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.
With the exception of Stevie J on Ride or Die, Bad Boy producers play no role in Vol. 2, though Jay-Z enlisted Timbaland, Jermaine Dupri, and Irv Gotti for a more pop-oriented sound on three of the albums' singles. This would also be Jay-Z's last album to feature his mentor Big Jaz.