Observation of 17 GHz Radio Emission from X-ray Bright Points

Details Observation of 17 GHz Radio Emission from X-ray Bright Points Observation of 17 GHz Radio Emission from X-ray Bright Points

Jul 1994

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994kofu.symp...79k&link_type=abstract

In: Proceedings of Kofu Symposium, Kofu, Japan, Sept. 6-10, 1993, p.79-82.

Other

2

Scientific paper

Using observations made with the Nobeyama radio heliograph (NRH) at 17 GHz and the Yohkoh/SXT experiment, we report the first detection of 17 GHz signatures of coronal X-ray bright points (XBP's). This is also the first reported detection of flaring bright points in microwaves. We have detected four BP's at 17 GHz out of eight observed by SXT on July 31, 1992, for which we looked for 17 GHz emission. For one XBP located in a quiet mixed-polarity-region, the peak times at 17 GHz and X-rays are very similar, and both are long lasting -- at least 6 hours in duration. There is a second BP (located near an active region) which is most likely flaring also, but the time profiles in the two spectral domains are not similar. The other two 17 GHz BPs are quiescent with fluctuations superposed upon them. For the quiet region XBP, we believe that the 17 GHz emission is thermal.

Affiliated with

Also associated with

No associations

Rating

Observation of 17 GHz Radio Emission from X-ray Bright Points does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Observation of 17 GHz Radio Emission from X-ray Bright Points, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Observation of 17 GHz Radio Emission from X-ray Bright Points will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-821121