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 19845
Detector 14 day operating status: Last detected dimming: 203 hours and 4 minutes ago (2025-08-27 23:57 UTC) Overview for dimming #: 19845 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 #: 19845
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-08 19:49:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8549772

2025-08-08 19:51:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8549773

2025-08-08 19:53:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8549774

2025-08-08 19:55:59 4 0.0 0.0 -12.5 0.0 2 -21.1 60.9 0.82, -0.41 0.92 1.48 8549775

2025-08-08 19:57:59 5 0.0 0.0 0.0 0.0 0 , 1.92 8549776

2025-08-08 19:59:59 6 0.0 0.0 -18.1 0.0 2 , 1.26 8549777

2025-08-08 20:01:59 7 -0.2 -1.6 -21.0 0.1 8 -21.2 61.2 0.83, -0.41 0.92 0.93 8549778

2025-08-08 20:03:59 8 -0.3 -3.6 -24.1 0.1 14 -21.1 61.2 0.83, -0.41 0.92 0.99 8549779

2025-08-08 20:05:59 9 -0.6 -6.2 -24.4 0.2 21 -21.0 59.5 0.81, -0.41 0.91 5.18 8549780

2025-08-08 20:07:59 10 -0.7 -8.7 -29.5 0.2 23 , 6.78 8549781

2025-08-08 20:09:59 11 -0.3 -3.2 -20.9 0.1 13 , 2.23 8549782

2025-08-08 20:11:59 12 -0.4 -3.8 -28.4 0.1 12 , 2.91 8549783

2025-08-08 20:13:59 13 -1.2 -8.9 -45.0 0.2 26 , 1.98 8549784

2025-08-08 20:15:59 14 -1.8 -20.8 -46.7 0.3 35 , 1.62 8549785

2025-08-08 20:17:59 15 -2.3 -23.1 -46.6 0.3 45 , 1.43 8549786

2025-08-08 20:19:59 16 -2.6 -26.3 -48.6 0.4 49 , 1.02 8549787

2025-08-08 20:21:59 17 -1.0 -9.0 -43.7 0.2 21 , 3.57 8549788

2025-08-08 20:23:59 18 0.0 0.0 0.0 0.0 0 , 1.91 8549789

2025-08-08 20:25:59 19 0.0 0.0 0.0 0.0 0 , 1.73 8549790

2025-08-08 20:27:59 20 0.0 0.0 -10.7 0.0 2 , 0.91 8549791

2025-08-08 20:29:59 21 0.0 0.0 0.0 0.0 0 , 0.00 8549792

2025-08-08 20:31:59 22 0.0 0.0 0.0 0.0 0 , 0.00 8549793

2025-08-08 20:33:59 23 0.0 0.0 0.0 0.0 0 , 0.00 8549794

2025-08-08 20:35:59 24 0.0 0.0 0.0 0.0 0 , 0.00 8549795

2025-08-08 20:37:59 25 0.0 0.0 0.0 0.0 0 , 6.04 8549796

2025-08-08 20:39:59 26 -0.6 -6.7 -14.3 0.3 42 -21.1 51.8 0.74, -0.43 0.86 8.28 8549797

2025-08-08 20:41:59 27 -1.7 -12.8 -13.4 0.7 115 -21.0 52.7 0.75, -0.42 0.86 6.59 8549798

2025-08-08 20:43:59 28 -2.4 -16.4 -14.4 0.9 150 -21.0 52.9 0.75, -0.42 0.86 1.97 8549799

2025-08-08 20:45:59 29 -2.6 -17.1 -13.5 1.0 168 -20.9 52.9 0.75, -0.42 0.86 1.46 8549800

2025-08-08 20:47:59 30 -2.7 -17.1 -13.3 1.0 162 -16.0 51.2 0.76, -0.34 0.83 0.00 8549801

2025-08-08 20:49:59 31 -3.3 -17.7 -14.3 1.1 182 -21.0 56.1 0.78, -0.42 0.89 0.00 8549802

2025-08-08 20:51:59 32 -4.0 -19.1 -14.7 1.3 210 -17.5 54.7 0.79, -0.36 0.87 0.00 8549803

2025-08-08 20:53:59 33 -4.4 -19.7 -16.3 1.4 217 -16.5 54.5 0.79, -0.35 0.86 0.00 8549804

2025-08-08 20:55:59 34 -4.1 -20.9 -18.1 1.3 196 -18.9 55.5 0.79, -0.38 0.88 0.00 8549805

2025-08-08 20:57:59 35 -4.5 -22.1 -19.0 1.3 200 -20.9 57.4 0.80, -0.41 0.90 0.00 8549806

2025-08-08 21:01:59 36 -6.4 -23.6 -18.3 1.9 285 -16.2 56.1 0.81, -0.34 0.87 0.00 8549808

2025-08-08 21:03:59 37 -6.5 -25.1 -18.8 1.9 291 -18.6 56.8 0.80, -0.38 0.89 0.92 8549809

