STUDY ACRONYM ID DATE OBSERVED DESCRIPTION NOAA TARGET Index ==================================================================================================================== CHvel_240x400_sumer | 11153 | 2009/04/22 03:24:58 | HOP 106 - Velocity fields at the base | | Coronal Hole 0 CHvel_240x400_sumer | 11142 | 2009/04/20 00:23:53 | HOP 106: Velocity fields at the base o | | Coronal Hole 1