;;;this list is based on heterogeneous running difference movies ;;;from C1 observations Event Time PA AW Wavel Comments 1997/10/01 00:12:11 270 90 5302 nested trans-equatorial loop system 00:36:11 270 90 5302 nested trans-equatorial loop system 01:40:07 270 90 5392 large scale semi-circular B/D structure up to 3 Rs 01:56:33 270 90 6376 brightening loop streaching beyond 3 Rs 03:37:22 270 90 5302 nested trans-equatorial loop system 04:29:07 270 90 5302 nice thick brightening loop at 2 Rs 05:18:10 270 90 5302 nested trans-equatorial loop system 06:24:07 270 90 5302 nested trans-equatorial loop system 07:35:07 270 90 5302 nested trans-equatorial loop system 08:20:08 270 90 5302 nested trans-equatorial loop system 23:27:12 270 90 5302 nested trans-equatorial loop system (EIT: 00:49, PA 225, large scale dimming) (C2: 01:29 UT, 502 km/s, PA. 263, AW 67) (GOES: bump,B5 level,S00:10,P01:30,not in catelog) (C1: no clear LE, eruption involving large loops) (C1: trans-equatorial nested loop persists for days) 1997/10/01 08:40:11 90 45 6376 regional dimming and surrounding extended irr. brightening 08:43:11 90 45 5302 irregular dimming and brightening 08:56:38 90 45 5309 weak loop brightening at 1.5 Rs and inner dimming 09:13:07 90 45 5309 weak loop brightening at 1.5 Rs and inner dimming 09:17:07 90 45 5302 coomplex dimming/brightening 10:04:11 90 45 6376 peculiar irregular loop structure and ray 10:48:11 90 45 6376 irregular loop-like dimming/brightening (EIT: 08:17 UT, PA 60,dimming and expanding) (C2: enhanced outflow at 09:01 UT, no CME in cat.) (GOES: no apparent flare) (C1: no LE, EIT prominent, C1 noisy and C2 weak flow) 1997/10/01 15:48:12 90 45 5309 weak loop brightening at 1.5 Rs 16:02:11 90 45 6376 fuzzy loop front brightening at 2.5 Rs 16:20:11 90 45 5302 no signature 16:36:11 90 45 6376 regional dimming (EIT: 14:51 UT, N20E75, dimming) (EIT: 16:33 UT, PA 90,large scale dimming) (C2: 16:27 UT, 187 km/s, PA 91, AW 20, weak/amorphous) (GOES: no apparent flare for 14:51 UT EIT dimming) (GOES: B8.5 flare, S16:16 UT, P16:26 UT,E16:38 UT) (C1: may see 2 CME LE, cool CME: better in 6376 than 5302) (Regular Periodic EIT dimming from Same Region) (EIT: 10/01 08:17 UT, PA 60,dimming and expanding) (EIT: 10/01 16:33 UT, PA 90,large scale dimming) (EIT: 10/02 01:12 UT, PA 90,dimming and eruption) (EIT: 10/02 10:16 UT, PA 90,dimming and eruption) (EIT: 10/02 ~19 UT, missing one activity) (EIT: 10/03 05:30 UT, PA 90,dimming and eruption) (EIT: 10/03 12:18 UT, PA 90,dimming and eruption) (EIT: 10/04 09:08 UT, N20E60, weak/small jet) (EIT: 10/04 19:12 UT, N20E60, weak/small dimming) (PERIOD is about 8 hours) 1997/10/02 03:01:07 270 90 5302 nested trans-equatorial loop system 1997/10/02 01:40:11 90 45 5302 regional dimming, noisy image with complex brightening) 01:56:40 90 45 6376 several radial ray-like features 02:40:12 90 45 6376 complex brightening, or helmet-like 02:45:12 90 45 5309 triangle brightening feature (diff 23:30 UT) (EIT: 10/02 01:12 UT, PA 90,dimming and eruption) (C2: 02:04 UT, 178 km/s, PA 81, AW 40) (GOES: B7.8 flare, S00:57,P01:08,E01:21) (C1: no LE feature, poor cadence, C2 weak,slow,amorphou) 1997/10/02 10:42:08 90 45 5302 loop dimming front and inner brightening and dimming 10:48:11 90 45 6376 fan-like or multiple ray-like features 11:48:35 90 45 6376 brightening block at 2.5 Rs and complex inner regions 14:39:40 90 90 5302 many loops, closed and open (EIT: 10/02 10:16 UT, PA 90,dimming and eruption) (C2: 10:53 UT, enhanced outflow or weak CME, not in cat.) (GOES: B4.6 flare, S10:00,P10:17,E10:31) (C1: no LE, noisy, and poor cadence) 1997/10/03 05:46:39 45 90 5302 large scale dimming at 2 Rs and inner