"Debris" or "Dust" Sightings in SOHO-LASCO =========================================== (Revised: 2003/08/15; GRL) This is a list of LASCO images marred by streaks which are interpreted to be dust or debris near the telescope aperture. The images listed here may be a subset of the total number of images affected by these defects. Anyone finding suspicious streaks not already noted in this listing is asked to transmit that information to Gareth Lawrence (grl@kreutz.nascom.nasa.gov) or to Kevin Schenk (schenk@kreutz.nascom.nasa.gov). 11-Jan-1996 02:22 C3 Faint in east. 12-Jan-1996 03:24 C3 Bright streak diagonal in West. 12-Jan-1996 12:36 C3 Strange oval ghosts. 15-Jan-1996 07:31 C3 Large bright area in NW. 18-Jan-1996 21:53 C3 Bright, multiple, central. 24-Jan-1996 06:44 C3 Multiple (5) streaks 30-Jan-1996 04:00 C3 Wide and faint in South. 07-Feb-1996 14:23 C3 Curves across field. 09-Feb-1996 16:38 C3 Multiple direction streaks. 10-Feb-1996 03:45 C3 Faint across East. 20-Feb-1996 20:52 C2 Very bright blob. 06-Mar-1996 06:41 C3 Several streaks; one curves. 08-Mar-1996 02:43 C3 Bright in SW. 15-Mar-1996 12:05 C3 Very faint and large in East. 28-Mar-1996 13:45 C3 Single streak 14-Apr-1996 09:48 C3 Wide in NW. 16-Apr-1996 10:27 C3 Faint in East. 18-Apr-1996 21:14 C3 Bright and narrow in East. 23-Apr-1996 07:00 C3 Two wide faint streaks. 30-Apr-1996 07:11 C3 Faint and wide across center. 12-May-1996 03:27 C3 faint streak across South. 16-May-1996 16:42 C3 Large streak across East. 20-May-1996 02:12 C3 Large shower of parallel streaks 20-May-1996 02:49 C3 Shower (>30) 22-May-1996 00:53 C3 "Bouncer" 24-May-1996 05:42 C3 Single streak (4x4 binned). 24-May-1996 08:51 C3 Shower 24-May-1996 19:12 C3 Single streak 25-May-1996 02:17 C3 Faint single streak 25-May-1996 07:36 C2 Single bright streak in SE. 25-May-1996 07:40 C3 Suspicious blobs 29-May-1996 12:01 C3 Single streak on W edge 29-May-1996 23:34 C3 Very faint single streak to South? 30-May-1996 01:14 C3 Two? faint 01-Jun-1996 11:17 C3 Single in East. 02-Jun-1996 12:54 C3 Bright and twisting in East. 06-Jun-1996 00:16 C3 Unusual shape (inverted V) 13-Jun-1996 02:31 C2 Is this debris? 13-Jun-1996 15:45 C3 Saturated(?) at top of frame. 20-Jun-1996 22:59 C2 Large streak through entire frame. 22-Jun-1996 04:36 C3 DAB Long thin streak (tumbling?). 24-Jun-1996 07:25 C2 Single streak on right side of frame. 25-Jun-1996 03:45 C2 Nearly coincident with previous. 28-Jun-1996 18:30 C3 CDS/VDS door opening. 28-Jun-1996 18:42 C3 CDS/GIS door opening. 07-Jul-1996 13:12 C3 Suspicious streak in SW diffs. 11-Jul-1996 09:57 C3 Faint in NW. 16-Jul-1996 03:59 C3 Faint in East. 25-Jul-1996 00:42 C3 Long streak across center. 29-Jul-1996 04:48 C3 Very faint across West. 21-Aug-1996 08:08 C2 Narrow faint streak in West. 27-Aug-1996 05:00 C3 Curving streak across center. 30-Aug-1996 13:35 C3 NW quadrant (DAB report). 30-Aug-1996 17:05 C3 Radiant cosmic rays? 01-Sep-1996 02:15 C3 Single streak in NW. 04-Sep-1996 06:25 C2 YA splatter of cosmic rays? 05-Sep-1996 20:47 C3 Bright bounce. 15-Sep-1996 03:09 C2 Faint in East. 18-Sep-1996 12:35 C3 Faint streak(s) in West. 22-Sep-1996 09:42 C3 Faint streak in East. 28-Sep-1996 12:52 C3 Faint streaks in North and West. 12-Oct-1996 10:15 C2 West. 16-Oct-1996 07:17 C2 Very large streak in East. 31-Oct-1996 16:37 C2 Top-to-bottom streak. 