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 21408
Detector 14 day operating status: Last detected dimming: 202 hours and 13 minutes ago (2026-03-04 20:17 UTC) Overview for dimming #: 21408 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 #: 21408
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-28 07:23:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8809431

2026-02-28 07:25:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8809432

2026-02-28 07:27:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8809433

2026-02-28 07:29:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8809434

2026-02-28 07:31:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8809435

2026-02-28 07:33:59 6 0.0 0.0 0.0 0.0 0 , 0.90 8809436

2026-02-28 07:35:59 7 -1.3 -6.2 -8.4 0.7 147 , 0.00 8809437

2026-02-28 07:37:59 8 -7.4 -13.8 -10.1 3.2 642 18.2 -36.3 -0.57, 0.41 0.70 0.00 8809438

2026-02-28 07:39:59 9 -12.8 -29.7 -10.6 4.8 948 18.2 -37.3 -0.58, 0.41 0.71 6.49 8809439

2026-02-28 07:41:59 10 -15.2 -31.4 -11.6 5.5 1102 18.3 -37.1 -0.58, 0.41 0.71 4.23 8809440

2026-02-28 07:43:59 11 -17.6 -34.7 -12.2 6.2 1236 18.3 -37.0 -0.58, 0.41 0.71 1.08 8809441

2026-02-28 07:45:59 12 -19.8 -38.9 -12.5 6.8 1353 18.0 -36.9 -0.58, 0.41 0.71 0.00 8809442

2026-02-28 07:47:59 13 -21.0 -37.7 -12.4 7.2 1428 18.1 -36.9 -0.58, 0.41 0.71 0.00 8809443

2026-02-28 07:49:59 14 -21.5 -36.6 -12.5 7.3 1453 18.2 -36.8 -0.58, 0.41 0.71 0.00 8809444

2026-02-28 07:51:59 15 -23.2 -33.1 -12.0 8.0 1635 18.4 -36.4 -0.57, 0.41 0.70 1.00 8809445

2026-02-28 07:53:59 16 -24.4 -26.9 -12.1 8.4 1731 18.9 -35.5 -0.56, 0.42 0.70 0.91 8809446

2026-02-28 07:55:59 17 -25.9 -23.1 -12.3 8.9 1858 19.4 -34.8 -0.54, 0.43 0.70 0.00 8809447

2026-02-28 07:57:59 18 -26.7 -22.8 -12.5 9.1 1922 19.4 -34.3 -0.54, 0.43 0.69 0.00 8809448

2026-02-28 07:59:59 19 -31.6 -24.4 -12.3 9.9 2113 22.1 -29.9 -0.47, 0.48 0.67 1.36 8809449

2026-02-28 08:01:59 20 -34.8 -27.8 -12.9 10.4 2235 22.3 -29.4 -0.46, 0.48 0.67 1.37 8809450

2026-02-28 08:03:59 21 -37.6 -27.8 -12.7 11.2 2427 22.2 -29.6 -0.46, 0.48 0.67 1.29 8809451

2026-02-28 08:05:59 22 -39.8 -27.6 -13.2 11.7 2554 21.8 -29.9 -0.47, 0.48 0.67 5.36 8809452

2026-02-28 08:07:59 23 -46.0 -57.2 -13.3 12.6 2751 22.9 -28.9 -0.45, 0.49 0.67 1.63 8809453

2026-02-28 08:09:59 24 -47.1 -43.5 -13.9 12.7 2796 22.2 -29.6 -0.46, 0.48 0.67 5.67 8809454

2026-02-28 08:11:59 25 -49.7 -48.7 -14.2 13.1 2887 22.1 -29.9 -0.47, 0.48 0.67 6.16 8809455

2026-02-28 08:13:59 26 -55.1 -64.6 -14.1 14.0 3086 22.7 -29.2 -0.46, 0.49 0.67 6.29 8809456

2026-02-28 08:15:59 27 -57.5 -51.6 -14.5 14.5 3209 22.6 -29.4 -0.46, 0.49 0.67 1.30 8809457