brightening 06:07:11 45 90 5302 complex dimming and brightening 06:48:32 90 45 6376 regional dimming and surrounding brightening (EIT: 05:30 UT, PA 90,dimming and eruption) (C2: 06:10 UT, enhanced outflow or weak CME, not in cat) (GOES: B3.7 flare, S05:15,P05:24,E05:30, N18E55) (C1: maybe one LE, outflow or weak C2 CME, or micro-CME) 1997/10/03 16:02:07 45 45 5302 semi-circular brightening loop at 1.7 Rs and complex 16:18:55 45 45 5302 semi-circular brightening loop at 1.7 Rs and complex 16:41:20 45 45 5302 semi-circular brightening loop,rising and complex 17:17:52 45 45 5302 semi-circular brightening loop,rising and complex 18:26:12 45 45 5302 large scale complex loop system up to 2 Rs 18:29:12 45 45 5309 large scale loop system at 2 Rs and inner block bri. 18:36:33 45 45 6380 large scale loop system at 2 Rs and inner block br 18:52:31 45 45 6376 weak large loop >2 Rs, inner block brightening and expand. 20:16:56 45 90 6376 weak large loop >3 Rs, inner block brightening and expand 20:45:11 45 90 5302 large structure > 3 Rs and complex inner features 22:44:12 45 45 6376 a horizontal bar brightening at 2 Rs and ray-like feature 23:03:33 45 45 6380 block brightening at 2 Rs (EIT : no signature) (C2: 19:35 UT, 271 km/s, PA 78, AW 76, large gradual CME) (GOES: no apparent flare) (C1: no clear CME LE, large gradual CME, internal struc.) 1997/10/05 08:15:08 315 45 5302 regional block dimming and surrounding brightening 08:40:12 315 45 6376 regional block dimming and surrounding brightening 08:55:08 315 45 5302 weak semi-circular loop bri. at 1.6 Rs and inner dim. 08:56:38 315 45 5309 semi-circular regional dimming and surr. weak bri. 09:13:08 315 45 5309 three-part struc. bright surr. + circular dimming +B core 09:17:07 315 45 5302 bright loop front at 2 Rs, dimming and B core 09:35:12 315 45 6376 bright loop front at 2 Rs, dimming and B core 09:49:34 315 45 5302 front loop dimming and inner brightening 10:04:07 315 45 5302 regional dimming 10:05:37 315 45 5309 loop front dimming and inner semi-circular regional bri. 10:11:08 315 45 5309 loop front dimming and inner semi-circular regional bri. 10:18:11 315 45 6376 loop front dimmig and inner regional brightening 10:45:11 315 45 6376 loop front dimmig and inner regional brightening 11:48:36 315 45 6376 circular regional brightening (EIT: 08:00 UT, PA 315, weak bri. then dimming and expand) (EIT: expanding continue to 10 UT, form a nice bulb) (C2: no CME, even no enhanced flow) (GOES: B2 flare, P09:30, S unknow data dap, not in cat.) (C1: beautiful three part CME feature in C1 and EIT) (C1: but no CME in C2, a good case of failed CME) 1997/10/06 08:49:19 225 45 5302 block brightening above the limb 09:07:24 225 45 5302 block brightening rising to 1.4 Rs 09:21:04 225 45 5302 semi-circular regional brightening 09:24:04 225 45 5309 loop brightening at 1.8 Rs 09:38:37 225 45 6376 stretched loop brightening up to 2 Rs and inner dimming 09:49:33 225 45 5302 regional dimming and surrounding brightening 10:11:36 225 45 5302 loop brightening up to 2.5 Rs and inner dimming 10:13:16 225 45 5309 half loop brightening at 2 Rs 10:16:49 225 45 5309 regional dimming and surrounding brightening, esp. S flank 10:19:49 225 45 5309 semi-circular loop brightening at 2.5 Rs 10:26:02 225 45 6376 semi-circular loop front brightening and inner dimming 10:29:49 225 45 5302 semi-circular loop front brightening and inner dimming 10:52:32 225 45 5302 loop front > 3 Rs, dimming and lower part brightening 10:56:05 225 45 6376 loop front > 3 Rs, complex dimming and brightening 11:05:21 225 45 5302 large scale brightening up to 1.5 Rs (EIT: 08:31 UT, PA 225, dimming starts) (EIT: 10:07 UT, second