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)
19070040	47	Red Green Blue z 18.85 znorm 14.67 sky 13.2 13.1 13.0 S/N 15.1 22.6 26.9 S/N(c) 16.1 0.3 11.7 SN(E/C) 0.42
19070041	47	Red Green Blue z 18.51 znorm 14.33 sky 12.5 12.5 12.3 S/N 11.2 17.0 19.9 S/N(c) 12.2 0.2 9.1 SN(E/C) 0.47
19070042	47	Red Green Blue z 18.94 znorm 14.76 sky 13.3 13.3 13.2 S/N 15.5 23.3 27.3 S/N(c) 16.9 0.3 12.4 SN(E/C) 0.41
19070043	47	Red Green Blue z 19.09 znorm 14.91 sky 14.5 14.3 14.2 S/N 17.9 26.7 30.4 S/N(c) 18.3 0.3 13.3 SN(E/C) 0.40