01-Nov-1996 09:25 C2 Across center. 09-Nov-1996 00:16 C3 Streak off West limb. 11-Nov-1996 23:50 C2 Bright streak at West edge of fov. 17-Nov-1996 20:20 C3 Faint across center. 25-Nov-1996 09:30 C3 Single streak in East. 26-Nov-1996 09:20 C3 Multiple streaks in West. 26-Nov-1996 14:28 C3 Very bright streak in West. 28-Nov-1996 19:50 C2 Faint, from NE to SW. 02-Dec-1996 14:30 C2 Wide partial at bottom of frame. 05-Dec-1996 01:15 C3 Bright narrow streak top-to-bottom. 17-Dec-1996 05:45 C3 Long streak off West limb. 21-Dec-1996 16:18 C3 Faint off East limb. 22-Dec-1996 06:44 C3 Narrow in SE. 23-Dec-1996 01:45 C2 Several faint streaks across field. 25-Dec-1996 12:43 C3 Faint and curved in East. 30-Dec-1996 16:17 C3 Pair of parallel in East. 03-Jan-1997 05:50 C2 Several bright streaks. 03-Jan-1997 08:45 C3 Faint in West. 03-Jan-1997 14:48 C3 Faint across West. 04-Jan-1997 15:13 C3 Faint in West. 05-Jan-1997 06:40 C3 Faint in NW. 08-Jan-1997 14:17 C3 Faint in East. 17-Jan-1997 08:45 C3 Two? streaks. 21-Jan-1997 05:50 C2 Peculiar "salt" spray in East. 23-Jan-1997 07:15 C3 Very faint in NW? 31-Jan-1997 08:20 C2 Bright streak. (CR?) 03-Feb-1997 10:15 C3 Suspicious streak in SW. 08-Feb-1997 23:45 C3 Faint across center N-S. 14-Feb-1997 21:23 C3 Heart-shaped streak in East. 20-Feb-1997 14:45 C3 Faint streak in NW. 20-Feb-1997 23:20 C3 Very faint, wide streak of occulter? 24-Feb-1997 10:18 C3 Very thin faint in W. 01-Mar-1997 02:30 C2 Very wide faint ghost in NW. 04-Mar-1997 11:21 C3 Inverted-check mark. (Bounce?) 06-Mar-1997 11:21 C3 Two streaks. 08-Mar-1997 05:30 C2 Very faint in West. 08-Mar-1997 07:36 C2 Very faint in West. 09-Mar-1997 16:53 C2 Large vignetted streak. 13-Mar-1997 16:10 C3 Faint streak across field. 14-Mar-1997 15:35 C2 Faint streak in NE. 14-Mar-1997 23:14 C3 Faint streak. 15-Mar-1997 12:45 C3 Two parallel streaks. 17-Mar-1997 15:30 C2 Faint, NE to SW. 21-Mar-1997 21:51 C3 Very faint in SW. 22-Mar-1997 09:30 C2 Bright in polar study. 25-Mar-1997 01:55 C3 Narrow in East. 25-Mar-1997 06:45 C3 Wide in West. 25-Mar-1997 14:55 C2 Crooked and faint in N. 28-Mar-1997 09:45 C3 Narrow in NW. 29-Mar-1997 17:02 C3 Narrow across W. 03-Apr-1997 10:59 C2 Very faint. Vertical in center. 06-Apr-1997 18:35 C3 Single streak (CR?). 07-Apr-1997 04:52 C3 Behind pylon. 08-Apr-1997 11:51 C3 Faint wide curved in West. 17-Apr-1997 19:10 C3 Faint in NE corner. 21-Apr-1997 16:23 C2 Two thick bright streaks. 23-Apr-1997 16:45 C3 Narrow streak in NE. 30-Apr-1997 02:30 C2 Wide streak in West. 30-Apr-1997 05:27 C2 Two too bright! 11-May-1997 21:24 C3 Strange polka-dots. 15-May-1997 00:28 C2 Several parallel & 00:34 C3 (CDS door). 16-May-1997 18:47 C3 Wide across entire South? 19-May-1997 19:22 C3 One streak north-to-south. 04-Jun-1997 05:30 C2 Suspicious streak in NE corner. 04-Jun-1997 11:01 C3 Single streak in East. 06-Jun-1997 23:19 C3 Tiny streaks report by Scott. 10-Jun-1997 15:28 C3 Faint streak in West. 19-Jun-1997 07:56 C3 Small bright blob at occulter. 19-Jun-1997 19:51 C2 Streak in partial field. 24-Jun-1997 13:13 C3 Faint narrow streak in West. 06-Jul-1997 15:55 C3 Thin, pylon-interrupted in East. 08-Jul-1997 18:08 C3 Rotating streak in West. 18-Jul-1997 14:52 C3 Faint near SE edge of field. 