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)
4030023	47	Red Green Blue z 19.18 znorm 15.00 sky 15.3 14.9 14.9 S/N 16.8 27.2 29.1 S/N(c) 15.2 25.8 27.6 SN(E/C) 0.95
4030024	47	Red Green Blue z 19.21 znorm 15.03 sky 15.2 14.9 15.2 S/N 17.3 27.9 30.3 S/N(c) 15.8 26.4 28.9 SN(E/C) 0.90
4030025	47	Red Green Blue z 19.12 znorm 14.94 sky 15.0 14.7 14.8 S/N 16.0 26.4 28.3 S/N(c) 14.5 24.8 26.9 SN(E/C) 0.95
4030026	47	Red Green Blue z 19.15 znorm 14.97 sky 15.4 14.9 15.1 S/N 16.3 26.6 28.7 S/N(c) 14.7 25.0 27.3 SN(E/C) 0.90
4030027	47	Red Green Blue z 19.14 znorm 14.96 sky 15.5 15.1 15.1 S/N 16.3 26.6 28.5 S/N(c) 14.8 24.9 27.1 SN(E/C) 0.96
4030028	47	Red Green Blue z 19.17 znorm 14.99 sky 15.1 14.9 15.0 S/N 16.4 27.1 29.0 S/N(c) 14.8 25.2 27.6 SN(E/C) 0.93