Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 19814
Detector 14 day operating status:

Last detected dimming:
   203 hours and 3 minutes ago (2025-08-27 23:57 UTC)


Overview for dimming #:
   19814           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

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Details for dimming #: 19814          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-06 04:07:5910.00.00.00.00 , 0.008546421
2025-08-06 04:09:5920.00.00.00.00 , 0.008546422
2025-08-06 04:11:5930.00.00.00.00 , 0.008546423
2025-08-06 04:13:5940.00.00.00.00 , 0.008546424
2025-08-06 04:15:5950.00.00.00.00 , 0.008546425
2025-08-06 04:17:5960.00.00.00.00 , 0.008546426
2025-08-06 04:19:5970.00.00.00.00 , 0.008546427
2025-08-06 04:21:5980.00.00.00.00 , 2.398546428
2025-08-06 04:23:599-0.5-4.8-8.10.251 , 3.898546429
2025-08-06 04:25:5910-0.7-6.1-8.20.3802.51.50.03, -0.060.074.038546430
2025-08-06 04:27:5911-0.7-5.6-8.20.3872.41.80.03, -0.070.072.928546431
2025-08-06 04:29:5912-1.2-8.2-8.90.41272.31.30.02, -0.070.071.258546432
2025-08-06 04:31:5913-1.5-8.9-9.00.51582.31.30.02, -0.070.070.008546433
2025-08-06 04:33:5914-1.7-9.0-9.10.61882.41.50.03, -0.070.070.008546434
2025-08-06 04:35:5915-2.7-10.7-9.90.82641.61.60.03, -0.080.091.308546435
2025-08-06 04:37:5916-2.6-10.1-9.90.82551.22.20.04, -0.090.101.568546436
2025-08-06 04:39:5917-2.6-11.1-10.30.82441.12.10.04, -0.090.101.008546437
2025-08-06 04:41:5918-3.2-12.3-10.80.92801.21.60.03, -0.090.090.008546438
2025-08-06 04:43:5919-32.8-28.4-12.410.3239237.8-32.8-0.43, 0.550.700.988546439
2025-08-06 04:45:5920-36.2-31.9-12.511.1256637.9-32.8-0.43, 0.550.700.988546440
2025-08-06 04:47:5921-40.0-34.6-12.711.9276038.0-32.8-0.43, 0.550.701.188546441
2025-08-06 04:49:5922-42.5-35.4-12.912.5289337.9-32.5-0.43, 0.550.691.028546442
2025-08-06 04:51:5923-44.2-36.1-13.212.7293137.7-32.1-0.43, 0.540.690.008546443
2025-08-06 04:53:5924-48.2-38.4-13.713.5309837.9-32.1-0.42, 0.550.690.008546444
2025-08-06 04:55:5925-52.6-38.9-13.714.3327937.9-32.0-0.42, 0.550.690.008546445
2025-08-06 04:57:5926-56.9-41.3-14.215.0345337.8-31.9-0.42, 0.540.691.488546446
2025-08-06 04:59:5927-61.3-46.3-14.515.7360037.8-31.9-0.42, 0.540.690.008546447
2025-08-06 05:01:5928-66.3-49.6-14.516.8381737.8-31.9-0.42, 0.540.690.008546448
2025-08-06 05:03:5929-71.0-54.8-15.117.5395737.8-31.9-0.42, 0.540.690.008546449
2025-08-06 05:05:5930-76.3-62.9-15.518.2408937.6-31.7-0.42, 0.540.690.868546450
2025-08-06 05:07:5931-87.9-68.8-15.020.8473937.5-31.3-0.42, 0.540.681.948546451
2025-08-06 05:09:5932-94.8-75.0-15.021.9498537.3-31.0-0.41, 0.540.681.078546452
2025-08-06 05:11:5933-99.5-78.3-15.222.4511037.3-31.2-0.42, 0.540.681.058546453
2025-08-06 05:13:5934-105.2-81.0-15.323.4533637.3-31.3-0.42, 0.540.680.948546454
2025-08-06 05:15:5935-111.6-84.2-15.324.4558637.3-31.4-0.42, 0.540.684.238546455
2025-08-06 05:17:5936-118.2-87.6-15.325.4581937.4-31.5-0.42, 0.540.681.088546456
2025-08-06 05:19:5937-124.3-91.0-15.726.0596637.3-31.4-0.42, 0.540.680.998546457
2025-08-06 05:21:5938-129.1-96.4-15.826.4603537.3-31.4-0.42, 0.540.681.098546458
