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 22463
Detector 14 day operating status: Last detected dimming: 633 hours and 41 minutes ago (2026-08-22 23:59 UTC) Overview for dimming #: 22463 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 22463
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-08-20 23:23:59 1 0.0 0.0 0.0 0.0 0 , 0.00 9046848

2026-08-20 23:25:59 2 0.0 0.0 0.0 0.0 0 , 0.00 9046849

2026-08-20 23:27:59 3 0.0 0.0 0.0 0.0 0 , 0.00 9046850

2026-08-20 23:29:59 4 -0.9 -8.1 -10.2 0.0 81 , 0.00 9046851

2026-08-20 23:31:59 5 -2.8 -15.0 -15.5 0.0 191 , 0.00 9046852

2026-08-20 23:33:59 6 -4.4 -23.0 -17.5 0.0 253 1.20, -0.06 1.20 0.00 9046853

2026-08-20 23:35:59 7 -5.7 -25.5 -12.3 0.0 367 1.19, -0.06 1.20 0.00 9046854

2026-08-20 23:37:59 8 -7.9 -25.9 -9.3 0.0 586 1.20, -0.06 1.20 0.00 9046855

2026-08-20 23:39:59 9 -9.2 -25.7 -9.6 0.0 697 1.20, -0.05 1.20 4.98 9046856

2026-08-20 23:41:59 10 -12.7 -29.6 -9.8 0.0 970 1.20, -0.06 1.20 0.00 9046857

2026-08-20 23:43:59 11 -18.5 -32.5 -9.8 0.1 1450 1.19, -0.06 1.20 1.00 9046858

2026-08-20 23:45:59 12 -55.1 -85.2 -12.0 0.1 2708 1.10, -0.03 1.10 7.08 9046859

2026-08-20 23:47:59 13 -75.0 -88.7 -12.3 0.2 3493 1.11, -0.04 1.11 51.98 9046860

2026-08-20 23:49:59 14 -83.2 -72.7 -12.2 0.3 4036 1.13, -0.06 1.13 66.00 9046861

2026-08-20 23:51:59 15 -92.3 -69.6 -12.0 0.7 4663 1.14, -0.07 1.14 29.11 9046862

2026-08-20 23:53:59 16 -97.2 -60.4 -12.1 0.7 5208 1.15, -0.07 1.15 8.31 9046863

2026-08-20 23:55:59 17 -100.7 -54.1 -12.6 0.8 5524 1.15, -0.06 1.16 7.36 9046864

2026-08-20 23:57:59 18 -112.4 -51.9 -13.3 1.0 6210 1.16, -0.05 1.16 8.15 9046865

2026-08-20 23:59:59 19 -123.8 -54.1 -13.7 1.2 6827 1.15, -0.04 1.15 10.54 9047586

2026-08-21 00:01:59 20 -131.6 -56.9 -13.8 1.3 7178 1.15, -0.04 1.15 13.25 9047587

2026-08-21 00:03:59 21 -137.4 -60.3 -13.9 1.3 7570 1.15, -0.04 1.15 11.04 9047588

2026-08-21 00:05:59 22 -145.5 -63.0 -13.8 1.5 8038 1.15, -0.03 1.15 9.31 9047589

2026-08-21 00:07:59 23 -154.2 -64.6 -13.8 1.4 8459 1.15, -0.03 1.15 20.22 9047590

2026-08-21 00:09:59 24 -162.2 -65.4 -14.1 1.5 8710 1.15, -0.03 1.15 9.14 9047591

2026-08-21 00:11:59 25 -170.4 -66.4 -14.2 1.7 8988 1.15, -0.03 1.15 5.10 9047592

2026-08-21 00:13:59 26 -176.6 -67.5 -14.6 1.8 9124 1.15, -0.03 1.15 4.05 9047593

2026-08-21 00:15:59 27 -183.7 -68.0 -14.9 1.8 9288 1.14, -0.02 1.14 3.59 9047594

2026-08-21 00:17:59 28 -190.8 -67.9 -15.1 2.1 9525 1.14, -0.02 1.14 2.82 9047595

2026-08-21 00:19:59 29 -197.6 -67.2 -15.4 2.4 9741 1.14, -0.02 1.14 2.95 9047596

2026-08-21 00:21:59 30 -203.5 -67.0 -15.5 2.5 10042 1.14, -0.02 1.14 2.83 9047597