19-Jul-1997 11:30 C3 Faint in SW. 22-Jul-1997 15:46 C2 Wide in West. 23-Jul-1997 17:14 C3 Narrow in East. 25-Jul-1997 10:50 C3 Long in East. 30-Jul-1997 10:57 C2 Wide in East. 03-Aug-1997 13:50 C3 Bright in SW. 05-Aug-1997 02:23 C3 Faint and tapered. 05-Aug-1997 03:09 C2 Twisting. 07-Aug-1997 06:01 C3 Faint in East. 10-Aug-1997 15:52 C3 Narrow in West w/CR also? 12-Aug-1997 13:50 C3 Swarm of N-S streaks. 18-Aug-1997 06:04 C3 Faint in NW. 20-Aug-1997 11:29 C3 Bright bouncer? 26-Aug-1997 23:30 C3 Extremely faint in NW? 27-Aug-1997 14:26 C3 Faint in far East. 29-Aug-1997 04:02 C3 Shotgun blast of bright objects. 29-Aug-1997 04:20 C2 Bright object at occulter. 31-Aug-1997 14:38 C2 Bright streak across E-W. 07-Sep-1997 06:01 C3 Single streak in East. 09-Sep-1997 12:23 C3 Single streak in West. 11-Sep-1997 10:06 C3 Single streak in East. 17-Sep-1997 09:45 C3 Single streak in East. 18-Sep-1997 04:27 C3 Faint in NE corner? 18-Sep-1997 15:37 C3 Wide and faint in West. 23-Sep-1997 08:19 C3 Narrow and faint N-to-S. 24-Sep-1997 22:15 C3 Faint in SW corner. 29-Sep-1997 04:20 C3 Storm of streaks from NE-SW. 04-Oct-1997 17:03 C2 Wide streak in East? 04-Oct-1997 19:35 C3 Wide through occulter. 06-Oct-1997 09:45 C3 At least 5 streaks. 07-Oct-1997 22:36 C3 NW corner. 24-Oct-1997 03:46 C2 Faint in West. 24-Oct-1997 16:45 C3 Faint in West. 27-Oct-1997 14:41 C3 Faint in West. 29-Oct-1997 08:02 C2 Wide at East edge of f.o.v. 29-Oct-1997 11:44 C2 Bright and wide at East edge. 29-Oct-1997 15:52 C3 Streak rotates in NE. 30-Oct-1997 20:25 C3 Faint in West. 31-Oct-1997 22:16 C3 Faint and wide in East. 03-Nov-1997 22:41 C3 Wide in East. 04-Nov-1997 >06:00 ALL Enhanced cosmic ray background following X flare w/protons. 06-Nov-1997 >12:00 ALL Enhanced cosmic ray background following X flare w/protons. 08-Nov-1997 14:56 C3 Narrow in West. 09-Nov-1997 11:48 C3 West. 09-Nov-1997 05:48 C3 Faint in West. 10-Nov-1997 03:32 C3 Twisting across West. 10-Nov-1997 12:37 C3 Wide, faint in South. Bounces? 14-Nov-1997 11:46 C3 Narrow in South. 16-Nov-1997 07:27 C2 Across South. 22-Nov-1997 08:20 C3 Multiple (8) streaks. 06-Dec-1997 07:55 C2 Very bright streak in SW. 08-Dec-1997 03:55 C2 Faint at SE edge. 15-Dec-1997 23:28 C2 Big, SE-to-NW. 22-Dec-1997 03:58 C2 Big in West. 22-Dec-1997 10:52 C3 Faint streak in East. 23-Dec-1997 03:58 C2 Wide in West. 23-Dec-1997 09:24 C3 Wide, curved in West. 23-Dec-1997 16:53 C3 Multiple faint streaks? 26-Dec-1997 17:08 C3 Faint in South. 30-Dec-1997 20:22 C2 Bright and wide across West. 02-Jan-1998 17:26 C3 Faint in NW? 12-Jan-1998 15:38 C3 Several parallel lines. 14-Jan-1998 03:40 C3 Multiple arched streaks from radiant. 14-Jan-1998 12:55 C3 Single streak in West. 20-Jan-1998 10:59 C3 Single streak North-South. 23-Jan-1998 12:46 C3 Single across NE. 01-Feb-1998 10:57 C3 Single streak in NW? 03-Feb-1998 09:57 C3 Wide faint in West. 06-Feb-1998 14:27 C2 Very bright streak. 09-Feb-1998 00:38 C3 Extremely faint across E-W. 13-Feb-1998 03:38 C3 Faint NE-S. 15-Feb-1998 07:38 C3 Multiple streaks. 22-Feb-1998 18:55 C2 Strange brightness in NE & NW. 25-Feb-1998 12:38 C3 Very faint in West. 07-Mar-1998 00:34 C3 Very faint across E-W? 08-Mar-1998 04:16 C3 Very faint in SW. 09-Mar-1998 16:36 C2 Very faint in NE and W? 13-Mar-1998 09:47 C3 Several in East. 21-Mar-1998 11:20 C3 Extremely faint in West. 28-Mar-1998 20:33 C3 Faint bouncer? 29-Mar-1998 11:15 C3 Single streak through occulter. 