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 19667
Detector 14 day operating status:

Last detected dimming:
   234 hours and 55 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19667           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 #: 19667          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-25 11:31:5910.00.00.00.00 , 0.008529469
2025-07-25 11:33:5920.00.00.00.00 , 0.008529470
2025-07-25 11:35:593-0.3-2.7-8.70.130 , 0.008529471
2025-07-25 11:37:594-2.6-8.7-11.10.72315.5-0.20.00, 0.000.000.008529472
2025-07-25 11:39:595-4.3-12.2-13.71.03245.10.50.01, 0.000.011.028529473
2025-07-25 11:41:596-6.2-13.7-14.51.44306.4-0.5-0.01, 0.020.020.008529474
2025-07-25 11:43:597-8.0-15.9-16.01.65076.7-0.5-0.01, 0.030.030.898529475
2025-07-25 11:45:598-9.0-17.6-16.91.75465.90.10.00, 0.010.010.868529476
2025-07-25 11:47:599-10.7-18.9-18.01.96065.80.50.01, 0.010.011.628529477
2025-07-25 11:49:5910-13.8-20.9-19.02.47466.20.00.00, 0.020.021.688529478
2025-07-25 11:51:5911-15.7-22.2-19.82.68016.10.20.00, 0.010.011.398529479
2025-07-25 11:53:5912-19.8-25.7-22.43.09555.9-0.10.00, 0.010.011.208529480
2025-07-25 11:55:5913-23.7-27.6-23.73.410626.00.20.00, 0.010.010.998529481
2025-07-25 11:57:5914-27.2-29.1-24.63.811826.10.00.00, 0.010.011.088529482
2025-07-25 11:59:5915-31.6-31.6-25.64.213085.80.00.00, 0.010.010.868529483
2025-07-25 12:01:5916-39.4-33.2-21.56.017705.80.50.01, 0.010.0129.228529484
2025-07-25 12:03:5917-47.9-36.0-20.510.021835.90.80.01, 0.010.0295.288529485
2025-07-25 12:05:5918-54.5-37.2-20.211.624936.01.00.02, 0.010.0246.178529486
2025-07-25 12:07:5919-58.8-38.0-19.412.526596.11.30.02, 0.010.031.538529487
2025-07-25 12:09:5920-64.2-39.6-20.512.827606.21.40.02, 0.020.033.228529488
2025-07-25 12:11:5921-69.5-41.6-21.113.428906.31.50.03, 0.020.033.468529489
2025-07-25 12:13:5922-72.4-43.3-23.513.228746.51.20.02, 0.020.033.918529490
2025-07-25 12:15:5923-78.2-44.8-23.913.730086.71.10.02, 0.030.032.288529491
2025-07-25 12:17:5924-84.7-46.8-24.314.131716.91.10.02, 0.030.032.858529492
2025-07-25 12:19:5925-131.2-63.0-20.120.55008-0.5-2.4-0.04, -0.100.115.038529493
2025-07-25 12:21:5926-141.9-64.1-21.021.652510.4-2.2-0.04, -0.090.091.558529494
2025-07-25 12:23:5927-157.0-72.4-20.823.35740-0.7-2.7-0.05, -0.110.124.318529495
2025-07-25 12:25:5928-168.2-76.8-22.523.65914-1.1-3.0-0.05, -0.110.122.648529496
2025-07-25 12:27:5929-175.5-74.9-24.123.95923-2.9-3.8-0.07, -0.140.162.798529497
2025-07-25 12:29:5930-189.5-73.4-22.025.76362-3.8-4.8-0.08, -0.160.186.738529498
2025-07-25 12:31:5931-193.6-71.4-20.727.06541-2.9-4.3-0.08, -0.140.166.378529499
2025-07-25 12:33:5932-206.6-71.4-18.929.87264-2.8-4.3-0.08, -0.140.1617.308529500
2025-07-25 12:35:5933-214.4-72.9-18.430.87565-2.5-4.2-0.07, -0.140.167.098529501
2025-07-25 12:37:5934-220.0-74.4-19.631.47599-2.1-4.1-0.07, -0.130.151.448529502
2025-07-25 12:39:5935-229.4-76.5-20.032.47814-1.4-4.0-0.07, -0.120.144.358529503
2025-07-25 12:41:5936-232.1-78.9-21.231.57729-1.1-4.0-0.07, -0.110.136.608529504
2025-07-25 12:43:5937-237.8-82.2-20.332.47928-0.6-3.4-0.06, -0.100.1216.958529505
2025-07-25 12:45:5938-244.6-85.2-20.033.38220-0.4-3.4-0.06, -0.100.122.048529506
2025-07-25 12:47:5939-302.9-87.4-17.346.4116390.3-3.0-0.05, -0.090.107.128529507
2025-07-25 12:49:5940-310.0-88.6-17.047.9119360.6-3.1-0.06, -0.080.105.208529508
2025-07-25 12:51:5941-310.0-88.2-17.547.5117841.0-2.8-0.05, -0.080.091.328529509
2025-07-25 12:53:5942-314.9-88.1-17.647.9119281.2-2.8-0.05, -0.070.0910.148529510
2025-07-25 12:55:5943-320.2-86.5-17.349.6122381.5-2.8-0.05, -0.070.0811.678529511
2025-07-25 12:57:5944-325.9-85.9-17.349.5123922.1-2.5-0.04, -0.060.076.968529512
