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)
3100043	47	Red Green Blue z 18.88 znorm 14.69 sky 14.8 14.2 14.5 S/N 13.1 21.8 25.4 S/N(c) 11.3 20.4 23.7 SN(E/C) 0.86
3100044	47	Red Green Blue z 18.89 znorm 14.71 sky 14.6 14.4 14.5 S/N 13.4 21.9 25.8 S/N(c) 11.6 20.1 24.3 SN(E/C) 0.90
3100045	47	Red Green Blue z 18.81 znorm 14.63 sky 14.7 14.4 14.6 S/N 12.7 20.7 23.7 S/N(c) 11.1 19.2 22.3 SN(E/C) 0.89
3100046	47	Red Green Blue z 18.64 znorm 14.46 sky 14.4 14.3 14.4 S/N 11.2 19.0 21.9 S/N(c) 9.6 17.2 20.3 SN(E/C) 0.90
3100047	47	Red Green Blue z 16.52 znorm 12.34 sky 13.5 13.3 13.4 S/N 1.6 3.7 4.2 S/N(c) 1.4 3.3 3.7 SN(E/C) 0.99
3100048	47	Red Green Blue z 15.77 znorm 11.59 sky 13.3 13.1 13.2 S/N 0.6 2.0 2.4 S/N(c) 0.9 1.9 1.8 SN(E/C) 1.00
3100049	47	Red Green Blue z 14.18 znorm 10.00 sky 12.9 12.8 12.8 S/N 0.2 0.5 0.6 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.85
3100050	47	Red Green Blue z 14.74 znorm 10.56 sky 13.6 13.5 13.5 S/N 0.3 1.0 1.0 S/N(c) 0.2 1.0 0.9 SN(E/C) 1.13