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 20421
Detector 14 day operating status: Last detected dimming: 211 hours and 15 minutes ago (2025-10-24 20:53 UTC) Overview for dimming #: 20421 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 #: 20421
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-11 21:45:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8641336

2025-10-11 21:47:59 2 0.0 0.0 0.0 0.0 0 , 0.95 8641337

2025-10-11 21:49:59 3 -0.7 -3.8 -10.5 0.3 60 -15.5 40.2 0.63, -0.35 0.72 0.00 8641338

2025-10-11 21:51:59 4 -2.3 -8.7 -11.7 0.7 157 -15.6 40.8 0.64, -0.35 0.73 0.00 8641339

2025-10-11 21:53:59 5 -5.0 -18.3 -11.9 1.3 297 -15.6 41.0 0.64, -0.35 0.73 0.90 8641340

2025-10-11 21:55:59 6 -7.6 -23.4 -12.3 1.8 404 -15.4 40.7 0.64, -0.35 0.72 1.19 8641341

2025-10-11 21:57:59 7 -11.0 -34.7 -12.2 2.4 531 -15.3 40.4 0.63, -0.34 0.72 1.66 8641342

2025-10-11 21:59:59 8 -12.9 -36.5 -12.1 3.1 672 -15.2 40.4 0.63, -0.34 0.72 1.94 8641343

2025-10-11 22:01:59 9 -16.3 -48.3 -12.5 3.6 789 -15.2 40.4 0.63, -0.34 0.72 2.49 8641344

2025-10-11 22:03:59 10 -21.0 -67.4 -12.8 4.1 907 -15.2 40.4 0.63, -0.34 0.72 2.13 8641345

2025-10-11 22:05:59 11 -27.1 -88.9 -12.9 5.0 1089 -15.2 40.6 0.64, -0.34 0.72 1.88 8641346

2025-10-11 22:07:59 12 -33.8 -104.3 -13.1 5.9 1289 -15.1 40.8 0.64, -0.34 0.72 1.39 8641347

2025-10-11 22:09:59 13 -41.8 -127.0 -13.6 7.0 1532 -15.0 40.8 0.64, -0.34 0.72 1.63 8641348

2025-10-11 22:11:59 14 -50.8 -143.2 -14.4 8.1 1781 -15.0 40.9 0.64, -0.34 0.72 2.23 8641349

2025-10-11 22:13:59 15 -67.4 -168.6 -12.8 11.1 2565 -14.9 40.9 0.64, -0.34 0.72 5.66 8641350

2025-10-11 22:15:59 16 -85.6 -185.1 -12.5 13.3 3161 -14.8 40.8 0.64, -0.34 0.72 2.78 8641351

2025-10-11 22:17:59 17 -107.3 -265.5 -12.5 15.7 3797 -14.7 40.6 0.64, -0.33 0.72 5.21 8641352

2025-10-11 22:19:59 18 -121.2 -287.5 -12.7 17.2 4176 -14.6 40.6 0.64, -0.33 0.72 1.45 8641353

2025-10-11 22:21:59 19 -133.7 -308.7 -12.6 18.7 4595 -14.6 40.5 0.64, -0.33 0.72 4.71 8641354

2025-10-11 22:23:59 20 -142.4 -317.4 -13.0 19.6 4821 -14.6 40.4 0.63, -0.33 0.72 0.91 8641355

2025-10-11 22:25:59 21 -151.9 -321.1 -12.9 21.0 5198 -14.4 40.0 0.63, -0.33 0.71 0.00 8641356

2025-10-11 22:27:59 22 -160.6 -320.7 -12.7 22.2 5549 -14.2 39.6 0.63, -0.33 0.71 0.00 8641357

2025-10-11 22:29:59 23 -164.2 -319.2 -13.1 22.7 5696 -14.1 39.3 0.62, -0.33 0.70 0.00 8641358

2025-10-11 22:31:59 24 -170.6 -320.0 -13.1 23.4 5885 -14.0 39.1 0.62, -0.32 0.70 0.00 8641359

2025-10-11 22:33:59 25 -175.8 -320.1 -13.1 24.2 6134 -13.9 38.9 0.62, -0.32 0.70 0.00 8641360

2025-10-11 22:35:59 26 -178.2 -320.6 -13.5 23.9 6065 -13.9 39.0 0.62, -0.32 0.70 0.00 8641361

2025-10-11 22:37:59 27 -178.5 -314.8 -13.5 23.8 6022 -13.9 38.9 0.62, -0.32 0.70 0.00 8641362

2025-10-11 22:39:59 28 -179.0 -314.6 -13.7 23.8 6019 -13.9 38.9 0.62, -0.32 0.70 0.00 8641363

2025-10-11 22:41:59 29 -180.6 -314.0 -13.7 24.2 6130 -13.9 38.9 0.62, -0.32 0.70 0.00 8641364

2025-10-11 22:43:59 30 -182.2 -317.9 -13.5 24.9 6298 -13.8 38.7 0.61, -0.32 0.69 0.00 8641365

2025-10-11 22:45:59 31 -181.7 -315.8 -13.2 25.1 6360 -13.8 38.7 0.61, -0.32 0.69 0.00 8641366