larger dimming starts) (C2: 10:31 UT, 506 km/s, PA 273, AW 103, a major CME) (GOES: no flare, a back-side CME?) (C1: see at least 3 CME LE, major CME, but no flare) 1997/10/06 14:08:42 175 10 5302 a curve, possibly edge of the CME 14:42:39 175 10 5302 a curve, possibly edge of the CME 15:32:57 175 10 5302 a curve, possibly edge of the CME, expanding 16:30:26 175 10 5302 a curve, possibly edge of the CME, expanding (EIT: 14:32 UT, S30E10, filament rise/eruption, no dim.) (C2: 15:28 UT, 293 km/s,PA 139,AW 174, large/gradual CME) (GOES: no flare) (SXT: large scale post-eruption arcade) (C1: no LE, a disk event, large scale, bright, slow acc.) (C1: a case of gradual event or intermediate event) 1997/10/09 01:58:32 315 45 5302 large scale nested loop arcde 1997/10/10 07:54:41 45 45 5302 nested loop arcade 1997/10/12 06:08:09 225 45 5302 semi-circular brightening loop at 2 Rs and inner dimming 06:09:40 225 45 5309 thick semi-circular loop at 2 Rs and inner dimming 06:36:08 225 45 5302 large scale loop brightening >=3 Rs and inner complex 06:48:11 225 45 6376 large scale loop brightening >=3 Rs and inner complex 07:24:19 225 45 5302 complex dimming and brightening 07:53:05 270 90 5302 trans-equatorial loop brightening at 2 Rs 08:32:33 270 90 5302 trans-equatorial loop brightening at 2 Rs and complex 09:05:11 270 90 6376 multiple ray-like open feature and closed loop (EIT: 05:39 UT, PA 225, start of large scale dimming) (C2: 06:26 UT, 779 km/s, PA 258, AW 62, major CME) (GOES:B2.3,S06:02,P06:54,E08:42,back-side partially) (C1: see CME LE in 2 frames) 1997/10/12 18:28:23 360 360 5302 multiple interesting features: helmet streamer,closed loop 1997/10/13 11:48:18 270 90 6376 large scale loop front > 3 Rs and inner complex 12:55:17 270 45 5302 a bright thick trans-equatorial loop at 1.6 13:56:18 270 90 6376 large scale loops and inner complex (diff 11:48 UT) (EIT: 10:16 UT, ~S20W50, rising, large scale dimming) (C2: 11:51, 323 km/s, PA 295, AW 94) (GOES:B6.8 flare, S09:10,P12:40,E14:23,S34W29,DSF) (C1: no clear LE, poor cadence, a major C2 CME from disk) 1997/10/14 08:10:11 270 90 6376 multiple ray-like open features in N/S middle latitude 08:37:11 270 90 5302 trans-equatorial closed loops and open featurs nearby 16:11:12 270 90 6376 multiple ray-like open features in N/S middle latitude 1997/10/16 14:16:12 270 90 6376 multiple ray-like open features (diff 12:47 UT) 1997/10/16 21:01:32 225 45 5302 very weak regional dimming 21:15:58 225 45 5302 very weak regional dimming 22:34:52 225 45 5302 large scale regional dimming up to 2.5 Rs (diff 17:12 UT) 22:41:01 225 45 6376 inner dimming and surrounding brightening (diff 17:36 UT) 22:43:00 225 45 6380 inner regional dimming and surrounding thick bri.(d17:40) 23:05:59 225 45 6376 large loop front brightening > 3 Rs and inner complex 23:10:11 225 45 5302 large scale dimming 23:15:07 225 45 5309 large scale regional dimming up to 2.5 Rs (diff 21:47 UT) (EIT: 21:59 UT, PA 225, start dimming/rising and eruption) (C2: 22:29 UT, 631 km/s, PA 262. AW 83) (GOES: B1.5 flare, S21:39, P21:47, E21:51) (C1: may be 1 CME LE observed) 1997/10/17 07:52:08 270 45 5302 trans-equatorial thin brightening loops 1997/10/18 03:20:08 270 90 5302 multiple loop arcade systems and open loops, complex 05:30:34 270 90 5302 multiple loop arcade systems and open loops 1997/10/18 05:10:32 135 30 6376 block brightening at 1.5 Rs and lower part dimming 05:18:55 135 30 5302 no apparent signature, noisy as background 05:30:34 135 30 5302 no apparent signature 05:33:34 135 30 5309 weak regional brightening and inner dimming 05:42:44 135 30 5302 weak irregular loop brightening at 1.6 Rs and inner compl. 