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)
19090024	47	Red Green Blue z 18.46 znorm 14.28 sky 14.9 14.9 14.8 S/N 13.1 20.7 23.6 S/N(c) 7.3 18.0 0.4 SN(E/C) 0.36
19090025	47	Red Green Blue z 18.62 znorm 14.44 sky 15.4 14.9 15.0 S/N 14.6 22.5 25.7 S/N(c) 7.7 18.9 0.4 SN(E/C) 0.33
19090026	47	Red Green Blue z 18.62 znorm 14.44 sky 15.1 14.9 15.0 S/N 14.3 22.3 25.5 S/N(c) 7.7 19.0 0.4 SN(E/C) 0.33
19090027	47	Red Green Blue z 18.70 znorm 14.52 sky 14.9 14.9 14.9 S/N 15.0 23.3 26.7 S/N(c) 8.1 19.7 0.4 SN(E/C) 0.32
19090028	47	Red Green Blue z 18.64 znorm 14.46 sky 15.0 15.1 14.8 S/N 14.4 22.4 25.5 S/N(c) 7.8 19.2 0.4 SN(E/C) 0.33
19090029	47	Red Green Blue z 18.65 znorm 14.47 sky 15.1 15.1 14.8 S/N 14.4 22.4 25.6 S/N(c) 7.8 19.1 0.4 SN(E/C) 0.34
19090030	47	Red Green Blue z 18.74 znorm 14.56 sky 15.3 15.0 14.9 S/N 15.2 23.5 27.0 S/N(c) 8.2 20.0 0.4 SN(E/C) 0.32
19090031	47	Red Green Blue z 18.68 znorm 14.50 sky 15.2 15.1 15.1 S/N 14.6 22.8 26.1 S/N(c) 8.0 19.6 0.4 SN(E/C) 0.32