2025-10-11 22:47:59 32 -182.6 -311.6 -13.2 25.6 6461 -13.7 38.6 0.61, -0.32 0.69 0.00 8641367

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
2025-10-11 21:45:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8641336
2025-10-11 21:47:59	2	0.0	0.0	0.0	0.0	0			,		0.95	8641337
2025-10-11 21:49:59	3	-0.7	-3.8	-10.5	0.3	60	-15.5	40.2	0.63, -0.35	0.72	0.00	8641338
2025-10-11 21:51:59	4	-2.3	-8.7	-11.7	0.7	157	-15.6	40.8	0.64, -0.35	0.73	0.00	8641339
2025-10-11 21:53:59	5	-5.0	-18.3	-11.9	1.3	297	-15.6	41.0	0.64, -0.35	0.73	0.90	8641340
2025-10-11 21:55:59	6	-7.6	-23.4	-12.3	1.8	404	-15.4	40.7	0.64, -0.35	0.72	1.19	8641341
2025-10-11 21:57:59	7	-11.0	-34.7	-12.2	2.4	531	-15.3	40.4	0.63, -0.34	0.72	1.66	8641342
2025-10-11 21:59:59	8	-12.9	-36.5	-12.1	3.1	672	-15.2	40.4	0.63, -0.34	0.72	1.94	8641343
2025-10-11 22:01:59	9	-16.3	-48.3	-12.5	3.6	789	-15.2	40.4	0.63, -0.34	0.72	2.49	8641344
2025-10-11 22:03:59	10	-21.0	-67.4	-12.8	4.1	907	-15.2	40.4	0.63, -0.34	0.72	2.13	8641345
2025-10-11 22:05:59	11	-27.1	-88.9	-12.9	5.0	1089	-15.2	40.6	0.64, -0.34	0.72	1.88	8641346
2025-10-11 22:07:59	12	-33.8	-104.3	-13.1	5.9	1289	-15.1	40.8	0.64, -0.34	0.72	1.39	8641347
2025-10-11 22:09:59	13	-41.8	-127.0	-13.6	7.0	1532	-15.0	40.8	0.64, -0.34	0.72	1.63	8641348
2025-10-11 22:11:59	14	-50.8	-143.2	-14.4	8.1	1781	-15.0	40.9	0.64, -0.34	0.72	2.23	8641349
2025-10-11 22:13:59	15	-67.4	-168.6	-12.8	11.1	2565	-14.9	40.9	0.64, -0.34	0.72	5.66	8641350
2025-10-11 22:15:59	16	-85.6	-185.1	-12.5	13.3	3161	-14.8	40.8	0.64, -0.34	0.72	2.78	8641351
2025-10-11 22:17:59	17	-107.3	-265.5	-12.5	15.7	3797	-14.7	40.6	0.64, -0.33	0.72	5.21	8641352
2025-10-11 22:19:59	18	-121.2	-287.5	-12.7	17.2	4176	-14.6	40.6	0.64, -0.33	0.72	1.45	8641353
2025-10-11 22:21:59	19	-133.7	-308.7	-12.6	18.7	4595	-14.6	40.5	0.64, -0.33	0.72	4.71	8641354
2025-10-11 22:23:59	20	-142.4	-317.4	-13.0	19.6	4821	-14.6	40.4	0.63, -0.33	0.72	0.91	8641355
2025-10-11 22:25:59	21	-151.9	-321.1	-12.9	21.0	5198	-14.4	40.0	0.63, -0.33	0.71	0.00	8641356
2025-10-11 22:27:59	22	-160.6	-320.7	-12.7	22.2	5549	-14.2	39.6	0.63, -0.33	0.71	0.00	8641357
2025-10-11 22:29:59	23	-164.2	-319.2	-13.1	22.7	5696	-14.1	39.3	0.62, -0.33	0.70	0.00	8641358
2025-10-11 22:31:59	24	-170.6	-320.0	-13.1	23.4	5885	-14.0	39.1	0.62, -0.32	0.70	0.00	8641359
2025-10-11 22:33:59	25	-175.8	-320.1	-13.1	24.2	6134	-13.9	38.9	0.62, -0.32	0.70	0.00	8641360
2025-10-11 22:35:59	26	-178.2	-320.6	-13.5	23.9	6065	-13.9	39.0	0.62, -0.32	0.70	0.00	8641361
2025-10-11 22:37:59	27	-178.5	-314.8	-13.5	23.8	6022	-13.9	38.9	0.62, -0.32	0.70	0.00	8641362
2025-10-11 22:39:59	28	-179.0	-314.6	-13.7	23.8	6019	-13.9	38.9	0.62, -0.32	0.70	0.00	8641363
2025-10-11 22:41:59	29	-180.6	-314.0	-13.7	24.2	6130	-13.9	38.9	0.62, -0.32	0.70	0.00	8641364
2025-10-11 22:43:59	30	-182.2	-317.9	-13.5	24.9	6298	-13.8	38.7	0.61, -0.32	0.69	0.00	8641365
2025-10-11 22:45:59	31	-181.7	-315.8	-13.2	25.1	6360	-13.8	38.7	0.61, -0.32	0.69	0.00	8641366
2025-10-11 22:47:59	32	-182.6	-311.6	-13.2	25.6	6461	-13.7	38.6	0.61, -0.32	0.69	0.00	8641367