2025-08-06 05:23:5939-135.2-101.3-15.727.3624537.4-31.6-0.42, 0.540.680.988546459
2025-08-06 05:25:5940-140.0-106.0-16.227.3626737.2-31.5-0.42, 0.540.681.388546460
2025-08-06 05:27:5941-147.0-110.5-16.628.0640137.2-31.4-0.42, 0.530.681.358546461
2025-08-06 05:29:5942-152.6-115.4-17.028.0641137.0-31.0-0.42, 0.530.681.298546462
2025-08-06 05:31:5943-159.6-119.3-17.728.4645537.0-30.8-0.41, 0.530.671.228546463
2025-08-06 05:33:5944-166.8-124.4-18.128.8654037.0-30.9-0.41, 0.530.671.468546464
2025-08-06 05:35:5945-178.1-129.5-18.530.1687137.0-30.7-0.41, 0.530.671.808546465
2025-08-06 05:37:5946-195.2-133.8-18.932.1738937.0-30.5-0.41, 0.530.672.408546466
2025-08-06 05:39:5947-207.2-137.5-20.132.2739936.9-30.3-0.41, 0.530.672.888546467
2025-08-06 05:41:5948-219.2-139.2-20.733.3763336.8-30.0-0.41, 0.530.673.458546468
2025-08-06 05:43:5949-229.4-138.4-20.934.5787436.8-29.7-0.40, 0.530.663.728546469
2025-08-06 05:45:5950-235.9-136.3-20.335.8813336.7-29.3-0.40, 0.530.6610.448546470
2025-08-06 05:47:5951-241.1-132.7-19.737.5853536.7-29.0-0.39, 0.520.6612.288546471
2025-08-06 05:49:5952-245.0-133.2-18.639.2894436.7-28.6-0.39, 0.520.658.918546472
2025-08-06 05:51:5953-249.2-132.3-18.340.5925236.6-28.2-0.38, 0.520.656.508546473
2025-08-06 05:53:5954-260.0-130.3-17.044.91035036.6-27.8-0.38, 0.520.651.768546474
2025-08-06 05:55:5955-261.1-125.7-15.947.61087536.6-27.4-0.37, 0.520.648.548546475
2025-08-06 05:57:5956-274.9-121.9-15.752.31204436.5-27.0-0.37, 0.520.646.358546476
2025-08-06 05:59:5957-283.0-118.8-15.156.112940-6.015.60.27, -0.210.3411.108546477
2025-08-06 06:01:5958-344.4-112.4-13.984.11704034.9-28.6-0.40, 0.500.64138.888546478
2025-08-06 06:03:5959-377.8-113.8-13.7100.51925834.0-28.7-0.40, 0.480.63160.528546479
2025-08-06 06:05:5960-402.5-118.3-13.8106.02045533.4-28.6-0.40, 0.470.62250.338546480
2025-08-06 06:07:5961-419.1-123.7-13.9110.32123533.4-28.3-0.40, 0.480.6213.428546481
2025-08-06 06:09:5962-433.6-123.8-13.8114.52195032.7-28.6-0.41, 0.460.6210.018546482
2025-08-06 06:11:5963-442.0-129.1-13.9115.32224132.4-28.7-0.41, 0.460.621.088546483
2025-08-06 06:13:5964-468.8-125.8-13.9121.12338832.2-28.9-0.41, 0.460.622.218546484
2025-08-06 06:15:5965-501.9-130.0-14.1125.82473631.4-28.7-0.42, 0.440.616.888546485
2025-08-06 06:17:5966-543.8-133.8-14.3136.52668631.0-28.8-0.42, 0.440.6077.348546486
2025-08-06 06:19:5967-557.5-137.6-14.6140.12724430.8-28.7-0.42, 0.430.60105.698546487
2025-08-06 06:21:5968-566.1-140.8-14.6140.02755030.3-28.8-0.42, 0.430.6075.628546488
2025-08-06 06:23:5969-576.0-147.6-14.8142.12786729.8-28.9-0.42, 0.420.6039.538546489
2025-08-06 06:25:5970-605.2-154.8-14.7146.12917129.6-28.6-0.42, 0.410.5924.588546490
2025-08-06 06:27:5971-623.2-168.7-14.9146.62959729.7-28.0-0.41, 0.420.5915.318546491
2025-08-06 06:29:5972-631.0-178.4-14.9149.43004029.4-28.0-0.41, 0.410.588.858546492
2025-08-06 06:31:5973-635.1-183.4-14.8150.93022829.1-28.0-0.42, 0.410.5810.008546493
2025-08-06 06:33:5974-634.3-183.6-14.9150.53027229.0-28.1-0.42, 0.400.582.128546494
2025-08-06 06:35:5975-640.2-184.5-14.9149.83053028.8-28.0-0.42, 0.400.581.608546495

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 )