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 21056
Detector 14 day operating status: Last detected dimming: 221 hours and 55 minutes ago (2026-01-03 23:07 UTC) Overview for dimming #: 21056 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 #: 21056
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-24 11:49:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8744399

2025-12-24 11:51:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8744400

2025-12-24 11:53:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8744401

2025-12-24 11:55:59 4 -0.6 -5.9 -9.4 0.2 66 , 0.00 8744402

2025-12-24 11:57:59 5 -1.9 -9.6 -9.5 0.7 197 20.7 -28.0 -0.44, 0.39 0.59 0.00 8744403

2025-12-24 11:59:59 6 -3.5 -12.4 -9.7 1.3 343 20.7 -27.9 -0.44, 0.39 0.59 0.00 8744404

2025-12-24 12:01:59 7 -5.7 -14.6 -10.2 1.9 524 20.8 -27.5 -0.44, 0.39 0.59 0.00 8744405

2025-12-24 12:03:59 8 -8.3 -16.5 -10.6 2.7 724 20.2 -26.7 -0.43, 0.38 0.57 0.00 8744406

2025-12-24 12:05:59 9 -10.6 -17.7 -10.9 3.3 903 20.1 -26.4 -0.42, 0.38 0.57 1.22 8744407

2025-12-24 12:07:59 10 -12.5 -19.0 -11.2 3.8 1039 20.1 -26.5 -0.43, 0.38 0.57 1.00 8744408

2025-12-24 12:09:59 11 -15.2 -20.7 -11.8 4.4 1194 20.1 -26.6 -0.43, 0.38 0.57 0.87 8744409

2025-12-24 12:11:59 12 -17.4 -22.3 -12.2 4.8 1304 20.2 -27.0 -0.43, 0.38 0.58 0.00 8744410

2025-12-24 12:13:59 13 -19.3 -23.9 -12.3 5.1 1403 20.2 -26.9 -0.43, 0.38 0.57 0.00 8744411

2025-12-24 12:15:59 14 -22.5 -26.3 -12.7 5.7 1557 20.2 -27.1 -0.43, 0.38 0.58 0.00 8744412

2025-12-24 12:17:59 15 -25.4 -27.9 -13.6 6.2 1682 20.2 -27.1 -0.43, 0.38 0.58 0.00 8744413

2025-12-24 12:19:59 16 -28.3 -29.9 -13.7 6.7 1824 20.2 -27.2 -0.43, 0.38 0.58 0.00 8744414

2025-12-24 12:21:59 17 -30.5 -30.7 -13.6 7.1 1925 20.3 -27.4 -0.44, 0.38 0.58 1.66 8744415

2025-12-24 12:23:59 18 -32.5 -31.4 -13.7 7.5 2028 20.4 -27.5 -0.44, 0.38 0.58 0.87 8744416

2025-12-24 12:25:59 19 -34.7 -31.9 -13.9 7.9 2142 20.4 -27.5 -0.44, 0.38 0.58 0.00 8744417

2025-12-24 12:27:59 20 -35.9 -32.1 -13.8 8.3 2228 20.4 -27.5 -0.44, 0.38 0.58 0.00 8744418

2025-12-24 12:29:59 21 -38.1 -32.8 -14.5 8.5 2299 20.5 -27.6 -0.44, 0.38 0.58 0.00 8744419

2025-12-24 12:31:59 22 -42.9 -34.0 -14.2 9.4 2549 20.4 -27.7 -0.44, 0.38 0.58 0.90 8744420

2025-12-24 12:33:59 23 -46.9 -35.7 -14.3 10.0 2718 20.5 -27.9 -0.44, 0.38 0.59 0.00 8744421

2025-12-24 12:35:59 24 -50.7 -36.7 -14.2 10.7 2910 20.5 -27.9 -0.44, 0.39 0.59 0.00 8744422

2025-12-24 12:37:59 25 -52.8 -37.1 -14.4 10.9 2966 20.5 -27.8 -0.44, 0.38 0.59 0.00 8744423

2025-12-24 12:39:59 26 -55.1 -38.4 -14.6 11.4 3090 20.5 -27.6 -0.44, 0.38 0.58 0.00 8744424

2025-12-24 12:41:59 27 -57.3 -38.7 -14.6 11.7 3145 20.4 -27.4 -0.44, 0.38 0.58 0.00 8744425

2025-12-24 12:43:59 28 -59.8 -39.2 -15.6 11.9 3189 20.4 -27.3 -0.43, 0.38 0.58 0.00 8744426

