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)
15430034	42	Red Green Blue z 17.81 znorm 13.75 sky 14.7 14.5 14.9 S/N 5.8 11.7 12.1 S/N(c) 6.5 10.7 5.1 SN(E/C) 0.60
15430035	42	Red Green Blue z 18.01 znorm 13.95 sky 14.8 14.7 14.9 S/N 6.9 13.2 13.7 S/N(c) 7.4 11.8 5.7 SN(E/C) 0.55
15430036	42	Red Green Blue z 17.52 znorm 13.47 sky 15.0 15.0 15.0 S/N 5.5 10.6 11.2 S/N(c) 5.3 9.2 4.3 SN(E/C) 0.72
15430037	42	Red Green Blue z 18.02 znorm 13.97 sky 14.9 14.9 14.9 S/N 8.0 14.8 15.5 S/N(c) 7.6 12.2 5.7 SN(E/C) 0.59
15430038	42	Red Green Blue z 18.02 znorm 13.97 sky 15.0 15.0 14.9 S/N 11.7 19.8 20.9 S/N(c) 7.5 12.2 5.8 SN(E/C) 0.59
15430039	42	Red Green Blue z 18.08 znorm 14.03 sky 14.8 14.9 15.0 S/N 11.7 20.1 21.4 S/N(c) 7.8 12.8 6.0 SN(E/C) 0.56
15430040	42	Red Green Blue z 18.34 znorm 14.28 sky 15.0 15.0 14.9 S/N 10.3 18.2 19.0 S/N(c) 9.3 14.6 6.8 SN(E/C) 0.52
15430041	42	Red Green Blue z 18.40 znorm 14.34 sky 14.9 14.8 15.0 S/N 10.9 19.2 20.4 S/N(c) 9.5 14.9 7.0 SN(E/C) 0.52
15430042	42	Red Green Blue z 18.72 znorm 14.66 sky 15.0 15.0 15.0 S/N 10.7 19.0 20.0 S/N(c) 11.5 16.9 8.2 SN(E/C) 0.43
15430043	42	Red Green Blue z 18.70 znorm 14.64 sky 14.9 14.9 14.9 S/N 10.2 18.2 19.1 S/N(c) 11.4 16.7 8.0 SN(E/C) 0.39
15430045	42	Red Green Blue z 18.48 znorm 14.42 sky 14.8 15.1 14.9 S/N 13.3 22.6 23.7 S/N(c) 10.2 15.7 7.3 SN(E/C) 0.49
15430046	42	Red Green Blue z 18.50 znorm 14.44 sky 14.9 15.1 14.9 S/N 13.4 22.5 23.6 S/N(c) 10.4 15.9 7.4 SN(E/C) 0.51
15430047	42	Red Green Blue z 18.50 znorm 14.44 sky 15.0 15.0 15.0 S/N 10.7 19.2 20.4 S/N(c) 10.1 15.6 7.4 SN(E/C) 0.50
15430048	42	Red Green Blue z 18.54 znorm 14.48 sky 15.2 15.0 15.0 S/N 10.7 19.2 20.3 S/N(c) 10.3 15.8 7.5 SN(E/C) 0.47
15430049	42	Red Green Blue z 18.41 znorm 14.36 sky 15.0 15.2 15.2 S/N 7.0 14.0 14.4 S/N(c) 9.3 14.4 6.8 SN(E/C) 0.45
15430050	42	Red Green Blue z 18.31 znorm 14.25 sky 15.3 15.1 15.3 S/N 6.4 12.8 13.1 S/N(c) 8.7 13.7 6.4 SN(E/C) 0.49