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 21108
Detector 14 day operating status: Last detected dimming: 222 hours and 36 minutes ago (2026-01-02 22:49 UTC) Overview for dimming #: 21108 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 #: 21108
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-29 02:21:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8751310

2025-12-29 02:23:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8751311

2025-12-29 02:25:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8751312

2025-12-29 02:27:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8751313

2025-12-29 02:29:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8751314

2025-12-29 02:31:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8751315

2025-12-29 02:33:59 7 0.0 0.0 0.0 0.0 0 , 0.91 8751316

2025-12-29 02:35:59 8 0.0 0.0 0.0 0.0 0 , 1.50 8751317

2025-12-29 02:37:59 9 0.0 0.0 0.0 0.0 0 , 2.76 8751318

2025-12-29 02:39:59 10 0.0 0.0 0.0 0.0 0 , 1.18 8751319

2025-12-29 02:41:59 11 0.0 0.0 0.0 0.0 0 , 1.59 8751320

2025-12-29 02:43:59 12 0.0 0.0 0.0 0.0 0 , 0.91 8751321

2025-12-29 02:45:59 13 0.0 0.0 0.0 0.0 0 , 0.88 8751322

2025-12-29 02:47:59 14 0.0 0.0 0.0 0.0 0 , 0.85 8751323

2025-12-29 02:49:59 15 0.0 0.0 0.0 0.0 0 , 0.00 8751324

2025-12-29 02:51:59 16 0.0 0.0 0.0 0.0 0 , 0.00 8751325

2025-12-29 02:53:59 17 0.0 0.0 0.0 0.0 0 , 0.00 8751326

2025-12-29 02:55:59 18 0.0 0.0 0.0 0.0 0 , 0.00 8751327

2025-12-29 02:57:59 19 -0.1 -0.4 -7.6 0.0 7 7.9 37.3 0.61, 0.18 0.63 0.00 8751328

2025-12-29 02:59:59 20 -0.1 -0.2 -7.8 0.0 7 , 0.00 8751329

2025-12-29 03:01:59 21 -0.8 -7.9 -13.4 0.2 65 13.1 25.2 0.42, 0.27 0.50 0.00 8751330

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
2025-12-29 02:21:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8751310
2025-12-29 02:23:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8751311
2025-12-29 02:25:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8751312
2025-12-29 02:27:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8751313
2025-12-29 02:29:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8751314
2025-12-29 02:31:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8751315
2025-12-29 02:33:59	7	0.0	0.0	0.0	0.0	0			,		0.91	8751316
2025-12-29 02:35:59	8	0.0	0.0	0.0	0.0	0			,		1.50	8751317
2025-12-29 02:37:59	9	0.0	0.0	0.0	0.0	0			,		2.76	8751318
2025-12-29 02:39:59	10	0.0	0.0	0.0	0.0	0			,		1.18	8751319
2025-12-29 02:41:59	11	0.0	0.0	0.0	0.0	0			,		1.59	8751320
2025-12-29 02:43:59	12	0.0	0.0	0.0	0.0	0			,		0.91	8751321
2025-12-29 02:45:59	13	0.0	0.0	0.0	0.0	0			,		0.88	8751322
2025-12-29 02:47:59	14	0.0	0.0	0.0	0.0	0			,		0.85	8751323
2025-12-29 02:49:59	15	0.0	0.0	0.0	0.0	0			,		0.00	8751324
2025-12-29 02:51:59	16	0.0	0.0	0.0	0.0	0			,		0.00	8751325
2025-12-29 02:53:59	17	0.0	0.0	0.0	0.0	0			,		0.00	8751326
2025-12-29 02:55:59	18	0.0	0.0	0.0	0.0	0			,		0.00	8751327
2025-12-29 02:57:59	19	-0.1	-0.4	-7.6	0.0	7	7.9	37.3	0.61, 0.18	0.63	0.00	8751328
2025-12-29 02:59:59	20	-0.1	-0.2	-7.8	0.0	7			,		0.00	8751329
2025-12-29 03:01:59	21	-0.8	-7.9	-13.4	0.2	65	13.1	25.2	0.42, 0.27	0.50	0.00	8751330