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)
15680053	42	Red Green Blue z 18.51 znorm 14.46 sky 14.9 14.6 14.6 S/N 11.1 19.1 20.3 S/N(c) 19.1 20.3 10.2 SN(E/C) 0.47
15680054	42	Red Green Blue z 18.52 znorm 14.46 sky 14.9 14.6 14.8 S/N 11.0 19.1 19.7 S/N(c) 19.2 20.4 10.3 SN(E/C) 0.50
15680055	42	Red Green Blue z 18.24 znorm 14.18 sky 14.9 14.9 15.0 S/N 11.3 19.8 22.4 S/N(c) 15.3 17.2 8.6 SN(E/C) 0.58
15680056	42	Red Green Blue z 18.32 znorm 14.26 sky 14.9 14.7 14.8 S/N 11.4 20.1 22.8 S/N(c) 16.1 17.9 8.9 SN(E/C) 0.53
15680057	42	Red Green Blue z 18.56 znorm 14.50 sky 15.2 14.8 14.9 S/N 11.0 19.7 20.7 S/N(c) 18.0 19.7 9.7 SN(E/C) 0.54
15680058	42	Red Green Blue z 18.54 znorm 14.49 sky 15.1 14.9 15.0 S/N 10.7 18.8 19.9 S/N(c) 17.7 19.5 9.7 SN(E/C) 0.52
15680059	42	Red Green Blue z 18.59 znorm 14.53 sky 14.8 14.8 15.0 S/N 11.3 19.4 20.4 S/N(c) 19.9 21.0 10.7 SN(E/C) 0.48
15680060	42	Red Green Blue z 18.63 znorm 14.57 sky 14.7 14.8 14.9 S/N 11.6 19.5 20.5 S/N(c) 20.4 21.4 10.8 SN(E/C) 0.47
15680061	42	Red Green Blue z 18.35 znorm 14.29 sky 15.0 15.0 15.0 S/N 12.0 20.8 23.0 S/N(c) 16.2 18.1 8.8 SN(E/C) 0.57
15680062	42	Red Green Blue z 18.38 znorm 14.32 sky 14.8 14.8 14.8 S/N 12.4 21.4 23.5 S/N(c) 16.4 18.4 8.9 SN(E/C) 0.56
15680063	42	Red Green Blue z 18.41 znorm 14.35 sky 15.0 14.9 14.9 S/N 9.1 16.4 18.8 S/N(c) 16.4 18.1 9.0 SN(E/C) 0.60
15680064	42	Red Green Blue z 18.42 znorm 14.36 sky 14.9 14.8 15.0 S/N 8.9 16.4 18.8 S/N(c) 16.4 18.1 9.0 SN(E/C) 0.57
15680065	42	Red Green Blue z 18.46 znorm 14.40 sky 14.8 15.2 14.8 S/N 12.9 21.6 24.2 S/N(c) 17.6 19.2 9.4 SN(E/C) 0.54
15680066	42	Red Green Blue z 18.43 znorm 14.37 sky 15.1 15.1 15.0 S/N 13.0 21.3 24.1 S/N(c) 17.3 19.1 9.3 SN(E/C) 0.58