2026-08-21 00:23:59 31 -207.8 -67.1 -15.6 2.5 10260 1.14, -0.02 1.14 2.69 9047598

2026-08-21 00:25:59 32 -210.7 -66.7 -15.6 2.4 10401 1.14, -0.01 1.14 4.65 9047599

2026-08-21 00:27:59 33 -214.4 -67.1 -15.7 2.5 10552 1.14, -0.01 1.14 0.00 9047600

2026-08-21 00:29:59 34 -215.6 -67.8 -15.7 2.7 10625 1.14, -0.02 1.14 0.00 9047601

2026-08-21 00:31:59 35 -217.1 -68.6 -15.9 2.4 10693 1.15, -0.02 1.15 0.00 9047602

2026-08-21 00:33:59 36 -218.6 -69.5 -16.0 2.7 10704 1.15, -0.02 1.15 0.00 9047603

2026-08-21 00:35:59 37 -220.8 -70.6 -16.0 2.9 10803 1.15, -0.02 1.15 0.00 9047604

2026-08-21 00:37:59 38 -222.7 -72.0 -16.1 2.8 10865 1.15, -0.02 1.15 0.00 9047605

2026-08-21 00:39:59 39 -223.1 -73.7 -16.0 2.9 10954 1.15, -0.02 1.15 0.00 9047606

2026-08-21 00:41:59 40 -221.5 -74.6 -15.9 2.9 10877 1.15, -0.02 1.15 0.00 9047607

2026-08-21 00:43:59 41 -222.3 -75.4 -15.8 3.0 10914 1.15, -0.02 1.15 0.00 9047608

2026-08-21 00:45:59 42 -221.6 -75.6 -15.8 3.1 10898 1.15, -0.02 1.15 0.00 9047609

2026-08-21 00:47:59 43 -221.5 -75.6 -15.8 3.0 10887 1.15, -0.02 1.15 0.00 9047610

2026-08-21 00:49:59 44 -220.9 -75.9 -15.8 3.1 10901 1.15, -0.02 1.15 0.00 9047611

