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)
9770015	47	Red Green Blue z 19.05 znorm 14.87 sky 14.2 13.9 13.6 S/N 14.5 23.3 23.2 S/N(c) 12.8 21.2 22.0 SN(E/C) 0.93
9770016	47	Red Green Blue z 19.05 znorm 14.87 sky 14.2 14.0 13.8 S/N 14.5 23.4 23.6 S/N(c) 12.7 21.2 22.4 SN(E/C) 0.93
9770017	47	Red Green Blue z 19.07 znorm 14.89 sky 14.1 13.9 13.9 S/N 14.4 23.5 23.9 S/N(c) 12.7 21.4 22.4 SN(E/C) 0.96
9770018	47	Red Green Blue z 19.06 znorm 14.88 sky 14.1 13.9 13.9 S/N 14.4 23.3 24.0 S/N(c) 12.6 21.2 22.6 SN(E/C) 0.94
9770019	47	Red Green Blue z 19.09 znorm 14.91 sky 14.3 14.0 14.0 S/N 14.5 23.8 24.5 S/N(c) 12.8 21.7 23.0 SN(E/C) 0.94
9770020	47	Red Green Blue z 19.09 znorm 14.91 sky 14.3 14.1 14.1 S/N 14.7 24.0 24.9 S/N(c) 12.9 21.8 23.3 SN(E/C) 0.95
9770021	47	Red Green Blue z 19.10 znorm 14.92 sky 14.2 14.2 14.0 S/N 14.9 24.4 25.3 S/N(c) 12.8 21.9 23.5 SN(E/C) 0.93
9770022	47	Red Green Blue z 19.08 znorm 14.90 sky 14.3 14.1 14.0 S/N 14.6 24.2 25.0 S/N(c) 12.7 21.8 23.4 SN(E/C) 0.93