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Period Supported: December 1, 2004 - November 30, 2006

Creation of High Resolution OMNI and Other Merged ACE, Wind and IMP 8 Data Sets, and Solar Wind Cross Correlations. PI: Joseph King, Co-I: Natalia Papitashvili. Period Supported: December 1, 2004 - November 30, 2006.

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Period Supported: December 1, 2004 - November 30, 2006

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  1. Creation of High Resolution OMNI and Other Merged ACE, Wind and IMP 8 Data Sets, and Solar Wind Cross Correlations PI: Joseph King, Co-I: Natalia Papitashvili Period Supported: December 1, 2004 - November 30, 2006 Figure shows |B|, Bx, By, Bz shifted from the locations of ACE(X, Y, Z = 223, 31, -12 Re), Wind (40, -61, 5) and IMP 8 (3, -35, -12)to (14, 0, 0) for December 22, 1998.

  2. Creation of High Resolution OMNI and Other Merged ACE, Wind and IMP 8 Data Sets, and Solar Wind Cross Correlations (continue) Background: Objective is to create 1-min resolution ACE, Wind and IMP 8 solar wind magnetic field and plasma data sets time-shifted to the bow shock nose for 1994-current, and then to create 1-min OMNI data set by cross normalizing and merging these. Also, to assess predictability of solar wind variations at the bow shock nose from upstream observations, as a function of upstream spacecraft location and the variability level of the solar wind Shifting uses Weimer et al (2003) minimum variance determination of variation phase plane normals and concurrently observed plasma velocity vectors. Note high level of agreement for this day despite large "impact parameters" of 42 Re (IMP-Wind), 70 Re (IMP-ACE) and 110 Re (Wind-ACE) See interfaces at http://ftpbrowser.gsfc.nasa.gov/sc_merge_min.html And http://ftpbrowser.gsfc.nasa.gov/sc_scat_min.html

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