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)
4010045	47	Red Green Blue z 18.72 znorm 14.54 sky 14.6 14.4 14.1 S/N 12.0 19.7 18.9 S/N(c) 20.3 17.6 8.8 SN(E/C) 0.73
4010046	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.5 14.5 S/N 13.7 22.0 22.5 S/N(c) 22.4 19.4 9.8 SN(E/C) 0.74
4010047	47	Red Green Blue z 18.75 znorm 14.57 sky 14.7 14.5 14.6 S/N 12.0 19.9 20.8 S/N(c) 20.2 17.5 8.8 SN(E/C) 0.75
4010048	47	Red Green Blue z 18.36 znorm 14.18 sky 14.9 14.6 14.7 S/N 9.3 16.1 16.9 S/N(c) 16.2 14.7 7.2 SN(E/C) 0.81
4010049	47	Red Green Blue z 18.12 znorm 13.93 sky 14.7 14.7 14.8 S/N 7.6 14.0 14.7 S/N(c) 13.4 12.7 6.2 SN(E/C) 0.86
4010050	47	Red Green Blue z 18.47 znorm 14.29 sky 14.9 14.6 14.7 S/N 10.2 17.2 17.9 S/N(c) 16.8 15.1 7.6 SN(E/C) 0.80
4010051	47	Red Green Blue z 18.74 znorm 14.56 sky 14.8 14.6 14.6 S/N 12.0 19.9 21.3 S/N(c) 20.0 17.5 8.7 SN(E/C) 0.76
4010052	47	Red Green Blue z 18.90 znorm 14.72 sky 14.6 14.6 14.5 S/N 13.2 21.8 23.2 S/N(c) 21.7 18.8 9.5 SN(E/C) 0.76