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)
17780036	42	Red Green Blue z 18.25 znorm 14.19 sky 14.9 14.5 14.4 S/N 8.9 15.6 18.2 S/N(c) 14.0 6.5 17.8 SN(E/C) 0.93
17780037	42	Red Green Blue z 18.17 znorm 14.12 sky 14.6 14.5 14.7 S/N 7.7 14.7 17.3 S/N(c) 13.3 6.2 17.1 SN(E/C) 0.88
17780038	42	Red Green Blue z 18.22 znorm 14.16 sky 14.6 14.7 14.6 S/N 10.7 18.6 20.8 S/N(c) 13.7 6.3 17.1 SN(E/C) 0.91
17780039	42	Red Green Blue z 18.05 znorm 13.99 sky 14.8 14.6 14.7 S/N 9.1 16.4 18.7 S/N(c) 12.4 5.7 15.5 SN(E/C) 0.95
17780040	42	Red Green Blue z 17.29 znorm 13.23 sky 14.7 15.0 14.9 S/N 5.2 10.5 11.5 S/N(c) 7.3 3.9 10.3 SN(E/C) 0.98
17780041	42	Red Green Blue z 17.11 znorm 13.05 sky 15.0 14.9 14.9 S/N 4.7 9.5 10.8 S/N(c) 6.3 3.5 9.4 SN(E/C) 0.97
17780042	42	Red Green Blue z 16.43 znorm 12.37 sky 14.8 15.1 15.0 S/N 1.8 4.4 5.0 S/N(c) 3.6 2.3 5.8 SN(E/C) 1.01
17780043	42	Red Green Blue z 16.24 znorm 12.18 sky 14.9 15.2 15.0 S/N 1.5 3.5 3.9 S/N(c) 3.0 2.0 5.2 SN(E/C) 1.03