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 21209
Detector 14 day operating status: Last detected dimming: 221 hours and 16 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21209 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 #: 21209
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-06 17:43:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8763280

2026-01-06 17:45:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8763281

2026-01-06 17:47:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8763282

2026-01-06 17:49:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8763283

2026-01-06 17:51:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8763284

2026-01-06 17:53:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8763285

2026-01-06 17:55:59 7 -0.5 -5.4 -19.7 0.1 21 , 0.00 8763286

2026-01-06 17:57:59 8 -1.8 -20.4 -19.2 0.2 67 , 0.00 8763287

2026-01-06 17:59:59 9 -1.7 -13.4 -12.3 0.3 87 , 2.20 8763288

2026-01-06 18:01:59 10 -0.9 -5.6 -8.4 0.3 83 , 1.26 8763289

2026-01-06 18:03:59 11 -0.7 -6.6 -7.6 0.2 63 , 0.00 8763290

2026-01-06 18:05:59 12 -0.8 -7.2 -8.2 0.2 76 , 0.00 8763291

2026-01-06 18:07:59 13 -1.2 -9.1 -7.6 0.4 108 , 0.00 8763292

2026-01-06 18:09:59 14 -1.2 -8.0 -10.5 0.3 98 -20.4 -25.6 -0.41, -0.30 0.51 0.00 8763293

2026-01-06 18:11:59 15 -1.0 -6.2 -12.9 0.2 72 , 0.00 8763294

2026-01-06 18:13:59 16 -1.1 -6.6 -12.5 0.3 79 -20.4 -25.8 -0.41, -0.30 0.51 0.00 8763295

2026-01-06 18:15:59 17 -0.9 -6.0 -14.2 0.2 63 , 0.00 8763296

2026-01-06 18:17:59 18 -1.2 -7.4 -14.7 0.3 75 , 0.00 8763297

2026-01-06 18:19:59 19 -2.6 -7.9 -12.1 0.8 201 -8.2 -49.9 -0.77, -0.10 0.77 1.41 8763298

2026-01-06 18:21:59 20 -2.9 -9.6 -12.2 1.0 226 -7.9 -50.5 -0.77, -0.10 0.78 0.00 8763299

2026-01-06 18:23:59 21 -2.8 -9.9 -12.9 0.9 215 -7.7 -50.7 -0.78, -0.10 0.78 0.00 8763300

2026-01-06 18:25:59 22 -7.8 -13.0 -11.3 2.4 605 -14.5 -39.3 -0.62, -0.20 0.65 0.00 8763301

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
2026-01-06 17:43:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8763280
2026-01-06 17:45:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8763281
2026-01-06 17:47:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8763282
2026-01-06 17:49:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8763283
2026-01-06 17:51:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8763284
2026-01-06 17:53:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8763285
2026-01-06 17:55:59	7	-0.5	-5.4	-19.7	0.1	21			,		0.00	8763286
2026-01-06 17:57:59	8	-1.8	-20.4	-19.2	0.2	67			,		0.00	8763287
2026-01-06 17:59:59	9	-1.7	-13.4	-12.3	0.3	87			,		2.20	8763288
2026-01-06 18:01:59	10	-0.9	-5.6	-8.4	0.3	83			,		1.26	8763289
2026-01-06 18:03:59	11	-0.7	-6.6	-7.6	0.2	63			,		0.00	8763290
2026-01-06 18:05:59	12	-0.8	-7.2	-8.2	0.2	76			,		0.00	8763291
2026-01-06 18:07:59	13	-1.2	-9.1	-7.6	0.4	108			,		0.00	8763292
2026-01-06 18:09:59	14	-1.2	-8.0	-10.5	0.3	98	-20.4	-25.6	-0.41, -0.30	0.51	0.00	8763293
2026-01-06 18:11:59	15	-1.0	-6.2	-12.9	0.2	72			,		0.00	8763294
2026-01-06 18:13:59	16	-1.1	-6.6	-12.5	0.3	79	-20.4	-25.8	-0.41, -0.30	0.51	0.00	8763295
2026-01-06 18:15:59	17	-0.9	-6.0	-14.2	0.2	63			,		0.00	8763296
2026-01-06 18:17:59	18	-1.2	-7.4	-14.7	0.3	75			,		0.00	8763297
2026-01-06 18:19:59	19	-2.6	-7.9	-12.1	0.8	201	-8.2	-49.9	-0.77, -0.10	0.77	1.41	8763298
2026-01-06 18:21:59	20	-2.9	-9.6	-12.2	1.0	226	-7.9	-50.5	-0.77, -0.10	0.78	0.00	8763299
2026-01-06 18:23:59	21	-2.8	-9.9	-12.9	0.9	215	-7.7	-50.7	-0.78, -0.10	0.78	0.00	8763300
2026-01-06 18:25:59	22	-7.8	-13.0	-11.3	2.4	605	-14.5	-39.3	-0.62, -0.20	0.65	0.00	8763301