Cohoweb Data Explorer - Near-Earth Heliosphere Data - NSSDC - Goddard Space Flight Center
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COHOWeb News

April 28, 2008

Extended Ulysses plasma data up to 2008/04/04,
Extended Ulysses mag. data up to 2008/02/29,
Extended Voyager-2 plasma data up to 2008/04/03

March 17, 2008

Extended Ulysses plasma data up to 2008/03/01,
Extended Voyager-2 plasma data up to 2008/02/11,
Updated OMNI_M: IMF and Plasma up to 2008/01/31 (from Wind)

December 03, 2007

Extended Ulysses plasma data up to 2007/11/03,
Extended Voyager-2 Plasma data up to 2007/11/25,
Updated OMNI_M: IMF and Plasma up to 2007/10/31 (from Wind)

October 29, 2007

Extended Ulysses plasma data up to 2007/10/13,
Extended Ulysses mag data up to 2007/08/31
Extended Voyager-2 Plasma data up to 2007/10/23,
Updated OMNI_M: IMF and Plasma up to 2007/09/30 (from Wind)

September 20, 2007

Extended Ulysses plasma data up to 2007/09/08,
Extended Voyager-2 Plasma data up to 2007/08/16,

August 28, 2007

Updated OMNI_M: IMF and Plasma up to 2007-Aug-18 (from Wind)

August 20, 2007

Extended Ulysses plasma data up to 2007/08/04,
Extended Ulysses mag data up to 2007/06/30
Extended Voyager-2 Plasma data up to 2007/09/23,

July 17, 2007

Adding Voyager-1 IMF data to 2006/365.
Extended Voyager-2 Plasma data up to 2007/196,

July 8, 2007

Adding Voyager-2 IMF data to 2006/12.
Note: no IMF data for (2004/07-2005/12)

April 12, 2007

Extended Voyager-2 Plasma data up to 2007/04/08,
Extended Ulysses plasma data up to 2007/03/31,

February 5, 2007

Extended Voyager-2 Plasma data up to 2006/01/27,
Extended Ulysses plasma data up to 2007/01/06,
Extended Ulysses mag data up to 2006/12/31

December 28, 2006

Extended Voyager-2 Plasma data up to 2006/12/20,
Extended Ulysses plasma data up to 2006/12/02,

October 30, 2006

Extended Voyager-2 Plasma data to 2006/11/26,
Extended Ulysses plasma data up to 2006/11/11,
Extended Ulysses mag data up to 2006/09/30

October 22, 2006

Extended Voyager-2 Plasma data to 2006/10/15,
Extended Ulysses plasma data up to 2006/09/30,

September 12, 2006

Extended Voyager-2 Plasma data up to 2006/09/06,
Extended Ulysses plasma data up to 2006/09/02,
Extended Ulysses mag data up to 2006/06/30

September 07, 2006

Updated OMNI_M: IMF and Plasma up to 2006-April-07 (from ACE)

August 16, 2006

Extended Voyager-2 Plasma data to 2006/08/09
Extended Ulysses plasma data up to 2006-Aug-05,

July 11, 2006

Extended Voyager-2 Plasma data to 2006/06/30
Extended Ulysses plasma data up to 2006-July-01,
Extended Voyager-1 IMF data to 2005/308.

June 9, 2006

Extended Voyager-2 Plasma data to 2006/06/07.

June 02, 2006

Extended Ulysses plasma data up to 2006-May-05,
Extended Ulysses IMF data up to 2006-March-31

April 10, 2006

Extended Voyager-1 IMF data to 2005/218.

April 06, 2006

Extended Ulysses plasma data up to 2006-March-04,
Extended Ulysses IMF data up to 2005-December-31

March 07, 2006

Updated OMNI_M: IMF and Plasma to 2005-November-23 (from ACE)

February 10, 2006

Extended Voyager-2 Plasma data to 2006/02/02.

February 02, 2006

Updated OMNI_M: IMF and Plasma to 2005-September-03 (from ACE)

November 23, 2005

Updated OMNI_M: IMF and Plasma to 2005-July-11 (from ACE)

Sep. 23, 2005

Extended Voyager-1 IMF data to 2004/12.
Extended Voyager-2 IMF data to 2004/06.

Aug. 23, 2005

Extended Ulysses plasma data up to 2005-August-06,

August 20, 2005

Updated OMNI_M: IMF and Plasma to 2005-March-25 (from ACE)

Aug. 5, 2005

Extended Ulysses plasma data up to 2005-June-04,
Extended Ulysses IMF data up to 2005-May-31

Aug. 1, 2005

Extended Voyager-1 IMF data to 1999/12.
Extended Voyager-2 IMF data to 1999/12.

Sep. 3, 2004

Extended Ulysses plasma data up to 2004-Oct.-10,

Nov. 02, 2004

Updated OMNI_M: IMF and Plasma to 2004-May-05 (from ACE)

Sep. 21, 2004

Adding new functionality: distributions of parameter values for any time span and including only hours for which the values of any parameters satisfy user-specified range (min-max) conditions; this option also determines means and standard deviations for the parameter selected and conditions specified.

Sep. 20, 2004

Extended Voyager-2 plasma data to 2004-September-16. Updated Voyager-2 plasma data for 2003.

Sep. 3, 2004

Extended Ulysses plasma data up to 2004-Jul-31,

Jul 23, 2004

Extended Ulysses plasma data up to 2004-Jul-03,

Feb 23, 2004

Extended Ulysses plasma data up to 2004-Apr-10, and magnetic field data up to 2004-Feb.-28.

Feb 23, 2004

Extended Ulysses plasma data to 2003-Dec-31.

Jan 08, 2004

Updated OMNI_M: IMF and Plasma to 2003-Oct.-02 (from ACE)

Sep 15, 2003

Extended Ulysses plasma data to 2003-Aug-09.,and magnetic field data (up to 2003-May.-31).
Extended Voyager-2 plasma data to 2003-July-29.

Jan 08, 2003

Extended Ulysses plasma data to 2002-Nov-02.,and magnetic field data (up to 2001-Jun.-30).

December 25, 2002

Updated OMNI_M: IMF - through July 2002 (from ACE).

* What was new in COHOWeb


If you have any questions/comments about COHOWEB system, contact:
Dr. Natalia Papitashvili, National Space Science Data Center, Mail Code 672, NASA/Goddard Space Flight Center, Greenbelt, MD 20771

NASA Official: Dr. Robert McGuire, Head of the Space Physics Data Facility