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 20487
Detector 14 day operating status: Last detected dimming: 211 hours and 12 minutes ago (2025-10-24 20:53 UTC) Overview for dimming #: 20487 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 #: 20487
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-17 08:35:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8649429

2025-10-17 08:37:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8649430

2025-10-17 08:39:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8649431

2025-10-17 08:41:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8649432

2025-10-17 08:43:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8649433

2025-10-17 08:45:59 6 -0.3 -3.4 -7.1 0.1 39 2.0 35.3 0.59, -0.05 0.59 0.00 8649434

2025-10-17 08:47:59 7 -0.8 -5.0 -8.4 0.3 71 -2.2 45.6 0.72, -0.11 0.73 0.00 8649435

2025-10-17 08:49:59 8 -1.2 -5.9 -9.9 0.4 103 -1.7 44.2 0.71, -0.10 0.71 1.20 8649436

2025-10-17 08:51:59 9 -3.0 -7.2 -9.1 1.0 257 -0.7 41.0 0.66, -0.09 0.67 1.73 8649437

2025-10-17 08:53:59 10 -4.3 -8.1 -10.3 1.4 342 -1.0 41.9 0.68, -0.09 0.68 0.00 8649438

2025-10-17 08:55:59 11 -5.2 -9.0 -10.2 1.7 414 -1.0 41.7 0.67, -0.09 0.68 0.00 8649439

2025-10-17 08:57:59 12 -6.2 -11.6 -10.5 2.0 496 -1.4 41.8 0.67, -0.10 0.68 5.23 8649440

2025-10-17 08:59:59 13 -7.2 -14.6 -10.5 2.3 561 -2.4 43.5 0.70, -0.11 0.71 1.05 8649441

2025-10-17 09:01:59 14 -9.4 -15.6 -10.2 2.9 711 -1.3 41.4 0.67, -0.10 0.68 0.00 8649442

2025-10-17 09:03:59 15 -9.1 -18.3 -11.2 2.7 669 -1.6 41.4 0.67, -0.10 0.68 0.00 8649443

2025-10-17 09:05:59 16 -9.8 -18.7 -10.9 2.9 726 -1.1 40.4 0.66, -0.10 0.66 0.00 8649444

2025-10-17 09:07:59 17 -10.4 -19.4 -10.5 3.2 793 -1.1 40.3 0.65, -0.10 0.66 0.00 8649445

2025-10-17 09:09:59 18 -12.0 -21.2 -10.8 3.6 892 -1.3 40.6 0.66, -0.10 0.67 0.00 8649446

2025-10-17 09:11:59 19 -13.2 -23.2 -11.3 3.7 931 -1.4 40.6 0.66, -0.10 0.67 0.00 8649447

2025-10-17 09:13:59 20 -12.8 -23.2 -11.3 3.6 889 -1.1 40.6 0.66, -0.10 0.67 0.00 8649448

2025-10-17 09:15:59 21 -27.0 -24.6 -13.0 3.4 1787 -1.1 40.4 0.66, -0.10 0.66 1.64 8649449

2025-10-17 09:17:59 22 -28.5 -25.6 -12.7 3.5 1869 -1.1 40.4 0.66, -0.10 0.66 2.71 8649450

2025-10-17 09:19:59 23 -28.9 -25.9 -13.5 3.4 1854 -1.2 40.5 0.66, -0.10 0.66 2.06 8649451

2025-10-17 09:21:59 24 -29.8 -26.4 -13.9 3.4 1866 -1.0 40.4 0.66, -0.09 0.66 0.00 8649452

2025-10-17 09:23:59 25 -30.1 -27.0 -14.0 3.3 1852 -1.2 40.6 0.66, -0.10 0.67 0.00 8649453

2025-10-17 09:25:59 26 -31.4 -27.1 -14.1 3.4 1906 -0.5 39.9 0.65, -0.09 0.66 0.00 8649454

2025-10-17 09:27:59 27 -32.4 -29.1 -14.4 3.5 1923 -0.7 40.2 0.65, -0.09 0.66 0.00 8649455

2025-10-17 09:29:59 28 -32.7 -29.4 -14.4 3.6 1925 -0.8 40.0 0.65, -0.09 0.66 0.00 8649456

2025-10-17 09:31:59 29 -33.6 -30.6 -14.5 3.6 1911 -0.4 40.1 0.65, -0.08 0.66 0.00 8649457

2025-10-17 09:33:59 30 -34.0 -32.0 -15.4 3.4 1909 -0.8 40.3 0.65, -0.09 0.66 0.00 8649458

2025-10-17 09:35:59 31 -35.2 -31.2 -15.5 3.5 1964 -0.7 40.1 0.65, -0.09 0.66 0.00 8649459

2025-10-17 09:37:59 32 -35.1 -30.9 -15.6 3.4 1935 -0.8 40.3 0.66, -0.09 0.66 0.00 8649460

2025-10-17 09:39:59 33 -34.9 -31.5 -15.8 3.3 1912 -1.0 40.4 0.66, -0.09 0.66 0.00 8649461

