In order to exploit this technique, GONG has developed a network of six extremely sensitive and stable solar velocity imagers to obtain nearly continuous observations of the Sun's five-minute oscillations. GONG also provides magnetograms nominally every twenty minutes.
Damon Dash doesnât remember the last time he spoke to Jay-Z, yet his relationship with his former business partner and friend continues to intrigue hip-hop fans who still bask in the glory days of Roc-A-Fella Records.
Jay-Z sold Rocawear clothing label for $204 million in 2007, and signed 10-year $150 million Live Nation deal in 2008.