Michael Turmon, JPL, August 2011
The movies below are made with the current masks, which use magnetogram information only (no intensity information).
These masks are the same as the draft HMI masks (
These test movies are one way to check on how well the current tracker parameters are working.
Same as in track test 2.
This has a very large HARP numbered 1675, visible at disk center around 4/25.
This has another very large HARP numbered 1836, visible at disk center around 5/7.