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)
12370011	47	Red Green Blue z 19.09 znorm 14.91 sky 14.7 14.4 14.4 S/N 15.9 25.0 25.5 S/N(c) 13.9 23.4 23.9 SN(E/C) 0.87
12370012	47	Red Green Blue z 19.11 znorm 14.93 sky 14.9 14.7 14.8 S/N 16.0 25.2 26.3 S/N(c) 13.9 23.6 24.5 SN(E/C) 0.90
12370013	47	Red Green Blue z 19.12 znorm 14.94 sky 14.9 14.7 14.8 S/N 16.1 25.4 26.5 S/N(c) 14.2 23.6 24.8 SN(E/C) 0.88
12370014	47	Red Green Blue z 19.08 znorm 14.90 sky 14.8 14.8 15.0 S/N 15.4 25.1 26.2 S/N(c) 13.7 23.1 24.5 SN(E/C) 0.93
12370015	47	Red Green Blue z 19.14 znorm 14.96 sky 14.9 14.7 14.8 S/N 15.8 25.7 26.7 S/N(c) 13.9 23.8 25.0 SN(E/C) 0.95
12370016	47	Red Green Blue z 19.15 znorm 14.97 sky 14.9 14.9 14.9 S/N 16.1 26.2 27.3 S/N(c) 14.4 24.2 25.5 SN(E/C) 0.90
12370017	47	Red Green Blue z 19.12 znorm 14.94 sky 14.8 14.7 15.0 S/N 15.8 25.7 26.9 S/N(c) 14.1 23.8 25.1 SN(E/C) 0.94
12370018	47	Red Green Blue z 19.19 znorm 15.01 sky 14.8 14.8 14.9 S/N 16.3 26.5 28.0 S/N(c) 14.5 24.8 26.4 SN(E/C) 0.89