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 21350
Detector 14 day operating status: Last detected dimming: 216 hours and 29 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21350 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 #: 21350
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-16 04:03:59 1 0.0 0.0 0.0 0.0 0 , 0.92 8796388

2026-02-16 04:05:59 2 0.0 0.0 0.0 0.0 0 , 1.09 8796389

2026-02-16 04:07:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8796390

2026-02-16 04:09:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8796391

2026-02-16 04:11:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8796392

2026-02-16 04:13:59 6 -0.1 -0.5 -17.7 0.0 6 , 0.00 8796393

2026-02-16 04:15:59 7 -15.9 -21.4 -13.4 0.0 1074 -1.14, -0.22 1.16 0.00 8796394

2026-02-16 04:17:59 8 -19.3 -26.2 -16.0 0.0 1140 -1.15, -0.22 1.17 0.00 8796395

2026-02-16 04:19:59 9 -22.7 -28.7 -12.5 0.0 1404 -1.13, -0.17 1.14 113.88 8796396

2026-02-16 04:21:59 10 -61.4 -41.0 -15.1 0.1 3212 -1.13, -0.13 1.14 119.13 8796397

2026-02-16 04:23:59 11 -79.4 -48.1 -18.5 0.3 3640 -1.14, -0.13 1.15 84.58 8796398

2026-02-16 04:25:59 12 -93.5 -52.3 -18.0 0.3 4224 -1.13, -0.12 1.14 56.25 8796399

2026-02-16 04:27:59 13 -98.0 -66.3 -17.4 0.3 4537 -1.13, -0.11 1.14 27.76 8796400

2026-02-16 04:29:59 14 -111.9 -70.3 -17.8 0.0 4864 -1.13, -0.10 1.13 19.09 8796401

2026-02-16 04:31:59 15 -126.3 -68.5 -13.0 0.0 6324 -1.12, -0.11 1.13 17.03 8796402

2026-02-16 04:33:59 16 -149.9 -76.7 -11.4 0.0 7077 -1.13, -0.11 1.13 25.40 8796403

2026-02-16 04:35:59 17 -175.1 -79.3 -11.7 0.0 8181 -1.13, -0.11 1.13 26.06 8796404

2026-02-16 04:37:59 18 -188.4 -80.5 -11.3 0.0 9021 -1.13, -0.11 1.14 20.50 8796405

2026-02-16 04:39:59 19 -190.4 -81.4 -10.8 0.0 9068 -1.13, -0.11 1.14 6.46 8796406

2026-02-16 04:41:59 20 -189.5 -84.0 -10.4 0.2 9221 -1.13, -0.11 1.14 0.00 8796407

2026-02-16 04:43:59 21 -188.8 -89.9 -11.4 1.6 8356 -1.13, -0.11 1.13 0.00 8796408

2026-02-16 04:45:59 22 -186.3 -89.8 -12.1 2.2 7793 -1.13, -0.11 1.14 0.00 8796409

2026-02-16 04:47:59 23 -179.6 -90.0 -13.4 2.5 7014 -1.13, -0.11 1.14 0.00 8796410

2026-02-16 04:49:59 24 -182.1 -90.6 -14.1 2.9 6791 -1.13, -0.11 1.13 0.00 8796411

2026-02-16 04:51:59 25 -186.0 -91.5 -14.4 3.0 6979 -1.13, -0.11 1.13 0.00 8796412

2026-02-16 04:53:59 26 -191.6 -91.8 -14.5 3.2 7171 -1.13, -0.11 1.13 0.92 8796413

2026-02-16 04:55:59 27 -196.8 -92.3 -14.2 5.3 7467 -1.13, -0.11 1.13 15.66 8796414

2026-02-16 04:57:59 28 -197.6 -91.3 -14.4 5.8 7518 -1.13, -0.11 1.13 1.52 8796415

2026-02-16 04:59:59 29 -199.7 -91.2 -14.4 5.9 7719 -1.13, -0.11 1.13 0.00 8796416

2026-02-16 05:01:59 30 -202.7 -92.4 -14.4 6.0 7904 -1.13, -0.11 1.14 0.00 8796417

2026-02-16 05:03:59 31 -203.9 -92.2 -14.3 6.3 8062 -1.13, -0.11 1.13 0.00 8796418

2026-02-16 05:05:59 32 -208.5 -92.4 -13.9 10.7 8451 -1.13, -0.11 1.14 0.00 8796419

2026-02-16 05:07:59 33 -206.4 -92.7 -14.1 8.4 8315 -1.13, -0.11 1.14 1.37 8796420

2026-02-16 05:09:59 34 -209.5 -92.4 -13.9 9.6 8596 -1.13, -0.11 1.14 1.35 8796421

2026-02-16 05:11:59 35 -207.4 -92.8 -13.7 10.5 8518 -1.13, -0.11 1.14 0.00 8796422

2026-02-16 05:13:59 36 -213.9 -93.8 -13.5 14.3 8971 -1.13, -0.11 1.14 0.00 8796423

2026-02-16 05:15:59 37 -212.3 -93.9 -13.2 13.2 9017 -1.13, -0.11 1.14 0.00 8796424

2026-02-16 05:17:59 38 -212.9 -93.5 -13.0 13.2 9265 -1.13, -0.11 1.14 0.00 8796425

2026-02-16 05:19:59 39 -216.1 -91.8 -13.1 16.8 9575 -1.14, -0.11 1.14 0.00 8796426