05-Apr-1998 22:12 C2 Faint and twisting in East. 09-Apr-1998 15:47 C3 Thin streak in West. 13-Apr-1998 21:40 C3 Bright streak in NE corner. 14-Apr-1998 18:55 C2 Narrow streak near occulter in NW. 16-Apr-1998 10:37 C3 Single bright in SE. 21-Apr-1998 11:17 C3 Faint across top (in snowstorm). 23-Apr-1998 20:44 C3 wide streak through occulter. 24-Apr-1998 07:44 C3 Narrow twisting streak. 20-May-1998 06:58 C2 Wide streak in NW. 02-Jun-1998 03:41 C3 Narrow streak in E. 10-Jun-1998 17:16 C3 Several small parallel streaks. 16-Jun-1998 06:44 C3 Faint streak across SW corner. 16-Jun-1998 14:55 C2 Bright through occulter (reflections?) 19-Jun-1998 19:28 C3 Faint in North. 21-Jun-1998 10:49 C3 Short streak in E. 22-Jun-1998 07:58 C3 Faint in SW corner? 23-Jun-1998 08:27 C2 Numerous short bright streaks. 23-Jun-1998 08:41 C3 Numerous short bright streaks. 23-Jun-1998 13:45 C3 Faint in West. 24-Jun-1998 08:44 C3 At least two streaks: one through occulter and one "bounce," including a "false CME" signature in SW. ******* Break in Observations due to SOHO Mission Interruption ********* 23-Oct-1998 00:30 C3 Thick, bright streak across NW-SE, with a narrower parallel streak across W-SE. Several faint streaks that seem to emanate from a point to the NW. ******* Data from 26 Oct to 30 Oct not yet examined ******************* 01-Nov-1998 23:31 C3 Single streak across NW-SE. 09-Nov-1998 17:54 C2 Streak in N-S direction through occulter. ******* Break for Leonids 12-Nov to 21-Nov ****************** 25-Nov-1998 05:54 C2 Single streak in W. 25-Nov-1998 16:18 C3 Single streak in NE/E. 30-Nov-1998 20:42 C3 Many streaks, some with radiant in NW. 07-Dec-1998 06:54 C2 Many faint tracks. 07-Dec-1998 16:54 C2 Double parallel streaks N-S direction. 07-Dec-1998 19:54 C2 Streak below occulting disk. 09-Dec-1998 19:42 C3 Two streaks, one in N, one in S, apparently from the W. 11-Dec-1998 10:42 C3 Curved track in N. Gets narrower from NE to W. 13-Dec-1998 18:54 C2 Streak towards SE from beneath occulter. 14-Dec-1998 17:42 C3 Streak in NE. 16-Dec-1998 02:18 C3 Streak in NE. 19-Dec-1998 23:18 C3 Thick streak in E. ***** SOHO in safe mode on 21-Dec-1998. ***** ***** No observations until 05-Feb-1999. ***** 06-Feb-1999 14:19 C3 Thick track in E, with strong and variable curvature and unusual shadings along its length. 14-Feb-1999 00:19 C3 Streak in N/W, variable brightness. **** SOHO in ESR on 14-Feb-1999. No observations until 19-Feb-1999 **** 20-Feb-1999 12:18 C3 Thick V-shaped streak. Seems to bounce off occulter. 21-Feb-1999 08:42 C3 Single streak. 28-Feb-1999 23:42 C3 Thick track in W. **** Break in observation from 02-Mar-1999 until **** **** 07-Mar-1999 due to spacecraft maneuvers **** 09-Mar-1999 17:42 C3 Single streak with varying brightness in NE. 15-Mar-1999 19:42 C3 Single streak from NW to SE through occulter. 21-Mar-1999 09:26 C2 Thick track in W, with some shading and vignetting near equator. 28-Mar-1999 11:18 C3 Curious "salt and pepper" track in SE. Maybe extends to NE. 06-Apr-1999 00:42 C3 Single streak in W, near edge of FOV. 01-May-1999 16:50 C2 Single thick track passes NE-SW behind occulter. 05-May-1999 15:18 C3 Single streak in S, brightest and widest directly S of occulter. 31-May-1999 18:20 C2 Single streak just N of occulter passes NW-E. 01-Jun-1999 11:50 C2 Thick streak in NE, narrows near occulter in E. Two tracks in SE meet as V near edge of field. 