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)
19600060	42	Red Green Blue z 17.31 znorm 13.25 sky 14.8 14.7 14.9 S/N 1.3 3.1 2.4 S/N(c) 6.3 8.7 6.4 SN(E/C) 0.63
19600061	42	Red Green Blue z 17.11 znorm 13.05 sky 15.0 14.9 15.2 S/N 1.4 2.9 2.5 S/N(c) 5.6 7.8 5.7 SN(E/C) 0.66
19600062	42	Red Green Blue z 17.64 znorm 13.58 sky 14.9 14.8 15.0 S/N 0.7 1.5 1.4 S/N(c) 8.3 10.6 8.0 SN(E/C) 0.56
19600063	42	Red Green Blue z 17.15 znorm 13.09 sky 14.9 14.9 15.3 S/N 0.5 1.6 1.4 S/N(c) 6.0 8.0 6.0 SN(E/C) 0.66
19600065	42	Red Green Blue z 17.96 znorm 13.90 sky 15.0 15.2 14.9 S/N 2.9 5.4 5.9 S/N(c) 10.4 12.7 9.5 SN(E/C) 0.49
19600066	42	Red Green Blue z 17.99 znorm 13.93 sky 14.7 15.0 15.2 S/N 2.1 5.2 5.3 S/N(c) 10.5 12.8 9.6 SN(E/C) 0.44