Solar data online
The Yohkoh spacecraft reentered the earth's atmosphere on 2005 September 12.
The public Yohkoh archive at the SDAC spans the entire Yohkoh
mission from launch (1991 September) to end of mission (2001 December). See the
archive page for details.
Complete Yohkoh archive now available
The Yohkoh science team has
announced the public availability of all mission data.
here for a description of the Compton GRO BATSE solar flare
database in the SDAC archives, including online access to the catalog. You can
get a PostScript light curve for any flare by clicking on its entry in the
Click here and login as BATSE
for interactive access to the BATSE solar flare database.
Browse the BATSE anonymous ftp tree.
CGRO OSSE solar flare site
The US Naval Research Laboratory
flare site features information on gamma-ray line and continuum
observations of some solar flares in 1991 - 2000.
NOAA SEC solar proton events database available
A table of
solar proton events measured by the NOAA GOES spacecraft (1976 -
present) is available online at the SDAC.
Plots for any individual time span can also be obtained at the
Geophysical Data Center.
NSO-Sac Peak coronal data
Sacramento Peak coronal data products are available via the NSO
Digital Library, which is searchable through the Virtual
Skylab white-light coronagraph data
Digitized Skylab SO52 white-light coronagraph data at the High Altitude
Observatory are currently offline. We'll post a link when they're back online.
The SMM online archive
Brief descriptions of the Solar Maximum Mission
(1980 - 1989), and of several of the individual instrument data sets, are now
The first EUV spectral atlas obtained with SUMER has been made
available on the Web. The atlas covers the spectral range 680 - 1600 Å
(340 - 800 Å in 2nd order). The SUMER spectrum, with all its details,
clearly demonstrates the strength of this instrument. The solar
spectrum below 1200 E is not very well known. Thus, the present
spectral atlas, and SUMER observations in general, represents a new
important diagnostic tool to study essential physical parameters of
the solar atmosphere.
The purpose of presenting this preliminary/uncalibrated version of the
SUMER spectrum was that it is useful as a planning tool for setting up
SUMER studies. It should be used instead of the synthetical spectrum
given in the SUMER Red Book. The atlas gives information about which
lines are possible to observe, what dwell times to use, possible
blends, and to select proper data extraction windows.
for more information about how to access the atlas.
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Joseph B. Gurman
Responsible NASA official:
Joseph B. Gurman,
Facility Scientist, Solar Data Analysis Center
+1 301 286-4767
NASA Goddard Space Flight Center
Solar Physics Branch / Code 671.1
Greenbelt, MD 20771
Last revised - J.B. Gurman