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)
15900011	42	Red Green Blue z 18.82 znorm 14.77 sky 14.5 14.4 14.4 S/N 14.9 24.7 26.6 S/N(c) 11.2 7.8 14.9 SN(E/C) 0.46
15900012	42	Red Green Blue z 18.84 znorm 14.79 sky 14.4 14.6 14.5 S/N 14.6 24.4 26.3 S/N(c) 11.1 7.8 14.9 SN(E/C) 0.47
15900013	42	Red Green Blue z 17.97 znorm 13.91 sky 15.2 14.8 14.8 S/N 6.8 13.0 12.8 S/N(c) 6.2 4.9 9.1 SN(E/C) 0.66
15900014	42	Red Green Blue z 18.08 znorm 14.02 sky 15.0 14.8 14.8 S/N 7.2 13.5 13.4 S/N(c) 6.7 5.2 9.6 SN(E/C) 0.61
15900015	42	Red Green Blue z 18.23 znorm 14.17 sky 14.8 14.9 14.8 S/N 12.3 21.1 22.8 S/N(c) 7.4 5.6 10.4 SN(E/C) 0.62
15900016	42	Red Green Blue z 18.26 znorm 14.20 sky 15.4 15.0 14.8 S/N 12.3 21.7 23.3 S/N(c) 7.7 5.7 10.6 SN(E/C) 0.62
15900017	42	Red Green Blue z 18.66 znorm 14.60 sky 15.2 14.9 14.8 S/N 12.6 21.2 22.1 S/N(c) 9.9 7.0 13.1 SN(E/C) 0.51
15900018	42	Red Green Blue z 18.66 znorm 14.60 sky 15.1 14.9 14.9 S/N 12.7 21.7 22.2 S/N(c) 10.0 7.1 13.2 SN(E/C) 0.53
15900019	42	Red Green Blue z 18.25 znorm 14.19 sky 15.2 15.0 14.9 S/N 8.0 14.9 15.2 S/N(c) 7.5 5.7 10.7 SN(E/C) 0.58
15900020	42	Red Green Blue z 18.35 znorm 14.30 sky 14.9 15.0 15.0 S/N 8.3 15.3 15.7 S/N(c) 8.3 6.1 11.4 SN(E/C) 0.54
15900021	42	Red Green Blue z 18.42 znorm 14.36 sky 15.2 15.1 14.8 S/N 13.9 23.9 25.8 S/N(c) 8.4 6.3 11.5 SN(E/C) 0.58
15900022	42	Red Green Blue z 18.38 znorm 14.32 sky 15.1 15.0 14.8 S/N 14.0 23.8 25.8 S/N(c) 8.2 6.2 11.3 SN(E/C) 0.62
15900023	42	Red Green Blue z 18.54 znorm 14.49 sky 15.2 15.0 14.8 S/N 12.2 21.1 21.6 S/N(c) 8.9 6.5 12.3 SN(E/C) 0.55
15900024	42	Red Green Blue z 18.51 znorm 14.46 sky 15.1 15.0 14.9 S/N 12.1 20.8 21.4 S/N(c) 8.7 6.3 12.0 SN(E/C) 0.59