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	x,y in R☉	dist. R☉	detection	Img ID
2026-08-20 23:23:59	1	0.0	0.0	0.0	0.0	0	,		0.00	9046848
2026-08-20 23:25:59	2	0.0	0.0	0.0	0.0	0	,		0.00	9046849
2026-08-20 23:27:59	3	0.0	0.0	0.0	0.0	0	,		0.00	9046850
2026-08-20 23:29:59	4	-0.9	-8.1	-10.2	0.0	81	,		0.00	9046851
2026-08-20 23:31:59	5	-2.8	-15.0	-15.5	0.0	191	,		0.00	9046852
2026-08-20 23:33:59	6	-4.4	-23.0	-17.5	0.0	253	1.20, -0.06	1.20	0.00	9046853
2026-08-20 23:35:59	7	-5.7	-25.5	-12.3	0.0	367	1.19, -0.06	1.20	0.00	9046854
2026-08-20 23:37:59	8	-7.9	-25.9	-9.3	0.0	586	1.20, -0.06	1.20	0.00	9046855
2026-08-20 23:39:59	9	-9.2	-25.7	-9.6	0.0	697	1.20, -0.05	1.20	4.98	9046856
2026-08-20 23:41:59	10	-12.7	-29.6	-9.8	0.0	970	1.20, -0.06	1.20	0.00	9046857
2026-08-20 23:43:59	11	-18.5	-32.5	-9.8	0.1	1450	1.19, -0.06	1.20	1.00	9046858
2026-08-20 23:45:59	12	-55.1	-85.2	-12.0	0.1	2708	1.10, -0.03	1.10	7.08	9046859
2026-08-20 23:47:59	13	-75.0	-88.7	-12.3	0.2	3493	1.11, -0.04	1.11	51.98	9046860
2026-08-20 23:49:59	14	-83.2	-72.7	-12.2	0.3	4036	1.13, -0.06	1.13	66.00	9046861
2026-08-20 23:51:59	15	-92.3	-69.6	-12.0	0.7	4663	1.14, -0.07	1.14	29.11	9046862
2026-08-20 23:53:59	16	-97.2	-60.4	-12.1	0.7	5208	1.15, -0.07	1.15	8.31	9046863
2026-08-20 23:55:59	17	-100.7	-54.1	-12.6	0.8	5524	1.15, -0.06	1.16	7.36	9046864
2026-08-20 23:57:59	18	-112.4	-51.9	-13.3	1.0	6210	1.16, -0.05	1.16	8.15	9046865
2026-08-20 23:59:59	19	-123.8	-54.1	-13.7	1.2	6827	1.15, -0.04	1.15	10.54	9047586
2026-08-21 00:01:59	20	-131.6	-56.9	-13.8	1.3	7178	1.15, -0.04	1.15	13.25	9047587
2026-08-21 00:03:59	21	-137.4	-60.3	-13.9	1.3	7570	1.15, -0.04	1.15	11.04	9047588
2026-08-21 00:05:59	22	-145.5	-63.0	-13.8	1.5	8038	1.15, -0.03	1.15	9.31	9047589
2026-08-21 00:07:59	23	-154.2	-64.6	-13.8	1.4	8459	1.15, -0.03	1.15	20.22	9047590
2026-08-21 00:09:59	24	-162.2	-65.4	-14.1	1.5	8710	1.15, -0.03	1.15	9.14	9047591
2026-08-21 00:11:59	25	-170.4	-66.4	-14.2	1.7	8988	1.15, -0.03	1.15	5.10	9047592
2026-08-21 00:13:59	26	-176.6	-67.5	-14.6	1.8	9124	1.15, -0.03	1.15	4.05	9047593
2026-08-21 00:15:59	27	-183.7	-68.0	-14.9	1.8	9288	1.14, -0.02	1.14	3.59	9047594
2026-08-21 00:17:59	28	-190.8	-67.9	-15.1	2.1	9525	1.14, -0.02	1.14	2.82	9047595
2026-08-21 00:19:59	29	-197.6	-67.2	-15.4	2.4	9741	1.14, -0.02	1.14	2.95	9047596
2026-08-21 00:21:59	30	-203.5	-67.0	-15.5	2.5	10042	1.14, -0.02	1.14	2.83	9047597
2026-08-21 00:23:59	31	-207.8	-67.1	-15.6	2.5	10260	1.14, -0.02	1.14	2.69	9047598
2026-08-21 00:25:59	32	-210.7	-66.7	-15.6	2.4	10401	1.14, -0.01	1.14	4.65	9047599
2026-08-21 00:27:59	33	-214.4	-67.1	-15.7	2.5	10552	1.14, -0.01	1.14	0.00	9047600
2026-08-21 00:29:59	34	-215.6	-67.8	-15.7	2.7	10625	1.14, -0.02	1.14	0.00	9047601
2026-08-21 00:31:59	35	-217.1	-68.6	-15.9	2.4	10693	1.15, -0.02	1.15	0.00	9047602
2026-08-21 00:33:59	36	-218.6	-69.5	-16.0	2.7	10704	1.15, -0.02	1.15	0.00	9047603
2026-08-21 00:35:59	37	-220.8	-70.6	-16.0	2.9	10803	1.15, -0.02	1.15	0.00	9047604
2026-08-21 00:37:59	38	-222.7	-72.0	-16.1	2.8	10865	1.15, -0.02	1.15	0.00	9047605
2026-08-21 00:39:59	39	-223.1	-73.7	-16.0	2.9	10954	1.15, -0.02	1.15	0.00	9047606
2026-08-21 00:41:59	40	-221.5	-74.6	-15.9	2.9	10877	1.15, -0.02	1.15	0.00	9047607
2026-08-21 00:43:59	41	-222.3	-75.4	-15.8	3.0	10914	1.15, -0.02	1.15	0.00	9047608
2026-08-21 00:45:59	42	-221.6	-75.6	-15.8	3.1	10898	1.15, -0.02	1.15	0.00	9047609
2026-08-21 00:47:59	43	-221.5	-75.6	-15.8	3.0	10887	1.15, -0.02	1.15	0.00	9047610
2026-08-21 00:49:59	44	-220.9	-75.9	-15.8	3.1	10901	1.15, -0.02	1.15	0.00	9047611