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 21103
Detector 14 day operating status: Last detected dimming: 205 hours and 6 minutes ago (2026-01-03 23:07 UTC) Overview for dimming #: 21103 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 #: 21103
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-28 19:05:59 1 0.0 0.0 0.0 0.0 0 , 1.10 8750377

2025-12-28 19:07:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8750378

2025-12-28 19:09:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8750379

2025-12-28 19:11:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8750380

2025-12-28 19:13:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8750381

2025-12-28 19:15:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8750382

2025-12-28 19:17:59 7 0.0 0.0 0.0 0.0 0 , 1.04 8750383

2025-12-28 19:19:59 8 0.0 0.0 0.0 0.0 0 , 1.70 8750384

2025-12-28 19:21:59 9 0.0 0.0 0.0 0.0 0 , 1.85 8750385

2025-12-28 19:23:59 10 0.0 0.0 0.0 0.0 0 , 2.11 8750386

2025-12-28 19:25:59 11 0.0 0.0 0.0 0.0 0 , 1.23 8750387

2025-12-28 19:27:59 12 0.0 0.0 0.0 0.0 0 , 0.86 8750388

2025-12-28 19:29:59 13 0.0 0.0 0.0 0.0 0 , 0.00 8750389

2025-12-28 19:31:59 14 0.0 0.0 0.0 0.0 0 , 0.00 8750390

2025-12-28 19:33:59 15 0.0 0.0 0.0 0.0 0 , 0.00 8750391

2025-12-28 19:35:59 16 0.0 0.0 0.0 0.0 0 , 0.00 8750392

2025-12-28 19:37:59 17 0.0 0.0 0.0 0.0 0 , 0.00 8750393

2025-12-28 19:39:59 18 0.0 0.0 0.0 0.0 0 , 0.00 8750394

2025-12-28 19:41:59 19 0.0 0.0 0.0 0.0 0 , 0.00 8750395

2025-12-28 19:43:59 20 0.0 0.0 0.0 0.0 0 , 0.00 8750396

2025-12-28 19:45:59 21 0.0 0.0 -13.6 0.0 2 2.4 -53.1 -0.81, 0.07 0.81 0.00 8750397

2025-12-28 19:47:59 22 -0.1 -0.5 -15.2 0.0 6 2.4 -53.1 -0.81, 0.07 0.81 0.00 8750398

2025-12-28 19:49:59 23 -0.2 -2.7 -19.5 0.1 12 2.5 -53.2 -0.81, 0.07 0.81 0.00 8750399

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
2025-12-28 19:05:59	1	0.0	0.0	0.0	0.0	0			,		1.10	8750377
2025-12-28 19:07:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8750378
2025-12-28 19:09:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8750379
2025-12-28 19:11:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8750380
2025-12-28 19:13:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8750381
2025-12-28 19:15:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8750382
2025-12-28 19:17:59	7	0.0	0.0	0.0	0.0	0			,		1.04	8750383
2025-12-28 19:19:59	8	0.0	0.0	0.0	0.0	0			,		1.70	8750384
2025-12-28 19:21:59	9	0.0	0.0	0.0	0.0	0			,		1.85	8750385
2025-12-28 19:23:59	10	0.0	0.0	0.0	0.0	0			,		2.11	8750386
2025-12-28 19:25:59	11	0.0	0.0	0.0	0.0	0			,		1.23	8750387
2025-12-28 19:27:59	12	0.0	0.0	0.0	0.0	0			,		0.86	8750388
2025-12-28 19:29:59	13	0.0	0.0	0.0	0.0	0			,		0.00	8750389
2025-12-28 19:31:59	14	0.0	0.0	0.0	0.0	0			,		0.00	8750390
2025-12-28 19:33:59	15	0.0	0.0	0.0	0.0	0			,		0.00	8750391
2025-12-28 19:35:59	16	0.0	0.0	0.0	0.0	0			,		0.00	8750392
2025-12-28 19:37:59	17	0.0	0.0	0.0	0.0	0			,		0.00	8750393
2025-12-28 19:39:59	18	0.0	0.0	0.0	0.0	0			,		0.00	8750394
2025-12-28 19:41:59	19	0.0	0.0	0.0	0.0	0			,		0.00	8750395
2025-12-28 19:43:59	20	0.0	0.0	0.0	0.0	0			,		0.00	8750396
2025-12-28 19:45:59	21	0.0	0.0	-13.6	0.0	2	2.4	-53.1	-0.81, 0.07	0.81	0.00	8750397
2025-12-28 19:47:59	22	-0.1	-0.5	-15.2	0.0	6	2.4	-53.1	-0.81, 0.07	0.81	0.00	8750398
2025-12-28 19:49:59	23	-0.2	-2.7	-19.5	0.1	12	2.5	-53.2	-0.81, 0.07	0.81	0.00	8750399