No. 296, “Suppression of Hydrogen Emission in an X-class White-light Solar Flare,” by Ondřej Procházka and Ryan Milligan. The absence of hydrogen signatures suggests an event buried in the deep solar atmosphere.

No. 295, “Radio Emissions from Double RHESSI TGFs”, by Andrey Mezentsev and Thomas Gjesteland: Lightning helps with microsecond timing calibrations, and is really interesting as a phenomenon of high-energy astrophysics.

No. 294, “Edward Chupp” See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets

listing the current series, 2008-present, and

http://sprg.ssl.berkeley.edu/~tohban/nuggets/

for the original series, 2005-2008.

We publish these at roughly two-week intervals and welcome contributions, which should be related, at least loosely, to RHESSI science.