1997-AUG-23
<P>
Comments:
        CME darkening; loop enhancement in the NW trailing
active region 8075 starting at 09:26 UT. 
        CME from behind the NW limb (possibly a polar crown?)
starts ar 16:35 UT.
        Another CME occurs on the NW limb at 22:31 UT.  Bright
loop breaking open, bright ejection in dark central cavity.