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 20402
Detector 14 day operating status: Last detected dimming: 211 hours and 11 minutes ago (2025-10-24 20:53 UTC) Overview for dimming #: 20402 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 #: 20402
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-07 22:29:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8636524

2025-10-07 22:31:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8636525

2025-10-07 22:33:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8636526

2025-10-07 22:35:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8636527

2025-10-07 22:37:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8636528

2025-10-07 22:39:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8636529

2025-10-07 22:41:59 7 -14.3 -45.0 -18.3 2.7 545 28.1 -47.8 -0.66, 0.41 0.78 0.99 8636530

2025-10-07 22:43:59 8 0.0 0.0 0.0 0.0 0 , 1.84 8636531

2025-10-07 22:45:59 9 -20.7 -50.6 -21.8 3.5 711 27.8 -47.1 -0.66, 0.40 0.77 1.93 8636532

2025-10-07 22:47:59 10 -24.4 -50.3 -23.9 4.1 829 27.8 -47.3 -0.66, 0.40 0.77 4.25 8636533

2025-10-07 22:49:59 11 -25.6 -49.1 -23.4 4.4 890 27.7 -47.1 -0.66, 0.40 0.77 5.04 8636534

2025-10-07 22:51:59 12 -26.6 -48.1 -21.7 4.7 952 27.7 -47.2 -0.66, 0.40 0.77 2.97 8636535

2025-10-07 22:53:59 13 -29.3 -48.9 -21.7 5.2 1060 27.8 -47.5 -0.66, 0.40 0.77 1.11 8636536

2025-10-07 22:55:59 14 -31.0 -49.4 -20.0 5.9 1185 27.8 -47.7 -0.66, 0.40 0.77 0.94 8636537

2025-10-07 22:57:59 15 -32.4 -49.0 -19.4 6.5 1317 27.8 -47.8 -0.66, 0.40 0.78 0.00 8636538

2025-10-07 22:59:59 16 -31.1 -47.1 -19.5 6.6 1322 27.6 -47.8 -0.66, 0.40 0.77 0.00 8636539

2025-10-07 23:01:59 17 -28.2 -45.1 -19.5 6.0 1218 27.4 -47.5 -0.66, 0.40 0.77 0.00 8636540

2025-10-07 23:03:59 18 -26.6 -44.0 -18.4 6.0 1213 27.2 -47.4 -0.66, 0.39 0.77 0.00 8636541

2025-10-07 23:05:59 19 -24.9 -40.5 -17.8 5.7 1162 26.9 -47.1 -0.66, 0.39 0.77 0.00 8636542

2025-10-07 23:07:59 20 -23.2 -35.6 -16.0 6.1 1184 26.8 -47.1 -0.66, 0.39 0.77 1.19 8636543

2025-10-07 23:09:59 21 -21.5 -34.9 -15.0 6.4 1151 26.7 -47.0 -0.66, 0.38 0.76 0.00 8636544

2025-10-07 23:11:59 22 -21.4 -32.4 -14.2 7.2 1195 26.4 -47.5 -0.67, 0.38 0.77 0.00 8636545

2025-10-07 23:13:59 23 -22.4 -30.6 -12.9 8.8 1382 26.2 -47.3 -0.67, 0.38 0.77 1.57 8636546

2025-10-07 23:15:59 24 -24.1 -29.7 -11.7 10.4 1583 25.8 -47.2 -0.67, 0.37 0.76 1.50 8636547

2025-10-07 23:17:59 25 -24.4 -28.9 -11.6 10.8 1668 25.9 -47.1 -0.67, 0.37 0.76 0.00 8636548

2025-10-07 23:19:59 26 -26.5 -26.5 -10.9 12.7 1919 25.9 -47.9 -0.68, 0.37 0.77 0.00 8636549

2025-10-07 23:21:59 27 -31.8 -26.1 -10.6 17.3 2398 25.7 -48.7 -0.68, 0.37 0.78 0.00 8636550

2025-10-07 23:23:59 28 -33.1 -25.0 -10.8 18.5 2541 25.7 -47.9 -0.68, 0.37 0.77 0.00 8636551

2025-10-07 23:25:59 29 -36.5 -24.1 -10.6 21.5 2872 25.5 -47.4 -0.67, 0.36 0.76 0.00 8636552

2025-10-07 23:27:59 30 -36.9 -22.6 -10.6 21.6 2909 25.5 -47.0 -0.67, 0.36 0.76 0.00 8636553

2025-10-07 23:29:59 31 -38.5 -23.2 -10.6 23.2 3069 25.0 -45.9 -0.66, 0.35 0.75 0.00 8636554

2025-10-07 23:31:59 32 -43.9 -23.8 -10.2 27.7 3625 24.8 -45.2 -0.65, 0.35 0.74 0.00 8636555

2025-10-07 23:33:59 33 -48.8 -23.0 -10.0 31.1 4038 -11.3 -72.7 -0.95, -0.23 0.97 0.00 8636556

2025-10-07 23:35:59 34 -49.9 -23.7 -10.2 31.6 4121 -11.2 -72.7 -0.95, -0.23 0.97 0.00 8636557

2025-10-07 23:37:59 35 -43.2 -23.6 -10.8 25.3 3426 24.4 -45.7 -0.66, 0.34 0.74 0.00 8636558

