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)
4290067	47	Red Green Blue z 19.07 znorm 14.89 sky 15.1 14.8 14.6 S/N 14.3 23.5 26.1 S/N(c) 12.4 22.4 24.5 SN(E/C) 0.36
4290068	47	Red Green Blue z 19.12 znorm 14.94 sky 15.2 14.8 14.9 S/N 14.6 24.5 27.0 S/N(c) 12.8 23.1 25.9 SN(E/C) 0.36
4290069	47	Red Green Blue z 19.13 znorm 14.94 sky 15.1 14.9 14.9 S/N 15.3 24.4 27.9 S/N(c) 13.5 22.8 26.4 SN(E/C) 0.36
4290070	47	Red Green Blue z 19.15 znorm 14.97 sky 15.2 14.8 15.0 S/N 15.4 24.7 27.8 S/N(c) 13.8 23.6 26.3 SN(E/C) 0.35
4290071	47	Red Green Blue z 19.16 znorm 14.98 sky 15.2 15.0 15.1 S/N 16.0 24.8 28.7 S/N(c) 14.4 23.6 27.2 SN(E/C) 0.36
4290072	47	Red Green Blue z 19.14 znorm 14.96 sky 15.3 15.0 15.0 S/N 15.8 24.9 28.7 S/N(c) 14.1 23.2 27.3 SN(E/C) 0.36
4290073	47	Red Green Blue z 19.16 znorm 14.97 sky 15.3 15.0 15.1 S/N 16.1 25.6 29.6 S/N(c) 14.4 23.8 28.2 SN(E/C) 0.36
4290074	47	Red Green Blue z 19.15 znorm 14.97 sky 15.2 14.9 15.2 S/N 16.3 25.5 29.9 S/N(c) 14.3 23.7 28.5 SN(E/C) 0.35