length lower limit = 6 days visible in white light at limb February 6**; -7; -8; -9; -10; -11;
Recurrence =West limb January 6**; -9; West limb February 6**; -7; -8; -9; -10; -11; East limb February 23; -24**; Visible Dec 2002. Also not shown: ~Jan 23 East limb, March 4-5-6-7-8... West limb
Evolution comments = Again only a small piece of filament visible in H-alpha, but quite high polar cavity visible recurrently for 2-3 months at least. Originally visible Dec 31, then Jan 6-9 West limb, then around Jan 23 East limb (not shown), then West limb Feb 23-24, poss 25, poss a little 26, although obscured. LASCO EIT out Feb 25-26. Possibly affected by filament erupt/CME Feb 28, although this mainly affects long, kinked CF closer to equator. Cavity shows up again nicely at West limb on March 4-5-6-7-8...

Neutral line orientation at the limb =
CME/dimmings association = CME poss. affected by CF (closer to equator) eruption Feb 28 2003; prominence eruption on February 28;
Active region association = N/A
Filament/FC association = small prom at limb -- piece of PCF; N/A
Other comments: N/A
Filament - only visible in H-alpha or EUV
Necking - no neck