Bright sungrazing comet visible in C2 and C3 data on 2003/11/13 and 2003/11/14
05:30 UT S East Narrow ragged front with slight cavity along faint streamer 09:30 UT PARTIAL Wide bright loop front with strong cavity in E HALO spans ~170 deg from NW to SE by 10:30. Bright structured cores follow in NE and SE from 10:06, then much gusty outflow. Streamers in NW and SW deflected. Limb/slightly frontsided event associated with M1.4 flare from presently unnumbered AR now transiting E Limb at ~N10, probably old AR 0484. Very large EIT dimming and extending over the central meridian in N 11:30 UT S East Bright loop front, fairly wide, with strong cavity. Possibly residual to previous event 22:30 UT S East Wide bright loop front with cavity and much traiing material
08:06 UT S East Narrow blob-like front along streamer 10:54 UT W limb Fairly narrow loop front with slight cavity, brightest to S