Figure 1 is ours (we reproduced a figure similar to that in TF78, so no copyright) Figure 2 is ours Figure 3 Axel requested from MNRAS on Nov 3rd, but only automated email came back --> still not OK *** Figure 4 is our own plot, but it uses data from Axel's publication Figure 6 Axel requested from AN on Nov 3rd and from Oliver on Nov 4th *** Figures 5, 13, 14 and 15: Eva requested from MNRAS on Nov 3rd *** automatic response Figures 3 5, 6, 13, 14 and 15 Figure 7: not necessary Figure 8: not necessary Figure 9: is from our publication Figure 10 (left panel is Brandenburg & Subramanian (2005b)) need to ask AN, right panel ok Figure 10 (right panel:Shukurov et al 2006) and Figure 11 (Fig. 2 from Hutschenreuter et al 2022) are A&A (Authors are ok -- Also asked T. Forveille at A&A, consent given Update: permission granted 21 November) Figure 11 ok, still to ask Bennett Figure 12 ok ============================= Requests for permission to reprint figures or tables which have already been published in Astronomy & Astrophysics and Astronomy & Astrophysics Supplement Series should be addressed to the copyright holders, not to the publishers. The address is: Professor T. Forveille Astronomy and Astrophysics Editorial Office Observatoire de Paris 61 avenue de l'Observatoire 75014 Paris, France (e-mail: aanda.paris@obspm.fr) Figure 12 and right panel from Fig. 11 (Fig 6 from Bennett et al. 2013) are from ApJ ============================= For ApJ: Permission to Use AAS Material in Other Publications Permission to reproduce material from articles for which the AAS holds the copyright is managed on behalf of the AAS by IOP Publishing. In order to gain permission to reproduce material under AAS copyright, you should do the following: Obtain consent from one of the original authors of the article from which you wish to extract materials. In the event that the original authors are deceased or unavailable, contact IOP Publishing at permissions@ioppublishing.org for advice. A form is available for you to ask for this consent. Notify permissions@ioppublishing.org when consent has been obtained from the original authors. Give the original citation for the figure, table, or other material that you plan to reproduce as well as the information about where the material is to appear. If your publisher needs a formal indication of this permission, send a request to permissions@ioppublishing.org. If special forms are required by your publisher, be sure to include copies of the forms. Requests for formal permission will normally be satisfied within a week of the request. All reproduced material must be properly identified by the citation of the original publication and may carry the indication, “reproduced by permission of the AAS.”