No. 421, “The Jakimiec Diagnostic Diagram,” by Hugh HUDSON: The joint variation of GOES temperature and emission measure discloses new features via an old tool.
No. 420, “First look at ALMA/Hinode/IRiS microflares,” by Toshifumi SHIMIZU et al.: High-resolution ALMA and multiwavelength observations of microflaring.
We welcome contributions to the RHESSI Nuggets, and the topics may wander some distance away from specifically RHESSI results if they are generally interesting. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets for these and others. Comments about specific flares can often be found by searching for their SOLyyyy-mm-dd identifier from this home page.