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)
15020033	47	Red Green Blue z 18.93 znorm 14.75 sky 15.0 14.6 15.2 S/N 16.6 24.3 28.3 S/N(c) 16.3 35.9 20.7 SN(E/C) 0.37
15020034	47	Red Green Blue z 18.81 znorm 14.63 sky 15.6 15.0 15.3 S/N 14.9 22.7 26.1 S/N(c) 15.6 34.7 19.9 SN(E/C) 0.39
15020035	47	Red Green Blue z 18.91 znorm 14.73 sky 15.0 15.2 15.5 S/N 15.4 23.9 26.6 S/N(c) 16.1 36.0 20.6 SN(E/C) 0.36
15020036	47	Red Green Blue z 18.94 znorm 14.76 sky 15.3 15.0 15.5 S/N 15.9 24.3 27.5 S/N(c) 16.0 35.9 20.5 SN(E/C) 0.37
15020037	47	Red Green Blue z 18.94 znorm 14.76 sky 15.3 15.1 15.5 S/N 15.8 24.2 27.6 S/N(c) 15.9 35.9 20.4 SN(E/C) 0.35
15020038	47	Red Green Blue z 18.95 znorm 14.77 sky 15.3 15.2 15.4 S/N 16.1 24.0 27.9 S/N(c) 16.0 36.0 20.5 SN(E/C) 0.35
15020039	47	Red Green Blue z 18.96 znorm 14.78 sky 15.1 15.3 15.5 S/N 16.1 23.9 28.1 S/N(c) 16.2 36.4 20.7 SN(E/C) 0.37
15020040	47	Red Green Blue z 18.87 znorm 14.69 sky 15.2 15.2 15.3 S/N 15.5 23.3 26.8 S/N(c) 15.9 35.8 20.3 SN(E/C) 0.38