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 21188
Detector 14 day operating status: Last detected dimming: 199 hours and 29 minutes ago (2026-01-05 23:53 UTC) Overview for dimming #: 21188 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 #: 21188
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-04 20:17:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8760482

2026-01-04 20:19:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8760483

2026-01-04 20:21:59 3 0.0 0.0 0.0 0.0 0 , 0.96 8760484

2026-01-04 20:23:59 4 -0.3 -1.7 -51.0 0.0 8 -0.2 55.5 0.83, 0.03 0.83 1.06 8760485

2026-01-04 20:25:59 5 -0.3 -1.7 -44.9 0.0 9 -0.2 55.5 0.83, 0.03 0.83 1.22 8760486

2026-01-04 20:27:59 6 -0.2 -0.3 -52.8 0.0 5 -0.1 55.5 0.83, 0.03 0.83 0.00 8760487

2026-01-04 20:29:59 7 -0.3 -2.3 -20.6 0.1 11 -0.1 55.5 0.83, 0.03 0.83 0.00 8760488

2026-01-04 20:31:59 8 -0.6 -4.5 -17.7 0.1 21 -0.2 55.3 0.83, 0.03 0.83 1.37 8760489

2026-01-04 20:33:59 9 -0.8 -7.0 -16.0 0.2 33 -0.1 55.5 0.83, 0.03 0.83 2.93 8760490

2026-01-04 20:35:59 10 -1.1 -9.8 -14.7 0.2 41 -0.2 55.3 0.83, 0.03 0.83 0.00 8760491

2026-01-04 20:37:59 11 -1.3 -10.9 -16.5 0.3 48 -0.2 55.3 0.83, 0.03 0.83 0.00 8760492

2026-01-04 20:39:59 12 -1.3 -11.2 -18.5 0.3 47 -0.2 55.3 0.83, 0.03 0.83 1.23 8760493

2026-01-04 20:41:59 13 -1.3 -11.2 -16.4 0.3 50 -0.2 55.3 0.83, 0.03 0.83 1.66 8760494

2026-01-04 20:43:59 14 -1.7 -15.5 -17.8 0.3 59 -0.3 55.3 0.83, 0.03 0.83 1.40 8760495

2026-01-04 20:45:59 15 -2.0 -17.0 -21.1 0.3 61 -0.3 55.3 0.83, 0.03 0.83 1.18 8760496

2026-01-04 20:47:59 16 -1.6 -15.0 -21.2 0.3 55 -0.2 55.4 0.83, 0.03 0.83 1.00 8760497

2026-01-04 20:49:59 17 -1.7 -15.5 -21.2 0.3 58 -0.2 55.3 0.83, 0.03 0.83 1.18 8760498

2026-01-04 20:51:59 18 -1.5 -14.7 -22.0 0.3 51 -0.2 55.3 0.83, 0.03 0.83 0.00 8760499

2026-01-04 20:53:59 19 -1.3 -11.4 -21.0 0.2 44 -0.2 55.4 0.83, 0.03 0.83 0.00 8760500

2026-01-04 20:55:59 20 -1.0 -9.2 -22.5 0.2 35 -0.2 55.3 0.83, 0.03 0.83 0.00 8760501

2026-01-04 20:57:59 21 -1.0 -9.3 -21.7 0.2 34 -0.2 55.3 0.83, 0.03 0.83 0.00 8760502

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
2026-01-04 20:17:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8760482
2026-01-04 20:19:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8760483
2026-01-04 20:21:59	3	0.0	0.0	0.0	0.0	0			,		0.96	8760484
2026-01-04 20:23:59	4	-0.3	-1.7	-51.0	0.0	8	-0.2	55.5	0.83, 0.03	0.83	1.06	8760485
2026-01-04 20:25:59	5	-0.3	-1.7	-44.9	0.0	9	-0.2	55.5	0.83, 0.03	0.83	1.22	8760486
2026-01-04 20:27:59	6	-0.2	-0.3	-52.8	0.0	5	-0.1	55.5	0.83, 0.03	0.83	0.00	8760487
2026-01-04 20:29:59	7	-0.3	-2.3	-20.6	0.1	11	-0.1	55.5	0.83, 0.03	0.83	0.00	8760488
2026-01-04 20:31:59	8	-0.6	-4.5	-17.7	0.1	21	-0.2	55.3	0.83, 0.03	0.83	1.37	8760489
2026-01-04 20:33:59	9	-0.8	-7.0	-16.0	0.2	33	-0.1	55.5	0.83, 0.03	0.83	2.93	8760490
2026-01-04 20:35:59	10	-1.1	-9.8	-14.7	0.2	41	-0.2	55.3	0.83, 0.03	0.83	0.00	8760491
2026-01-04 20:37:59	11	-1.3	-10.9	-16.5	0.3	48	-0.2	55.3	0.83, 0.03	0.83	0.00	8760492
2026-01-04 20:39:59	12	-1.3	-11.2	-18.5	0.3	47	-0.2	55.3	0.83, 0.03	0.83	1.23	8760493
2026-01-04 20:41:59	13	-1.3	-11.2	-16.4	0.3	50	-0.2	55.3	0.83, 0.03	0.83	1.66	8760494
2026-01-04 20:43:59	14	-1.7	-15.5	-17.8	0.3	59	-0.3	55.3	0.83, 0.03	0.83	1.40	8760495
2026-01-04 20:45:59	15	-2.0	-17.0	-21.1	0.3	61	-0.3	55.3	0.83, 0.03	0.83	1.18	8760496
2026-01-04 20:47:59	16	-1.6	-15.0	-21.2	0.3	55	-0.2	55.4	0.83, 0.03	0.83	1.00	8760497
2026-01-04 20:49:59	17	-1.7	-15.5	-21.2	0.3	58	-0.2	55.3	0.83, 0.03	0.83	1.18	8760498
2026-01-04 20:51:59	18	-1.5	-14.7	-22.0	0.3	51	-0.2	55.3	0.83, 0.03	0.83	0.00	8760499
2026-01-04 20:53:59	19	-1.3	-11.4	-21.0	0.2	44	-0.2	55.4	0.83, 0.03	0.83	0.00	8760500
2026-01-04 20:55:59	20	-1.0	-9.2	-22.5	0.2	35	-0.2	55.3	0.83, 0.03	0.83	0.00	8760501
2026-01-04 20:57:59	21	-1.0	-9.3	-21.7	0.2	34	-0.2	55.3	0.83, 0.03	0.83	0.00	8760502