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)
15310011	42	Red Green Blue z 18.27 znorm 14.21 sky 14.8 14.6 14.5 S/N 8.3 14.6 15.5 S/N(c) 12.8 12.3 12.5 SN(E/C) 0.48
15310012	42	Red Green Blue z 18.24 znorm 14.18 sky 14.7 14.8 14.6 S/N 8.2 14.2 15.3 S/N(c) 12.4 11.9 12.2 SN(E/C) 0.50
15310013	42	Red Green Blue z 18.11 znorm 14.06 sky 15.0 14.7 14.9 S/N 10.8 18.9 18.5 S/N(c) 11.6 11.3 11.5 SN(E/C) 0.50
15310014	42	Red Green Blue z 18.13 znorm 14.07 sky 15.4 14.9 14.7 S/N 11.4 19.2 19.1 S/N(c) 11.7 11.4 11.4 SN(E/C) 0.49
15310015	42	Red Green Blue z 18.27 znorm 14.22 sky 14.7 14.8 14.7 S/N 10.2 18.2 18.0 S/N(c) 13.0 12.8 13.0 SN(E/C) 0.51
15310016	42	Red Green Blue z 18.31 znorm 14.26 sky 15.0 14.8 14.8 S/N 10.6 18.0 18.2 S/N(c) 13.5 13.1 13.3 SN(E/C) 0.50
15310017	42	Red Green Blue z 18.40 znorm 14.35 sky 14.8 14.8 14.7 S/N 9.3 15.3 16.8 S/N(c) 13.8 13.0 13.4 SN(E/C) 0.50
15310018	42	Red Green Blue z 18.51 znorm 14.45 sky 14.5 14.9 14.6 S/N 9.7 16.4 17.8 S/N(c) 14.5 13.8 14.0 SN(E/C) 0.46
15310019	42	Red Green Blue z 18.41 znorm 14.36 sky 14.7 14.9 14.6 S/N 14.7 23.4 23.8 S/N(c) 13.6 13.2 13.2 SN(E/C) 0.43
15310020	42	Red Green Blue z 18.46 znorm 14.40 sky 15.0 14.8 14.9 S/N 14.7 23.9 24.4 S/N(c) 14.0 13.4 13.6 SN(E/C) 0.43
15310021	42	Red Green Blue z 18.29 znorm 14.23 sky 14.8 14.9 14.8 S/N 10.2 17.2 18.4 S/N(c) 13.4 13.3 13.2 SN(E/C) 0.52
15310022	42	Red Green Blue z 18.30 znorm 14.24 sky 15.3 15.0 14.9 S/N 10.1 17.2 18.1 S/N(c) 13.1 13.2 12.8 SN(E/C) 0.52