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)
12860012	47	Red Green Blue z 18.44 znorm 14.26 sky 13.8 13.8 14.0 S/N 13.1 19.7 21.2 S/N(c) 12.0 18.8 20.2 SN(E/C) 0.98
12860013	47	Red Green Blue z 18.67 znorm 14.49 sky 14.0 13.9 14.1 S/N 14.9 22.4 24.4 S/N(c) 13.9 21.4 23.4 SN(E/C) 0.99
12860014	47	Red Green Blue z 19.07 znorm 14.89 sky 14.1 14.1 14.2 S/N 19.1 27.7 30.1 S/N(c) 17.8 26.7 29.0 SN(E/C) 0.92
12860015	47	Red Green Blue z 19.11 znorm 14.93 sky 14.2 14.1 14.2 S/N 19.4 28.4 30.9 S/N(c) 18.3 27.4 29.8 SN(E/C) 0.91
12860016	47	Red Green Blue z 19.11 znorm 14.93 sky 14.2 14.1 14.3 S/N 19.5 28.5 30.9 S/N(c) 18.4 27.6 29.9 SN(E/C) 0.89
12860017	47	Red Green Blue z 19.09 znorm 14.90 sky 13.9 14.1 14.3 S/N 19.2 28.1 30.5 S/N(c) 18.1 27.1 29.4 SN(E/C) 0.93
12860018	47	Red Green Blue z 19.09 znorm 14.91 sky 14.1 14.1 14.2 S/N 19.1 28.0 30.7 S/N(c) 18.0 27.1 29.6 SN(E/C) 0.94
12860019	47	Red Green Blue z 19.09 znorm 14.91 sky 14.1 14.1 14.2 S/N 19.1 28.5 30.5 S/N(c) 18.1 27.0 29.4 SN(E/C) 0.96