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)
13920028	42	Red Green Blue z 18.43 znorm 14.37 sky 14.7 14.6 14.9 S/N 11.1 19.0 20.1 S/N(c) 9.4 12.0 5.1 SN(E/C) 0.88
13920029	42	Red Green Blue z 18.31 znorm 14.26 sky 14.7 14.7 14.9 S/N 9.8 16.8 18.5 S/N(c) 8.4 11.1 4.7 SN(E/C) 0.97
13920030	42	Red Green Blue z 18.18 znorm 14.12 sky 14.8 15.0 15.0 S/N 8.8 15.7 16.3 S/N(c) 7.4 10.1 4.2 SN(E/C) 0.89
13920031	42	Red Green Blue z 18.25 znorm 14.19 sky 14.8 14.9 15.2 S/N 9.2 16.3 17.0 S/N(c) 7.6 10.3 4.3 SN(E/C) 0.91
13920032	42	Red Green Blue z 18.68 znorm 14.62 sky 14.7 14.9 15.0 S/N 12.1 20.8 21.9 S/N(c) 10.0 12.7 5.4 SN(E/C) 0.87
13920033	42	Red Green Blue z 18.69 znorm 14.64 sky 14.7 14.8 14.9 S/N 12.5 21.0 22.2 S/N(c) 10.1 12.9 5.5 SN(E/C) 0.87