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Welcome to the Solar Data Analysis Center at NASA Goddard Space Flight Center in Greenbelt, Maryland USA.
Click for for the latest ground- and space-based solar images in the SDAC archives.
Click for GIF representations of these images via anonymous ftp.
![]() | ![]() | ![]() SolarMonitor, the Website formerly known as the Active Region Monitor, offers up-to-date information on solar activity, including images, flare locations, flare predictions, and links to the LMSAL "last events" page, which gives a graphic view of solar and heliospheric activity through soft X-ray, energetic proton, and solar wind data. Sam Freeland of LMSAL has generated an archive of "latest events" pages from 2002 to the present, at LMSAL. | ![]() |
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![]() | Try the SDAC DataFinder for quick access to space solar physics data held at the SDAC. |
![]() SOHO news 2009 July 22
| SOHO status |
SOHO is in normal mode, with all instruments operating. To offset the Sunward delta-v imparted during the ESR, the Flight Operations Team performed a stationkeeping maneuver on Sunday, July 19.
![]() | Click on the thumbnail image for a full-size (1024 x 1024) image
of the Sun in He II 304 Å showing a large, eruptive prominence. Image taken 2009 January 15 at 13:19 UT. |
![]() | Click on the thumbnail for an enlarged view of how the earth compares in size to a He II 304 Å eruptive prominence. |
QuickTime movie | MPEG Movie | GIF movie |
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7.5 Mbyte | 173 Kbyte | 1.8 Mbyte |
Eclipse Bulletin for the
total solar eclipse of 2008 August 1
Access the SOHO anonymous ftp directories.
The MEDOC, the SOHO Multi-Experiment Data and Operations Center at the Université de Paris-Sud in Orsay, France has its own Web pages.
The EIT home page is now available.