2025-12-24 12:45:59 29 -129.9 -39.1 -13.8 25.2 7596 10.6 -15.9 -0.27, 0.22 0.35 0.00 8744427

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
2025-12-24 11:49:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8744399
2025-12-24 11:51:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8744400
2025-12-24 11:53:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8744401
2025-12-24 11:55:59	4	-0.6	-5.9	-9.4	0.2	66			,		0.00	8744402
2025-12-24 11:57:59	5	-1.9	-9.6	-9.5	0.7	197	20.7	-28.0	-0.44, 0.39	0.59	0.00	8744403
2025-12-24 11:59:59	6	-3.5	-12.4	-9.7	1.3	343	20.7	-27.9	-0.44, 0.39	0.59	0.00	8744404
2025-12-24 12:01:59	7	-5.7	-14.6	-10.2	1.9	524	20.8	-27.5	-0.44, 0.39	0.59	0.00	8744405
2025-12-24 12:03:59	8	-8.3	-16.5	-10.6	2.7	724	20.2	-26.7	-0.43, 0.38	0.57	0.00	8744406
2025-12-24 12:05:59	9	-10.6	-17.7	-10.9	3.3	903	20.1	-26.4	-0.42, 0.38	0.57	1.22	8744407
2025-12-24 12:07:59	10	-12.5	-19.0	-11.2	3.8	1039	20.1	-26.5	-0.43, 0.38	0.57	1.00	8744408
2025-12-24 12:09:59	11	-15.2	-20.7	-11.8	4.4	1194	20.1	-26.6	-0.43, 0.38	0.57	0.87	8744409
2025-12-24 12:11:59	12	-17.4	-22.3	-12.2	4.8	1304	20.2	-27.0	-0.43, 0.38	0.58	0.00	8744410
2025-12-24 12:13:59	13	-19.3	-23.9	-12.3	5.1	1403	20.2	-26.9	-0.43, 0.38	0.57	0.00	8744411
2025-12-24 12:15:59	14	-22.5	-26.3	-12.7	5.7	1557	20.2	-27.1	-0.43, 0.38	0.58	0.00	8744412
2025-12-24 12:17:59	15	-25.4	-27.9	-13.6	6.2	1682	20.2	-27.1	-0.43, 0.38	0.58	0.00	8744413
2025-12-24 12:19:59	16	-28.3	-29.9	-13.7	6.7	1824	20.2	-27.2	-0.43, 0.38	0.58	0.00	8744414
2025-12-24 12:21:59	17	-30.5	-30.7	-13.6	7.1	1925	20.3	-27.4	-0.44, 0.38	0.58	1.66	8744415
2025-12-24 12:23:59	18	-32.5	-31.4	-13.7	7.5	2028	20.4	-27.5	-0.44, 0.38	0.58	0.87	8744416
2025-12-24 12:25:59	19	-34.7	-31.9	-13.9	7.9	2142	20.4	-27.5	-0.44, 0.38	0.58	0.00	8744417
2025-12-24 12:27:59	20	-35.9	-32.1	-13.8	8.3	2228	20.4	-27.5	-0.44, 0.38	0.58	0.00	8744418
2025-12-24 12:29:59	21	-38.1	-32.8	-14.5	8.5	2299	20.5	-27.6	-0.44, 0.38	0.58	0.00	8744419
2025-12-24 12:31:59	22	-42.9	-34.0	-14.2	9.4	2549	20.4	-27.7	-0.44, 0.38	0.58	0.90	8744420
2025-12-24 12:33:59	23	-46.9	-35.7	-14.3	10.0	2718	20.5	-27.9	-0.44, 0.38	0.59	0.00	8744421
2025-12-24 12:35:59	24	-50.7	-36.7	-14.2	10.7	2910	20.5	-27.9	-0.44, 0.39	0.59	0.00	8744422
2025-12-24 12:37:59	25	-52.8	-37.1	-14.4	10.9	2966	20.5	-27.8	-0.44, 0.38	0.59	0.00	8744423
2025-12-24 12:39:59	26	-55.1	-38.4	-14.6	11.4	3090	20.5	-27.6	-0.44, 0.38	0.58	0.00	8744424
2025-12-24 12:41:59	27	-57.3	-38.7	-14.6	11.7	3145	20.4	-27.4	-0.44, 0.38	0.58	0.00	8744425
2025-12-24 12:43:59	28	-59.8	-39.2	-15.6	11.9	3189	20.4	-27.3	-0.43, 0.38	0.58	0.00	8744426
2025-12-24 12:45:59	29	-129.9	-39.1	-13.8	25.2	7596	10.6	-15.9	-0.27, 0.22	0.35	0.00	8744427