Fig. 5
Mean parallax of quasars binned by magnitude (panel a), effective wavenumber (panel b), and sine of ecliptic latitude (panel c). In each bin the dot is the mean parallax in EDR3 weighted by 
, with error bars indicating the estimated standard deviation of the weighted mean. The two red lines indicate the weighted mean value (− 21 μas) and median (− 17 μas) of the full sample.
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