The SolarNuggets continue the earlier series of RHESSI Nuggets, and are now located at https://heliowiki.smce.nasa.gov/wiki/index.php/SolarNuggets

No. 534, “A New Route to Coronal Vector Magnetometry”, by Alin PARASCHIV: An “IQUD” approach to global vector magnetic fields in the solar corona.

No. 535, “Why do only some fast CMEs produce sustained gamma-ray emissions?”, by Atul MOHAN. Evidence grows for the association of SGREs with with CME/CME interactions.

No. 536, “Photospheric flows in Sun-as-a-star EUV Doppler spectra”, by Hugh HUDSON, Anne-Marie BROOMHALL, and Lyndsay FLETCHER. Photospheric convection dominates the mHz Doppler spectrum in the convection zone.

As always, we welcome new items and encourage opinion pieces and news items as well as descriptions of new discoveries. Just email Hugh Hudson with a page of news-oriented text and 2-3 nice figures.