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 20469
Detector 14 day operating status: Last detected dimming: 211 hours and 15 minutes ago (2025-10-24 20:53 UTC) Overview for dimming #: 20469 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 #: 20469
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-16 03:51:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8647847

2025-10-16 03:53:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8647848

2025-10-16 03:55:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8647849

2025-10-16 03:57:59 4 0.0 0.0 0.0 0.0 0 , 1.18 8647850

2025-10-16 03:59:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8647851

2025-10-16 04:01:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8647852

2025-10-16 04:03:59 7 -0.5 -3.8 -7.0 0.0 67 , 0.00 8647853

2025-10-16 04:05:59 8 -1.8 -6.5 -7.9 0.4 217 , 0.00 8647854

2025-10-16 04:07:59 9 -3.0 -7.7 -8.4 1.0 354 0.92, 0.50 1.05 5.27 8647855

2025-10-16 04:09:59 10 -3.6 -8.7 -8.9 2.0 402 0.93, 0.50 1.06 2.72 8647856

2025-10-16 04:11:59 11 -4.2 -8.9 -8.4 1.9 475 0.92, 0.49 1.04 0.00 8647857

2025-10-16 04:13:59 12 -4.9 -9.8 -8.7 1.8 526 0.92, 0.49 1.05 0.00 8647858

2025-10-16 04:15:59 13 -4.9 -10.1 -8.9 0.9 521 0.92, 0.49 1.04 0.00 8647859

2025-10-16 04:17:59 14 -5.9 -10.0 -9.1 2.3 594 27.6 80.8 0.88, 0.45 0.99 0.00 8647860

2025-10-16 04:19:59 15 -6.5 -10.2 -9.1 2.7 635 27.0 74.2 0.87, 0.43 0.97 0.00 8647861

2025-10-16 04:21:59 16 -6.9 -12.0 -8.9 3.3 661 27.0 73.5 0.86, 0.43 0.96 0.00 8647862

2025-10-16 04:23:59 17 -7.1 -11.6 -9.4 2.9 668 27.0 73.1 0.86, 0.43 0.96 0.00 8647863

2025-10-16 04:25:59 18 -9.5 -15.8 -9.3 3.9 796 26.3 72.2 0.86, 0.42 0.96 0.00 8647864

2025-10-16 04:27:59 19 -10.3 -17.3 -9.3 4.4 828 26.1 72.3 0.86, 0.41 0.96 0.00 8647865

2025-10-16 04:29:59 20 -10.5 -18.2 -9.4 4.3 839 26.1 72.4 0.87, 0.41 0.96 0.00 8647866

2025-10-16 04:31:59 21 -11.8 -20.6 -10.2 4.8 894 26.0 72.6 0.87, 0.41 0.96 0.00 8647867

2025-10-16 04:33:59 22 -15.8 -25.4 -9.6 7.4 1218 26.0 72.3 0.86, 0.41 0.96 1.05 8647868

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
2025-10-16 03:51:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8647847
2025-10-16 03:53:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8647848
2025-10-16 03:55:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8647849
2025-10-16 03:57:59	4	0.0	0.0	0.0	0.0	0			,		1.18	8647850
2025-10-16 03:59:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8647851
2025-10-16 04:01:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8647852
2025-10-16 04:03:59	7	-0.5	-3.8	-7.0	0.0	67			,		0.00	8647853
2025-10-16 04:05:59	8	-1.8	-6.5	-7.9	0.4	217			,		0.00	8647854
2025-10-16 04:07:59	9	-3.0	-7.7	-8.4	1.0	354			0.92, 0.50	1.05	5.27	8647855
2025-10-16 04:09:59	10	-3.6	-8.7	-8.9	2.0	402			0.93, 0.50	1.06	2.72	8647856
2025-10-16 04:11:59	11	-4.2	-8.9	-8.4	1.9	475			0.92, 0.49	1.04	0.00	8647857
2025-10-16 04:13:59	12	-4.9	-9.8	-8.7	1.8	526			0.92, 0.49	1.05	0.00	8647858
2025-10-16 04:15:59	13	-4.9	-10.1	-8.9	0.9	521			0.92, 0.49	1.04	0.00	8647859
2025-10-16 04:17:59	14	-5.9	-10.0	-9.1	2.3	594	27.6	80.8	0.88, 0.45	0.99	0.00	8647860
2025-10-16 04:19:59	15	-6.5	-10.2	-9.1	2.7	635	27.0	74.2	0.87, 0.43	0.97	0.00	8647861
2025-10-16 04:21:59	16	-6.9	-12.0	-8.9	3.3	661	27.0	73.5	0.86, 0.43	0.96	0.00	8647862
2025-10-16 04:23:59	17	-7.1	-11.6	-9.4	2.9	668	27.0	73.1	0.86, 0.43	0.96	0.00	8647863
2025-10-16 04:25:59	18	-9.5	-15.8	-9.3	3.9	796	26.3	72.2	0.86, 0.42	0.96	0.00	8647864
2025-10-16 04:27:59	19	-10.3	-17.3	-9.3	4.4	828	26.1	72.3	0.86, 0.41	0.96	0.00	8647865
2025-10-16 04:29:59	20	-10.5	-18.2	-9.4	4.3	839	26.1	72.4	0.87, 0.41	0.96	0.00	8647866
2025-10-16 04:31:59	21	-11.8	-20.6	-10.2	4.8	894	26.0	72.6	0.87, 0.41	0.96	0.00	8647867
2025-10-16 04:33:59	22	-15.8	-25.4	-9.6	7.4	1218	26.0	72.3	0.86, 0.41	0.96	1.05	8647868