- EIT CME watch in 304 on 2005/09/28 between 07:19 - 19:25 UT, in support of filament observations (#7155). - Sungrazer comet starts to be visible in the C3 FOV entering from the lower right quadrant on 2005/09/28 @ ~ 18:42 UT. SOHO KEYHOLE #10 telemetry period: Aug 31-Sep 28, 2005. During the Telemetry Keyhole LASCO will be in improved synoptic cadence of C2 at 12 mins cadence and C3 at 30 mins cadence, including daily orange/blue filter fielding images.
00:00 - 01:43 UT Data Gap. 05:54 UT S West Slow development of a system of faint loops along the streamer. Difficult to give an exact time of first appearance. Otherwise, mostly quiet.
01:54 UT ES East Initially diffuse front develops as a big and asymmetric bright loop front. By 04:54 UT the event spans from the N Pole up to the S Pole (on the eastern hemisphere). EIT 195 images do not show signatures of a frontsided (nor limb) event by the time. Last C2 image available by the time of writing: 12:54 UT.