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)
15580010	42	Red Green Blue z 18.38 znorm 14.32 sky 14.5 14.2 14.2 S/N 11.8 19.7 21.5 S/N(c) 13.9 21.2 7.7 SN(E/C) 0.55
15580011	42	Red Green Blue z 18.22 znorm 14.17 sky 14.7 14.4 14.5 S/N 10.4 18.0 19.4 S/N(c) 12.5 18.9 7.0 SN(E/C) 0.60
15580012	42	Red Green Blue z 17.66 znorm 13.60 sky 14.7 14.8 14.6 S/N 7.2 13.2 13.8 S/N(c) 8.5 14.2 5.0 SN(E/C) 0.71
15580013	42	Red Green Blue z 17.73 znorm 13.67 sky 14.7 14.7 14.5 S/N 7.5 13.6 14.3 S/N(c) 8.9 14.5 5.1 SN(E/C) 0.69
15580014	42	Red Green Blue z 17.77 znorm 13.71 sky 14.7 14.6 14.6 S/N 7.2 13.5 14.4 S/N(c) 8.9 14.6 5.3 SN(E/C) 0.67
15580015	42	Red Green Blue z 18.14 znorm 14.08 sky 14.7 14.7 14.5 S/N 9.4 16.2 17.4 S/N(c) 11.2 17.5 6.4 SN(E/C) 0.60
15580016	42	Red Green Blue z 18.59 znorm 14.53 sky 14.7 14.7 14.5 S/N 12.5 20.4 22.5 S/N(c) 15.4 22.5 8.4 SN(E/C) 0.51
15580017	42	Red Green Blue z 18.73 znorm 14.67 sky 14.6 14.6 14.5 S/N 13.6 22.1 24.1 S/N(c) 16.7 24.2 9.0 SN(E/C) 0.46
15580018	42	Red Green Blue z 18.12 znorm 14.07 sky 14.6 14.7 14.7 S/N 9.9 16.6 17.8 S/N(c) 11.5 18.1 6.5 SN(E/C) 0.62
15580019	42	Red Green Blue z 18.13 znorm 14.07 sky 14.8 14.8 14.7 S/N 10.0 16.9 18.2 S/N(c) 11.8 18.3 6.7 SN(E/C) 0.62
15580020	42	Red Green Blue z 18.29 znorm 14.23 sky 14.7 14.8 14.7 S/N 10.7 17.3 20.1 S/N(c) 12.7 19.5 7.1 SN(E/C) 0.58
15580021	42	Red Green Blue z 18.25 znorm 14.19 sky 15.0 14.9 14.8 S/N 10.1 17.4 19.2 S/N(c) 12.3 18.9 6.8 SN(E/C) 0.58
15580022	42	Red Green Blue z 18.20 znorm 14.15 sky 14.8 14.8 14.9 S/N 9.6 16.9 17.9 S/N(c) 12.1 18.7 6.9 SN(E/C) 0.57
15580023	42	Red Green Blue z 18.41 znorm 14.35 sky 15.1 14.9 14.7 S/N 10.9 18.8 20.1 S/N(c) 13.8 21.0 7.8 SN(E/C) 0.56
15580024	42	Red Green Blue z 17.71 znorm 13.65 sky 15.0 15.0 14.9 S/N 7.3 13.6 14.4 S/N(c) 8.6 14.3 5.2 SN(E/C) 0.70
15580025	42	Red Green Blue z 17.84 znorm 13.78 sky 14.9 14.9 14.9 S/N 7.8 14.6 15.7 S/N(c) 9.4 15.5 5.6 SN(E/C) 0.66