26-Jun-1999 11:18 C3 Single streak just S of occulter passes E-W. 29-Jun-1999 02:30 C2 Single curved streak in NE. 10-Jul-1999 02:18 C3 Faint streak in E. 07-Jul-1999 02:42 C3 Many narrow streaks over total field. Direction NE to SW 08-Aug-1999 02:42 C3 Two very wide streaks, SE to NW, entire field of view. 14-Aug-1999 10:18 C3 Faint thick streak running N-S, just E of the occulter. 30-Aug-1999 11:26 C2 Faint broad track in NW. 22-Sep-1999 17:42 C3 Broad track in S. Dark in center, with bright edges and strange circular patterns. Brightest at edge of occulter, where track ends. 09-Oct-1999 14:00 C2 Single track in E. 30-Oct-1999 03:30 C2 Faint track in SW. 16-Nov-1999 11:18 C3 Multiple tracks approx. N-S at time of CDS door closing. 04-Dec-1999 13:54 C2 Bright band in upper right (NE, because of s/c roll) with curved edge. 06-Dec-1999 05:18 C3 Bright streak NW-SE through occulter. 01-Feb-2000 16:06 C2 Single streak all through FOV from NE-SW, passing through occulter. 12-Feb-2000 09:42 C3 Faint wide track in E. 16-Feb-2000 06:18 C3 Single streak N-S through occulter. 18-Feb-2000 00:42 C3 Single streak E-SW through pylon. 21-Feb-2000 18:54 C2 Multiple short streaks E-W. 07-Mar-2000 10:20 C3 Single streak NE-SW through occulter. 13-Mar-2000 08:16 C3 Wide faint streak in W. 03-Apr-2000 12:30 C2 Particle track SE-NW through occulter. 10-Apr-2000 17:30 C2 Single streak NE-SW through top of occulter. 11-May-2000 11:18 C3 Multiple streaks in W. 01-Jul-2000 14:42 C3 Salt and pepper track in S, ends abruptly in a bright "splat". 22-Jul-2000 07:42 C3 Single broad streak in E. 06-Sep-2000 17:42 C3 Broad curved track with dark band in middle, extends from edge of FOV in SW to W edge of occulter. 09-Sep-2000 09:33 C3 Faint wide track in N. 11-Sep-2000 02:30 C3 Multiple short tracks. 14-Sep-2000 03:06 C2 Bright track in S. 01-Nov-2000 02:06 C2 Salt and pepper track in E, ends in bright patch. 17-Nov-2000 20:48 C3 Several streaks in NW-SE direction. 08-Dec-2000 00:06 C2 Multiple streaks in E-W direction. 08-Dec-2000 02:06 C2 Single broad, faint track in SW. 15-Dec-2000 12:42 C3 Multiple parallel tracks NE-SW. 04-Jan-2001 09:18 C3 Multiple long faint parallel tracks NW-SE. 11-Jan-2001 04:54 C2 Multiple broad tracks, including one that changes direction at the occulter. **** SOHO in ESR-16 at 21:02 on 14-Jan-2001. **** **** Recovery complete and LASCO observations **** **** resumed 23:00 UT on 18-Jan-2001. **** 19-Feb-2001 05:35 C2 Bright jagged track in NE. **** LASCO doors closed 21-Feb-2001 21:14 until **** **** 23-Feb-2001 21:08 during spacecraft maneuvers **** 25-Feb-2001 11:18 C3 Long streaks from N to SE, varying brightness and slight curvature different directions in N and S. 27-Feb-2001 08:50 C2 Salt and pepper track in SE, ends in bright patch. 04-Mar-2001 15:42 C3 Multiple faint narrow streaks NE-SW, somewhat off-parallel. 25-Mar-2001 03:42 C3 Single bright streak in NE. 13-Apr-2001 05:42 C3 Multiple bright streaks brightest near occulting disk. 18-Apr-2001 19:42 C3 Thick faint band in SW. 13-May-2001 15:10 C3 Multiple streaks NE-W, largely parallel, all differing and varying in brightness and thickness. 18-May-2001 23:42 C3 Salt and pepper track in SW, ends abruptly in a bright "splat". 