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 22460
Detector 14 day operating status: Last detected dimming: 633 hours and 41 minutes ago (2026-08-22 23:59 UTC) Overview for dimming #: 22460 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 #: 22460
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-08-20 14:47:59 1 0.0 0.0 0.0 0.0 0 , 0.00 9046590

2026-08-20 14:49:59 2 0.0 0.0 0.0 0.0 0 , 1.11 9046591

2026-08-20 14:51:59 3 0.0 0.0 0.0 0.0 0 , 1.84 9046592

2026-08-20 14:53:59 4 0.0 0.0 0.0 0.0 0 , 1.54 9046593

2026-08-20 14:55:59 5 0.0 0.0 0.0 0.0 0 , 1.56 9046594

2026-08-20 14:57:59 6 0.0 0.0 0.0 0.0 0 , 0.00 9046595

2026-08-20 14:59:59 7 0.0 0.0 0.0 0.0 0 , 0.00 9046596

2026-08-20 15:01:59 8 0.0 0.0 0.0 0.0 0 , 1.90 9046597

2026-08-20 15:03:59 9 0.0 0.0 0.0 0.0 0 , 2.55 9046598

2026-08-20 15:05:59 10 0.0 0.0 0.0 0.0 0 , 7.32 9046599

2026-08-20 15:07:59 11 0.0 0.0 0.0 0.0 0 , 6.61 9046600

2026-08-20 15:09:59 12 0.0 0.0 0.0 0.0 0 , 2.94 9046601

2026-08-20 15:11:59 13 0.0 0.0 0.0 0.0 0 , 3.26 9046602

2026-08-20 15:13:59 14 0.0 0.0 0.0 0.0 0 , 1.72 9046603

2026-08-20 15:15:59 15 0.0 0.0 0.0 0.0 0 , 0.99 9046604

2026-08-20 15:17:59 16 -0.3 -2.5 -8.4 0.0 30 3.0 64.9 0.91, 0.00 0.91 0.00 9046605

2026-08-20 15:19:59 17 -0.8 -5.0 -8.1 0.0 82 1.4 78.7 0.99, 0.00 0.99 0.00 9046606

2026-08-20 15:21:59 18 -1.1 -7.3 -8.8 0.0 123 1.13, 0.00 1.13 0.00 9046607

2026-08-20 15:23:59 19 -6.1 -17.9 -10.3 0.0 518 1.13, 0.24 1.16 0.00 9046608

2026-08-20 15:25:59 20 -2.0 -8.9 -9.2 0.0 210 1.13, 0.00 1.13 0.00 9046609

2026-08-20 15:27:59 21 -3.2 -10.0 -9.4 0.0 335 1.13, -0.02 1.13 0.00 9046610

2026-08-20 15:29:59 22 -2.5 -10.2 -9.5 0.0 256 1.13, 0.00 1.13 0.00 9046611

2026-08-20 15:31:59 23 -10.9 -19.3 -9.7 0.0 976 1.13, 0.24 1.16 0.00 9046612

2026-08-20 15:33:59 24 -12.0 -20.1 -9.7 0.0 1060 1.13, 0.24 1.16 0.00 9046613

2026-08-20 15:35:59 25 -14.4 -20.5 -10.0 0.0 1217 1.13, 0.23 1.15 0.00 9046614

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	size	lat	lon	x,y in R☉	dist. R☉	detection	Img ID
2026-08-20 14:47:59	1	0.0	0.0	0.0	0			,		0.00	9046590
2026-08-20 14:49:59	2	0.0	0.0	0.0	0			,		1.11	9046591
2026-08-20 14:51:59	3	0.0	0.0	0.0	0			,		1.84	9046592
2026-08-20 14:53:59	4	0.0	0.0	0.0	0			,		1.54	9046593
2026-08-20 14:55:59	5	0.0	0.0	0.0	0			,		1.56	9046594
2026-08-20 14:57:59	6	0.0	0.0	0.0	0			,		0.00	9046595
2026-08-20 14:59:59	7	0.0	0.0	0.0	0			,		0.00	9046596
2026-08-20 15:01:59	8	0.0	0.0	0.0	0			,		1.90	9046597
2026-08-20 15:03:59	9	0.0	0.0	0.0	0			,		2.55	9046598
2026-08-20 15:05:59	10	0.0	0.0	0.0	0			,		7.32	9046599
2026-08-20 15:07:59	11	0.0	0.0	0.0	0			,		6.61	9046600
2026-08-20 15:09:59	12	0.0	0.0	0.0	0			,		2.94	9046601
2026-08-20 15:11:59	13	0.0	0.0	0.0	0			,		3.26	9046602
2026-08-20 15:13:59	14	0.0	0.0	0.0	0			,		1.72	9046603
2026-08-20 15:15:59	15	0.0	0.0	0.0	0			,		0.99	9046604
2026-08-20 15:17:59	16	-0.3	-2.5	-8.4	30	3.0	64.9	0.91, 0.00	0.91	0.00	9046605
2026-08-20 15:19:59	17	-0.8	-5.0	-8.1	82	1.4	78.7	0.99, 0.00	0.99	0.00	9046606
2026-08-20 15:21:59	18	-1.1	-7.3	-8.8	123			1.13, 0.00	1.13	0.00	9046607
2026-08-20 15:23:59	19	-6.1	-17.9	-10.3	518			1.13, 0.24	1.16	0.00	9046608
2026-08-20 15:25:59	20	-2.0	-8.9	-9.2	210			1.13, 0.00	1.13	0.00	9046609
2026-08-20 15:27:59	21	-3.2	-10.0	-9.4	335			1.13, -0.02	1.13	0.00	9046610
2026-08-20 15:29:59	22	-2.5	-10.2	-9.5	256			1.13, 0.00	1.13	0.00	9046611
2026-08-20 15:31:59	23	-10.9	-19.3	-9.7	976			1.13, 0.24	1.16	0.00	9046612
2026-08-20 15:33:59	24	-12.0	-20.1	-9.7	1060			1.13, 0.24	1.16	0.00	9046613
2026-08-20 15:35:59	25	-14.4	-20.5	-10.0	1217			1.13, 0.23	1.15	0.00	9046614