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)
15720058	42	Red Green Blue z 17.05 znorm 12.99 sky 14.9 14.8 14.8 S/N 3.0 7.0 7.0 S/N(c) 6.5 7.7 6.0 SN(E/C) 0.73
15720059	42	Red Green Blue z 17.57 znorm 13.51 sky 14.9 14.9 14.9 S/N 4.7 9.9 9.8 S/N(c) 9.5 10.2 8.2 SN(E/C) 0.67
15720060	42	Red Green Blue z 18.39 znorm 14.33 sky 15.1 14.9 14.8 S/N 13.0 21.3 22.6 S/N(c) 15.5 15.3 12.5 SN(E/C) 0.53
15720061	42	Red Green Blue z 18.42 znorm 14.36 sky 15.0 14.9 15.0 S/N 12.4 20.4 21.9 S/N(c) 16.3 15.8 12.6 SN(E/C) 0.48
15720062	42	Red Green Blue z 16.69 znorm 12.63 sky 15.0 15.2 15.2 S/N 2.6 5.8 5.9 S/N(c) 4.8 5.9 4.7 SN(E/C) 0.86
15720063	42	Red Green Blue z 18.15 znorm 14.10 sky 15.0 15.1 15.0 S/N 9.2 16.6 17.1 S/N(c) 14.2 14.2 11.7 SN(E/C) 0.54
15720064	42	Red Green Blue z 17.78 znorm 13.72 sky 15.1 15.0 15.1 S/N 5.5 11.4 11.4 S/N(c) 11.2 11.5 9.3 SN(E/C) 0.61
15720065	42	Red Green Blue z 14.68 znorm 10.62 sky 15.3 15.2 15.4 S/N 0.8 1.3 1.2 S/N(c) 0.8 1.4 0.9 SN(E/C) 1.06
15720066	42	Red Green Blue z 15.71 znorm 11.65 sky 15.0 15.3 15.2 S/N 1.6 3.3 3.2 S/N(c) 1.9 2.9 2.2 SN(E/C) 0.96
15720067	42	Red Green Blue z 17.21 znorm 13.15 sky 14.8 15.3 15.2 S/N 4.6 9.7 9.5 S/N(c) 7.0 8.4 6.5 SN(E/C) 0.82
15720068	42	Red Green Blue z 17.95 znorm 13.89 sky 15.0 15.2 15.0 S/N 6.9 13.7 13.5 S/N(c) 12.2 12.5 10.2 SN(E/C) 0.58
15720069	42	Red Green Blue z 18.18 znorm 14.12 sky 14.8 15.2 15.1 S/N 8.9 16.2 16.8 S/N(c) 14.4 14.4 11.6 SN(E/C) 0.55
15720070	42	Red Green Blue z 18.46 znorm 14.40 sky 15.3 15.1 15.0 S/N 9.1 16.4 17.1 S/N(c) 16.9 16.3 13.2 SN(E/C) 0.48
15720071	42	Red Green Blue z 18.28 znorm 14.22 sky 15.2 15.1 15.1 S/N 7.7 13.7 14.4 S/N(c) 15.1 14.8 12.2 SN(E/C) 0.54
15720072	42	Red Green Blue z 17.83 znorm 13.77 sky 15.2 15.3 15.2 S/N 7.6 14.2 14.8 S/N(c) 11.1 11.7 9.4 SN(E/C) 0.64
15720073	42	Red Green Blue z 18.24 znorm 14.18 sky 15.0 15.2 15.0 S/N 9.7 17.1 17.9 S/N(c) 13.9 14.2 11.5 SN(E/C) 0.57