24-Jun-2001 23:30 C2 Wide banded track E-NW, quite faint. **** LASCO doors closed 27-Jun-2001 22:06 until **** **** 02-Jul-2001 13:46 during spacecraft maneuvers **** 02-Jul-2001 17:06 C2 Wide banded tapered streak NE-S. 03-Jul-2001 11:42 C3 Wide banded streak N-SE, fades in equatorial regions. 15-Jul-2001 23:42 C3 Fairly wide salt and pepper streak in E. 16-Jul-2001 23:42 C3 Fairly wide banded streak E-W **** SOHO in ESR-17 at 20:06 on 28-Jul-2001. **** **** Recovery complete and LASCO observations **** **** resumed 18:06 UT on 02-Aug-2001. **** 26-Aug-2001 00:42 C3 Wide bright blurred vertical track, fades at top. 03-Sep-2001 19:06 C2 Multiple tapered parallel slightly off-vertical streaks, some bright. 05-Sep-2001 15:06 C2 Multiple bright off-vertical streaks, irregular rounded shape. 19-Sep-2001 16:18 C3 Single narrow bright streak N-SE, brightness varies along length. 22-Sep-2001 17:54 C2 Multiple short bright rounded streaks different lengths. 24-Sep-2001 02:42 C3 Faint wide indistinct smudge N-SE intermingled with halo CME. 30-Sep-2001 03:54 C2 Multiple short bright rounded streaks different lengths, mainly in NE 30-Sep-2001 16:42 C3 Faint wide indistinct smudge N-SE similar to previous. 01-Oct-2001 10:20 C3 Multiple streaks NE-SW, largely parallel, varying in brightness. 09-Oct-2001 12:06 C2 Bright splatter with speckled trail. 18-Oct-2001 11:42 C3 Single streak N-SE, through occultor. 15-Oct-2001 06:54 C2 Single bright streak NE-S, fairly bright and blurred. 01-Nov-2001 05:30 C2 Off-parallel hazy streaks in far N. **** LASCO doors closed from ~21:00 UT 2001/11/06 **** **** until ~21:00 UT 2001/11/09 in preparation **** **** for momentum management and station keeping **** **** SOHO 360 degree roll maneuver from ~09 - ~23 UT **** **** on 2001/11/14: data is sporadic and at a variety **** **** of roll angles. Followed by overnight observing **** **** sequence at rotation angle 270 deg from ~23 UT **** **** ~16 UT 2001/11/15; no LASCO/EIT data ~00-08 UT **** **** 2001/11/15 due to offpoint flag anomaly **** 15-Nov-2001 00:06 C2 Curved fringes in W (stray light?) and light/dark traces in SE, until end of day. 20-Nov-2001 00:18 C3 Wide saturated curved track SE-N. 22-Nov-2001 02:18 C3 Two narrow bright near-parallel streaks, N-E. 26-Nov-2001 04:18 C3 Wide banded streak NE-SW, slightly tapered, generally bright. 01-Dec-2001 05:30 C2 Multiple short tapered streaks, quite bright. 10-Dec-2001 10:42 C3 Two bright near-parallel offset vertical tracks in E. **** No LASCO data from ~21:30 2002/01/14 **** **** until ~16:00 2002/02/17; doors closed **** **** for spacecraft maneuvers **** 03-Feb-2002 00:06 C2 Curved fringes in W (stray light?) and light/dark traces in SE, remain until ESR-18 (same as 2001/11/15). **** No LASCO data from 02:39 2002/02/05 **** **** until 21:38 2002/02/10 due to ESR-18. **** 13-Feb-2002 04:42 C3 Faint wide hazy curved track in NW. 01-Mar-2002 20:06 C2 Short bright irregular splatter with trail, almost 'bird-shaped'. 15-Mar-2002 14:30 C2 Parallel tapered streaks aligned with pylon, quite short, upper is brighter 17-Mar-2002 14:06 C2 Bright vertical streak in NE with speckled track. 30-Mar-2002 07:50 C2 Faint narrow parallel streaks in NW. 24-Apr-2002 08:42 C3 Faint wide hazy straight track NE-W. 29-Apr-2002 16:51 C2 Multiple faint straight streaks mostly parallel and narrow, differing and varying in brightness. 