17.2.6 Astrometric correlations
![](cu9/Figures/WP941/cu9gat_correlation_hist1D_RaPmdecCorr_small.png)
Figure 17.22:
Histogram of correlation between and (large image),
between and (large image),
between and (large image),
and between and (large image).
![](cu9/Figures/WP941/cu9gat_correlation_hist1D_DecPmdecCorr_small.png)
Figure 17.23:
Histogram of correlation between and (large image),
between and (large image),
and between and (large image).
![](cu9/Figures/WP941/cu9gat_correlation_hist1D_PmraPmdecCorr_small.png)
Figure 17.24: Histogram of correlation between and (large image),
between and (large image),
and between and (large image).
![](cu9/Figures/WP941/cu9gat_correlation_ra_pmdec_corr_median_small.png)
Figure 17.25:
HEALPix maps of the median of correlation between and (large image),
between and (large image),
between and (large image),
and between and (large image).
![](cu9/Figures/WP941/cu9gat_correlation_dec_pmdec_corr_median_small.png)
Figure 17.26:
HEALPix maps of the median of correlation between and (large image),
between and (large image),
and between and (large image).
![](cu9/Figures/WP941/cu9gat_correlation_pmra_pmdec_corr_median_small.png)
Figure 17.27: HEALPix maps of the median of correlation between and (large image),
between and (large image),
and between and (large image).