05:50:11 135 30 6376 irregular loop brightening and inner dimming 05:52:20 135 30 6380 irregular loop brightening and inner dimming 06:02:11 135 45 5302 weak irregualar brightening and dimming 06:51:11 135 45 6376 helmet structure up to 3 Rs, S flank bright, inner dimming (EIT: 04:58 UT, PA 135, dimming start and expanding) (C2: 06:40 UT, PA 135, amorphous, not in catalog) (GOES: no apparent flare) (C1: may see 4 CME LE, a small narrow, amorphous CME) 1997/10/18 10:45:42 225 45 6376 fan-like multiple radial thin feature 1997/10/19 02:16:37 225 45 6376 fan-like multiple radial thin feature 1997/10/18 15:30:07 270 30 5309 weak thin brightening at 1.5 Rs (diff 13:42 UT) 15:36:07 270 30 5302 regional brightening and dimming 15:38:27 270 30 6376 dimming and surrounding irregular brightneing 16:11:11 270 30 5302 block brightening at 1.5 Rs (EIT: 15:08 UT, PA 315, dimming at 1.3 Rs) (C2: no sigature, not even enhanced outflow) (C1: certain EIT and C1 activity as expanding, no CME) 1997/10/19 02:04:01 45 30 5302 a small circular dimming appearing (diff 00:45 UT) 02:09:34 45 30 5309 a small circular dimming appearing (diff 00:36 UT) 02:16:37 45 30 6376 circular regional dimming with dimming tip (diff 02:42) 02:29:18 45 30 5309 circular dimming with extended dimming tip 02:39:44 45 30 5309 weak circular dimming 02:50:27 45 30 5302 weak loop dimming, expanding 02:58:29 45 30 6376 dimming and core brightening 02:58:40 45 30 6380 circular regional dimming (diff 00:06 UT) 03:10:39 45 30 5302 circular regional dimming, expanding 03:20:08 45 30 5302 regional dimming and noisy brightening (diff 02:06 UT) 03:23:08 45 30 5309 circular regional dimming and core brightening (d02:09) 03:30:11 45 30 6376 loop dimming and weak sur. and inner brightening 03:33:12 45 30 5302 semi-circular regional dimming, expanding 03:53:58 45 30 5302 semi-circular regional dimming, expanding 03:58:10 45 30 5309 very weak semi-circular regional dimming (diff 02:39 UT) 03:58:26 45 30 6376 loop dimming and loop sur. and inner brightening 04:00:36 45 30 6380 circular regional dimmng and weak surr. brightening 04:12:46 45 30 5302 circular regional dimming, expanding 04:24:00 45 30 6376 semi-circular loop dimming and inner brightening 04:26:23 45 30 5302 semi-circular regional dimming 04:30:49 45 30 5302 semi-circular regional dimming and noisy brightening 04:33:49 45 30 5302 circular regional dimmng and surr. and inner brightening 04:40:15 45 30 5302 circular regional dimming and inner weak brightening 05:22:00 45 30 6376 loop dimming and brightening 05:34:02 45 30 5302 complex dimming and brightening 05:56:08 45 30 5302 complex dimming and brightening 05:59:15 45 30 5302 complex dimming and brightening 07:02:17 45 30 6376 a peculiar brightening arc extending from H to L latitude 08:30:35 45 30 6376 peculiar brightening arc extending from H to L latitude 09:28:11 45 30 6376 the arc moving out in the same shape 09:45:16 45 30 6376 the peculiar arc moving out in the same shape 10:15:43 45 30 6376 the peculiar arc moving out in the same shape 11:00:44 45 30 6376 the peculiar arc moving out in the same shape 12:05:37 45 30 6376 the peculiar arc moving out at 2 Rs 13:07:19 45 30 6376 the peculiar arc moving out at 2.5 Rs (EIT: 01:55 UT, PA 45, circular dimming, tip dimming) (EIT: 06:43 UT, PA 45, horizontal-bar like feature rise) (C2: 04:42 UT, 373 km/s, PA 92, AW 63, another CME) (C2: 08:06 UT, PA 90, helical,horizontal bar, gradual CME) (C2: this CME not in the catalog) (GOES: no flare) (C1: no sharp LE, but see many CME front) (C1: this event in several papers, e.g, Zhang et al, 2001) 1997/10/20 03:44:49 315 30 5302 weak loop brightening and weak inner dimming 03:47:03 