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	x,y in R☉	dist. R☉	detection	Img ID
2026-02-16 04:03:59	1	0.0	0.0	0.0	0.0	0	,		0.92	8796388
2026-02-16 04:05:59	2	0.0	0.0	0.0	0.0	0	,		1.09	8796389
2026-02-16 04:07:59	3	0.0	0.0	0.0	0.0	0	,		0.00	8796390
2026-02-16 04:09:59	4	0.0	0.0	0.0	0.0	0	,		0.00	8796391
2026-02-16 04:11:59	5	0.0	0.0	0.0	0.0	0	,		0.00	8796392
2026-02-16 04:13:59	6	-0.1	-0.5	-17.7	0.0	6	,		0.00	8796393
2026-02-16 04:15:59	7	-15.9	-21.4	-13.4	0.0	1074	-1.14, -0.22	1.16	0.00	8796394
2026-02-16 04:17:59	8	-19.3	-26.2	-16.0	0.0	1140	-1.15, -0.22	1.17	0.00	8796395
2026-02-16 04:19:59	9	-22.7	-28.7	-12.5	0.0	1404	-1.13, -0.17	1.14	113.88	8796396
2026-02-16 04:21:59	10	-61.4	-41.0	-15.1	0.1	3212	-1.13, -0.13	1.14	119.13	8796397
2026-02-16 04:23:59	11	-79.4	-48.1	-18.5	0.3	3640	-1.14, -0.13	1.15	84.58	8796398
2026-02-16 04:25:59	12	-93.5	-52.3	-18.0	0.3	4224	-1.13, -0.12	1.14	56.25	8796399
2026-02-16 04:27:59	13	-98.0	-66.3	-17.4	0.3	4537	-1.13, -0.11	1.14	27.76	8796400
2026-02-16 04:29:59	14	-111.9	-70.3	-17.8	0.0	4864	-1.13, -0.10	1.13	19.09	8796401
2026-02-16 04:31:59	15	-126.3	-68.5	-13.0	0.0	6324	-1.12, -0.11	1.13	17.03	8796402
2026-02-16 04:33:59	16	-149.9	-76.7	-11.4	0.0	7077	-1.13, -0.11	1.13	25.40	8796403
2026-02-16 04:35:59	17	-175.1	-79.3	-11.7	0.0	8181	-1.13, -0.11	1.13	26.06	8796404
2026-02-16 04:37:59	18	-188.4	-80.5	-11.3	0.0	9021	-1.13, -0.11	1.14	20.50	8796405
2026-02-16 04:39:59	19	-190.4	-81.4	-10.8	0.0	9068	-1.13, -0.11	1.14	6.46	8796406
2026-02-16 04:41:59	20	-189.5	-84.0	-10.4	0.2	9221	-1.13, -0.11	1.14	0.00	8796407
2026-02-16 04:43:59	21	-188.8	-89.9	-11.4	1.6	8356	-1.13, -0.11	1.13	0.00	8796408
2026-02-16 04:45:59	22	-186.3	-89.8	-12.1	2.2	7793	-1.13, -0.11	1.14	0.00	8796409
2026-02-16 04:47:59	23	-179.6	-90.0	-13.4	2.5	7014	-1.13, -0.11	1.14	0.00	8796410
2026-02-16 04:49:59	24	-182.1	-90.6	-14.1	2.9	6791	-1.13, -0.11	1.13	0.00	8796411
2026-02-16 04:51:59	25	-186.0	-91.5	-14.4	3.0	6979	-1.13, -0.11	1.13	0.00	8796412
2026-02-16 04:53:59	26	-191.6	-91.8	-14.5	3.2	7171	-1.13, -0.11	1.13	0.92	8796413
2026-02-16 04:55:59	27	-196.8	-92.3	-14.2	5.3	7467	-1.13, -0.11	1.13	15.66	8796414
2026-02-16 04:57:59	28	-197.6	-91.3	-14.4	5.8	7518	-1.13, -0.11	1.13	1.52	8796415
2026-02-16 04:59:59	29	-199.7	-91.2	-14.4	5.9	7719	-1.13, -0.11	1.13	0.00	8796416
2026-02-16 05:01:59	30	-202.7	-92.4	-14.4	6.0	7904	-1.13, -0.11	1.14	0.00	8796417
2026-02-16 05:03:59	31	-203.9	-92.2	-14.3	6.3	8062	-1.13, -0.11	1.13	0.00	8796418
2026-02-16 05:05:59	32	-208.5	-92.4	-13.9	10.7	8451	-1.13, -0.11	1.14	0.00	8796419
2026-02-16 05:07:59	33	-206.4	-92.7	-14.1	8.4	8315	-1.13, -0.11	1.14	1.37	8796420
2026-02-16 05:09:59	34	-209.5	-92.4	-13.9	9.6	8596	-1.13, -0.11	1.14	1.35	8796421
2026-02-16 05:11:59	35	-207.4	-92.8	-13.7	10.5	8518	-1.13, -0.11	1.14	0.00	8796422
2026-02-16 05:13:59	36	-213.9	-93.8	-13.5	14.3	8971	-1.13, -0.11	1.14	0.00	8796423
2026-02-16 05:15:59	37	-212.3	-93.9	-13.2	13.2	9017	-1.13, -0.11	1.14	0.00	8796424
2026-02-16 05:17:59	38	-212.9	-93.5	-13.0	13.2	9265	-1.13, -0.11	1.14	0.00	8796425
2026-02-16 05:19:59	39	-216.1	-91.8	-13.1	16.8	9575	-1.14, -0.11	1.14	0.00	8796426