2026-02-28 08:17:59 28 -59.4 -56.4 -14.5 14.7 3282 22.9 -29.4 -0.46, 0.49 0.67 0.84 8809458

2026-02-28 08:19:59 29 -60.2 -40.8 -14.4 14.8 3357 22.5 -29.6 -0.46, 0.49 0.67 0.00 8809459

2026-02-28 08:21:59 30 -62.3 -49.7 -14.4 15.1 3442 22.5 -29.5 -0.46, 0.49 0.67 0.00 8809460

2026-02-28 08:23:59 31 -65.8 -56.3 -14.3 15.5 3579 22.9 -29.1 -0.45, 0.49 0.67 0.00 8809461

2026-02-28 08:25:59 32 -68.3 -45.3 -14.6 15.7 3705 22.9 -29.4 -0.46, 0.49 0.67 0.00 8809462

2026-02-28 08:27:59 33 -73.2 -55.2 -14.7 16.1 3845 23.4 -29.1 -0.45, 0.50 0.67 0.00 8809463

2026-02-28 08:29:59 34 -76.5 -55.4 -15.1 16.1 3893 23.8 -29.1 -0.45, 0.51 0.68 0.00 8809464

2026-02-28 08:31:59 35 -80.7 -61.8 -14.9 16.7 4082 24.0 -29.2 -0.45, 0.51 0.68 0.00 8809465

2026-02-28 08:33:59 36 -86.5 -77.0 -15.0 17.1 4228 24.3 -28.8 -0.44, 0.52 0.68 0.00 8809466

2026-02-28 08:35:59 37 -91.5 -77.3 -15.1 17.7 4422 24.6 -28.9 -0.44, 0.52 0.68 0.00 8809467

2026-02-28 08:37:59 38 -94.7 -59.6 -15.4 18.2 4598 24.7 -29.3 -0.45, 0.52 0.69 0.00 8809468

2026-02-28 08:39:59 39 -98.9 -61.2 -15.5 18.6 4720 25.1 -29.3 -0.45, 0.53 0.69 0.00 8809469

2026-02-28 08:41:59 40 -101.8 -62.9 -15.9 18.7 4778 25.0 -29.5 -0.45, 0.52 0.69 0.00 8809470