26-Apr-2002 03:18 C3 Narrow bright streak in NE, fainter near-parallel track in E. 31-May-2002 02:42 C3 Multiple streaks NE-SW, largely parallel, varying in brightness, some changing direction, brightest towards SE, hazy in NW. **** No LASCO data from 00 UT 2002/06/01 **** **** until 12 UT 2002/06/05; doors closed **** **** for spacecraft maneuvers. **** 08-Jun-2002 10:34 C2 Faint narrow hazy tapered streak in far NE and extremely narrow faint parallel streak above occultor. 19-Jun-2002 02:18 C3 Faint wide hazy straight track NE-SW. 28-Jun-2002 17:18 C3 Wide banded streak NE-SW, quite faint. 30-Jun-2002 14:18 C3 Highly curved and tapered streak in NW, part in focus, part out. 04-Jul-2002 11:18 C3 Salt and pepper track in S, ends abruptly in a bright "splat". 06-Jul-2002 21:30 C2 Multiple blurred parallel streaks over most of image, slightly off- horizontal, generally narrow, long and faint, some slightly tapered. differing and varying in brightness. 11-Jul-2002 16:16 C3 Faint wide hazy straight track in NW. 16-Jul-2002 11:06 C2 Faint narrow hazy straight track in S. 29-Jul-2002 00:06 C2 Multiple blurred banded tracks over most of image, somewhat off-parallel and off-horizontal, differing and varying in brightness. 03-Aug-2002 21:30 C2 Multiple vignetting-type circular features and fringes near inner and outer edges of image, also additional dark region near occultor. 05-Aug-2002 07:31 C2 Faint indistinct smudge in W. 14-Aug-2002 05:18 C3 Salt and pepper track in NW, ends abruptly in a bright "splat". 25-Aug-2002 11:50 C2 Multiple rounded straight tracks mainly in N, differing in thickness, brightness, length, orientation. 28-Aug-2002 10:20 C3 Multiple streaks NE-SW, largely parallel, varying in brightness and thickness, some changing direction, brightest in E, one reverses next to pylon? 01-Sep-2002 22:00 C3 Trail of short narrow near-parallel tracks across SE. 03-Sep-2002 05:00 C3 Highly curved and tapered streak in SE, mainly out of focus. 03-Sep-2002 13:15 C3 Slightly tapered faint banded streak NE-NW. 09-Sep-2003 04:30 C2 Faint wide banded smear N-SW. 12-Sep-2003 12:06 C2 Fairly narrow bright rounded streak in W. 30-Sep-2002 21:54 C2 Multiple bright rounded tapered parallel streaks, mainly in W. 06-Oct-2002 22:18 C3 Faint hazy banded track SE-W. **** No LASCO data from ~20:00 2002/10/09 **** **** until ~21:00 2002/10/11; doors closed **** **** for spacecraft maneuvers. **** 13-Oct-2002 16:41 C3 Faint narrow tapered streak SE-NW through image center. 14-Oct-2002 09:42 C3 Multiple faint banded tapered wide streaks, one NE-SE, one E-SW. 24-Oct-2002 00:42 C3 Multiple parallel near-vertical streaks of differing and varying brightness, mainly to W. 24-Oct-2002 09:26 C2 Parallel slightly off-horizontal streaks, one narrow, bright through occultor, other fainter, hazy to N. 24-Oct-2002 23:42 C3 Multiple short bright rounded streaks, mainly in NE. 03-Nov-2002 09:18 C3 Multiple wide faint slightly curved bands E-SW. 08-Nov-2002 05:18 C3 Multiple faint near-parallel bands E-NW. 02-Dec-2002 08:06 C3 Elongated bright 'aerofoil-sections' SE-N interrupted at occultor, also additional hazy wedge in far SE. 03-Dec-2002 06:18 C3 Irregular short saturated streak just S of occultor and same width, some pixel bleeding. 