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)
15020048	47	Red Green Blue z 18.77 znorm 14.59 sky 15.0 14.6 14.9 S/N 11.8 18.0 21.9 S/N(c) 26.2 13.3 7.7 SN(E/C) 0.49
15020049	47	Red Green Blue z 18.80 znorm 14.62 sky 15.1 14.8 15.1 S/N 11.9 18.3 22.2 S/N(c) 27.0 13.7 7.9 SN(E/C) 0.46
15020050	47	Red Green Blue z 18.86 znorm 14.68 sky 15.3 14.9 15.1 S/N 12.2 18.5 22.7 S/N(c) 27.9 14.0 8.0 SN(E/C) 0.48
15020051	47	Red Green Blue z 18.96 znorm 14.78 sky 15.3 14.9 15.1 S/N 13.0 19.6 24.2 S/N(c) 28.6 14.5 8.4 SN(E/C) 0.49
15020052	47	Red Green Blue z 18.84 znorm 14.66 sky 15.3 15.0 15.1 S/N 11.8 18.1 22.2 S/N(c) 27.2 13.6 7.8 SN(E/C) 0.52
15020053	47	Red Green Blue z 18.63 znorm 14.45 sky 15.0 15.1 15.2 S/N 10.2 16.2 19.6 S/N(c) 23.6 12.2 7.0 SN(E/C) 0.53