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 22452
Detector 14 day operating status: Last detected dimming: 633 hours and 40 minutes ago (2026-08-22 23:59 UTC) Overview for dimming #: 22452 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 22452
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-08-19 19:09:59 1 0.0 0.0 0.0 0.0 0 , 0.00 9045281

2026-08-19 19:11:59 2 0.0 0.0 0.0 0.0 0 , 0.00 9045282

2026-08-19 19:13:59 3 0.0 0.0 0.0 0.0 0 , 0.00 9045283

2026-08-19 19:15:59 4 0.0 0.0 0.0 0.0 0 , 0.00 9045284

2026-08-19 19:17:59 5 0.0 0.0 0.0 0.0 0 , 0.00 9045285

2026-08-19 19:19:59 6 0.0 0.0 0.0 0.0 0 , 0.00 9045286

2026-08-19 19:21:59 7 0.0 0.0 0.0 0.0 0 , 0.00 9045287

2026-08-19 19:23:59 8 0.0 0.0 0.0 0.0 0 , 1.84 9045288

2026-08-19 19:25:59 9 0.0 0.0 0.0 0.0 0 , 2.18 9045289

2026-08-19 19:27:59 10 0.0 0.0 -18.3 0.0 2 22.0 74.1 0.90, 0.35 0.96 2.78 9045290

2026-08-19 19:29:59 11 -0.4 -2.8 -10.0 0.1 34 22.2 74.2 0.90, 0.35 0.97 1.91 9045291

2026-08-19 19:31:59 12 -1.1 -6.8 -9.7 0.2 109 21.9 73.5 0.90, 0.34 0.96 1.88 9045292

2026-08-19 19:33:59 13 -1.8 -8.2 -9.7 0.3 173 20.8 76.7 0.92, 0.33 0.98 0.00 9045293

2026-08-19 19:35:59 14 -2.7 -9.1 -9.7 0.3 274 20.0 78.7 0.93, 0.32 0.98 0.00 9045294

2026-08-19 19:37:59 15 -3.7 -9.8 -9.4 0.2 382 1.04, 0.26 1.07 0.00 9045295

2026-08-19 19:39:59 16 -4.4 -10.6 -9.6 0.4 432 0.98, 0.29 1.03 0.00 9045296

2026-08-19 19:41:59 17 -5.4 -11.3 -10.1 0.4 504 1.02, 0.27 1.05 0.00 9045297

2026-08-19 19:43:59 18 -6.7 -11.6 -10.6 0.7 592 0.99, 0.29 1.03 0.00 9045298

2026-08-19 19:45:59 19 -8.1 -12.1 -10.6 0.8 712 0.99, 0.29 1.03 0.00 9045299

2026-08-19 19:47:59 20 -8.8 -13.1 -11.4 0.8 740 0.99, 0.29 1.03 0.00 9045300

2026-08-19 19:49:59 21 -10.2 -13.9 -11.4 0.8 840 1.03, 0.26 1.06 0.00 9045301

2026-08-19 19:51:59 22 -11.4 -15.7 -12.2 0.9 901 1.04, 0.26 1.07 0.00 9045302

2026-08-19 19:53:59 23 -12.0 -15.8 -12.0 0.8 936 1.04, 0.25 1.07 0.00 9045303

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
2026-08-19 19:09:59	1	0.0	0.0	0.0	0.0	0			,		0.00	9045281
2026-08-19 19:11:59	2	0.0	0.0	0.0	0.0	0			,		0.00	9045282
2026-08-19 19:13:59	3	0.0	0.0	0.0	0.0	0			,		0.00	9045283
2026-08-19 19:15:59	4	0.0	0.0	0.0	0.0	0			,		0.00	9045284
2026-08-19 19:17:59	5	0.0	0.0	0.0	0.0	0			,		0.00	9045285
2026-08-19 19:19:59	6	0.0	0.0	0.0	0.0	0			,		0.00	9045286
2026-08-19 19:21:59	7	0.0	0.0	0.0	0.0	0			,		0.00	9045287
2026-08-19 19:23:59	8	0.0	0.0	0.0	0.0	0			,		1.84	9045288
2026-08-19 19:25:59	9	0.0	0.0	0.0	0.0	0			,		2.18	9045289
2026-08-19 19:27:59	10	0.0	0.0	-18.3	0.0	2	22.0	74.1	0.90, 0.35	0.96	2.78	9045290
2026-08-19 19:29:59	11	-0.4	-2.8	-10.0	0.1	34	22.2	74.2	0.90, 0.35	0.97	1.91	9045291
2026-08-19 19:31:59	12	-1.1	-6.8	-9.7	0.2	109	21.9	73.5	0.90, 0.34	0.96	1.88	9045292
2026-08-19 19:33:59	13	-1.8	-8.2	-9.7	0.3	173	20.8	76.7	0.92, 0.33	0.98	0.00	9045293
2026-08-19 19:35:59	14	-2.7	-9.1	-9.7	0.3	274	20.0	78.7	0.93, 0.32	0.98	0.00	9045294
2026-08-19 19:37:59	15	-3.7	-9.8	-9.4	0.2	382			1.04, 0.26	1.07	0.00	9045295
2026-08-19 19:39:59	16	-4.4	-10.6	-9.6	0.4	432			0.98, 0.29	1.03	0.00	9045296
2026-08-19 19:41:59	17	-5.4	-11.3	-10.1	0.4	504			1.02, 0.27	1.05	0.00	9045297
2026-08-19 19:43:59	18	-6.7	-11.6	-10.6	0.7	592			0.99, 0.29	1.03	0.00	9045298
2026-08-19 19:45:59	19	-8.1	-12.1	-10.6	0.8	712			0.99, 0.29	1.03	0.00	9045299
2026-08-19 19:47:59	20	-8.8	-13.1	-11.4	0.8	740			0.99, 0.29	1.03	0.00	9045300
2026-08-19 19:49:59	21	-10.2	-13.9	-11.4	0.8	840			1.03, 0.26	1.06	0.00	9045301
2026-08-19 19:51:59	22	-11.4	-15.7	-12.2	0.9	901			1.04, 0.26	1.07	0.00	9045302
2026-08-19 19:53:59	23	-12.0	-15.8	-12.0	0.8	936			1.04, 0.25	1.07	0.00	9045303