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)
15900028	42	Red Green Blue z 18.61 znorm 14.56 sky 14.9 14.6 14.7 S/N 6.6 12.3 12.4 S/N(c) 7.3 26.6 5.3 SN(E/C) 0.47
15900029	42	Red Green Blue z 18.60 znorm 14.54 sky 15.1 14.7 14.9 S/N 6.8 12.2 12.4 S/N(c) 7.1 26.0 5.3 SN(E/C) 0.50
15900030	42	Red Green Blue z 18.37 znorm 14.31 sky 15.1 14.8 14.9 S/N 12.9 21.8 22.2 S/N(c) 6.2 23.5 4.7 SN(E/C) 0.53
15900031	42	Red Green Blue z 18.34 znorm 14.29 sky 14.9 14.7 14.8 S/N 12.4 21.1 21.5 S/N(c) 6.1 23.1 4.7 SN(E/C) 0.59
15900032	42	Red Green Blue z 17.99 znorm 13.93 sky 15.2 14.8 14.9 S/N 5.4 11.0 10.5 S/N(c) 4.9 19.0 3.8 SN(E/C) 0.64
15900033	42	Red Green Blue z 18.12 znorm 14.06 sky 15.1 15.0 14.9 S/N 4.5 9.7 9.1 S/N(c) 5.1 19.9 4.0 SN(E/C) 0.62
15900034	42	Red Green Blue z 18.64 znorm 14.58 sky 15.0 14.8 14.8 S/N 6.6 12.4 12.6 S/N(c) 7.2 26.9 5.3 SN(E/C) 0.50
15900035	42	Red Green Blue z 18.58 znorm 14.53 sky 14.9 14.9 14.9 S/N 6.9 13.1 13.0 S/N(c) 7.0 25.9 5.2 SN(E/C) 0.49
15900036	42	Red Green Blue z 18.39 znorm 14.33 sky 15.1 14.8 15.0 S/N 13.2 22.4 22.7 S/N(c) 6.3 24.1 4.8 SN(E/C) 0.52
15900037	42	Red Green Blue z 18.37 znorm 14.32 sky 15.2 15.0 14.9 S/N 13.1 22.4 22.8 S/N(c) 6.3 24.0 4.8 SN(E/C) 0.54
15900038	42	Red Green Blue z 17.95 znorm 13.89 sky 15.3 15.3 15.3 S/N 5.1 10.7 10.2 S/N(c) 4.5 18.5 3.6 SN(E/C) 0.68
15900039	42	Red Green Blue z 17.98 znorm 13.93 sky 15.1 15.4 15.2 S/N 5.1 10.6 10.0 S/N(c) 4.5 18.2 3.6 SN(E/C) 0.69