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)
19090042	47	Red Green Blue z 18.67 znorm 14.48 sky 14.4 14.0 14.0 S/N 15.2 23.0 26.4 S/N(c) 8.3 23.7 8.4 SN(E/C) 0.37
19090043	47	Red Green Blue z 18.78 znorm 14.60 sky 14.3 14.1 14.1 S/N 16.5 24.8 28.5 S/N(c) 9.2 26.2 9.2 SN(E/C) 0.39
19090044	47	Red Green Blue z 18.84 znorm 14.66 sky 14.5 14.3 14.0 S/N 16.6 25.2 28.9 S/N(c) 9.4 26.5 9.3 SN(E/C) 0.34
19090045	47	Red Green Blue z 18.90 znorm 14.72 sky 14.4 14.3 14.2 S/N 17.5 26.3 30.1 S/N(c) 9.6 27.2 9.7 SN(E/C) 0.35
19090046	47	Red Green Blue z 18.92 znorm 14.74 sky 14.3 14.2 14.1 S/N 17.2 26.0 29.8 S/N(c) 9.7 27.4 9.7 SN(E/C) 0.37
19090047	47	Red Green Blue z 18.89 znorm 14.71 sky 14.4 14.3 14.1 S/N 17.3 26.0 29.8 S/N(c) 9.5 26.9 9.5 SN(E/C) 0.36
19090048	47	Red Green Blue z 18.89 znorm 14.71 sky 14.3 14.3 14.1 S/N 17.0 25.7 29.4 S/N(c) 9.5 26.9 9.5 SN(E/C) 0.36
19090049	47	Red Green Blue z 18.93 znorm 14.75 sky 14.3 14.2 14.1 S/N 17.4 26.4 30.2 S/N(c) 9.4 26.6 9.5 SN(E/C) 0.35