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 20794
Detector 14 day operating status: Last detected dimming: 199 hours and 11 minutes ago (2025-12-06 23:37 UTC) Overview for dimming #: 20794 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 #: 20794
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-11-19 03:05:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8696734

2025-11-19 03:07:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8696735

2025-11-19 03:09:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8696736

2025-11-19 03:11:59 4 -1.3 -12.2 -14.3 0.5 78 , 0.00 8696737

2025-11-19 03:13:59 5 -7.6 -16.8 -8.7 3.1 749 29.0 24.2 0.36, 0.46 0.58 0.00 8696738

2025-11-19 03:15:59 6 -11.6 -18.6 -9.0 4.4 1088 30.7 25.3 0.37, 0.48 0.61 0.00 8696739

2025-11-19 03:17:59 7 -15.7 -20.6 -9.6 5.6 1403 29.1 24.5 0.37, 0.46 0.59 0.88 8696740

2025-11-19 03:19:59 8 -20.4 -23.9 -10.3 7.0 1740 29.7 24.7 0.37, 0.47 0.60 0.89 8696741

2025-11-19 03:21:59 9 -24.3 -23.7 -10.2 8.4 2079 29.2 24.3 0.36, 0.46 0.59 1.38 8696742

2025-11-19 03:23:59 10 -27.9 -23.3 -10.5 9.5 2377 34.6 32.8 0.45, 0.55 0.71 0.98 8696743

2025-11-19 03:25:59 11 -32.6 -23.8 -10.7 10.7 2674 33.9 31.6 0.44, 0.54 0.69 0.00 8696744

2025-11-19 03:27:59 12 -35.6 -26.6 -10.9 11.4 2838 33.7 31.1 0.44, 0.53 0.69 0.00 8696745

2025-11-19 03:29:59 13 -39.9 -27.5 -11.3 12.3 3066 33.4 30.7 0.43, 0.53 0.68 0.00 8696746

2025-11-19 03:31:59 14 -42.8 -28.3 -11.4 12.9 3211 33.0 30.0 0.42, 0.52 0.67 0.00 8696747

2025-11-19 03:33:59 15 -64.0 -34.9 -10.0 20.4 5011 26.3 30.5 0.46, 0.42 0.62 0.85 8696748

2025-11-19 03:35:59 16 -69.0 -42.0 -10.2 21.4 5275 25.3 30.5 0.46, 0.40 0.61 1.17 8696749

2025-11-19 03:37:59 17 -74.6 -46.1 -10.5 22.8 5615 25.1 30.4 0.46, 0.40 0.61 1.05 8696750

2025-11-19 03:39:59 18 -79.7 -48.1 -10.6 24.2 5927 25.1 30.0 0.46, 0.40 0.61 0.00 8696751

2025-11-19 03:41:59 19 -85.4 -50.6 -10.8 25.8 6312 25.1 29.8 0.46, 0.40 0.60 0.00 8696752

2025-11-19 03:43:59 20 -91.3 -58.7 -11.1 26.9 6548 24.8 30.2 0.46, 0.39 0.61 0.00 8696753

2025-11-19 03:45:59 21 -96.4 -62.6 -11.1 28.0 6807 25.2 30.1 0.46, 0.40 0.61 0.00 8696754

2025-11-19 03:47:59 22 -99.7 -62.9 -11.5 28.2 6841 25.5 29.8 0.45, 0.40 0.61 0.00 8696755

2025-11-19 03:49:59 23 -101.4 -69.3 -11.7 27.9 6787 25.3 29.8 0.45, 0.40 0.61 0.00 8696756

2025-11-19 03:51:59 24 -103.7 -71.1 -12.1 27.6 6744 25.0 29.9 0.46, 0.40 0.60 0.00 8696757

2025-11-19 03:53:59 25 -107.7 -74.6 -12.3 28.2 6870 24.7 30.4 0.47, 0.39 0.61 0.00 8696758

2025-11-19 03:55:59 26 -113.4 -75.0 -12.4 29.5 7168 25.0 30.3 0.46, 0.39 0.61 0.00 8696759

2025-11-19 03:57:59 27 -115.3 -75.6 -12.5 29.5 7181 25.1 30.2 0.46, 0.40 0.61 0.00 8696760

2025-11-19 03:59:59 28 -118.2 -83.4 -12.7 29.4 7153 24.4 30.6 0.47, 0.39 0.61 0.00 8696761

