No. 290, “GOES Hard X-rays?” by Hugh Hudson, Janet Machol, and Rodney Viereck. Solar minimum conditions reveal interesting properties of the GOES X-ray observations.

No. 291, “Hard X-ray Emission fro Partially Occulted Solar Flares,” by Frederic Effenberger and Fatima Rubio da Costa. Systematic use of occultationlets us observe the corona in hard X-rays.

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.