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 20795
Detector 14 day operating status: Last detected dimming: 199 hours and 11 minutes ago (2025-12-06 23:37 UTC) Overview for dimming #: 20795 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 #: 20795
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-11-19 03:57:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8696760

2025-11-19 03:59:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8696761

2025-11-19 04:01:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8696762

2025-11-19 04:03:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8696763

2025-11-19 04:05:59 5 -2.8 -13.9 -11.2 0.8 223 , 0.00 8696764

2025-11-19 04:07:59 6 -6.9 -19.9 -10.2 1.9 563 23.7 10.4 0.17, 0.37 0.41 0.00 8696765

2025-11-19 04:09:59 7 -10.3 -21.2 -10.1 2.9 847 24.5 10.3 0.17, 0.38 0.42 0.00 8696766

2025-11-19 04:11:59 8 -14.3 -21.5 -10.4 4.0 1173 25.7 10.3 0.16, 0.40 0.43 0.00 8696767

2025-11-19 04:13:59 9 -19.9 -21.7 -11.5 5.3 1508 26.6 10.2 0.16, 0.42 0.45 4.23 8696768

2025-11-19 04:15:59 10 -25.6 -24.7 -12.2 6.6 1865 27.2 10.6 0.17, 0.43 0.46 1.73 8696769

2025-11-19 04:17:59 11 -27.4 -26.1 -12.7 6.7 1906 27.0 10.6 0.17, 0.42 0.45 0.92 8696770

2025-11-19 04:19:59 12 -31.1 -26.1 -12.6 7.5 2132 27.0 11.2 0.17, 0.42 0.46 0.00 8696771

2025-11-19 04:21:59 13 -34.6 -27.1 -12.5 8.3 2358 26.7 11.7 0.18, 0.42 0.46 0.00 8696772

2025-11-19 04:23:59 14 -37.5 -30.6 -12.6 8.8 2475 27.0 12.0 0.19, 0.42 0.46 0.00 8696773

2025-11-19 04:25:59 15 -38.8 -31.4 -12.8 8.9 2491 26.6 13.0 0.20, 0.42 0.46 0.00 8696774

2025-11-19 04:27:59 16 -39.1 -31.9 -13.2 9.0 2479 26.4 13.6 0.21, 0.41 0.47 0.00 8696775

2025-11-19 04:29:59 17 -40.6 -31.4 -13.0 9.3 2594 25.4 15.3 0.24, 0.40 0.47 0.00 8696776

2025-11-19 04:31:59 18 -41.6 -29.5 -12.8 9.7 2724 25.1 16.2 0.26, 0.39 0.47 0.00 8696777

2025-11-19 04:33:59 19 -43.1 -29.0 -13.2 10.7 2824 24.6 17.3 0.27, 0.38 0.47 0.84 8696778

2025-11-19 04:35:59 20 -44.7 -28.9 -13.2 11.3 2922 23.9 18.4 0.29, 0.37 0.47 0.00 8696779

2025-11-19 04:37:59 21 -44.9 -28.2 -13.7 11.3 2882 23.7 18.8 0.30, 0.37 0.48 0.00 8696780

2025-11-19 04:39:59 22 -45.5 -27.1 -13.5 11.8 2918 23.6 19.7 0.31, 0.37 0.48 0.00 8696781

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 03:57:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8696760
2025-11-19 03:59:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8696761
2025-11-19 04:01:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8696762
2025-11-19 04:03:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8696763
2025-11-19 04:05:59	5	-2.8	-13.9	-11.2	0.8	223			,		0.00	8696764
2025-11-19 04:07:59	6	-6.9	-19.9	-10.2	1.9	563	23.7	10.4	0.17, 0.37	0.41	0.00	8696765
2025-11-19 04:09:59	7	-10.3	-21.2	-10.1	2.9	847	24.5	10.3	0.17, 0.38	0.42	0.00	8696766
2025-11-19 04:11:59	8	-14.3	-21.5	-10.4	4.0	1173	25.7	10.3	0.16, 0.40	0.43	0.00	8696767
2025-11-19 04:13:59	9	-19.9	-21.7	-11.5	5.3	1508	26.6	10.2	0.16, 0.42	0.45	4.23	8696768
2025-11-19 04:15:59	10	-25.6	-24.7	-12.2	6.6	1865	27.2	10.6	0.17, 0.43	0.46	1.73	8696769
2025-11-19 04:17:59	11	-27.4	-26.1	-12.7	6.7	1906	27.0	10.6	0.17, 0.42	0.45	0.92	8696770
2025-11-19 04:19:59	12	-31.1	-26.1	-12.6	7.5	2132	27.0	11.2	0.17, 0.42	0.46	0.00	8696771
2025-11-19 04:21:59	13	-34.6	-27.1	-12.5	8.3	2358	26.7	11.7	0.18, 0.42	0.46	0.00	8696772
2025-11-19 04:23:59	14	-37.5	-30.6	-12.6	8.8	2475	27.0	12.0	0.19, 0.42	0.46	0.00	8696773
2025-11-19 04:25:59	15	-38.8	-31.4	-12.8	8.9	2491	26.6	13.0	0.20, 0.42	0.46	0.00	8696774
2025-11-19 04:27:59	16	-39.1	-31.9	-13.2	9.0	2479	26.4	13.6	0.21, 0.41	0.47	0.00	8696775
2025-11-19 04:29:59	17	-40.6	-31.4	-13.0	9.3	2594	25.4	15.3	0.24, 0.40	0.47	0.00	8696776
2025-11-19 04:31:59	18	-41.6	-29.5	-12.8	9.7	2724	25.1	16.2	0.26, 0.39	0.47	0.00	8696777
2025-11-19 04:33:59	19	-43.1	-29.0	-13.2	10.7	2824	24.6	17.3	0.27, 0.38	0.47	0.84	8696778
2025-11-19 04:35:59	20	-44.7	-28.9	-13.2	11.3	2922	23.9	18.4	0.29, 0.37	0.47	0.00	8696779
2025-11-19 04:37:59	21	-44.9	-28.2	-13.7	11.3	2882	23.7	18.8	0.30, 0.37	0.48	0.00	8696780
2025-11-19 04:39:59	22	-45.5	-27.1	-13.5	11.8	2918	23.6	19.7	0.31, 0.37	0.48	0.00	8696781