Open Access
Table 1.
Statistics for the residuals w.r.t. ICRF2 of each catalog.
| Mean | σ | wmean | σwmean | wrms | # | ||
|---|---|---|---|---|---|---|---|
| GSF | α* | 0.400 | 5.972 | 0.011 | 0.424 | 0.575 | 4536 |
| δ | 0.037 | 5.157 | −0.043 | 0.499 | 0.505 | ||
| GSF | α* | 0.400 | 5.972 | 0.011 | 0.424 | 0.575 | 4536 |
| δ | 0.037 | 5.157 | −0.043 | 0.499 | 0.505 | ||
| VIE | α* | 0.472 | 10.066 | 0.010 | 1.298 | 1.377 | 4521 |
| δ | −0.010 | 10.165 | −0.049 | 1.360 | 1.360 | ||
| GFZ | α* | 0.321 | 6.422 | 0.016 | 0.538 | 0.619 | 4537 |
| δ | 0.003 | 6.278 | −0.085 | 0.632 | 0.639 | ||
| K | α* | 0.057 | 0.909 | −0.011 | 0.452 | 0.457 | 824 |
| δ | 0.002 | 1.021 | −0.038 | 0.624 | 0.625 | ||
| XKa | α* | 0.123 | 1.293 | 0.042 | 0.349 | 0.358 | 674 |
| δ | −0.135 | 0.652 | −0.156 | 0.395 | 0.395 | ||
Notes. All values are given in [mas]. The last column gives the number of sources in each solution.
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