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 19892
Detector 14 day operating status: Last detected dimming: 203 hours and 2 minutes ago (2025-08-27 23:57 UTC) Overview for dimming #: 19892 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 #: 19892
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-12 16:59:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8555337

2025-08-12 17:01:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8555338

2025-08-12 17:03:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8555339

2025-08-12 17:05:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8555340

2025-08-12 17:07:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8555341

2025-08-12 17:09:59 6 0.0 0.0 0.0 0.0 0 , 1.95 8555342

2025-08-12 17:11:59 7 0.0 0.0 0.0 0.0 0 , 1.54 8555343

2025-08-12 17:13:59 8 0.0 0.0 0.0 0.0 0 , 1.30 8555344

2025-08-12 17:15:59 9 0.0 0.0 0.0 0.0 0 , 2.15 8555345

2025-08-12 17:17:59 10 0.0 0.0 0.0 0.0 0 , 2.03 8555346

2025-08-12 17:19:59 11 0.0 0.0 0.0 0.0 0 , 2.96 8555347

2025-08-12 17:21:59 12 0.0 0.0 0.0 0.0 0 , 0.86 8555348

2025-08-12 17:23:59 13 0.0 0.0 0.0 0.0 0 , 1.11 8555349

2025-08-12 17:25:59 14 0.0 0.0 0.0 0.0 0 , 0.00 8555350

2025-08-12 17:27:59 15 0.0 0.0 0.0 0.0 0 , 0.00 8555351

2025-08-12 17:29:59 16 0.0 0.0 0.0 0.0 0 , 0.00 8555352

2025-08-12 17:31:59 17 -0.1 -1.0 -11.5 0.0 9 5.2 33.7 0.56, 0.00 0.56 0.00 8555353

2025-08-12 17:33:59 18 -0.3 -4.1 -11.9 0.1 27 5.1 33.9 0.56, -0.01 0.56 1.47 8555354

2025-08-12 17:35:59 19 -0.4 -4.7 -13.3 0.1 31 5.2 33.9 0.56, 0.00 0.56 1.25 8555355

2025-08-12 17:37:59 20 -0.7 -6.6 -16.9 0.2 41 5.0 34.1 0.57, -0.01 0.57 0.00 8555356

2025-08-12 17:39:59 21 -0.7 -6.8 -18.0 0.2 42 5.0 34.0 0.56, -0.01 0.56 0.00 8555357

2025-08-12 17:41:59 22 -1.2 -8.5 -18.9 0.2 62 4.7 34.2 0.57, -0.01 0.57 1.76 8555358

2025-08-12 17:43:59 23 -1.6 -9.4 -21.1 0.3 74 4.6 34.2 0.57, -0.01 0.57 0.00 8555359

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
2025-08-12 16:59:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8555337
2025-08-12 17:01:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8555338
2025-08-12 17:03:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8555339
2025-08-12 17:05:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8555340
2025-08-12 17:07:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8555341
2025-08-12 17:09:59	6	0.0	0.0	0.0	0.0	0			,		1.95	8555342
2025-08-12 17:11:59	7	0.0	0.0	0.0	0.0	0			,		1.54	8555343
2025-08-12 17:13:59	8	0.0	0.0	0.0	0.0	0			,		1.30	8555344
2025-08-12 17:15:59	9	0.0	0.0	0.0	0.0	0			,		2.15	8555345
2025-08-12 17:17:59	10	0.0	0.0	0.0	0.0	0			,		2.03	8555346
2025-08-12 17:19:59	11	0.0	0.0	0.0	0.0	0			,		2.96	8555347
2025-08-12 17:21:59	12	0.0	0.0	0.0	0.0	0			,		0.86	8555348
2025-08-12 17:23:59	13	0.0	0.0	0.0	0.0	0			,		1.11	8555349
2025-08-12 17:25:59	14	0.0	0.0	0.0	0.0	0			,		0.00	8555350
2025-08-12 17:27:59	15	0.0	0.0	0.0	0.0	0			,		0.00	8555351
2025-08-12 17:29:59	16	0.0	0.0	0.0	0.0	0			,		0.00	8555352
2025-08-12 17:31:59	17	-0.1	-1.0	-11.5	0.0	9	5.2	33.7	0.56, 0.00	0.56	0.00	8555353
2025-08-12 17:33:59	18	-0.3	-4.1	-11.9	0.1	27	5.1	33.9	0.56, -0.01	0.56	1.47	8555354
2025-08-12 17:35:59	19	-0.4	-4.7	-13.3	0.1	31	5.2	33.9	0.56, 0.00	0.56	1.25	8555355
2025-08-12 17:37:59	20	-0.7	-6.6	-16.9	0.2	41	5.0	34.1	0.57, -0.01	0.57	0.00	8555356
2025-08-12 17:39:59	21	-0.7	-6.8	-18.0	0.2	42	5.0	34.0	0.56, -0.01	0.56	0.00	8555357
2025-08-12 17:41:59	22	-1.2	-8.5	-18.9	0.2	62	4.7	34.2	0.57, -0.01	0.57	1.76	8555358
2025-08-12 17:43:59	23	-1.6	-9.4	-21.1	0.3	74	4.6	34.2	0.57, -0.01	0.57	0.00	8555359