315 30 5309 weak block brightening 04:05:39 315 45 5302 weak regional dimming and brightening (EIT: 03:49 UT, weak brightening then dimming) (C2: 04:18 UT, 412 km/s, PA 274, AW 90, weak CME) (GOES: no flare, data dap) (C1: no clear CME LE observed, may see weak front) 1997/10/21 00:53:32 135 45 5302 loop brightening at 1.4 Rs 00:55:47 135 45 5309 no signature 01:14:20 135 45 5302 irregular loop brightening and inner dimming, expanding 01:31:31 135 45 5302 irregular loop brightening and inner dimming, expanding (EIT: 00:43 UT, S30E45, start dimming,bri., expanding) (C2: 01:27 UT, 570 km/s, PA 108, AW 91) (GOES: B3.4,S00:50,P02:47,but in catalog,start 02:27 UT) (C1: see 3 CME LE, disk event) 1997/10/25 13:31:44 270 30 5302 weak semi-circuar dimming above the limb 16:37:39 270 30 5302 small regional brightening (diff 14:47 UT) (EIT: 13:25 UT,PA 270,dimming,expansion,but no eruption) (C2: no CME, may even no enhanced outflow) (GOES: no apparent flare) (C1: moderate EIT dimming, weak C1 act., but no C2 act.) 1997/10/26 02:43:33 270 45 5302 semi-circular regional dimming and weak bri. around 03:00:37 270 45 5302 semi-circular regional brightening at 1.5 Rs 03:02:51 270 45 5309 nice semi-circular loop brightening and weak inner dim. 03:21:22 270 45 5302 loop brightening at 1.5 Rs (EIT: 02:27 UT, dimming, expanding and eruption) (C2: 03:33 UT, 173 km/s, PA 283, AW 40,amorphous,dece.) (GOES: B1.3 dlare, S02:21,P02:27,E02:32) (C1: may see 2 CME LE, C2 CME decelerate quickly) 1997/10/27 06:35:49 270 30 5302 weak semi-circular loop brightening and inner dimming 07:30:48 270 30 5302 complex block brightening 07:33:02 270 30 5309 weak semi-circular loop brightening and inner dimming 07:51:33 270 30 5302 complex brightening and dimming 08:08:41 270 30 5302 complex brightening block, expanding (EIT: 06:19 UT, PA 270, dimming, expanding,erupting) (C2: 08:04 UT,PA 270,AW60, weak CME/outflow,not in cat) (GOES: no apparent flare) (C1: no clear CME LE, though front may in view) 1997/10/29 15:13:08 360 360 5302 complex loop system (diff 13:38 UT) 15:16:09 90 30 5309 circular dimming (diff 13:41 UT) 16:05:08 90 30 5302 small block brightening and surrounding dimming, noisy 16:20:08 90 360 5302 large scale loops and complex loop systems 16:23:08 90 30 5302 circular dimming 16:26:12 90 30 5302 block brightening rising and surrounding dimming expanding 16:41:58 90 45 6376 faint loop brightening at 2.5 Rs and inner complex 16:48:37 90 45 5302 large scale weak dimming and brightening (EIT: 15:25 UT, PA 90, faint feature leaving corona) (C2: 18:21 UT, 133 km/s, PA 88,AW 62,gradaul helical CME) (C2: very slow moving flux rope, feature overtaking) (GOES: no flare) (C1: no LE seen, though CME may in view, cool line needed) 1997/10/30 06:21:30 45 30 6376 multiple sharp ray featurs 11:56:54 45 30 6376 narrow ray-like feature 12:39:37 45 30 6376 narrow ray-like feature 13:50:35 45 30 6376 narrow ray-like feature 15:21:32 45 30 6376 narrow ray-like feature 1997/10/30 08:08:07 270 45 5302 semi-circlar loop brightening at 2 Rs, trans-equatorial 1997/10/31 06:57:29 225 45 5302 block brightening and dimming 07:34:07 225 45 5302 regional dimming up to 1.6 Rs and weak surrounding bri. 07:39:11 225 45 6376 multiple ray-like features 09:44:47 225 45 5302 regional dimming and brightening 10:41:43 225 45 5302 regional dimming 11:00:11 225 45 5309 circular dimming and dimming tip (EIT: 07:12 UT, weak dimming) (EIT: 09:12 UT, another dimming, exanding) (C2: 07:29 UT, PA 260, AW 20, narrow CME not in catalog) (C2: 09:30 UT,631 km/s,PA 262,AW 65, an accelerating CME) (GOES: data gap, no flare) (C1: not see CME LE, poor cadence, major C2 CME, long acc) <>