.5 SN(E/C) 0.76
1400051	25	Red Green Blue z 18.07 znorm 14.58 sky 14.3 13.7 13.7 S/N 5.9 10.3 14.3 S/N(c) 5.3 9.8 14.3 SN(E/C) 0.77
1400052	25	Red Green Blue z 18.24 znorm 14.74 sky 14.4 13.9 13.4 S/N 6.8 12.1 15.1 S/N(c) 6.1 11.0 15.1 SN(E/C) 0.74