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 21341
Detector 14 day operating status: Last detected dimming: 218 hours and 5 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21341 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 #: 21341
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-13 20:37:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8790471

2026-02-13 20:39:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8790472

2026-02-13 20:41:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8790473

2026-02-13 20:43:59 4 -1.2 -9.7 -13.9 0.3 88 , 0.00 8790474

2026-02-13 20:45:59 5 -2.8 -12.2 -13.8 0.8 207 20.2 24.4 0.39, 0.45 0.60 0.00 8790475

2026-02-13 20:47:59 6 -4.1 -13.2 -12.6 1.2 309 19.9 24.0 0.39, 0.45 0.59 0.00 8790476

2026-02-13 20:49:59 7 -4.9 -14.0 -13.1 1.3 354 19.9 24.4 0.39, 0.44 0.59 1.10 8790477

2026-02-13 20:51:59 8 -5.9 -15.2 -14.4 1.5 398 19.9 24.5 0.40, 0.45 0.60 1.33 8790478

2026-02-13 20:53:59 9 -7.2 -17.4 -14.9 1.7 452 19.9 25.0 0.40, 0.44 0.60 1.77 8790479

2026-02-13 20:55:59 10 -8.5 -17.5 -15.8 1.9 506 18.9 25.3 0.41, 0.43 0.59 0.00 8790480

2026-02-13 20:57:59 11 -11.5 -22.0 -18.4 2.2 587 18.6 24.9 0.40, 0.42 0.59 0.00 8790481

2026-02-13 21:01:59 12 -14.6 -29.0 -22.5 2.3 623 18.5 25.1 0.41, 0.42 0.59 0.00 8790483

2026-02-13 21:03:59 13 -16.5 -35.0 -22.7 2.5 682 18.6 24.7 0.40, 0.42 0.58 0.00 8790484

2026-02-13 21:05:59 14 -17.2 -39.6 -26.1 2.5 662 18.8 24.3 0.40, 0.43 0.58 0.00 8790485

2026-02-13 21:07:59 15 -17.2 -41.3 -29.7 2.2 605 18.8 24.3 0.39, 0.43 0.58 0.00 8790486

2026-02-13 21:09:59 16 -17.4 -42.6 -31.7 2.2 588 18.7 24.5 0.40, 0.43 0.58 0.00 8790487

2026-02-13 21:11:59 17 -17.9 -44.4 -34.3 2.1 578 18.6 24.3 0.39, 0.42 0.58 0.00 8790488

2026-02-13 21:13:59 18 -17.3 -44.0 -31.9 2.1 578 18.8 24.0 0.39, 0.43 0.58 0.00 8790489

2026-02-13 21:15:59 19 -18.2 -45.3 -29.8 2.3 617 18.8 23.9 0.39, 0.43 0.58 0.00 8790490

2026-02-13 21:17:59 20 -18.9 -46.0 -31.7 2.3 617 18.9 23.8 0.39, 0.43 0.58 0.00 8790491

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
2026-02-13 20:37:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8790471
2026-02-13 20:39:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8790472
2026-02-13 20:41:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8790473
2026-02-13 20:43:59	4	-1.2	-9.7	-13.9	0.3	88			,		0.00	8790474
2026-02-13 20:45:59	5	-2.8	-12.2	-13.8	0.8	207	20.2	24.4	0.39, 0.45	0.60	0.00	8790475
2026-02-13 20:47:59	6	-4.1	-13.2	-12.6	1.2	309	19.9	24.0	0.39, 0.45	0.59	0.00	8790476
2026-02-13 20:49:59	7	-4.9	-14.0	-13.1	1.3	354	19.9	24.4	0.39, 0.44	0.59	1.10	8790477
2026-02-13 20:51:59	8	-5.9	-15.2	-14.4	1.5	398	19.9	24.5	0.40, 0.45	0.60	1.33	8790478
2026-02-13 20:53:59	9	-7.2	-17.4	-14.9	1.7	452	19.9	25.0	0.40, 0.44	0.60	1.77	8790479
2026-02-13 20:55:59	10	-8.5	-17.5	-15.8	1.9	506	18.9	25.3	0.41, 0.43	0.59	0.00	8790480
2026-02-13 20:57:59	11	-11.5	-22.0	-18.4	2.2	587	18.6	24.9	0.40, 0.42	0.59	0.00	8790481
2026-02-13 21:01:59	12	-14.6	-29.0	-22.5	2.3	623	18.5	25.1	0.41, 0.42	0.59	0.00	8790483
2026-02-13 21:03:59	13	-16.5	-35.0	-22.7	2.5	682	18.6	24.7	0.40, 0.42	0.58	0.00	8790484
2026-02-13 21:05:59	14	-17.2	-39.6	-26.1	2.5	662	18.8	24.3	0.40, 0.43	0.58	0.00	8790485
2026-02-13 21:07:59	15	-17.2	-41.3	-29.7	2.2	605	18.8	24.3	0.39, 0.43	0.58	0.00	8790486
2026-02-13 21:09:59	16	-17.4	-42.6	-31.7	2.2	588	18.7	24.5	0.40, 0.43	0.58	0.00	8790487
2026-02-13 21:11:59	17	-17.9	-44.4	-34.3	2.1	578	18.6	24.3	0.39, 0.42	0.58	0.00	8790488
2026-02-13 21:13:59	18	-17.3	-44.0	-31.9	2.1	578	18.8	24.0	0.39, 0.43	0.58	0.00	8790489
2026-02-13 21:15:59	19	-18.2	-45.3	-29.8	2.3	617	18.8	23.9	0.39, 0.43	0.58	0.00	8790490
2026-02-13 21:17:59	20	-18.9	-46.0	-31.7	2.3	617	18.9	23.8	0.39, 0.43	0.58	0.00	8790491