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)
13490013	47	Red Green Blue z 19.08 znorm 14.90 sky 14.5 14.5 14.7 S/N 15.3 23.3 27.7 S/N(c) 18.3 27.0 14.3 SN(E/C) 0.95
13490014	47	Red Green Blue z 19.07 znorm 14.89 sky 14.5 14.6 14.7 S/N 15.2 24.1 27.1 S/N(c) 17.9 26.9 14.2 SN(E/C) 0.89
13490015	47	Red Green Blue z 19.06 znorm 14.87 sky 14.7 14.6 14.7 S/N 15.0 23.5 26.9 S/N(c) 17.9 27.0 14.1 SN(E/C) 0.91
13490016	47	Red Green Blue z 18.99 znorm 14.81 sky 14.5 14.6 14.7 S/N 14.3 22.0 25.8 S/N(c) 17.3 26.2 13.7 SN(E/C) 0.92
13490017	47	Red Green Blue z 18.71 znorm 14.53 sky 14.2 14.2 14.1 S/N 11.6 19.3 21.7 S/N(c) 14.2 22.3 11.3 SN(E/C) 0.93
13490018	47	Red Green Blue z 17.21 znorm 13.03 sky 13.3 13.3 13.2 S/N 2.6 5.7 6.2 S/N(c) 5.2 9.1 4.5 SN(E/C) 1.01
13490019	47	Red Green Blue z 17.84 znorm 13.66 sky 13.5 13.5 13.5 S/N 5.0 10.4 10.4 S/N(c) 8.7 13.6 7.2 SN(E/C) 0.99
13490020	47	Red Green Blue z 18.09 znorm 13.91 sky 13.5 13.5 13.4 S/N 6.4 11.4 12.2 S/N(c) 9.9 15.7 8.3 SN(E/C) 0.91