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 19943
Detector 14 day operating status: Last detected dimming: 203 hours and 3 minutes ago (2025-08-27 23:57 UTC) Overview for dimming #: 19943 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 #: 19943
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-20 07:23:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8566559

2025-08-20 07:25:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8566560

2025-08-20 07:27:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8566561

2025-08-20 07:29:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8566562

2025-08-20 07:31:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8566563

2025-08-20 07:33:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8566564

2025-08-20 07:35:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8566565

2025-08-20 07:37:59 8 0.0 0.0 0.0 0.0 0 , 1.66 8566566

2025-08-20 07:39:59 9 0.0 0.0 0.0 0.0 0 , 1.40 8566567

2025-08-20 07:41:59 10 0.0 0.0 0.0 0.0 0 , 1.17 8566568

2025-08-20 07:43:59 11 0.0 0.0 0.0 0.0 0 , 1.35 8566569

2025-08-20 07:45:59 12 0.0 0.0 -7.7 0.0 4 14.4 -64.1 -0.88, 0.20 0.90 0.00 8566570

2025-08-20 07:47:59 13 -0.9 -5.4 -7.5 0.1 123 10.4 -79.6 -0.98, 0.16 0.99 0.00 8566571

2025-08-20 07:49:59 14 -1.9 -6.9 -7.4 0.4 245 10.9 -77.0 -0.97, 0.16 0.98 0.00 8566572

2025-08-20 07:51:59 15 -2.9 -7.4 -7.2 0.5 382 -1.03, 0.14 1.04 0.00 8566573

2025-08-20 07:53:59 16 -3.5 -8.1 -7.6 0.8 442 -1.02, 0.14 1.03 0.00 8566574

2025-08-20 07:55:59 17 -4.3 -8.0 -7.7 0.9 527 9.9 -83.0 -0.99, 0.16 1.00 0.00 8566575

2025-08-20 07:57:59 18 -5.2 -8.3 -7.8 1.4 642 -1.04, 0.13 1.05 0.00 8566576

2025-08-20 07:59:59 19 -6.3 -9.2 -8.6 1.5 725 -1.04, 0.14 1.05 0.00 8566577

2025-08-20 08:01:59 20 -6.9 -9.6 -8.4 1.7 777 -1.01, 0.15 1.02 0.00 8566578

2025-08-20 08:03:59 21 -11.3 -16.0 -9.4 4.2 1093 27.4 -66.7 -0.82, 0.42 0.92 0.96 8566579

2025-08-20 08:05:59 22 -12.6 -16.1 -9.3 4.9 1220 27.7 -66.8 -0.82, 0.42 0.93 0.00 8566580

2025-08-20 08:07:59 23 -14.1 -15.9 -9.5 5.9 1349 26.0 -66.0 -0.83, 0.40 0.92 0.00 8566581

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
2025-08-20 07:23:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8566559
2025-08-20 07:25:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8566560
2025-08-20 07:27:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8566561
2025-08-20 07:29:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8566562
2025-08-20 07:31:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8566563
2025-08-20 07:33:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8566564
2025-08-20 07:35:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8566565
2025-08-20 07:37:59	8	0.0	0.0	0.0	0.0	0			,		1.66	8566566
2025-08-20 07:39:59	9	0.0	0.0	0.0	0.0	0			,		1.40	8566567
2025-08-20 07:41:59	10	0.0	0.0	0.0	0.0	0			,		1.17	8566568
2025-08-20 07:43:59	11	0.0	0.0	0.0	0.0	0			,		1.35	8566569
2025-08-20 07:45:59	12	0.0	0.0	-7.7	0.0	4	14.4	-64.1	-0.88, 0.20	0.90	0.00	8566570
2025-08-20 07:47:59	13	-0.9	-5.4	-7.5	0.1	123	10.4	-79.6	-0.98, 0.16	0.99	0.00	8566571
2025-08-20 07:49:59	14	-1.9	-6.9	-7.4	0.4	245	10.9	-77.0	-0.97, 0.16	0.98	0.00	8566572
2025-08-20 07:51:59	15	-2.9	-7.4	-7.2	0.5	382			-1.03, 0.14	1.04	0.00	8566573
2025-08-20 07:53:59	16	-3.5	-8.1	-7.6	0.8	442			-1.02, 0.14	1.03	0.00	8566574
2025-08-20 07:55:59	17	-4.3	-8.0	-7.7	0.9	527	9.9	-83.0	-0.99, 0.16	1.00	0.00	8566575
2025-08-20 07:57:59	18	-5.2	-8.3	-7.8	1.4	642			-1.04, 0.13	1.05	0.00	8566576
2025-08-20 07:59:59	19	-6.3	-9.2	-8.6	1.5	725			-1.04, 0.14	1.05	0.00	8566577
2025-08-20 08:01:59	20	-6.9	-9.6	-8.4	1.7	777			-1.01, 0.15	1.02	0.00	8566578
2025-08-20 08:03:59	21	-11.3	-16.0	-9.4	4.2	1093	27.4	-66.7	-0.82, 0.42	0.92	0.96	8566579
2025-08-20 08:05:59	22	-12.6	-16.1	-9.3	4.9	1220	27.7	-66.8	-0.82, 0.42	0.93	0.00	8566580
2025-08-20 08:07:59	23	-14.1	-15.9	-9.5	5.9	1349	26.0	-66.0	-0.83, 0.40	0.92	0.00	8566581