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)
15570059	47	Red Green Blue z 18.97 znorm 14.79 sky 15.0 14.5 14.8 S/N 18.0 26.5 31.8 S/N(c) 16.6 23.6 27.2 SN(E/C) 0.47
15570060	47	Red Green Blue z 18.90 znorm 14.72 sky 14.9 14.5 14.7 S/N 17.0 25.4 30.6 S/N(c) 15.9 23.0 26.3 SN(E/C) 0.49
15570061	47	Red Green Blue z 18.79 znorm 14.61 sky 14.4 14.3 14.3 S/N 15.6 23.3 28.3 S/N(c) 14.9 21.8 24.9 SN(E/C) 0.52
15570062	47	Red Green Blue z 17.66 znorm 13.48 sky 13.1 13.1 13.1 S/N 7.3 11.5 14.2 S/N(c) 6.8 11.2 12.7 SN(E/C) 0.74
15570063	47	Red Green Blue z 17.13 znorm 12.95 sky 13.1 13.1 13.1 S/N 4.8 8.1 9.7 S/N(c) 4.9 8.3 9.5 SN(E/C) 0.89
15570064	47	Red Green Blue z 18.47 znorm 14.29 sky 13.8 13.7 13.7 S/N 12.8 20.0 23.5 S/N(c) 12.3 18.3 21.1 SN(E/C) 0.59
15570065	47	Red Green Blue z 18.73 znorm 14.55 sky 14.1 13.9 13.9 S/N 15.2 23.1 27.3 S/N(c) 14.1 20.8 23.8 SN(E/C) 0.51
15570066	47	Red Green Blue z 18.81 znorm 14.63 sky 14.2 14.1 14.2 S/N 16.0 24.2 28.6 S/N(c) 14.8 21.8 24.9 SN(E/C) 0.50