Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)

	Overview of dimming 21402
Detector 14 day operating status: Last detected dimming: 223 hours and 47 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21402 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity ( overlaid on HMI ) dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 21402
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-27 19:57:59 1 0.0 0.0 0.0 0.0 0 , 1.95 8808368

2026-02-27 19:59:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8808369

2026-02-27 20:01:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8808370

2026-02-27 20:03:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8808371

2026-02-27 20:05:59 5 0.0 0.0 0.0 0.0 0 , 1.11 8808372

2026-02-27 20:07:59 6 0.0 0.0 0.0 0.0 0 , 1.52 8808373

2026-02-27 20:09:59 7 0.0 0.0 0.0 0.0 0 , 1.21 8808374

2026-02-27 20:11:59 8 0.0 0.0 0.0 0.0 0 , 1.43 8808375

2026-02-27 20:13:59 9 0.0 0.0 0.0 0.0 0 , 1.85 8808376

2026-02-27 20:15:59 10 0.0 0.0 0.0 0.0 0 , 1.06 8808377

2026-02-27 20:17:59 11 0.0 0.0 0.0 0.0 0 , 4.76 8808378

2026-02-27 20:19:59 12 0.0 0.0 0.0 0.0 0 , 2.70 8808379

2026-02-27 20:21:59 13 0.0 0.0 0.0 0.0 0 , 1.46 8808380

2026-02-27 20:23:59 14 0.0 0.0 0.0 0.0 0 , 0.00 8808381

2026-02-27 20:25:59 15 0.0 0.0 0.0 0.0 0 , 0.00 8808382

2026-02-27 20:27:59 16 0.0 0.0 0.0 0.0 0 , 0.00 8808383

2026-02-27 20:29:59 17 0.0 0.0 0.0 0.0 0 , 0.00 8808384

2026-02-27 20:31:59 18 0.0 0.0 0.0 0.0 0 , 0.00 8808385

2026-02-27 20:33:59 19 0.0 0.0 0.0 0.0 0 , 0.00 8808386

2026-02-27 20:35:59 20 0.0 0.0 0.0 0.0 0 , 1.32 8808387

2026-02-27 20:37:59 21 0.0 0.0 0.0 0.0 0 , 5.25 8808388

2026-02-27 20:39:59 22 0.0 0.0 0.0 0.0 0 , 4.98 8808389

2026-02-27 20:41:59 23 0.0 0.0 0.0 0.0 0 , 1.54 8808390

2026-02-27 20:43:59 24 -0.9 -5.8 -51.0 0.1 15 13.8 -46.0 -0.71, 0.32 0.78 3.18 8808391

2026-02-27 20:45:59 25 -1.7 -13.9 -15.7 0.3 62 14.0 -46.3 -0.71, 0.33 0.78 3.56 8808392

2026-02-27 20:47:59 26 -2.2 -13.3 -16.1 0.5 96 14.0 -46.4 -0.71, 0.33 0.78 6.13 8808393

2026-02-27 20:49:59 27 -2.7 -15.6 -17.0 0.6 123 14.1 -46.4 -0.71, 0.33 0.78 3.02 8808394

2026-02-27 20:51:59 28 -3.6 -16.1 -15.3 0.7 181 14.1 -46.2 -0.71, 0.33 0.78 1.37 8808395

2026-02-27 20:53:59 29 -4.5 -15.4 -15.6 0.7 247 14.2 -45.8 -0.70, 0.33 0.78 0.87 8808396

2026-02-27 20:55:59 30 -4.7 -17.2 -15.0 0.7 261 14.1 -46.0 -0.71, 0.33 0.78 0.00 8808397

2026-02-27 20:57:59 31 -5.1 -17.0 -15.8 0.8 271 14.3 -45.3 -0.70, 0.34 0.77 0.00 8808398

2026-02-27 21:01:59 32 -5.1 -12.4 -14.6 0.9 289 14.5 -45.1 -0.69, 0.34 0.77 1.21 8808400

2026-02-27 21:03:59 33 -4.7 -11.8 -14.7 0.8 265 14.6 -45.0 -0.69, 0.34 0.77 1.66 8808401