2025-10-07 23:39:59 36 -52.3 -24.6 -10.2 32.6 4305 -10.7 -71.8 -0.94, -0.22 0.97 0.00 8636559

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
2025-10-07 22:29:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8636524
2025-10-07 22:31:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8636525
2025-10-07 22:33:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8636526
2025-10-07 22:35:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8636527
2025-10-07 22:37:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8636528
2025-10-07 22:39:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8636529
2025-10-07 22:41:59	7	-14.3	-45.0	-18.3	2.7	545	28.1	-47.8	-0.66, 0.41	0.78	0.99	8636530
2025-10-07 22:43:59	8	0.0	0.0	0.0	0.0	0			,		1.84	8636531
2025-10-07 22:45:59	9	-20.7	-50.6	-21.8	3.5	711	27.8	-47.1	-0.66, 0.40	0.77	1.93	8636532
2025-10-07 22:47:59	10	-24.4	-50.3	-23.9	4.1	829	27.8	-47.3	-0.66, 0.40	0.77	4.25	8636533
2025-10-07 22:49:59	11	-25.6	-49.1	-23.4	4.4	890	27.7	-47.1	-0.66, 0.40	0.77	5.04	8636534
2025-10-07 22:51:59	12	-26.6	-48.1	-21.7	4.7	952	27.7	-47.2	-0.66, 0.40	0.77	2.97	8636535
2025-10-07 22:53:59	13	-29.3	-48.9	-21.7	5.2	1060	27.8	-47.5	-0.66, 0.40	0.77	1.11	8636536
2025-10-07 22:55:59	14	-31.0	-49.4	-20.0	5.9	1185	27.8	-47.7	-0.66, 0.40	0.77	0.94	8636537
2025-10-07 22:57:59	15	-32.4	-49.0	-19.4	6.5	1317	27.8	-47.8	-0.66, 0.40	0.78	0.00	8636538
2025-10-07 22:59:59	16	-31.1	-47.1	-19.5	6.6	1322	27.6	-47.8	-0.66, 0.40	0.77	0.00	8636539
2025-10-07 23:01:59	17	-28.2	-45.1	-19.5	6.0	1218	27.4	-47.5	-0.66, 0.40	0.77	0.00	8636540
2025-10-07 23:03:59	18	-26.6	-44.0	-18.4	6.0	1213	27.2	-47.4	-0.66, 0.39	0.77	0.00	8636541
2025-10-07 23:05:59	19	-24.9	-40.5	-17.8	5.7	1162	26.9	-47.1	-0.66, 0.39	0.77	0.00	8636542
2025-10-07 23:07:59	20	-23.2	-35.6	-16.0	6.1	1184	26.8	-47.1	-0.66, 0.39	0.77	1.19	8636543
2025-10-07 23:09:59	21	-21.5	-34.9	-15.0	6.4	1151	26.7	-47.0	-0.66, 0.38	0.76	0.00	8636544
2025-10-07 23:11:59	22	-21.4	-32.4	-14.2	7.2	1195	26.4	-47.5	-0.67, 0.38	0.77	0.00	8636545
2025-10-07 23:13:59	23	-22.4	-30.6	-12.9	8.8	1382	26.2	-47.3	-0.67, 0.38	0.77	1.57	8636546
2025-10-07 23:15:59	24	-24.1	-29.7	-11.7	10.4	1583	25.8	-47.2	-0.67, 0.37	0.76	1.50	8636547
2025-10-07 23:17:59	25	-24.4	-28.9	-11.6	10.8	1668	25.9	-47.1	-0.67, 0.37	0.76	0.00	8636548
2025-10-07 23:19:59	26	-26.5	-26.5	-10.9	12.7	1919	25.9	-47.9	-0.68, 0.37	0.77	0.00	8636549
2025-10-07 23:21:59	27	-31.8	-26.1	-10.6	17.3	2398	25.7	-48.7	-0.68, 0.37	0.78	0.00	8636550
2025-10-07 23:23:59	28	-33.1	-25.0	-10.8	18.5	2541	25.7	-47.9	-0.68, 0.37	0.77	0.00	8636551
2025-10-07 23:25:59	29	-36.5	-24.1	-10.6	21.5	2872	25.5	-47.4	-0.67, 0.36	0.76	0.00	8636552
2025-10-07 23:27:59	30	-36.9	-22.6	-10.6	21.6	2909	25.5	-47.0	-0.67, 0.36	0.76	0.00	8636553
2025-10-07 23:29:59	31	-38.5	-23.2	-10.6	23.2	3069	25.0	-45.9	-0.66, 0.35	0.75	0.00	8636554
2025-10-07 23:31:59	32	-43.9	-23.8	-10.2	27.7	3625	24.8	-45.2	-0.65, 0.35	0.74	0.00	8636555
2025-10-07 23:33:59	33	-48.8	-23.0	-10.0	31.1	4038	-11.3	-72.7	-0.95, -0.23	0.97	0.00	8636556
2025-10-07 23:35:59	34	-49.9	-23.7	-10.2	31.6	4121	-11.2	-72.7	-0.95, -0.23	0.97	0.00	8636557
2025-10-07 23:37:59	35	-43.2	-23.6	-10.8	25.3	3426	24.4	-45.7	-0.66, 0.34	0.74	0.00	8636558
2025-10-07 23:39:59	36	-52.3	-24.6	-10.2	32.6	4305	-10.7	-71.8	-0.94, -0.22	0.97	0.00	8636559