May 25, 2001



20010525.164247_mk4

Center =106.71+/-0.66 degrees PA (SE quadrant) (red radial line)
Maximum height = 1.36+/-0.02 Rsun
Width (at 1.20 Rsun) = 11.86+/-0.51 degrees latitude (measured between edges -- vertical dashed lines at inflection points)
Width (at 1.28 Rsun) = 9.83+/-0.80 degrees latitude
Cavity depletion, equatorward (1.20 Rsun) = 0.54+/-0.011 (ratio of red to blue dashed line)
Cavity depletion, equatorward (at 1.28 Rsun) = 0.58+/-0.020 (ratio of red to blue dashed line)
Cavity depletion, poleward (1.20 Rsun) = 0.05+/-0.043 (ratio of green to blue dashed line) Minimum intensity in cavity (1.20 Rsun) = 1.7e-07+/-2.4e-09 (Bsun) (blue dashed lines);
Cavity depletion, poleward (1.28 Rsun) = 0.11+/-0.064 (ratio of green to blue dashed line) Minimum intensity in cavity (1.28 Rsun) = 9.9e-08+/-9.9e-10 (Bsun) (blue dashed lines);
Slope at equatorward cavity edge (1.20 Rsun) = -2.7e-08+/-3.4e-09 (Bsun/degree)
Slope at equatorward cavity edge (1.28 Rsun) = -3.2e-08+/-2.0e-09 (Bsun/degree)
Slope at poleward cavity edge (1.20 Rsun) = 1.3e-08+/-3.4e-09 (Bsun/degree)
Slope at poleward cavity edge (1.28 Rsun) = 1.6e-10+/-2.0e-09 (Bsun/degree)

length lower limit = 2 days visible in white light at limb May 24; -25**** (CME!);

No Recurrence analyzed
Evolution comments = CME case -- small sharply defined cavity, erupts next day

Neutral line orientation at the limb =
CME/dimmings association = CME May 25; prominence eruption on May 25;

Active region association = N/A

Filament/FC association = filament perpendicular to limb; N/A

Other comments: N/A

Filament - visible in white light

Necking - bulging neck


Cavity list (e.g. Tables 2 + 3)
Full list of cavity days observed
List of best cavity days (SET 1) observed (e.g. Table 1)
CMEs associated with cavities (e.g. Tables 7 + 8)
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