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)
17710011	42	Red Green Blue z 18.63 znorm 14.57 sky 14.4 14.5 14.7 S/N 13.1 21.7 24.9 S/N(c) 18.9 25.0 8.5 SN(E/C) 0.61
17710012	42	Red Green Blue z 18.62 znorm 14.56 sky 15.0 14.9 14.8 S/N 12.7 21.3 24.4 S/N(c) 18.6 24.8 8.5 SN(E/C) 0.63
17710013	42	Red Green Blue z 18.25 znorm 14.19 sky 15.7 15.1 15.2 S/N 9.8 16.6 19.3 S/N(c) 14.7 20.5 6.8 SN(E/C) 0.70
17710014	42	Red Green Blue z 18.26 znorm 14.20 sky 15.0 15.0 15.1 S/N 9.6 16.5 19.3 S/N(c) 14.7 20.8 6.8 SN(E/C) 0.65
17710015	42	Red Green Blue z 18.36 znorm 14.30 sky 15.2 15.1 14.8 S/N 10.5 17.6 19.7 S/N(c) 16.7 22.8 7.6 SN(E/C) 0.64
17710016	42	Red Green Blue z 18.25 znorm 14.19 sky 15.1 15.1 15.0 S/N 9.7 16.6 18.6 S/N(c) 15.9 21.7 7.2 SN(E/C) 0.73
17710017	42	Red Green Blue z 18.44 znorm 14.38 sky 15.2 15.4 15.0 S/N 11.1 18.6 21.6 S/N(c) 16.8 22.8 7.7 SN(E/C) 0.65
17710018	42	Red Green Blue z 18.44 znorm 14.38 sky 15.5 15.1 15.0 S/N 11.1 18.4 21.7 S/N(c) 16.6 23.0 7.7 SN(E/C) 0.68
17710019	42	Red Green Blue z 18.16 znorm 14.10 sky 15.3 15.2 15.0 S/N 9.3 16.4 18.4 S/N(c) 14.0 19.9 6.5 SN(E/C) 0.69
17710020	42	Red Green Blue z 18.20 znorm 14.14 sky 14.8 15.1 15.1 S/N 9.5 16.7 18.8 S/N(c) 14.4 20.1 6.7 SN(E/C) 0.71
17710021	42	Red Green Blue z 17.98 znorm 13.92 sky 15.0 15.5 15.0 S/N 8.0 14.4 16.5 S/N(c) 13.0 18.7 6.1 SN(E/C) 0.70
17710022	42	Red Green Blue z 17.96 znorm 13.90 sky 15.1 15.2 15.2 S/N 8.0 14.3 16.4 S/N(c) 12.7 18.3 6.1 SN(E/C) 0.75