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 19894
Detector 14 day operating status: Last detected dimming: 202 hours and 60 minutes ago (2025-08-27 23:57 UTC) Overview for dimming #: 19894 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 #: 19894
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-12 19:15:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8555405

2025-08-12 19:17:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8555406

2025-08-12 19:19:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8555407

2025-08-12 19:21:59 4 0.0 0.0 0.0 0.0 0 , 1.12 8555408

2025-08-12 19:23:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8555409

2025-08-12 19:25:59 6 0.0 0.0 0.0 0.0 0 , 0.89 8555410

2025-08-12 19:27:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8555411

2025-08-12 19:29:59 8 -0.1 -1.7 -7.7 0.1 16 , 1.41 8555412

2025-08-12 19:31:59 9 -1.2 -7.5 -11.3 0.4 96 , 4.15 8555413

2025-08-12 19:33:59 10 -2.7 -10.3 -11.6 0.8 209 6.3 27.9 0.47, 0.01 0.47 8.02 8555414

2025-08-12 19:35:59 11 -3.2 -12.2 -12.1 0.9 233 6.8 29.4 0.49, 0.02 0.49 11.37 8555415

2025-08-12 19:37:59 12 -3.7 -11.9 -10.9 1.1 293 7.7 32.2 0.54, 0.04 0.54 5.38 8555416

2025-08-12 19:39:59 13 -5.0 -13.9 -11.0 1.6 414 8.5 35.3 0.58, 0.06 0.58 3.27 8555417

2025-08-12 19:41:59 14 -5.6 -16.5 -11.3 1.7 442 8.8 36.0 0.59, 0.06 0.59 2.21 8555418

2025-08-12 19:43:59 15 -6.3 -17.3 -11.3 1.8 478 8.5 35.3 0.58, 0.06 0.58 0.00 8555419

2025-08-12 19:45:59 16 -7.2 -18.9 -11.2 2.1 547 8.7 35.7 0.58, 0.06 0.59 0.00 8555420

2025-08-12 19:47:59 17 -7.5 -19.4 -11.6 2.1 543 8.6 36.7 0.60, 0.06 0.60 0.00 8555421

2025-08-12 19:49:59 18 -7.9 -19.8 -12.1 2.2 569 8.8 36.6 0.60, 0.06 0.60 0.00 8555422

2025-08-12 19:51:59 19 -8.8 -20.4 -12.3 2.3 621 8.5 34.4 0.57, 0.05 0.57 0.00 8555423

2025-08-12 19:53:59 20 -10.3 -20.9 -12.8 2.6 705 8.0 32.6 0.54, 0.04 0.54 0.00 8555424

2025-08-12 19:55:59 21 -11.8 -22.0 -12.9 3.0 794 8.3 33.6 0.55, 0.05 0.56 0.00 8555425

2025-08-12 19:57:59 22 -13.3 -22.8 -13.0 3.3 884 8.1 33.2 0.55, 0.05 0.55 0.00 8555426

2025-08-12 19:59:59 23 -14.6 -24.1 -12.6 3.5 949 7.5 30.8 0.51, 0.03 0.52 0.00 8555427

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
2025-08-12 19:15:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8555405
2025-08-12 19:17:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8555406
2025-08-12 19:19:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8555407
2025-08-12 19:21:59	4	0.0	0.0	0.0	0.0	0			,		1.12	8555408
2025-08-12 19:23:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8555409
2025-08-12 19:25:59	6	0.0	0.0	0.0	0.0	0			,		0.89	8555410
2025-08-12 19:27:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8555411
2025-08-12 19:29:59	8	-0.1	-1.7	-7.7	0.1	16			,		1.41	8555412
2025-08-12 19:31:59	9	-1.2	-7.5	-11.3	0.4	96			,		4.15	8555413
2025-08-12 19:33:59	10	-2.7	-10.3	-11.6	0.8	209	6.3	27.9	0.47, 0.01	0.47	8.02	8555414
2025-08-12 19:35:59	11	-3.2	-12.2	-12.1	0.9	233	6.8	29.4	0.49, 0.02	0.49	11.37	8555415
2025-08-12 19:37:59	12	-3.7	-11.9	-10.9	1.1	293	7.7	32.2	0.54, 0.04	0.54	5.38	8555416
2025-08-12 19:39:59	13	-5.0	-13.9	-11.0	1.6	414	8.5	35.3	0.58, 0.06	0.58	3.27	8555417
2025-08-12 19:41:59	14	-5.6	-16.5	-11.3	1.7	442	8.8	36.0	0.59, 0.06	0.59	2.21	8555418
2025-08-12 19:43:59	15	-6.3	-17.3	-11.3	1.8	478	8.5	35.3	0.58, 0.06	0.58	0.00	8555419
2025-08-12 19:45:59	16	-7.2	-18.9	-11.2	2.1	547	8.7	35.7	0.58, 0.06	0.59	0.00	8555420
2025-08-12 19:47:59	17	-7.5	-19.4	-11.6	2.1	543	8.6	36.7	0.60, 0.06	0.60	0.00	8555421
2025-08-12 19:49:59	18	-7.9	-19.8	-12.1	2.2	569	8.8	36.6	0.60, 0.06	0.60	0.00	8555422
2025-08-12 19:51:59	19	-8.8	-20.4	-12.3	2.3	621	8.5	34.4	0.57, 0.05	0.57	0.00	8555423
2025-08-12 19:53:59	20	-10.3	-20.9	-12.8	2.6	705	8.0	32.6	0.54, 0.04	0.54	0.00	8555424
2025-08-12 19:55:59	21	-11.8	-22.0	-12.9	3.0	794	8.3	33.6	0.55, 0.05	0.56	0.00	8555425
2025-08-12 19:57:59	22	-13.3	-22.8	-13.0	3.3	884	8.1	33.2	0.55, 0.05	0.55	0.00	8555426
2025-08-12 19:59:59	23	-14.6	-24.1	-12.6	3.5	949	7.5	30.8	0.51, 0.03	0.52	0.00	8555427