2025-10-17 09:41:59 34 -35.8 -31.9 -16.1 3.2 1904 -0.6 40.0 0.65, -0.09 0.66 0.00 8649462

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
2025-10-17 08:35:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8649429
2025-10-17 08:37:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8649430
2025-10-17 08:39:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8649431
2025-10-17 08:41:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8649432
2025-10-17 08:43:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8649433
2025-10-17 08:45:59	6	-0.3	-3.4	-7.1	0.1	39	2.0	35.3	0.59, -0.05	0.59	0.00	8649434
2025-10-17 08:47:59	7	-0.8	-5.0	-8.4	0.3	71	-2.2	45.6	0.72, -0.11	0.73	0.00	8649435
2025-10-17 08:49:59	8	-1.2	-5.9	-9.9	0.4	103	-1.7	44.2	0.71, -0.10	0.71	1.20	8649436
2025-10-17 08:51:59	9	-3.0	-7.2	-9.1	1.0	257	-0.7	41.0	0.66, -0.09	0.67	1.73	8649437
2025-10-17 08:53:59	10	-4.3	-8.1	-10.3	1.4	342	-1.0	41.9	0.68, -0.09	0.68	0.00	8649438
2025-10-17 08:55:59	11	-5.2	-9.0	-10.2	1.7	414	-1.0	41.7	0.67, -0.09	0.68	0.00	8649439
2025-10-17 08:57:59	12	-6.2	-11.6	-10.5	2.0	496	-1.4	41.8	0.67, -0.10	0.68	5.23	8649440
2025-10-17 08:59:59	13	-7.2	-14.6	-10.5	2.3	561	-2.4	43.5	0.70, -0.11	0.71	1.05	8649441
2025-10-17 09:01:59	14	-9.4	-15.6	-10.2	2.9	711	-1.3	41.4	0.67, -0.10	0.68	0.00	8649442
2025-10-17 09:03:59	15	-9.1	-18.3	-11.2	2.7	669	-1.6	41.4	0.67, -0.10	0.68	0.00	8649443
2025-10-17 09:05:59	16	-9.8	-18.7	-10.9	2.9	726	-1.1	40.4	0.66, -0.10	0.66	0.00	8649444
2025-10-17 09:07:59	17	-10.4	-19.4	-10.5	3.2	793	-1.1	40.3	0.65, -0.10	0.66	0.00	8649445
2025-10-17 09:09:59	18	-12.0	-21.2	-10.8	3.6	892	-1.3	40.6	0.66, -0.10	0.67	0.00	8649446
2025-10-17 09:11:59	19	-13.2	-23.2	-11.3	3.7	931	-1.4	40.6	0.66, -0.10	0.67	0.00	8649447
2025-10-17 09:13:59	20	-12.8	-23.2	-11.3	3.6	889	-1.1	40.6	0.66, -0.10	0.67	0.00	8649448
2025-10-17 09:15:59	21	-27.0	-24.6	-13.0	3.4	1787	-1.1	40.4	0.66, -0.10	0.66	1.64	8649449
2025-10-17 09:17:59	22	-28.5	-25.6	-12.7	3.5	1869	-1.1	40.4	0.66, -0.10	0.66	2.71	8649450
2025-10-17 09:19:59	23	-28.9	-25.9	-13.5	3.4	1854	-1.2	40.5	0.66, -0.10	0.66	2.06	8649451
2025-10-17 09:21:59	24	-29.8	-26.4	-13.9	3.4	1866	-1.0	40.4	0.66, -0.09	0.66	0.00	8649452
2025-10-17 09:23:59	25	-30.1	-27.0	-14.0	3.3	1852	-1.2	40.6	0.66, -0.10	0.67	0.00	8649453
2025-10-17 09:25:59	26	-31.4	-27.1	-14.1	3.4	1906	-0.5	39.9	0.65, -0.09	0.66	0.00	8649454
2025-10-17 09:27:59	27	-32.4	-29.1	-14.4	3.5	1923	-0.7	40.2	0.65, -0.09	0.66	0.00	8649455
2025-10-17 09:29:59	28	-32.7	-29.4	-14.4	3.6	1925	-0.8	40.0	0.65, -0.09	0.66	0.00	8649456
2025-10-17 09:31:59	29	-33.6	-30.6	-14.5	3.6	1911	-0.4	40.1	0.65, -0.08	0.66	0.00	8649457
2025-10-17 09:33:59	30	-34.0	-32.0	-15.4	3.4	1909	-0.8	40.3	0.65, -0.09	0.66	0.00	8649458
2025-10-17 09:35:59	31	-35.2	-31.2	-15.5	3.5	1964	-0.7	40.1	0.65, -0.09	0.66	0.00	8649459
2025-10-17 09:37:59	32	-35.1	-30.9	-15.6	3.4	1935	-0.8	40.3	0.66, -0.09	0.66	0.00	8649460
2025-10-17 09:39:59	33	-34.9	-31.5	-15.8	3.3	1912	-1.0	40.4	0.66, -0.09	0.66	0.00	8649461
2025-10-17 09:41:59	34	-35.8	-31.9	-16.1	3.2	1904	-0.6	40.0	0.65, -0.09	0.66	0.00	8649462