Observation pages at the EVN archive:

• EV018A (https://doi.org/10.48717/02jk-wh67)
• EV018B (https://doi.org/10.48717/s9s0-wg58)
• EV018C (https://doi.org/10.48717/m26x-c476)
• EV018D (https://doi.org/10.48717/xpe9-9g08)

This data is part of the archive of VLBI data maintained by JIVE on behalf of the EVN, a network of radio telescopes located primarily in Europe and Asia, with additional antennas in South Africa. The EVN archive itself has the DOI https://doi.org/10.17616/R3Z197