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)
17690011	47	Red Green Blue z 19.06 znorm 14.88 sky 14.6 14.5 14.9 S/N 15.9 25.7 29.3 S/N(c) 23.2 21.2 5.1 SN(E/C) 0.86
17690012	47	Red Green Blue z 19.04 znorm 14.86 sky 15.0 14.9 15.0 S/N 15.0 25.1 28.1 S/N(c) 22.5 20.9 5.0 SN(E/C) 0.94
17690013	47	Red Green Blue z 19.08 znorm 14.90 sky 14.9 14.8 15.0 S/N 15.4 25.5 28.8 S/N(c) 22.8 21.1 5.0 SN(E/C) 0.94
17690014	47	Red Green Blue z 19.11 znorm 14.93 sky 14.9 14.9 14.9 S/N 15.3 25.8 28.4 S/N(c) 23.2 21.2 5.1 SN(E/C) 0.87
17690015	47	Red Green Blue z 19.12 znorm 14.94 sky 14.9 14.9 14.9 S/N 15.3 25.4 28.8 S/N(c) 23.6 21.4 5.2 SN(E/C) 0.92
17690016	47	Red Green Blue z 19.13 znorm 14.95 sky 15.1 15.0 14.8 S/N 15.7 26.1 29.0 S/N(c) 23.6 21.6 5.1 SN(E/C) 0.93
17690017	47	Red Green Blue z 19.07 znorm 14.89 sky 14.7 14.9 15.2 S/N 15.1 25.2 28.3 S/N(c) 22.8 21.2 5.0 SN(E/C) 0.85
17690018	47	Red Green Blue z 19.05 znorm 14.87 sky 15.8 15.2 14.8 S/N 15.6 25.3 28.9 S/N(c) 22.6 21.0 4.9 SN(E/C) 0.93