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)
18100011	42	Red Green Blue z 18.23 znorm 14.17 sky 14.7 14.8 15.0 S/N 11.2 19.4 20.3 S/N(c) 7.0 19.2 29.7 SN(E/C) 0.82
18100012	42	Red Green Blue z 18.29 znorm 14.23 sky 15.6 15.3 14.8 S/N 11.6 19.6 20.6 S/N(c) 7.3 19.4 30.7 SN(E/C) 0.77
18100013	42	Red Green Blue z 18.12 znorm 14.06 sky 15.3 15.1 15.2 S/N 8.5 15.7 16.0 S/N(c) 6.6 18.4 28.5 SN(E/C) 0.80
18100014	42	Red Green Blue z 18.22 znorm 14.16 sky 15.2 15.1 14.9 S/N 9.3 16.5 16.9 S/N(c) 7.0 19.2 29.5 SN(E/C) 0.84
18100015	42	Red Green Blue z 18.19 znorm 14.13 sky 15.2 15.1 15.1 S/N 9.5 16.8 17.5 S/N(c) 6.8 19.0 29.1 SN(E/C) 0.69
18100016	42	Red Green Blue z 18.11 znorm 14.05 sky 14.7 15.0 15.2 S/N 8.6 15.7 16.4 S/N(c) 6.4 18.1 27.6 SN(E/C) 0.82