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
2026-02-28 07:23:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8809431
2026-02-28 07:25:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8809432
2026-02-28 07:27:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8809433
2026-02-28 07:29:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8809434
2026-02-28 07:31:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8809435
2026-02-28 07:33:59	6	0.0	0.0	0.0	0.0	0			,		0.90	8809436
2026-02-28 07:35:59	7	-1.3	-6.2	-8.4	0.7	147			,		0.00	8809437
2026-02-28 07:37:59	8	-7.4	-13.8	-10.1	3.2	642	18.2	-36.3	-0.57, 0.41	0.70	0.00	8809438
2026-02-28 07:39:59	9	-12.8	-29.7	-10.6	4.8	948	18.2	-37.3	-0.58, 0.41	0.71	6.49	8809439
2026-02-28 07:41:59	10	-15.2	-31.4	-11.6	5.5	1102	18.3	-37.1	-0.58, 0.41	0.71	4.23	8809440
2026-02-28 07:43:59	11	-17.6	-34.7	-12.2	6.2	1236	18.3	-37.0	-0.58, 0.41	0.71	1.08	8809441
2026-02-28 07:45:59	12	-19.8	-38.9	-12.5	6.8	1353	18.0	-36.9	-0.58, 0.41	0.71	0.00	8809442
2026-02-28 07:47:59	13	-21.0	-37.7	-12.4	7.2	1428	18.1	-36.9	-0.58, 0.41	0.71	0.00	8809443
2026-02-28 07:49:59	14	-21.5	-36.6	-12.5	7.3	1453	18.2	-36.8	-0.58, 0.41	0.71	0.00	8809444
2026-02-28 07:51:59	15	-23.2	-33.1	-12.0	8.0	1635	18.4	-36.4	-0.57, 0.41	0.70	1.00	8809445
2026-02-28 07:53:59	16	-24.4	-26.9	-12.1	8.4	1731	18.9	-35.5	-0.56, 0.42	0.70	0.91	8809446
2026-02-28 07:55:59	17	-25.9	-23.1	-12.3	8.9	1858	19.4	-34.8	-0.54, 0.43	0.70	0.00	8809447
2026-02-28 07:57:59	18	-26.7	-22.8	-12.5	9.1	1922	19.4	-34.3	-0.54, 0.43	0.69	0.00	8809448
2026-02-28 07:59:59	19	-31.6	-24.4	-12.3	9.9	2113	22.1	-29.9	-0.47, 0.48	0.67	1.36	8809449
2026-02-28 08:01:59	20	-34.8	-27.8	-12.9	10.4	2235	22.3	-29.4	-0.46, 0.48	0.67	1.37	8809450
2026-02-28 08:03:59	21	-37.6	-27.8	-12.7	11.2	2427	22.2	-29.6	-0.46, 0.48	0.67	1.29	8809451
2026-02-28 08:05:59	22	-39.8	-27.6	-13.2	11.7	2554	21.8	-29.9	-0.47, 0.48	0.67	5.36	8809452
2026-02-28 08:07:59	23	-46.0	-57.2	-13.3	12.6	2751	22.9	-28.9	-0.45, 0.49	0.67	1.63	8809453
2026-02-28 08:09:59	24	-47.1	-43.5	-13.9	12.7	2796	22.2	-29.6	-0.46, 0.48	0.67	5.67	8809454
2026-02-28 08:11:59	25	-49.7	-48.7	-14.2	13.1	2887	22.1	-29.9	-0.47, 0.48	0.67	6.16	8809455
2026-02-28 08:13:59	26	-55.1	-64.6	-14.1	14.0	3086	22.7	-29.2	-0.46, 0.49	0.67	6.29	8809456
2026-02-28 08:15:59	27	-57.5	-51.6	-14.5	14.5	3209	22.6	-29.4	-0.46, 0.49	0.67	1.30	8809457
2026-02-28 08:17:59	28	-59.4	-56.4	-14.5	14.7	3282	22.9	-29.4	-0.46, 0.49	0.67	0.84	8809458
2026-02-28 08:19:59	29	-60.2	-40.8	-14.4	14.8	3357	22.5	-29.6	-0.46, 0.49	0.67	0.00	8809459
2026-02-28 08:21:59	30	-62.3	-49.7	-14.4	15.1	3442	22.5	-29.5	-0.46, 0.49	0.67	0.00	8809460
2026-02-28 08:23:59	31	-65.8	-56.3	-14.3	15.5	3579	22.9	-29.1	-0.45, 0.49	0.67	0.00	8809461
2026-02-28 08:25:59	32	-68.3	-45.3	-14.6	15.7	3705	22.9	-29.4	-0.46, 0.49	0.67	0.00	8809462
2026-02-28 08:27:59	33	-73.2	-55.2	-14.7	16.1	3845	23.4	-29.1	-0.45, 0.50	0.67	0.00	8809463
2026-02-28 08:29:59	34	-76.5	-55.4	-15.1	16.1	3893	23.8	-29.1	-0.45, 0.51	0.68	0.00	8809464
2026-02-28 08:31:59	35	-80.7	-61.8	-14.9	16.7	4082	24.0	-29.2	-0.45, 0.51	0.68	0.00	8809465
2026-02-28 08:33:59	36	-86.5	-77.0	-15.0	17.1	4228	24.3	-28.8	-0.44, 0.52	0.68	0.00	8809466
2026-02-28 08:35:59	37	-91.5	-77.3	-15.1	17.7	4422	24.6	-28.9	-0.44, 0.52	0.68	0.00	8809467
2026-02-28 08:37:59	38	-94.7	-59.6	-15.4	18.2	4598	24.7	-29.3	-0.45, 0.52	0.69	0.00	8809468
2026-02-28 08:39:59	39	-98.9	-61.2	-15.5	18.6	4720	25.1	-29.3	-0.45, 0.53	0.69	0.00	8809469
2026-02-28 08:41:59	40	-101.8	-62.9	-15.9	18.7	4778	25.0	-29.5	-0.45, 0.52	0.69	0.00	8809470