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 21510
Detector 14 day operating status: Last detected dimming: 302 hours and 53 minutes ago (2026-03-23 23:39 UTC) Overview for dimming #: 21510 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 #: 21510
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-21 04:07:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8833356

2026-03-21 04:09:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8833357

2026-03-21 04:11:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8833358

2026-03-21 04:13:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8833359

2026-03-21 04:15:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8833360

2026-03-21 04:17:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8833361

2026-03-21 04:19:59 7 -0.1 0.0 -22.0 0.0 3 , 0.00 8833362

2026-03-21 04:21:59 8 -0.5 -1.2 -88.1 0.0 6 , 1.88 8833363

2026-03-21 04:23:59 9 -0.2 0.0 -65.0 0.0 3 , 3.29 8833364

2026-03-21 04:25:59 10 -1.0 -6.5 -10.3 0.0 91 -0.99, -0.41 1.07 3.57 8833365

2026-03-21 04:27:59 11 -5.9 -10.6 -10.0 0.5 546 -0.97, -0.35 1.03 2.43 8833366

2026-03-21 04:29:59 12 -11.0 -14.1 -11.5 1.3 902 -1.01, -0.33 1.06 0.00 8833367

2026-03-21 04:31:59 13 -16.1 -17.4 -11.7 2.2 1280 -0.97, -0.31 1.02 0.00 8833368

2026-03-21 04:33:59 14 -19.6 -19.2 -11.8 3.2 1551 -0.96, -0.31 1.01 0.00 8833369

2026-03-21 04:35:59 15 -23.1 -20.7 -12.0 4.1 1792 -18.2 -83.9 -0.95, -0.30 1.00 0.00 8833370

2026-03-21 04:37:59 16 -27.2 -21.9 -12.2 5.4 2052 -18.6 -78.2 -0.94, -0.30 0.98 0.00 8833371

2026-03-21 04:39:59 17 -32.5 -23.9 -12.2 6.4 2416 -17.9 -73.2 -0.92, -0.27 0.96 0.00 8833372

2026-03-21 04:41:59 18 -35.9 -24.8 -11.9 7.1 2657 -17.6 -70.6 -0.91, -0.26 0.95 0.00 8833373

2026-03-21 04:43:59 19 -40.2 -26.9 -11.7 7.9 2939 -17.6 -70.3 -0.91, -0.26 0.94 0.00 8833374

2026-03-21 04:45:59 20 -43.4 -29.0 -12.1 8.5 3103 -17.6 -69.9 -0.90, -0.26 0.94 0.00 8833375

2026-03-21 04:47:59 21 -46.4 -29.5 -12.2 9.3 3289 -17.6 -68.8 -0.90, -0.26 0.94 0.00 8833376

2026-03-21 04:49:59 22 -49.9 -30.4 -11.8 9.7 3577 -17.6 -69.4 -0.90, -0.26 0.94 0.00 8833377

2026-03-21 04:51:59 23 -52.3 -30.6 -11.8 10.0 3727 -17.6 -69.0 -0.90, -0.26 0.94 0.00 8833378

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
2026-03-21 04:07:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8833356
2026-03-21 04:09:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8833357
2026-03-21 04:11:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8833358
2026-03-21 04:13:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8833359
2026-03-21 04:15:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8833360
2026-03-21 04:17:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8833361
2026-03-21 04:19:59	7	-0.1	0.0	-22.0	0.0	3			,		0.00	8833362
2026-03-21 04:21:59	8	-0.5	-1.2	-88.1	0.0	6			,		1.88	8833363
2026-03-21 04:23:59	9	-0.2	0.0	-65.0	0.0	3			,		3.29	8833364
2026-03-21 04:25:59	10	-1.0	-6.5	-10.3	0.0	91			-0.99, -0.41	1.07	3.57	8833365
2026-03-21 04:27:59	11	-5.9	-10.6	-10.0	0.5	546			-0.97, -0.35	1.03	2.43	8833366
2026-03-21 04:29:59	12	-11.0	-14.1	-11.5	1.3	902			-1.01, -0.33	1.06	0.00	8833367
2026-03-21 04:31:59	13	-16.1	-17.4	-11.7	2.2	1280			-0.97, -0.31	1.02	0.00	8833368
2026-03-21 04:33:59	14	-19.6	-19.2	-11.8	3.2	1551			-0.96, -0.31	1.01	0.00	8833369
2026-03-21 04:35:59	15	-23.1	-20.7	-12.0	4.1	1792	-18.2	-83.9	-0.95, -0.30	1.00	0.00	8833370
2026-03-21 04:37:59	16	-27.2	-21.9	-12.2	5.4	2052	-18.6	-78.2	-0.94, -0.30	0.98	0.00	8833371
2026-03-21 04:39:59	17	-32.5	-23.9	-12.2	6.4	2416	-17.9	-73.2	-0.92, -0.27	0.96	0.00	8833372
2026-03-21 04:41:59	18	-35.9	-24.8	-11.9	7.1	2657	-17.6	-70.6	-0.91, -0.26	0.95	0.00	8833373
2026-03-21 04:43:59	19	-40.2	-26.9	-11.7	7.9	2939	-17.6	-70.3	-0.91, -0.26	0.94	0.00	8833374
2026-03-21 04:45:59	20	-43.4	-29.0	-12.1	8.5	3103	-17.6	-69.9	-0.90, -0.26	0.94	0.00	8833375
2026-03-21 04:47:59	21	-46.4	-29.5	-12.2	9.3	3289	-17.6	-68.8	-0.90, -0.26	0.94	0.00	8833376
2026-03-21 04:49:59	22	-49.9	-30.4	-11.8	9.7	3577	-17.6	-69.4	-0.90, -0.26	0.94	0.00	8833377
2026-03-21 04:51:59	23	-52.3	-30.6	-11.8	10.0	3727	-17.6	-69.0	-0.90, -0.26	0.94	0.00	8833378