Astronomers and physicists using the Cornell-managed Arecibo Telescope in Puerto Rico have discovered radio interpulses from the Crab Nebula pulsar that feature never-before-seen radio emission spectra. This leads scientists to speculate this could be the first cosmic object with a third magnetic pole. "We never see the strange frequency structure in the main pulse and we never see the really short blasts in the interpulse," said Tim Hankins, acting director of the Arecibo Observatory and a co-investigator on this research. "We fully expected the main pulse and interpulse to be spectrally identical, but what we found is that they are very different. This is the first time seeing this in a pulsar." Hankins, who also is an emeritus professor of physics at New Mexico Tech in Socorro, N.M., will present a poster, "Radio Emission Signatures in the High Frequency Interpulse of the Crab Pulsar," which he made with Jean Eilek, New Mexico Tech professor of physics, on Jan. 8, 2007, at the American Astronomical Society (AAS) convention in Seattle. For the full story Click Here Yes we are having fun here in Seattle.

Dan, your link returns me to this same posting. I'd very much like to read the original story, as I graduated from New Mexico Tech myself. It's always fun to read about former faculty and grad students.

"Amaranth"

I think he means

http://www.scienceagogo.com/news/20070008222857data_trunc_sys.shtml

That does clear up the confusion, thanks, Kate.