2025-11-19 04:01:59 29 -123.7 -90.7 -12.5 30.8 7466 24.1 30.6 0.47, 0.38 0.61 0.00 8696762

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
2025-11-19 03:05:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8696734
2025-11-19 03:07:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8696735
2025-11-19 03:09:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8696736
2025-11-19 03:11:59	4	-1.3	-12.2	-14.3	0.5	78			,		0.00	8696737
2025-11-19 03:13:59	5	-7.6	-16.8	-8.7	3.1	749	29.0	24.2	0.36, 0.46	0.58	0.00	8696738
2025-11-19 03:15:59	6	-11.6	-18.6	-9.0	4.4	1088	30.7	25.3	0.37, 0.48	0.61	0.00	8696739
2025-11-19 03:17:59	7	-15.7	-20.6	-9.6	5.6	1403	29.1	24.5	0.37, 0.46	0.59	0.88	8696740
2025-11-19 03:19:59	8	-20.4	-23.9	-10.3	7.0	1740	29.7	24.7	0.37, 0.47	0.60	0.89	8696741
2025-11-19 03:21:59	9	-24.3	-23.7	-10.2	8.4	2079	29.2	24.3	0.36, 0.46	0.59	1.38	8696742
2025-11-19 03:23:59	10	-27.9	-23.3	-10.5	9.5	2377	34.6	32.8	0.45, 0.55	0.71	0.98	8696743
2025-11-19 03:25:59	11	-32.6	-23.8	-10.7	10.7	2674	33.9	31.6	0.44, 0.54	0.69	0.00	8696744
2025-11-19 03:27:59	12	-35.6	-26.6	-10.9	11.4	2838	33.7	31.1	0.44, 0.53	0.69	0.00	8696745
2025-11-19 03:29:59	13	-39.9	-27.5	-11.3	12.3	3066	33.4	30.7	0.43, 0.53	0.68	0.00	8696746
2025-11-19 03:31:59	14	-42.8	-28.3	-11.4	12.9	3211	33.0	30.0	0.42, 0.52	0.67	0.00	8696747
2025-11-19 03:33:59	15	-64.0	-34.9	-10.0	20.4	5011	26.3	30.5	0.46, 0.42	0.62	0.85	8696748
2025-11-19 03:35:59	16	-69.0	-42.0	-10.2	21.4	5275	25.3	30.5	0.46, 0.40	0.61	1.17	8696749
2025-11-19 03:37:59	17	-74.6	-46.1	-10.5	22.8	5615	25.1	30.4	0.46, 0.40	0.61	1.05	8696750
2025-11-19 03:39:59	18	-79.7	-48.1	-10.6	24.2	5927	25.1	30.0	0.46, 0.40	0.61	0.00	8696751
2025-11-19 03:41:59	19	-85.4	-50.6	-10.8	25.8	6312	25.1	29.8	0.46, 0.40	0.60	0.00	8696752
2025-11-19 03:43:59	20	-91.3	-58.7	-11.1	26.9	6548	24.8	30.2	0.46, 0.39	0.61	0.00	8696753
2025-11-19 03:45:59	21	-96.4	-62.6	-11.1	28.0	6807	25.2	30.1	0.46, 0.40	0.61	0.00	8696754
2025-11-19 03:47:59	22	-99.7	-62.9	-11.5	28.2	6841	25.5	29.8	0.45, 0.40	0.61	0.00	8696755
2025-11-19 03:49:59	23	-101.4	-69.3	-11.7	27.9	6787	25.3	29.8	0.45, 0.40	0.61	0.00	8696756
2025-11-19 03:51:59	24	-103.7	-71.1	-12.1	27.6	6744	25.0	29.9	0.46, 0.40	0.60	0.00	8696757
2025-11-19 03:53:59	25	-107.7	-74.6	-12.3	28.2	6870	24.7	30.4	0.47, 0.39	0.61	0.00	8696758
2025-11-19 03:55:59	26	-113.4	-75.0	-12.4	29.5	7168	25.0	30.3	0.46, 0.39	0.61	0.00	8696759
2025-11-19 03:57:59	27	-115.3	-75.6	-12.5	29.5	7181	25.1	30.2	0.46, 0.40	0.61	0.00	8696760
2025-11-19 03:59:59	28	-118.2	-83.4	-12.7	29.4	7153	24.4	30.6	0.47, 0.39	0.61	0.00	8696761
2025-11-19 04:01:59	29	-123.7	-90.7	-12.5	30.8	7466	24.1	30.6	0.47, 0.38	0.61	0.00	8696762