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)
15670056	42	Red Green Blue z 18.27 znorm 14.21 sky 14.8 14.6 14.8 S/N 11.2 19.2 19.5 S/N(c) 11.1 14.9 4.6 SN(E/C) 0.57
15670057	42	Red Green Blue z 18.31 znorm 14.25 sky 15.3 14.8 15.0 S/N 11.7 19.6 19.8 S/N(c) 11.1 15.0 4.7 SN(E/C) 0.61
15670058	42	Red Green Blue z 18.35 znorm 14.29 sky 15.0 14.9 14.9 S/N 9.2 16.9 17.1 S/N(c) 10.7 14.9 4.5 SN(E/C) 0.57
15670059	42	Red Green Blue z 18.35 znorm 14.29 sky 14.9 14.8 14.9 S/N 9.1 16.0 16.1 S/N(c) 10.8 14.7 4.5 SN(E/C) 0.61
15670060	42	Red Green Blue z 18.11 znorm 14.06 sky 15.1 14.9 14.9 S/N 2.5 6.0 5.8 S/N(c) 9.5 13.3 4.1 SN(E/C) 0.60
15670061	42	Red Green Blue z 18.06 znorm 14.00 sky 15.1 15.0 15.0 S/N 2.7 6.5 6.1 S/N(c) 9.2 12.8 3.9 SN(E/C) 0.63