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 20494
Detector 14 day operating status: Last detected dimming: 211 hours and 15 minutes ago (2025-10-24 20:53 UTC) Overview for dimming #: 20494 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 #: 20494
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-18 00:27:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8650625

2025-10-18 00:29:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8650626

2025-10-18 00:31:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8650627

2025-10-18 00:33:59 4 -1.8 -7.1 -8.1 1.4 206 -12.9 -49.2 -0.75, -0.29 0.80 1.23 8650628

2025-10-18 00:35:59 5 -3.0 -9.1 -9.1 2.2 312 -12.8 -49.3 -0.75, -0.29 0.80 1.37 8650629

2025-10-18 00:37:59 6 -3.2 -10.4 -8.4 2.6 358 -12.5 -49.4 -0.75, -0.28 0.80 0.00 8650630

2025-10-18 00:39:59 7 -3.2 -9.7 -7.4 3.2 391 , 0.00 8650631

2025-10-18 00:41:59 8 -6.0 -11.5 -8.2 5.1 657 -12.2 -50.0 -0.76, -0.28 0.81 1.19 8650632

2025-10-18 00:43:59 9 -10.5 -10.7 -8.2 8.9 1147 -53.0 25.6 0.26, -0.86 0.90 4.47 8650633

2025-10-18 00:45:59 10 -17.3 -15.2 -8.8 13.7 1756 -52.0 26.2 0.27, -0.85 0.89 0.98 8650634

2025-10-18 00:47:59 11 -23.3 -16.4 -9.1 18.3 2332 -51.5 25.0 0.27, -0.84 0.88 0.00 8650635

2025-10-18 00:49:59 12 -28.2 -16.0 -9.3 22.3 2787 -51.5 23.6 0.25, -0.84 0.88 2.09 8650636

2025-10-18 00:51:59 13 -53.1 -29.3 -10.6 28.5 4193 -34.3 21.3 0.30, -0.64 0.71 1.76 8650637

2025-10-18 00:53:59 14 -60.9 -30.2 -11.0 31.0 4648 -34.1 21.4 0.31, -0.64 0.71 1.68 8650638

2025-10-18 00:55:59 15 -66.3 -31.3 -11.7 31.2 4796 -34.5 21.1 0.30, -0.65 0.71 2.34 8650639

2025-10-18 00:57:59 16 -72.1 -33.3 -12.0 32.8 5047 -34.6 20.9 0.30, -0.65 0.71 0.00 8650640

2025-10-18 00:59:59 17 -78.7 -35.8 -12.3 34.6 5326 -34.4 20.7 0.30, -0.65 0.71 1.04 8650641

2025-10-18 01:01:59 18 -92.9 -37.1 -12.1 42.8 6390 -34.8 20.8 0.30, -0.65 0.72 6.48 8650642

2025-10-18 01:03:59 19 -99.2 -39.5 -12.1 45.7 6751 -34.5 20.8 0.30, -0.65 0.71 1.19 8650643

2025-10-18 01:05:59 20 -103.6 -41.2 -11.8 50.9 7102 -34.5 20.8 0.30, -0.65 0.71 0.00 8650644

2025-10-18 01:07:59 21 -107.3 -42.4 -11.9 52.1 7206 -34.4 20.8 0.30, -0.65 0.71 0.00 8650645

2025-10-18 01:09:59 22 -111.7 -44.6 -11.6 55.7 7511 -33.8 20.7 0.30, -0.64 0.70 0.00 8650646

2025-10-18 01:11:59 23 -111.7 -46.0 -11.9 52.7 7299 -32.9 20.4 0.30, -0.63 0.69 0.00 8650647

2025-10-18 01:13:59 24 -114.0 -48.2 -11.9 56.4 7417 -32.4 20.4 0.30, -0.62 0.69 0.00 8650648

2025-10-18 01:15:59 25 -115.5 -48.8 -11.9 57.0 7459 -32.3 20.4 0.30, -0.62 0.69 0.00 8650649

2025-10-18 01:17:59 26 -116.8 -50.5 -11.9 57.5 7504 -32.1 20.4 0.30, -0.61 0.68 0.00 8650650

2025-10-18 01:19:59 27 -117.8 -52.2 -11.5 57.5 7525 -31.6 20.3 0.30, -0.61 0.68 0.86 8650651

2025-10-18 01:21:59 28 -118.7 -53.6 -11.4 58.1 7588 -31.2 20.3 0.30, -0.60 0.67 0.00 8650652

2025-10-18 01:23:59 29 -118.2 -53.6 -11.6 57.6 7464 -31.0 20.1 0.30, -0.60 0.67 0.00 8650653

2025-10-18 01:25:59 30 -117.0 -53.8 -11.8 54.7 7219 -30.8 20.0 0.30, -0.60 0.67 0.00 8650654

