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)
12180011	47	Red Green Blue z 19.10 znorm 14.92 sky 15.3 15.1 15.1 S/N 16.2 25.1 26.8 S/N(c) 14.4 23.2 25.1 SN(E/C) 0.45
12180012	47	Red Green Blue z 19.13 znorm 14.95 sky 15.0 15.3 15.4 S/N 16.0 25.3 26.7 S/N(c) 14.1 23.1 24.9 SN(E/C) 0.46
12180013	47	Red Green Blue z 19.11 znorm 14.93 sky 15.4 15.2 15.5 S/N 16.0 25.1 26.3 S/N(c) 13.9 23.1 24.6 SN(E/C) 0.44
12180014	47	Red Green Blue z 19.14 znorm 14.96 sky 15.4 15.3 15.3 S/N 16.3 25.4 26.7 S/N(c) 14.3 23.4 25.2 SN(E/C) 0.45
12180015	47	Red Green Blue z 19.11 znorm 14.93 sky 15.1 15.0 15.4 S/N 15.9 25.0 26.5 S/N(c) 14.0 23.4 25.0 SN(E/C) 0.44
12180016	47	Red Green Blue z 19.11 znorm 14.93 sky 14.9 15.2 15.7 S/N 15.7 24.9 26.4 S/N(c) 13.8 23.2 25.1 SN(E/C) 0.44
12180017	47	Red Green Blue z 19.13 znorm 14.95 sky 15.2 15.2 15.2 S/N 15.8 25.1 26.6 S/N(c) 13.8 23.3 25.1 SN(E/C) 0.45
12180018	47	Red Green Blue z 19.12 znorm 14.94 sky 15.4 15.1 15.3 S/N 15.7 24.9 26.7 S/N(c) 13.8 23.2 25.3 SN(E/C) 0.43