2025-08-08 21:05:59 38 -6.7 -25.0 -18.3 2.0 298 -18.5 56.5 0.80, -0.38 0.88 1.01 8549810

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
2025-08-08 19:49:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8549772
2025-08-08 19:51:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8549773
2025-08-08 19:53:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8549774
2025-08-08 19:55:59	4	0.0	0.0	-12.5	0.0	2	-21.1	60.9	0.82, -0.41	0.92	1.48	8549775
2025-08-08 19:57:59	5	0.0	0.0	0.0	0.0	0			,		1.92	8549776
2025-08-08 19:59:59	6	0.0	0.0	-18.1	0.0	2			,		1.26	8549777
2025-08-08 20:01:59	7	-0.2	-1.6	-21.0	0.1	8	-21.2	61.2	0.83, -0.41	0.92	0.93	8549778
2025-08-08 20:03:59	8	-0.3	-3.6	-24.1	0.1	14	-21.1	61.2	0.83, -0.41	0.92	0.99	8549779
2025-08-08 20:05:59	9	-0.6	-6.2	-24.4	0.2	21	-21.0	59.5	0.81, -0.41	0.91	5.18	8549780
2025-08-08 20:07:59	10	-0.7	-8.7	-29.5	0.2	23			,		6.78	8549781
2025-08-08 20:09:59	11	-0.3	-3.2	-20.9	0.1	13			,		2.23	8549782
2025-08-08 20:11:59	12	-0.4	-3.8	-28.4	0.1	12			,		2.91	8549783
2025-08-08 20:13:59	13	-1.2	-8.9	-45.0	0.2	26			,		1.98	8549784
2025-08-08 20:15:59	14	-1.8	-20.8	-46.7	0.3	35			,		1.62	8549785
2025-08-08 20:17:59	15	-2.3	-23.1	-46.6	0.3	45			,		1.43	8549786
2025-08-08 20:19:59	16	-2.6	-26.3	-48.6	0.4	49			,		1.02	8549787
2025-08-08 20:21:59	17	-1.0	-9.0	-43.7	0.2	21			,		3.57	8549788
2025-08-08 20:23:59	18	0.0	0.0	0.0	0.0	0			,		1.91	8549789
2025-08-08 20:25:59	19	0.0	0.0	0.0	0.0	0			,		1.73	8549790
2025-08-08 20:27:59	20	0.0	0.0	-10.7	0.0	2			,		0.91	8549791
2025-08-08 20:29:59	21	0.0	0.0	0.0	0.0	0			,		0.00	8549792
2025-08-08 20:31:59	22	0.0	0.0	0.0	0.0	0			,		0.00	8549793
2025-08-08 20:33:59	23	0.0	0.0	0.0	0.0	0			,		0.00	8549794
2025-08-08 20:35:59	24	0.0	0.0	0.0	0.0	0			,		0.00	8549795
2025-08-08 20:37:59	25	0.0	0.0	0.0	0.0	0			,		6.04	8549796
2025-08-08 20:39:59	26	-0.6	-6.7	-14.3	0.3	42	-21.1	51.8	0.74, -0.43	0.86	8.28	8549797
2025-08-08 20:41:59	27	-1.7	-12.8	-13.4	0.7	115	-21.0	52.7	0.75, -0.42	0.86	6.59	8549798
2025-08-08 20:43:59	28	-2.4	-16.4	-14.4	0.9	150	-21.0	52.9	0.75, -0.42	0.86	1.97	8549799
2025-08-08 20:45:59	29	-2.6	-17.1	-13.5	1.0	168	-20.9	52.9	0.75, -0.42	0.86	1.46	8549800
2025-08-08 20:47:59	30	-2.7	-17.1	-13.3	1.0	162	-16.0	51.2	0.76, -0.34	0.83	0.00	8549801
2025-08-08 20:49:59	31	-3.3	-17.7	-14.3	1.1	182	-21.0	56.1	0.78, -0.42	0.89	0.00	8549802
2025-08-08 20:51:59	32	-4.0	-19.1	-14.7	1.3	210	-17.5	54.7	0.79, -0.36	0.87	0.00	8549803
2025-08-08 20:53:59	33	-4.4	-19.7	-16.3	1.4	217	-16.5	54.5	0.79, -0.35	0.86	0.00	8549804
2025-08-08 20:55:59	34	-4.1	-20.9	-18.1	1.3	196	-18.9	55.5	0.79, -0.38	0.88	0.00	8549805
2025-08-08 20:57:59	35	-4.5	-22.1	-19.0	1.3	200	-20.9	57.4	0.80, -0.41	0.90	0.00	8549806
2025-08-08 21:01:59	36	-6.4	-23.6	-18.3	1.9	285	-16.2	56.1	0.81, -0.34	0.87	0.00	8549808
2025-08-08 21:03:59	37	-6.5	-25.1	-18.8	1.9	291	-18.6	56.8	0.80, -0.38	0.89	0.92	8549809
2025-08-08 21:05:59	38	-6.7	-25.0	-18.3	2.0	298	-18.5	56.5	0.80, -0.38	0.88	1.01	8549810