20021227.185710

December 27, 2002

20021227.185710_mk4

Center =306.39+/-0.73 degrees PA (NW quadrant) (red radial line)	Maximum height = 1.24+/-0.01 Rsun
Width (at 1.20 Rsun) = 3.62+/-0.56 degrees latitude (measured between edges -- vertical dashed lines at inflection points)	Width (at 1.15 Rsun) = 4.24+/-0.91 degrees latitude
Cavity depletion, equatorward (1.20 Rsun) = 0.10+/-0.018 (ratio of red to blue dashed line)	Cavity depletion, equatorward (at 1.15 Rsun) = 0.12+/-0.018 (ratio of red to blue dashed line)
Cavity depletion, poleward (1.20 Rsun) = 0.02+/-0.020 (ratio of green to blue dashed line) Minimum intensity in cavity (1.20 Rsun) = 5.5e-07+/-5.5e-09 (Bsun) (blue dashed lines);	Cavity depletion, poleward (1.15 Rsun) = 0.03+/-0.019 (ratio of green to blue dashed line) Minimum intensity in cavity (1.15 Rsun) = 6.7e-07+/-6.7e-09 (Bsun) (blue dashed lines);
Slope at equatorward cavity edge (1.20 Rsun) = -2.7e-08+/-1.1e-08 (Bsun/degree)	Slope at equatorward cavity edge (1.15 Rsun) = -3.9e-08+/-1.3e-08 (Bsun/degree)
Slope at poleward cavity edge (1.20 Rsun) = 7.2e-09+/-1.1e-08 (Bsun/degree)	Slope at poleward cavity edge (1.15 Rsun) = 9.9e-09+/-1.3e-08 (Bsun/degree)

length lower limit = 1 days visible in white light at limb December 27**** (LASCO/EIT CME (28)!);
No Recurrence analyzed
Evolution comments = Tiny, sharply defined cavity, CME case -- seen by LASCO and EIT esp.

Neutral line orientation at the limb =
CME/dimmings association = CME December 28; prominence eruption on December 28;
Active region association = AR10223 at end of filament (which extends behind the limb)
Filament/FC association = filament ending in AR; N/A
Other comments: cavity and erupting cavity visible in EUV
Filament - only visible in H-alpha or EUV
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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