05-Dec-2002 04:42 C3 Faint banded slightly tapered streak NE-SE, also additional stray light pattern in NW 15-Dec-2002 21:18 C3 Bright near-parallel streaks with slight curvature, S-NW. 28-Dec-2002 15:30 C2 Parallel tapered streaks in S, one closer to occultor is shorter, brighter, narrower. 31-Dec-2002 09:30 C2 Short rounded streak, quite faint and hazy. 06-Jan-2003 13:42 C3 Slightly tapered banded track almost aligned with NW streamer. 12-Jan-2003 02:42 C3 Highly curved faint banded track in SW, brightest over streamer. 20-Jan-2003 20:18 C3 Multiple highly diverse streaks, differing and varying in length, brightness, thickness, taper, direction, curvature, location. 27-Jan-2003 15:31 C3 Wide faint track almost aligned with NW streamer in subfield image. 02-Feb-2003 06:30 C3 Narrow bright streak in S. 07-Feb-2003 21:42 C3 The "July 4th" image; a multitude of generally bright curved streaks of all degrees of length, width, brightness, some tapered. 20-Feb-2003 23:42 C3 Large bright highly irregular curved pattern in S with similar (reflected?) pattern in N; almost circular 'bodies' with tapered 'tails', partly in focus, part out. 23-Feb-2003 09:18 C3 Multiple long streaks, largely thin, straight and parallel differering in brightness, some very slightly tapered. **** No LASCO data from ~15:00 2003/02/24 **** **** until ~17:00 2003/02/27; doors closed **** **** for spacecraft maneuvers. **** 06-Mar-2003 15:42 C3 Multiple off-horizontal tracks, mostly narrow and fairly faint. 07-Mar-2003 21:08 C2 Aerofoil-shaped streak in NW. 19-Mar-2003 12:30 C2 Multiple short bright rounded tracks over greater part of image. 23-Mar-2003 04:30 C2 Bright speckled streak by SE occultor. 20-Apr-2003 07:42 C3 Multiple off-horizontal tracks, seemingly converging way off the W limb, differing in length, thickness and brightness. 23-Apr-2003 05:18 C3 Thick faint parallel tracks from S-NW. 05-May-2003 06:42 C3 Extremely faint indistinct streak in E. **** No LASCO data ~04:30 - ~16:00 UT **** **** 2002/05/07 due to high cadence **** **** EIT campaign for Mercury transit **** 09-May-2003 14:06 C2 Thick rounded steak in NW with small bright block-like track nearby and similar but shortened rounded end further to N. 15-May-2003 08:42 C3 Multiple 'particle-strikes' throughout most of S hemisphere. 21-May-2003 02:42 C3 Faint thick streak E-NW. 30-May-2003 06:42 C3 Faint thick streak NE-SW. **** No LASCO data ~12 - ~23 UT 2002/06/04 **** **** due to spacecraft offpoint maneuver **** 07-Jun-2003 21:18 C3 Faint wide streak NW-S. **** No LASCO data ~15 UT 2002/06/10 - ~15 UT **** **** 2006/06/13 due to station keeping and **** **** spacecraft momentum management maneuvers **** **** No white-light data ~14 UT 2002/06/22 - **** **** ~04 UT 2006/06/23 due to full calibration **** **** sequence being taken **** **** No LASCO data ~18 UT 2002/06/23 - ~18 UT 2006/07/02 **** **** due to telemetry keyhole, ESR-19 and spacecraft **** **** recovery and roll maneuvers. Only partial LASCO **** **** data ~15 UT 2002/07/02 - ~16 UT 2006/07/10 due to **** **** intermittent contact during telemetry keyhole **** 05-Aug-2003 18:30 C2 Multiple parallel streaks of varying length, thickness, brightness, NE-W. 06-Aug-2003 11:06 C2 Multiple short tracks in S and NW, varying length and width. 07-Aug-2003 21:30 C2 Extended speckled streak N-NW.