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 21476
Detector 14 day operating status: Last detected dimming: 215 hours and 59 minutes ago (2026-03-15 15:45 UTC) Overview for dimming #: 21476 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 #: 21476
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-09 21:25:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8821299

2026-03-09 21:27:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8821300

2026-03-09 21:29:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8821301

2026-03-09 21:31:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8821302

2026-03-09 21:33:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8821303

2026-03-09 21:35:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8821304

2026-03-09 21:37:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8821305

2026-03-09 21:39:59 8 0.0 0.0 0.0 0.0 0 , 2.48 8821306

2026-03-09 21:41:59 9 -0.6 -5.5 -9.0 0.3 62 , 7.66 8821307

2026-03-09 21:43:59 10 -2.7 -12.3 -10.4 1.0 220 5.8 -47.2 -0.74, 0.19 0.76 5.59 8821308

2026-03-09 21:45:59 11 -4.6 -17.3 -11.6 1.6 355 5.7 -47.3 -0.74, 0.19 0.76 4.20 8821309

2026-03-09 21:47:59 12 -5.1 -19.0 -12.2 1.6 364 5.7 -47.3 -0.74, 0.19 0.76 2.43 8821310

2026-03-09 21:49:59 13 -5.4 -18.7 -11.9 1.8 396 5.7 -47.3 -0.74, 0.19 0.76 1.90 8821311

2026-03-09 21:51:59 14 -5.7 -19.0 -12.3 1.8 405 5.7 -47.3 -0.74, 0.19 0.76 1.55 8821312

2026-03-09 21:53:59 15 -7.7 -21.1 -13.1 2.5 534 5.6 -47.7 -0.74, 0.18 0.77 1.43 8821313

2026-03-09 21:55:59 16 -8.8 -21.8 -12.9 2.9 622 5.5 -47.8 -0.75, 0.18 0.77 1.00 8821314

2026-03-09 21:57:59 17 -10.0 -23.6 -12.4 3.2 692 5.6 -47.7 -0.75, 0.18 0.77 0.00 8821315

2026-03-09 21:59:59 18 -10.4 -24.3 -11.8 3.3 730 5.6 -47.6 -0.74, 0.18 0.77 0.00 8821316

2026-03-09 22:01:59 19 -10.9 -24.9 -12.2 3.4 754 5.6 -47.6 -0.74, 0.18 0.77 0.00 8821317

2026-03-09 22:03:59 20 -11.7 -25.6 -12.0 3.6 798 5.2 -48.2 -0.75, 0.18 0.77 0.00 8821318

2026-03-09 22:05:59 21 -11.7 -25.7 -12.5 3.5 777 5.3 -48.0 -0.75, 0.18 0.77 0.84 8821319

2026-03-09 22:07:59 22 -13.6 -27.5 -12.6 4.2 904 5.4 -47.9 -0.75, 0.18 0.77 2.25 8821320

2026-03-09 22:09:59 23 -14.9 -27.6 -12.3 4.6 994 5.3 -48.1 -0.75, 0.18 0.77 2.22 8821321

2026-03-09 22:11:59 24 -16.0 -26.6 -11.7 5.0 1088 5.4 -47.9 -0.75, 0.18 0.77 0.00 8821322

2026-03-09 22:13:59 25 -17.6 -27.5 -11.6 5.7 1216 5.5 -47.7 -0.75, 0.18 0.77 0.00 8821323

2026-03-09 22:15:59 26 -18.6 -27.9 -11.6 6.0 1282 5.6 -47.4 -0.74, 0.18 0.76 0.00 8821324

2026-03-09 22:17:59 27 -18.6 -27.9 -12.1 5.8 1240 5.5 -47.3 -0.74, 0.18 0.76 0.00 8821325

2026-03-09 22:19:59 28 -18.4 -27.0 -12.1 5.7 1224 5.4 -47.6 -0.74, 0.18 0.77 0.00 8821326

2026-03-09 22:21:59 29 -18.2 -27.3 -12.0 5.6 1210 5.5 -47.4 -0.74, 0.18 0.76 0.00 8821327

2026-03-09 22:23:59 30 -18.5 -29.0 -12.2 5.7 1225 5.6 -47.3 -0.74, 0.18 0.76 0.00 8821328

2026-03-09 22:25:59 31 -18.0 -30.7 -12.6 5.3 1157 5.6 -47.2 -0.74, 0.18 0.76 0.00 8821329

2026-03-09 22:27:59 32 -18.6 -30.9 -12.5 5.4 1190 5.7 -47.1 -0.74, 0.19 0.76 0.00 8821330

2026-03-09 22:29:59 33 -19.0 -31.6 -12.4 5.5 1197 5.6 -47.4 -0.74, 0.18 0.76 0.00 8821331

2026-03-09 22:31:59 34 -21.3 -33.0 -12.7 6.1 1330 5.5 -47.6 -0.74, 0.18 0.77 0.00 8821332

