PICK OF THE WEEK
 
Pick of The Week
 
 

Partial 'Halo' Coronal Mass Ejection (June 17, 2011)


Hi-res TIF image (1.8M)

MOV ( 25M), MOV (small) (1.5M), M4V (1.0M), MP4 (1.2M), MPEG (6.3M)

A broadly widening cloud of particles, observed by SOHO's C3 coronagraph, rushed away from the Sun as a coronal mass ejection (CME) erupted over about 12 hours (June 14, 2011). Data from the Solar Dynamics Observatory shows an eruptive prominence breaking away from the Sun about where the event originated. While the originating event did not appear to be substantial, the particle cloud was pretty impressive. The bright circle with an extending horizontal line (above and left of the blue occulting disk) is a distortion caused by the brightness of planet Mercury.

 

SOHO began its Weekly Pick some time after sending a weekly image or video clip to the American Museum of Natural History (Rose Center) in New York City. There, the SOHO Weekly Pick is displayed with some annotations on a large plasma display.

If your institution would also like to receive the same Weekly Pick from us for display (usually in Photoshop or QuickTime format), please send your inquiry to steele.hill@gsfc.nasa.gov.

 
 

• European Site • US Site

 

Feedback & Comments: SOHO Webmaster

Last modification:

SOHO
and
SOHO
SOHO is a project of international cooperation between