2025-07-25 12:59:5945-334.0-87.0-17.351.3128512.2-2.5-0.04, -0.050.0715.118529513
2025-07-25 13:01:5946-349.2-89.3-17.054.4135792.4-2.4-0.04, -0.050.0714.528529514
2025-07-25 13:03:5947-355.1-91.2-17.155.6138792.7-2.3-0.04, -0.050.066.888529515
2025-07-25 13:05:5948-365.5-89.6-16.957.2143242.9-2.2-0.04, -0.040.067.388529516
2025-07-25 13:07:5949-384.8-90.9-17.160.0150302.7-2.3-0.04, -0.050.061.278529517
2025-07-25 13:09:5950-400.5-91.5-17.362.2156422.7-2.2-0.04, -0.050.064.268529518
2025-07-25 13:11:5951-417.4-93.6-17.064.6163232.8-2.0-0.04, -0.040.060.868529519
2025-07-25 13:13:5952-419.9-94.2-17.164.4162702.9-1.8-0.03, -0.040.050.008529520
2025-07-25 13:15:5953-423.3-94.8-16.964.2163023.5-1.5-0.03, -0.030.040.008529521
2025-07-25 13:17:5954-429.0-95.3-17.264.9163803.7-1.1-0.02, -0.030.031.108529522
2025-07-25 13:19:5955-433.8-97.7-17.365.1163454.2-0.7-0.01, -0.020.021.108529523
2025-07-25 13:21:5956-436.3-98.8-17.265.0163074.5-0.4-0.01, -0.010.012.558529524
2025-07-25 13:23:5957-438.6-99.1-17.164.8163164.90.20.00, -0.010.012.368529525
2025-07-25 13:25:5958-437.9-97.7-16.964.4161795.10.60.01, 0.000.011.748529526
2025-07-25 13:27:5959-444.1-98.6-17.164.8161405.20.70.01, 0.000.011.758529527
2025-07-25 13:29:5960-444.4-100.1-17.363.6159775.11.00.02, 0.000.022.198529528
2025-07-25 13:31:5961-450.1-99.2-17.164.2161435.01.30.02, -0.010.022.108529529
2025-07-25 13:33:5962-457.4-100.0-17.464.4162464.91.40.03, -0.010.032.628529530
2025-07-25 13:35:5963-461.3-100.1-17.265.2164024.51.80.03, -0.010.031.058529531
2025-07-25 13:37:5964-464.0-99.9-17.465.0163524.41.80.03, -0.020.041.088529532
2025-07-25 13:39:5965-470.0-99.6-17.765.2165124.41.80.03, -0.020.031.128529533
2025-07-25 13:41:5966-475.9-99.4-18.065.8166114.41.80.03, -0.020.041.798529534
2025-07-25 13:43:5967-480.5-99.2-17.865.8167634.51.70.03, -0.010.030.878529535
2025-07-25 13:45:5968-494.4-99.7-17.570.1177044.51.70.03, -0.010.030.008529536
2025-07-25 13:47:5969-495.9-100.4-17.669.1175044.51.80.03, -0.010.030.008529537
2025-07-25 13:49:5970-499.0-101.1-17.471.1177194.51.80.03, -0.010.031.498529538
2025-07-25 13:51:5971-502.3-101.3-17.571.1178524.51.80.03, -0.010.031.548529539
2025-07-25 13:53:5972-502.7-102.5-17.370.3178464.61.70.03, -0.010.030.888529540
2025-07-25 13:55:5973-503.9-102.9-17.170.7180464.61.70.03, -0.010.030.008529541
2025-07-25 13:57:5974-504.4-102.9-16.970.5180054.61.60.03, -0.010.030.008529542
2025-07-25 13:59:5975-506.8-102.8-16.871.3182524.71.40.02, -0.010.031.188529543
2025-07-25 14:01:5976-509.4-103.6-16.672.5183984.81.00.02, -0.010.021.198529544
2025-07-25 14:03:5977-512.3-103.4-16.972.6183444.91.00.02, -0.010.022.378529545
2025-07-25 14:05:5978-519.6-105.7-16.777.6186015.01.10.02, -0.010.021.128529546
2025-07-25 14:07:5979-524.8-107.3-16.678.0187334.81.30.02, -0.010.020.008529547
2025-07-25 14:09:5980-524.1-107.5-16.873.4185784.91.40.02, -0.010.030.008529548
2025-07-25 14:11:5981-528.5-108.7-16.778.3187015.01.40.02, -0.010.030.008529549
2025-07-25 14:13:5982-530.5-109.8-17.078.0186355.11.60.03, 0.000.030.008529550
2025-07-25 14:15:5983-531.9-111.9-17.073.9185775.21.60.03, 0.000.030.008529551
2025-07-25 14:17:5984-537.1-113.0-17.174.3187665.11.70.03, 0.000.030.008529552
2025-07-25 14:19:5985-543.3-112.4-17.375.3189835.11.60.03, 0.000.030.008529553
2025-07-25 14:21:5986-544.8-113.6-17.274.8190375.11.60.03, 0.000.030.008529554
2025-07-25 14:23:5987-550.6-112.6-17.177.2194945.21.50.03, 0.000.030.008529555
2025-07-25 14:25:5988-557.9-112.9-16.978.8198435.31.20.02, 0.000.020.008529556
2025-07-25 14:27:5989-537.7-109.5-17.274.6187815.31.40.03, 0.000.030.008529557

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 )