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 21352
Detector 14 day operating status: Last detected dimming: 215 hours and 26 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21352 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 #: 21352
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-16 07:33:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8796493

2026-02-16 07:35:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8796494

2026-02-16 07:37:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8796495

2026-02-16 07:39:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8796496

2026-02-16 07:41:59 5 -0.4 -2.8 -17.1 0.1 18 , 0.00 8796497

2026-02-16 07:43:59 6 -1.9 -9.1 -14.9 0.4 87 -4.9 -50.5 -0.78, -0.01 0.78 0.00 8796498

2026-02-16 07:45:59 7 -4.6 -15.1 -11.4 1.3 268 -4.5 -50.2 -0.78, 0.00 0.78 0.83 8796499

2026-02-16 07:47:59 8 -10.0 -18.4 -13.3 2.6 548 -4.8 -49.6 -0.77, -0.01 0.77 1.50 8796500

2026-02-16 07:49:59 9 -13.2 -20.8 -14.2 3.2 690 -4.7 -49.5 -0.77, 0.00 0.77 1.97 8796501

2026-02-16 07:51:59 10 -16.9 -29.2 -16.3 3.6 779 -4.7 -49.3 -0.76, 0.00 0.76 1.29 8796502

2026-02-16 07:53:59 11 -21.0 -32.4 -18.9 4.0 871 -4.4 -48.5 -0.76, 0.00 0.76 1.14 8796503

2026-02-16 07:55:59 12 -23.8 -35.8 -20.2 4.3 926 -4.2 -48.0 -0.75, 0.01 0.75 0.91 8796504

2026-02-16 07:57:59 13 -25.9 -39.0 -21.9 4.4 953 -4.1 -47.9 -0.75, 0.01 0.75 0.00 8796505

2026-02-16 07:59:59 14 -28.4 -44.2 -24.3 4.3 950 -3.6 -47.6 -0.75, 0.02 0.75 0.00 8796506

2026-02-16 08:01:59 15 -32.2 -49.0 -25.4 4.7 1032 -3.4 -47.4 -0.74, 0.02 0.74 0.00 8796507

2026-02-16 08:03:59 16 -34.4 -52.7 -25.6 4.9 1080 -3.4 -47.1 -0.74, 0.02 0.74 0.00 8796508

2026-02-16 08:05:59 17 -37.8 -57.0 -26.2 5.4 1176 -3.4 -46.9 -0.74, 0.02 0.74 0.00 8796509

2026-02-16 08:07:59 18 -39.4 -59.9 -26.9 5.5 1208 -3.4 -46.7 -0.74, 0.02 0.74 0.00 8796510

2026-02-16 08:09:59 19 -40.8 -64.1 -28.8 5.4 1182 -3.5 -46.5 -0.73, 0.02 0.73 0.00 8796511

2026-02-16 08:11:59 20 -41.7 -71.3 -30.3 5.2 1157 -3.5 -46.3 -0.73, 0.02 0.73 0.00 8796512

2026-02-16 08:13:59 21 -42.7 -76.1 -30.0 5.4 1182 -3.1 -46.3 -0.73, 0.03 0.73 0.00 8796513

2026-02-16 08:15:59 22 -44.4 -79.4 -31.5 5.3 1177 -3.1 -46.3 -0.73, 0.03 0.73 0.00 8796514

2026-02-16 08:17:59 23 -44.7 -81.4 -33.2 5.3 1163 -3.0 -46.2 -0.73, 0.03 0.73 0.00 8796515

2026-02-16 08:19:59 24 -45.5 -81.1 -33.7 5.4 1193 -3.2 -46.3 -0.73, 0.03 0.73 0.00 8796516

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
2026-02-16 07:33:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8796493
2026-02-16 07:35:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8796494
2026-02-16 07:37:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8796495
2026-02-16 07:39:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8796496
2026-02-16 07:41:59	5	-0.4	-2.8	-17.1	0.1	18			,		0.00	8796497
2026-02-16 07:43:59	6	-1.9	-9.1	-14.9	0.4	87	-4.9	-50.5	-0.78, -0.01	0.78	0.00	8796498
2026-02-16 07:45:59	7	-4.6	-15.1	-11.4	1.3	268	-4.5	-50.2	-0.78, 0.00	0.78	0.83	8796499
2026-02-16 07:47:59	8	-10.0	-18.4	-13.3	2.6	548	-4.8	-49.6	-0.77, -0.01	0.77	1.50	8796500
2026-02-16 07:49:59	9	-13.2	-20.8	-14.2	3.2	690	-4.7	-49.5	-0.77, 0.00	0.77	1.97	8796501
2026-02-16 07:51:59	10	-16.9	-29.2	-16.3	3.6	779	-4.7	-49.3	-0.76, 0.00	0.76	1.29	8796502
2026-02-16 07:53:59	11	-21.0	-32.4	-18.9	4.0	871	-4.4	-48.5	-0.76, 0.00	0.76	1.14	8796503
2026-02-16 07:55:59	12	-23.8	-35.8	-20.2	4.3	926	-4.2	-48.0	-0.75, 0.01	0.75	0.91	8796504
2026-02-16 07:57:59	13	-25.9	-39.0	-21.9	4.4	953	-4.1	-47.9	-0.75, 0.01	0.75	0.00	8796505
2026-02-16 07:59:59	14	-28.4	-44.2	-24.3	4.3	950	-3.6	-47.6	-0.75, 0.02	0.75	0.00	8796506
2026-02-16 08:01:59	15	-32.2	-49.0	-25.4	4.7	1032	-3.4	-47.4	-0.74, 0.02	0.74	0.00	8796507
2026-02-16 08:03:59	16	-34.4	-52.7	-25.6	4.9	1080	-3.4	-47.1	-0.74, 0.02	0.74	0.00	8796508
2026-02-16 08:05:59	17	-37.8	-57.0	-26.2	5.4	1176	-3.4	-46.9	-0.74, 0.02	0.74	0.00	8796509
2026-02-16 08:07:59	18	-39.4	-59.9	-26.9	5.5	1208	-3.4	-46.7	-0.74, 0.02	0.74	0.00	8796510
2026-02-16 08:09:59	19	-40.8	-64.1	-28.8	5.4	1182	-3.5	-46.5	-0.73, 0.02	0.73	0.00	8796511
2026-02-16 08:11:59	20	-41.7	-71.3	-30.3	5.2	1157	-3.5	-46.3	-0.73, 0.02	0.73	0.00	8796512
2026-02-16 08:13:59	21	-42.7	-76.1	-30.0	5.4	1182	-3.1	-46.3	-0.73, 0.03	0.73	0.00	8796513
2026-02-16 08:15:59	22	-44.4	-79.4	-31.5	5.3	1177	-3.1	-46.3	-0.73, 0.03	0.73	0.00	8796514
2026-02-16 08:17:59	23	-44.7	-81.4	-33.2	5.3	1163	-3.0	-46.2	-0.73, 0.03	0.73	0.00	8796515
2026-02-16 08:19:59	24	-45.5	-81.1	-33.7	5.4	1193	-3.2	-46.3	-0.73, 0.03	0.73	0.00	8796516