Active Region NOAA 8576 on Nov 3 - 5, 1998


Uninterrupted SOHO/MDI observations of active region NOAA 8375 in the Ni I photospheric absorption line at 6767.8A, continued for about 3 successive days (1998 November 3 -- 6). We used here the data acquired at the time when the active region was near the central meridian, which includes observations starting on Nov 3 at 20:00UT until Nov 5 17:15UT.

Image Scale - 210"x156". Magnetic Fields: W/B -- +800/-800 G.

©BBSO/NJIT 2001