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 20804
Detector 14 day operating status: Last detected dimming: 199 hours and 11 minutes ago (2025-12-06 23:37 UTC) Overview for dimming #: 20804 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 #: 20804
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-11-20 11:01:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8698412

2025-11-20 11:03:59 2 0.0 0.0 0.0 0.0 0 , 0.91 8698413

2025-11-20 11:05:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8698414

2025-11-20 11:07:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8698415

2025-11-20 11:09:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8698416

2025-11-20 11:11:59 6 0.0 0.0 0.0 0.0 0 , 0.85 8698417

2025-11-20 11:13:59 7 0.0 0.0 0.0 0.0 0 , 1.62 8698418

2025-11-20 11:15:59 8 0.0 0.0 0.0 0.0 0 , 2.32 8698419

2025-11-20 11:17:59 9 0.0 0.0 0.0 0.0 0 , 2.81 8698420

2025-11-20 11:19:59 10 0.0 0.0 0.0 0.0 0 , 2.53 8698421

2025-11-20 11:21:59 11 0.0 0.0 0.0 0.0 0 , 1.93 8698422

2025-11-20 11:23:59 12 0.0 0.0 0.0 0.0 0 , 3.18 8698423

2025-11-20 11:25:59 13 0.0 0.0 0.0 0.0 0 , 3.22 8698424

2025-11-20 11:27:59 14 0.0 0.0 0.0 0.0 0 , 2.80 8698425

2025-11-20 11:29:59 15 0.0 0.0 0.0 0.0 0 , 0.98 8698426

2025-11-20 11:31:59 16 0.0 0.0 0.0 0.0 0 , 0.00 8698427

2025-11-20 11:33:59 17 0.0 0.0 0.0 0.0 0 , 0.00 8698428

2025-11-20 11:35:59 18 0.0 0.0 0.0 0.0 0 , 0.00 8698429

2025-11-20 11:37:59 19 0.0 0.0 0.0 0.0 0 , 0.00 8698430

2025-11-20 11:39:59 20 -0.1 0.0 -15.0 0.1 5 -12.2 -72.5 -0.94, -0.22 0.97 0.00 8698431

2025-11-20 11:41:59 21 0.0 0.0 -15.5 0.0 2 , 0.00 8698432

2025-11-20 11:43:59 22 -0.2 -2.4 -13.9 0.2 15 -12.1 -72.4 -0.94, -0.22 0.97 0.00 8698433

2025-11-20 11:45:59 23 -0.3 -3.1 -12.9 0.3 22 -13.6 -70.9 -0.93, -0.25 0.96 0.00 8698434

2025-11-20 11:47:59 24 -0.4 -4.1 -10.7 0.4 34 -14.0 -70.2 -0.92, -0.26 0.96 0.00 8698435

2025-11-20 11:49:59 25 -0.6 -4.7 -12.3 0.5 43 -14.4 -68.4 -0.91, -0.26 0.95 0.00 8698436

2025-11-20 11:51:59 26 -0.5 -3.7 -12.7 0.4 32 -14.4 -68.6 -0.91, -0.26 0.95 0.00 8698437

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
2025-11-20 11:01:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8698412
2025-11-20 11:03:59	2	0.0	0.0	0.0	0.0	0			,		0.91	8698413
2025-11-20 11:05:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8698414
2025-11-20 11:07:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8698415
2025-11-20 11:09:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8698416
2025-11-20 11:11:59	6	0.0	0.0	0.0	0.0	0			,		0.85	8698417
2025-11-20 11:13:59	7	0.0	0.0	0.0	0.0	0			,		1.62	8698418
2025-11-20 11:15:59	8	0.0	0.0	0.0	0.0	0			,		2.32	8698419
2025-11-20 11:17:59	9	0.0	0.0	0.0	0.0	0			,		2.81	8698420
2025-11-20 11:19:59	10	0.0	0.0	0.0	0.0	0			,		2.53	8698421
2025-11-20 11:21:59	11	0.0	0.0	0.0	0.0	0			,		1.93	8698422
2025-11-20 11:23:59	12	0.0	0.0	0.0	0.0	0			,		3.18	8698423
2025-11-20 11:25:59	13	0.0	0.0	0.0	0.0	0			,		3.22	8698424
2025-11-20 11:27:59	14	0.0	0.0	0.0	0.0	0			,		2.80	8698425
2025-11-20 11:29:59	15	0.0	0.0	0.0	0.0	0			,		0.98	8698426
2025-11-20 11:31:59	16	0.0	0.0	0.0	0.0	0			,		0.00	8698427
2025-11-20 11:33:59	17	0.0	0.0	0.0	0.0	0			,		0.00	8698428
2025-11-20 11:35:59	18	0.0	0.0	0.0	0.0	0			,		0.00	8698429
2025-11-20 11:37:59	19	0.0	0.0	0.0	0.0	0			,		0.00	8698430
2025-11-20 11:39:59	20	-0.1	0.0	-15.0	0.1	5	-12.2	-72.5	-0.94, -0.22	0.97	0.00	8698431
2025-11-20 11:41:59	21	0.0	0.0	-15.5	0.0	2			,		0.00	8698432
2025-11-20 11:43:59	22	-0.2	-2.4	-13.9	0.2	15	-12.1	-72.4	-0.94, -0.22	0.97	0.00	8698433
2025-11-20 11:45:59	23	-0.3	-3.1	-12.9	0.3	22	-13.6	-70.9	-0.93, -0.25	0.96	0.00	8698434
2025-11-20 11:47:59	24	-0.4	-4.1	-10.7	0.4	34	-14.0	-70.2	-0.92, -0.26	0.96	0.00	8698435
2025-11-20 11:49:59	25	-0.6	-4.7	-12.3	0.5	43	-14.4	-68.4	-0.91, -0.26	0.95	0.00	8698436
2025-11-20 11:51:59	26	-0.5	-3.7	-12.7	0.4	32	-14.4	-68.6	-0.91, -0.26	0.95	0.00	8698437