2025-10-18 01:27:59 31 -118.2 -54.7 -11.8 55.8 7294 -30.8 20.0 0.30, -0.60 0.67 0.00 8650655

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
2025-10-18 00:27:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8650625
2025-10-18 00:29:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8650626
2025-10-18 00:31:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8650627
2025-10-18 00:33:59	4	-1.8	-7.1	-8.1	1.4	206	-12.9	-49.2	-0.75, -0.29	0.80	1.23	8650628
2025-10-18 00:35:59	5	-3.0	-9.1	-9.1	2.2	312	-12.8	-49.3	-0.75, -0.29	0.80	1.37	8650629
2025-10-18 00:37:59	6	-3.2	-10.4	-8.4	2.6	358	-12.5	-49.4	-0.75, -0.28	0.80	0.00	8650630
2025-10-18 00:39:59	7	-3.2	-9.7	-7.4	3.2	391			,		0.00	8650631
2025-10-18 00:41:59	8	-6.0	-11.5	-8.2	5.1	657	-12.2	-50.0	-0.76, -0.28	0.81	1.19	8650632
2025-10-18 00:43:59	9	-10.5	-10.7	-8.2	8.9	1147	-53.0	25.6	0.26, -0.86	0.90	4.47	8650633
2025-10-18 00:45:59	10	-17.3	-15.2	-8.8	13.7	1756	-52.0	26.2	0.27, -0.85	0.89	0.98	8650634
2025-10-18 00:47:59	11	-23.3	-16.4	-9.1	18.3	2332	-51.5	25.0	0.27, -0.84	0.88	0.00	8650635
2025-10-18 00:49:59	12	-28.2	-16.0	-9.3	22.3	2787	-51.5	23.6	0.25, -0.84	0.88	2.09	8650636
2025-10-18 00:51:59	13	-53.1	-29.3	-10.6	28.5	4193	-34.3	21.3	0.30, -0.64	0.71	1.76	8650637
2025-10-18 00:53:59	14	-60.9	-30.2	-11.0	31.0	4648	-34.1	21.4	0.31, -0.64	0.71	1.68	8650638
2025-10-18 00:55:59	15	-66.3	-31.3	-11.7	31.2	4796	-34.5	21.1	0.30, -0.65	0.71	2.34	8650639
2025-10-18 00:57:59	16	-72.1	-33.3	-12.0	32.8	5047	-34.6	20.9	0.30, -0.65	0.71	0.00	8650640
2025-10-18 00:59:59	17	-78.7	-35.8	-12.3	34.6	5326	-34.4	20.7	0.30, -0.65	0.71	1.04	8650641
2025-10-18 01:01:59	18	-92.9	-37.1	-12.1	42.8	6390	-34.8	20.8	0.30, -0.65	0.72	6.48	8650642
2025-10-18 01:03:59	19	-99.2	-39.5	-12.1	45.7	6751	-34.5	20.8	0.30, -0.65	0.71	1.19	8650643
2025-10-18 01:05:59	20	-103.6	-41.2	-11.8	50.9	7102	-34.5	20.8	0.30, -0.65	0.71	0.00	8650644
2025-10-18 01:07:59	21	-107.3	-42.4	-11.9	52.1	7206	-34.4	20.8	0.30, -0.65	0.71	0.00	8650645
2025-10-18 01:09:59	22	-111.7	-44.6	-11.6	55.7	7511	-33.8	20.7	0.30, -0.64	0.70	0.00	8650646
2025-10-18 01:11:59	23	-111.7	-46.0	-11.9	52.7	7299	-32.9	20.4	0.30, -0.63	0.69	0.00	8650647
2025-10-18 01:13:59	24	-114.0	-48.2	-11.9	56.4	7417	-32.4	20.4	0.30, -0.62	0.69	0.00	8650648
2025-10-18 01:15:59	25	-115.5	-48.8	-11.9	57.0	7459	-32.3	20.4	0.30, -0.62	0.69	0.00	8650649
2025-10-18 01:17:59	26	-116.8	-50.5	-11.9	57.5	7504	-32.1	20.4	0.30, -0.61	0.68	0.00	8650650
2025-10-18 01:19:59	27	-117.8	-52.2	-11.5	57.5	7525	-31.6	20.3	0.30, -0.61	0.68	0.86	8650651
2025-10-18 01:21:59	28	-118.7	-53.6	-11.4	58.1	7588	-31.2	20.3	0.30, -0.60	0.67	0.00	8650652
2025-10-18 01:23:59	29	-118.2	-53.6	-11.6	57.6	7464	-31.0	20.1	0.30, -0.60	0.67	0.00	8650653
2025-10-18 01:25:59	30	-117.0	-53.8	-11.8	54.7	7219	-30.8	20.0	0.30, -0.60	0.67	0.00	8650654
2025-10-18 01:27:59	31	-118.2	-54.7	-11.8	55.8	7294	-30.8	20.0	0.30, -0.60	0.67	0.00	8650655