2026-02-27 21:05:59 34 -4.8 -12.3 -15.7 0.6 260 14.5 -45.1 -0.69, 0.34 0.77 1.83 8808402

2026-02-27 21:07:59 35 -4.5 -12.4 -14.0 0.7 258 14.7 -44.9 -0.69, 0.34 0.77 0.00 8808403

2026-02-27 21:09:59 36 -5.9 -12.5 -14.8 1.4 348 14.3 -44.9 -0.69, 0.33 0.77 0.00 8808404

2026-02-27 21:11:59 37 -4.6 -12.4 -13.2 1.1 274 14.9 -44.5 -0.69, 0.35 0.77 0.00 8808405

2026-02-27 21:13:59 38 -4.5 -13.3 -14.5 0.8 256 14.7 -44.8 -0.69, 0.34 0.77 0.00 8808406

2026-02-27 21:15:59 39 -5.0 -13.2 -14.1 1.0 287 15.0 -44.1 -0.68, 0.35 0.76 0.00 8808407

2026-02-27 21:17:59 40 -5.1 -14.8 -14.2 1.3 294 15.1 -43.9 -0.68, 0.35 0.76 0.00 8808408

2026-02-27 21:19:59 41 -5.9 -15.9 -13.5 2.2 357 15.2 -43.8 -0.68, 0.35 0.76 0.00 8808409

2026-02-27 21:21:59 42 -7.1 -15.7 -11.9 3.2 469 15.1 -43.9 -0.68, 0.35 0.76 0.00 8808410

2026-02-27 21:23:59 43 -5.8 -18.1 -13.9 2.0 340 15.2 -43.9 -0.68, 0.35 0.76 0.00 8808411

2026-02-27 21:25:59 44 -6.5 -20.4 -13.4 2.3 387 15.3 -43.5 -0.67, 0.35 0.76 0.00 8808412

2026-02-27 21:27:59 45 -6.2 -22.8 -13.7 2.5 358 15.2 -43.6 -0.67, 0.35 0.76 0.00 8808413

2026-02-27 21:29:59 46 -7.7 -20.0 -13.8 3.7 477 15.3 -43.5 -0.67, 0.35 0.76 0.00 8808414

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )

time	seq #	total intensity	max intensity	median intensity	area	size	lat	lon	x,y in R☉	dist. R☉	detection	Img ID
2026-02-27 19:57:59	1	0.0	0.0	0.0	0.0	0			,		1.95	8808368
2026-02-27 19:59:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8808369
2026-02-27 20:01:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8808370
2026-02-27 20:03:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8808371
2026-02-27 20:05:59	5	0.0	0.0	0.0	0.0	0			,		1.11	8808372
2026-02-27 20:07:59	6	0.0	0.0	0.0	0.0	0			,		1.52	8808373
2026-02-27 20:09:59	7	0.0	0.0	0.0	0.0	0			,		1.21	8808374
2026-02-27 20:11:59	8	0.0	0.0	0.0	0.0	0			,		1.43	8808375
2026-02-27 20:13:59	9	0.0	0.0	0.0	0.0	0			,		1.85	8808376
2026-02-27 20:15:59	10	0.0	0.0	0.0	0.0	0			,		1.06	8808377
2026-02-27 20:17:59	11	0.0	0.0	0.0	0.0	0			,		4.76	8808378
2026-02-27 20:19:59	12	0.0	0.0	0.0	0.0	0			,		2.70	8808379
2026-02-27 20:21:59	13	0.0	0.0	0.0	0.0	0			,		1.46	8808380
2026-02-27 20:23:59	14	0.0	0.0	0.0	0.0	0			,		0.00	8808381
2026-02-27 20:25:59	15	0.0	0.0	0.0	0.0	0			,		0.00	8808382
2026-02-27 20:27:59	16	0.0	0.0	0.0	0.0	0			,		0.00	8808383
2026-02-27 20:29:59	17	0.0	0.0	0.0	0.0	0			,		0.00	8808384
2026-02-27 20:31:59	18	0.0	0.0	0.0	0.0	0			,		0.00	8808385
2026-02-27 20:33:59	19	0.0	0.0	0.0	0.0	0			,		0.00	8808386
2026-02-27 20:35:59	20	0.0	0.0	0.0	0.0	0			,		1.32	8808387
2026-02-27 20:37:59	21	0.0	0.0	0.0	0.0	0			,		5.25	8808388
2026-02-27 20:39:59	22	0.0	0.0	0.0	0.0	0			,		4.98	8808389
2026-02-27 20:41:59	23	0.0	0.0	0.0	0.0	0			,		1.54	8808390
2026-02-27 20:43:59	24	-0.9	-5.8	-51.0	0.1	15	13.8	-46.0	-0.71, 0.32	0.78	3.18	8808391
2026-02-27 20:45:59	25	-1.7	-13.9	-15.7	0.3	62	14.0	-46.3	-0.71, 0.33	0.78	3.56	8808392
2026-02-27 20:47:59	26	-2.2	-13.3	-16.1	0.5	96	14.0	-46.4	-0.71, 0.33	0.78	6.13	8808393
2026-02-27 20:49:59	27	-2.7	-15.6	-17.0	0.6	123	14.1	-46.4	-0.71, 0.33	0.78	3.02	8808394
2026-02-27 20:51:59	28	-3.6	-16.1	-15.3	0.7	181	14.1	-46.2	-0.71, 0.33	0.78	1.37	8808395
2026-02-27 20:53:59	29	-4.5	-15.4	-15.6	0.7	247	14.2	-45.8	-0.70, 0.33	0.78	0.87	8808396
2026-02-27 20:55:59	30	-4.7	-17.2	-15.0	0.7	261	14.1	-46.0	-0.71, 0.33	0.78	0.00	8808397
2026-02-27 20:57:59	31	-5.1	-17.0	-15.8	0.8	271	14.3	-45.3	-0.70, 0.34	0.77	0.00	8808398
2026-02-27 21:01:59	32	-5.1	-12.4	-14.6	0.9	289	14.5	-45.1	-0.69, 0.34	0.77	1.21	8808400
2026-02-27 21:03:59	33	-4.7	-11.8	-14.7	0.8	265	14.6	-45.0	-0.69, 0.34	0.77	1.66	8808401
2026-02-27 21:05:59	34	-4.8	-12.3	-15.7	0.6	260	14.5	-45.1	-0.69, 0.34	0.77	1.83	8808402
2026-02-27 21:07:59	35	-4.5	-12.4	-14.0	0.7	258	14.7	-44.9	-0.69, 0.34	0.77	0.00	8808403
2026-02-27 21:09:59	36	-5.9	-12.5	-14.8	1.4	348	14.3	-44.9	-0.69, 0.33	0.77	0.00	8808404
2026-02-27 21:11:59	37	-4.6	-12.4	-13.2	1.1	274	14.9	-44.5	-0.69, 0.35	0.77	0.00	8808405
2026-02-27 21:13:59	38	-4.5	-13.3	-14.5	0.8	256	14.7	-44.8	-0.69, 0.34	0.77	0.00	8808406
2026-02-27 21:15:59	39	-5.0	-13.2	-14.1	1.0	287	15.0	-44.1	-0.68, 0.35	0.76	0.00	8808407
2026-02-27 21:17:59	40	-5.1	-14.8	-14.2	1.3	294	15.1	-43.9	-0.68, 0.35	0.76	0.00	8808408
2026-02-27 21:19:59	41	-5.9	-15.9	-13.5	2.2	357	15.2	-43.8	-0.68, 0.35	0.76	0.00	8808409
2026-02-27 21:21:59	42	-7.1	-15.7	-11.9	3.2	469	15.1	-43.9	-0.68, 0.35	0.76	0.00	8808410
2026-02-27 21:23:59	43	-5.8	-18.1	-13.9	2.0	340	15.2	-43.9	-0.68, 0.35	0.76	0.00	8808411
2026-02-27 21:25:59	44	-6.5	-20.4	-13.4	2.3	387	15.3	-43.5	-0.67, 0.35	0.76	0.00	8808412
2026-02-27 21:27:59	45	-6.2	-22.8	-13.7	2.5	358	15.2	-43.6	-0.67, 0.35	0.76	0.00	8808413
2026-02-27 21:29:59	46	-7.7	-20.0	-13.8	3.7	477	15.3	-43.5	-0.67, 0.35	0.76	0.00	8808414