Tsyganenko Magnetic Field Model Parameter Database

• Based on OMNIWeb data, 1963-mid 2007 (43 years)• All Tsyganenko parameters, including Gs and Ws• Documented in Qin et al. [Space Weather, 2007]• Hourly database currently available at

http://www.dartmouth.edu/~rdenton/• Sometime this summer, 5 min data available at VIRBO

(http://virbo.org) that will be regularly updated• Rules of the road in header of file describes appropriate

acknowledgement

Test of TS05 Model and Model Parameters

Historical Distribution of Hourly Parameters