SOHO Telemetry Submode changed to Submode 5 on 2004/04/13 at 16:00 UT (SUMER began observing on 2004/04/14). SUMER campaign runs until 2004/06/17. In other words, LASCO synoptic observation plan cadence remains the same but the EIT CME watch images will be reduced to half-resolution (512x512) during that period.
00:06 UT W Limb Bright spray-like front brighter to S. It fades throughout C3. It is followed by a couple of fainter fan/spray-like fronts at: 02:26, 04:06, 05:26 UT. 06:26 UT ES East Very narrow ragged front. It fades throughout C2. 16:26 UT E Limb Diffuse front preceding a brighter structure at ~17:50 UT. Apparently twisted structure. It fades throughout C3. 21:26 UT S West Blob-like front starting at around 3.5 solar radii. Difficult to give an exact time of first appearance. It fades throughout C3.
02:06 UT W Limb Faint elongated and diffuse front that fades throughout C2. 02:26 UT ES East Very narrow ragged front that fades throughout C2. 05:50 UT E Limb Bright loop front preceded by a faint and diffuse front. It is followed by another loop structure and twisted trailing material. Faint signature of material being swept away to N. 13:55 - 18:20 UT Temporary DSN Data Gap.