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 22475
Detector 14 day operating status: Last detected dimming: 633 hours and 41 minutes ago (2026-08-22 23:59 UTC) Overview for dimming #: 22475 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 22475
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-08-22 14:07:59 1 0.0 0.0 0.0 0.0 0 , 0.00 9049450

2026-08-22 14:09:59 2 0.0 0.0 0.0 0.0 0 , 0.00 9049451

2026-08-22 14:11:59 3 0.0 0.0 0.0 0.0 0 , 0.00 9049452

2026-08-22 14:13:59 4 0.0 0.0 0.0 0.0 0 , 0.00 9049453

2026-08-22 14:15:59 5 0.0 0.0 0.0 0.0 0 , 0.00 9049454

2026-08-22 14:17:59 6 0.0 0.0 0.0 0.0 0 , 0.00 9049455

2026-08-22 14:19:59 7 0.0 0.0 0.0 0.0 0 , 0.00 9049456

2026-08-22 14:21:59 8 -1.1 -5.6 -8.5 0.7 111 , 0.00 9049457

2026-08-22 14:23:59 9 -2.8 -7.4 -7.5 2.4 333 -22.5 57.3 0.79, -0.44 0.90 1.03 9049458

2026-08-22 14:25:59 10 -4.8 -10.4 -8.2 3.8 527 -25.5 42.8 0.62, -0.51 0.81 0.00 9049459

2026-08-22 14:27:59 11 -6.2 -13.0 -8.3 4.8 665 -25.7 42.0 0.61, -0.52 0.80 0.00 9049460

2026-08-22 14:29:59 12 -7.6 -13.6 -8.7 5.7 789 -25.7 42.1 0.61, -0.52 0.80 0.00 9049461

2026-08-22 14:31:59 13 -9.6 -12.8 -8.8 7.1 989 -25.0 43.6 0.63, -0.50 0.81 0.00 9049462

2026-08-22 14:33:59 14 -11.3 -12.6 -9.3 8.1 1125 -24.2 46.0 0.66, -0.49 0.82 0.00 9049463

2026-08-22 14:35:59 15 -12.8 -12.3 -9.3 9.0 1262 -24.0 46.7 0.67, -0.48 0.83 0.00 9049464

2026-08-22 14:37:59 16 -14.4 -12.6 -9.3 9.9 1390 -24.0 46.6 0.67, -0.49 0.83 0.00 9049465

2026-08-22 14:39:59 17 -13.1 -11.7 -9.4 9.6 1285 -21.6 56.2 0.78, -0.43 0.89 0.00 9049466

2026-08-22 14:41:59 18 -14.7 -12.9 -9.5 10.5 1420 -22.0 55.3 0.77, -0.44 0.89 0.00 9049467

2026-08-22 14:43:59 19 -18.2 -13.6 -10.3 11.8 1635 -22.6 51.7 0.73, -0.46 0.86 0.00 9049468

2026-08-22 14:45:59 20 -21.1 -14.5 -10.3 13.3 1859 -23.0 49.7 0.71, -0.47 0.85 0.00 9049469

2026-08-22 14:47:59 21 -23.9 -16.3 -10.4 14.5 2057 -23.3 48.4 0.69, -0.47 0.84 0.00 9049470

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
2026-08-22 14:07:59	1	0.0	0.0	0.0	0.0	0			,		0.00	9049450
2026-08-22 14:09:59	2	0.0	0.0	0.0	0.0	0			,		0.00	9049451
2026-08-22 14:11:59	3	0.0	0.0	0.0	0.0	0			,		0.00	9049452
2026-08-22 14:13:59	4	0.0	0.0	0.0	0.0	0			,		0.00	9049453
2026-08-22 14:15:59	5	0.0	0.0	0.0	0.0	0			,		0.00	9049454
2026-08-22 14:17:59	6	0.0	0.0	0.0	0.0	0			,		0.00	9049455
2026-08-22 14:19:59	7	0.0	0.0	0.0	0.0	0			,		0.00	9049456
2026-08-22 14:21:59	8	-1.1	-5.6	-8.5	0.7	111			,		0.00	9049457
2026-08-22 14:23:59	9	-2.8	-7.4	-7.5	2.4	333	-22.5	57.3	0.79, -0.44	0.90	1.03	9049458
2026-08-22 14:25:59	10	-4.8	-10.4	-8.2	3.8	527	-25.5	42.8	0.62, -0.51	0.81	0.00	9049459
2026-08-22 14:27:59	11	-6.2	-13.0	-8.3	4.8	665	-25.7	42.0	0.61, -0.52	0.80	0.00	9049460
2026-08-22 14:29:59	12	-7.6	-13.6	-8.7	5.7	789	-25.7	42.1	0.61, -0.52	0.80	0.00	9049461
2026-08-22 14:31:59	13	-9.6	-12.8	-8.8	7.1	989	-25.0	43.6	0.63, -0.50	0.81	0.00	9049462
2026-08-22 14:33:59	14	-11.3	-12.6	-9.3	8.1	1125	-24.2	46.0	0.66, -0.49	0.82	0.00	9049463
2026-08-22 14:35:59	15	-12.8	-12.3	-9.3	9.0	1262	-24.0	46.7	0.67, -0.48	0.83	0.00	9049464
2026-08-22 14:37:59	16	-14.4	-12.6	-9.3	9.9	1390	-24.0	46.6	0.67, -0.49	0.83	0.00	9049465
2026-08-22 14:39:59	17	-13.1	-11.7	-9.4	9.6	1285	-21.6	56.2	0.78, -0.43	0.89	0.00	9049466
2026-08-22 14:41:59	18	-14.7	-12.9	-9.5	10.5	1420	-22.0	55.3	0.77, -0.44	0.89	0.00	9049467
2026-08-22 14:43:59	19	-18.2	-13.6	-10.3	11.8	1635	-22.6	51.7	0.73, -0.46	0.86	0.00	9049468
2026-08-22 14:45:59	20	-21.1	-14.5	-10.3	13.3	1859	-23.0	49.7	0.71, -0.47	0.85	0.00	9049469
2026-08-22 14:47:59	21	-23.9	-16.3	-10.4	14.5	2057	-23.3	48.4	0.69, -0.47	0.84	0.00	9049470