2026-03-09 22:33:59 35 -21.8 -33.0 -12.1 6.3 1365 5.4 -47.8 -0.75, 0.18 0.77 0.00 8821333

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
2026-03-09 21:25:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8821299
2026-03-09 21:27:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8821300
2026-03-09 21:29:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8821301
2026-03-09 21:31:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8821302
2026-03-09 21:33:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8821303
2026-03-09 21:35:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8821304
2026-03-09 21:37:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8821305
2026-03-09 21:39:59	8	0.0	0.0	0.0	0.0	0			,		2.48	8821306
2026-03-09 21:41:59	9	-0.6	-5.5	-9.0	0.3	62			,		7.66	8821307
2026-03-09 21:43:59	10	-2.7	-12.3	-10.4	1.0	220	5.8	-47.2	-0.74, 0.19	0.76	5.59	8821308
2026-03-09 21:45:59	11	-4.6	-17.3	-11.6	1.6	355	5.7	-47.3	-0.74, 0.19	0.76	4.20	8821309
2026-03-09 21:47:59	12	-5.1	-19.0	-12.2	1.6	364	5.7	-47.3	-0.74, 0.19	0.76	2.43	8821310
2026-03-09 21:49:59	13	-5.4	-18.7	-11.9	1.8	396	5.7	-47.3	-0.74, 0.19	0.76	1.90	8821311
2026-03-09 21:51:59	14	-5.7	-19.0	-12.3	1.8	405	5.7	-47.3	-0.74, 0.19	0.76	1.55	8821312
2026-03-09 21:53:59	15	-7.7	-21.1	-13.1	2.5	534	5.6	-47.7	-0.74, 0.18	0.77	1.43	8821313
2026-03-09 21:55:59	16	-8.8	-21.8	-12.9	2.9	622	5.5	-47.8	-0.75, 0.18	0.77	1.00	8821314
2026-03-09 21:57:59	17	-10.0	-23.6	-12.4	3.2	692	5.6	-47.7	-0.75, 0.18	0.77	0.00	8821315
2026-03-09 21:59:59	18	-10.4	-24.3	-11.8	3.3	730	5.6	-47.6	-0.74, 0.18	0.77	0.00	8821316
2026-03-09 22:01:59	19	-10.9	-24.9	-12.2	3.4	754	5.6	-47.6	-0.74, 0.18	0.77	0.00	8821317
2026-03-09 22:03:59	20	-11.7	-25.6	-12.0	3.6	798	5.2	-48.2	-0.75, 0.18	0.77	0.00	8821318
2026-03-09 22:05:59	21	-11.7	-25.7	-12.5	3.5	777	5.3	-48.0	-0.75, 0.18	0.77	0.84	8821319
2026-03-09 22:07:59	22	-13.6	-27.5	-12.6	4.2	904	5.4	-47.9	-0.75, 0.18	0.77	2.25	8821320
2026-03-09 22:09:59	23	-14.9	-27.6	-12.3	4.6	994	5.3	-48.1	-0.75, 0.18	0.77	2.22	8821321
2026-03-09 22:11:59	24	-16.0	-26.6	-11.7	5.0	1088	5.4	-47.9	-0.75, 0.18	0.77	0.00	8821322
2026-03-09 22:13:59	25	-17.6	-27.5	-11.6	5.7	1216	5.5	-47.7	-0.75, 0.18	0.77	0.00	8821323
2026-03-09 22:15:59	26	-18.6	-27.9	-11.6	6.0	1282	5.6	-47.4	-0.74, 0.18	0.76	0.00	8821324
2026-03-09 22:17:59	27	-18.6	-27.9	-12.1	5.8	1240	5.5	-47.3	-0.74, 0.18	0.76	0.00	8821325
2026-03-09 22:19:59	28	-18.4	-27.0	-12.1	5.7	1224	5.4	-47.6	-0.74, 0.18	0.77	0.00	8821326
2026-03-09 22:21:59	29	-18.2	-27.3	-12.0	5.6	1210	5.5	-47.4	-0.74, 0.18	0.76	0.00	8821327
2026-03-09 22:23:59	30	-18.5	-29.0	-12.2	5.7	1225	5.6	-47.3	-0.74, 0.18	0.76	0.00	8821328
2026-03-09 22:25:59	31	-18.0	-30.7	-12.6	5.3	1157	5.6	-47.2	-0.74, 0.18	0.76	0.00	8821329
2026-03-09 22:27:59	32	-18.6	-30.9	-12.5	5.4	1190	5.7	-47.1	-0.74, 0.19	0.76	0.00	8821330
2026-03-09 22:29:59	33	-19.0	-31.6	-12.4	5.5	1197	5.6	-47.4	-0.74, 0.18	0.76	0.00	8821331
2026-03-09 22:31:59	34	-21.3	-33.0	-12.7	6.1	1330	5.5	-47.6	-0.74, 0.18	0.77	0.00	8821332
2026-03-09 22:33:59	35	-21.8	-33.0	-12.1	6.3	1365	5.4	-47.8	-0.75, 0.18	0.77	0.00	8821333