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 19891
Detector 14 day operating status: Last detected dimming: 203 hours and 2 minutes ago (2025-08-27 23:57 UTC) Overview for dimming #: 19891 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 #: 19891
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-12 14:51:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8555273

2025-08-12 14:53:59 2 0.0 0.0 0.0 0.0 0 , 1.57 8555274

2025-08-12 14:55:59 3 0.0 0.0 0.0 0.0 0 , 1.50 8555275

2025-08-12 14:57:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8555276

2025-08-12 14:59:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8555277

2025-08-12 15:01:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8555278

2025-08-12 15:03:59 7 0.0 0.0 0.0 0.0 0 , 1.05 8555279

2025-08-12 15:05:59 8 0.0 0.0 0.0 0.0 0 , 1.24 8555280

2025-08-12 15:07:59 9 0.0 0.0 0.0 0.0 0 , 1.11 8555281

2025-08-12 15:09:59 10 0.0 0.0 0.0 0.0 0 , 0.00 8555282

2025-08-12 15:11:59 11 0.0 0.0 0.0 0.0 0 , 0.00 8555283

2025-08-12 15:13:59 12 -0.4 -4.9 -12.5 0.0 33 1.15, 0.05 1.15 0.00 8555284

2025-08-12 15:15:59 13 -1.1 -8.5 -9.9 0.0 108 1.14, 0.05 1.14 0.00 8555285

2025-08-12 15:17:59 14 -1.6 -8.7 -9.5 0.0 163 1.15, 0.05 1.15 0.00 8555286

2025-08-12 15:19:59 15 -2.7 -9.5 -9.2 0.0 276 1.15, 0.05 1.15 0.00 8555287

2025-08-12 15:21:59 16 -3.5 -9.8 -9.5 0.0 364 1.15, 0.06 1.15 0.00 8555288

2025-08-12 15:23:59 17 -5.7 -10.8 -9.0 0.0 605 1.16, 0.05 1.16 0.00 8555289

2025-08-12 15:25:59 18 -7.3 -11.2 -8.6 0.0 788 1.16, 0.06 1.16 0.00 8555290

2025-08-12 15:27:59 19 -8.9 -11.0 -9.0 0.0 928 1.16, 0.09 1.16 0.00 8555291

2025-08-12 15:29:59 20 -11.3 -12.2 -9.1 0.0 1158 1.16, 0.08 1.16 0.00 8555292

2025-08-12 15:31:59 21 -12.3 -12.4 -9.0 0.0 1266 1.16, 0.08 1.17 0.00 8555293

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	size	x,y in R☉	dist. R☉	detection	Img ID
2025-08-12 14:51:59	1	0.0	0.0	0.0	0	,		0.00	8555273
2025-08-12 14:53:59	2	0.0	0.0	0.0	0	,		1.57	8555274
2025-08-12 14:55:59	3	0.0	0.0	0.0	0	,		1.50	8555275
2025-08-12 14:57:59	4	0.0	0.0	0.0	0	,		0.00	8555276
2025-08-12 14:59:59	5	0.0	0.0	0.0	0	,		0.00	8555277
2025-08-12 15:01:59	6	0.0	0.0	0.0	0	,		0.00	8555278
2025-08-12 15:03:59	7	0.0	0.0	0.0	0	,		1.05	8555279
2025-08-12 15:05:59	8	0.0	0.0	0.0	0	,		1.24	8555280
2025-08-12 15:07:59	9	0.0	0.0	0.0	0	,		1.11	8555281
2025-08-12 15:09:59	10	0.0	0.0	0.0	0	,		0.00	8555282
2025-08-12 15:11:59	11	0.0	0.0	0.0	0	,		0.00	8555283
2025-08-12 15:13:59	12	-0.4	-4.9	-12.5	33	1.15, 0.05	1.15	0.00	8555284
2025-08-12 15:15:59	13	-1.1	-8.5	-9.9	108	1.14, 0.05	1.14	0.00	8555285
2025-08-12 15:17:59	14	-1.6	-8.7	-9.5	163	1.15, 0.05	1.15	0.00	8555286
2025-08-12 15:19:59	15	-2.7	-9.5	-9.2	276	1.15, 0.05	1.15	0.00	8555287
2025-08-12 15:21:59	16	-3.5	-9.8	-9.5	364	1.15, 0.06	1.15	0.00	8555288
2025-08-12 15:23:59	17	-5.7	-10.8	-9.0	605	1.16, 0.05	1.16	0.00	8555289
2025-08-12 15:25:59	18	-7.3	-11.2	-8.6	788	1.16, 0.06	1.16	0.00	8555290
2025-08-12 15:27:59	19	-8.9	-11.0	-9.0	928	1.16, 0.09	1.16	0.00	8555291
2025-08-12 15:29:59	20	-11.3	-12.2	-9.1	1158	1.16, 0.08	1.16	0.00	8555292
2025-08-12 15:31:59	21	-12.3	-12.4	-9.0	1266	1.16, 0.08	1.17	0.00	8555293