Free Access
Table 4.
Core-shift vectors of IIIZw 2 with each calibrator.
| Reference source | CX |
XU |
UK |
CK (upper limit) | |||
|---|---|---|---|---|---|---|---|
| RA | Dec | RA | Dec | RA | Dec | Absolute value | |
| (mas) | (mas) | (mas) | (mas) | (mas) | (mas) | (mas) | |
| J0006 | 0.11 ± 0.07 | 0.02 ± 0.10 | 0.05 ± 0.03 | 0.00 ± 0.05 | −0.03 ± 0.03 | 0.01 ± 0.04 | 0.14 ± 0.08 (<0.22) |
| J0007 | 0.03 ± 0.05 | 0.15 ± 0.14 | 0.03 ± 0.04 | −0.13 ± 0.06 | −0.05 ± 0.02 | −0.03 ± 0.03 | 0.00 ± 0.13 (<0.13) |
| J0008 | 0.05 ± 0.12 | 0.15 ± 0.10 | −0.06 ± 0.04 | 0.12 ± 0.06 | −0.04 ± 0.02 | −0.01 ± 0.04 | 0.27 ± 0.12 (<0.39) |
| Weighted mean | 0.06 ± 0.04 | 0.10 ± 0.07 | 0.01 ± 0.02 | 0.00 ± 0.03 | −0.04 ± 0.02 | −0.01 ± 0.02 | 0.09 ± 0.07 (<0.16) |
| Absolute value of the weighted mean | 0.12 ± 0.06 | 0.01 ± 0.02 | 0.04 ± 0.02 | 0.17 ± 0.07 (<0.24) | |||
| Projected value of the weighted mean | 0.11 ± 0.07 | 0.00 ± 0.03 | −0.03 ± 0.03 | 0.09 ± 0.08 (<0.17) (†) | |||
Notes. The absolute values for the CK core shifts are calculated as 
. The Table contains rounded values.
(†)Value from Fig. 5b.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.