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 19904
Detector 14 day operating status: Last detected dimming: 203 hours and 2 minutes ago (2025-08-27 23:57 UTC) Overview for dimming #: 19904 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 #: 19904
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-13 17:11:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8556777

2025-08-13 17:13:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8556778

2025-08-13 17:15:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8556779

2025-08-13 17:17:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8556780

2025-08-13 17:19:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8556781

2025-08-13 17:21:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8556782

2025-08-13 17:23:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8556783

2025-08-13 17:25:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8556784

2025-08-13 17:27:59 9 -0.1 0.0 -26.0 0.0 2 , 1.85 8556785

2025-08-13 17:29:59 10 -0.1 0.0 -43.2 0.0 3 , 0.00 8556786

2025-08-13 17:31:59 11 0.0 0.0 0.0 0.0 0 , 0.00 8556787

2025-08-13 17:33:59 12 -1.2 -6.0 -20.0 0.2 58 17.9 -0.8 -0.01, 0.20 0.20 1.44 8556788

2025-08-13 17:35:59 13 -1.4 -6.5 -19.9 0.2 69 18.1 -0.5 -0.01, 0.20 0.20 0.97 8556789

2025-08-13 17:37:59 14 -1.6 -6.9 -19.1 0.3 82 18.2 -0.4 -0.01, 0.20 0.20 0.00 8556790

2025-08-13 17:39:59 15 -2.3 -9.5 -19.7 0.4 116 18.2 -0.3 -0.01, 0.20 0.20 0.00 8556791

2025-08-13 17:41:59 16 -2.4 -7.6 -18.4 0.4 127 17.7 0.5 0.01, 0.19 0.20 0.00 8556792

2025-08-13 17:43:59 17 -2.9 -11.9 -19.4 0.5 147 16.4 1.0 0.02, 0.17 0.17 0.00 8556793

2025-08-13 17:45:59 18 -2.9 -12.8 -18.5 0.5 152 16.0 0.5 0.01, 0.17 0.17 0.00 8556794

2025-08-13 17:47:59 19 -3.2 -14.1 -19.5 0.5 165 17.5 1.0 0.02, 0.19 0.19 0.00 8556795

2025-08-13 17:49:59 20 -3.7 -16.3 -20.0 0.6 185 17.9 1.1 0.02, 0.20 0.20 0.00 8556796

2025-08-13 17:51:59 21 -3.9 -16.4 -20.8 0.6 185 18.0 1.2 0.02, 0.20 0.20 0.00 8556797

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
2025-08-13 17:11:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8556777
2025-08-13 17:13:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8556778
2025-08-13 17:15:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8556779
2025-08-13 17:17:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8556780
2025-08-13 17:19:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8556781
2025-08-13 17:21:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8556782
2025-08-13 17:23:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8556783
2025-08-13 17:25:59	8	0.0	0.0	0.0	0.0	0			,		0.00	8556784
2025-08-13 17:27:59	9	-0.1	0.0	-26.0	0.0	2			,		1.85	8556785
2025-08-13 17:29:59	10	-0.1	0.0	-43.2	0.0	3			,		0.00	8556786
2025-08-13 17:31:59	11	0.0	0.0	0.0	0.0	0			,		0.00	8556787
2025-08-13 17:33:59	12	-1.2	-6.0	-20.0	0.2	58	17.9	-0.8	-0.01, 0.20	0.20	1.44	8556788
2025-08-13 17:35:59	13	-1.4	-6.5	-19.9	0.2	69	18.1	-0.5	-0.01, 0.20	0.20	0.97	8556789
2025-08-13 17:37:59	14	-1.6	-6.9	-19.1	0.3	82	18.2	-0.4	-0.01, 0.20	0.20	0.00	8556790
2025-08-13 17:39:59	15	-2.3	-9.5	-19.7	0.4	116	18.2	-0.3	-0.01, 0.20	0.20	0.00	8556791
2025-08-13 17:41:59	16	-2.4	-7.6	-18.4	0.4	127	17.7	0.5	0.01, 0.19	0.20	0.00	8556792
2025-08-13 17:43:59	17	-2.9	-11.9	-19.4	0.5	147	16.4	1.0	0.02, 0.17	0.17	0.00	8556793
2025-08-13 17:45:59	18	-2.9	-12.8	-18.5	0.5	152	16.0	0.5	0.01, 0.17	0.17	0.00	8556794
2025-08-13 17:47:59	19	-3.2	-14.1	-19.5	0.5	165	17.5	1.0	0.02, 0.19	0.19	0.00	8556795
2025-08-13 17:49:59	20	-3.7	-16.3	-20.0	0.6	185	17.9	1.1	0.02, 0.20	0.20	0.00	8556796
2025-08-13 17:51:59	21	-3.9	-16.4	-20.8	0.6	185	18.0	1.2	0.02, 0.20	0.20	0.00	8556797