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 19873
Detector 14 day operating status:

Last detected dimming:
   202 hours and 59 minutes ago (2025-08-27 23:57 UTC)


Overview for dimming #:
   19873           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 #: 19873          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-11 01:29:5910.00.00.00.00 , 0.008553432
2025-08-11 01:31:5920.00.00.00.00 , 0.008553433
2025-08-11 01:33:5930.00.00.00.00 , 0.008553434
2025-08-11 01:35:5940.00.00.00.00 , 0.008553435
2025-08-11 01:37:5950.00.00.00.00 , 0.008553436
2025-08-11 01:39:5960.00.00.00.00 , 0.008553437
2025-08-11 01:41:5970.00.00.00.00 , 0.008553438
2025-08-11 01:43:5980.00.00.00.00 , 0.008553439
2025-08-11 01:45:5990.00.00.00.00 , 2.558553440
2025-08-11 01:47:59100.00.00.00.00 , 1.848553441
2025-08-11 01:49:59110.00.00.00.00 , 0.008553442
2025-08-11 01:51:59120.00.00.00.00 , 0.008553443
2025-08-11 01:53:59130.00.00.00.00 , 0.008553444
2025-08-11 01:55:59140.00.00.00.00 , 0.008553445
2025-08-11 01:57:59150.00.00.00.00 , 0.008553446
2025-08-11 01:59:59160.00.00.00.00 , 3.058553447
2025-08-11 02:01:59170.00.00.00.00 , 1.848553448
2025-08-11 02:03:59180.00.00.00.00 , 0.008553449
2025-08-11 02:05:5919-33.4-28.7-16.58.31871-6.339.60.64, -0.200.672.228553450
2025-08-11 02:07:5920-36.1-29.0-16.68.81977-6.039.60.64, -0.190.673.458553451
2025-08-11 02:09:5921-40.7-30.3-17.39.52142-5.739.90.65, -0.190.671.338553452
2025-08-11 02:11:5922-47.6-33.2-18.510.62401-5.540.00.65, -0.180.6721.988553453
2025-08-11 02:13:5923-79.0-36.7-13.412.94675-4.539.60.64, -0.170.6633.058553454
2025-08-11 02:15:5924-88.1-40.1-13.313.95156-4.639.60.64, -0.170.6736.578553455
2025-08-11 02:17:5925-93.8-43.1-13.514.45398-5.039.50.64, -0.180.6715.528553456
2025-08-11 02:19:5926-131.4-46.0-13.320.77548-5.139.70.64, -0.180.6727.508553457
2025-08-11 02:21:5927-135.5-46.3-13.421.37793-5.039.80.65, -0.180.6725.448553458
2025-08-11 02:23:5928-142.1-47.4-13.422.18057-5.239.80.65, -0.180.6711.848553459
2025-08-11 02:25:5929-146.1-48.9-13.622.28183-5.239.70.64, -0.180.679.038553460
2025-08-11 02:27:5930-157.9-49.7-13.726.38836-5.239.70.64, -0.180.6718.468553461
2025-08-11 02:29:5931-160.9-51.2-13.627.89016-5.039.60.64, -0.170.677.678553462
2025-08-11 02:31:5932-165.0-51.5-13.830.19170-5.239.60.64, -0.180.6724.778553463
2025-08-11 02:33:5933-169.3-52.8-13.931.19308-5.039.50.64, -0.180.6610.058553464
2025-08-11 02:35:5934-172.5-53.7-14.230.89382-5.339.60.64, -0.180.6713.188553465
2025-08-11 02:37:5935-174.5-54.9-14.230.39443-5.339.70.64, -0.180.676.908553466
2025-08-11 02:39:5936-154.9-56.1-14.327.58358-5.339.70.64, -0.180.674.888553467
2025-08-11 02:41:5937-165.9-56.8-14.031.09129-5.539.50.64, -0.180.674.198553468
2025-08-11 02:43:5938-167.5-56.5-14.030.79190-5.139.40.64, -0.180.660.008553469
2025-08-11 02:45:5939-170.4-57.2-14.031.99413-5.139.30.64, -0.180.660.008553470
2025-08-11 02:47:5940-171.9-58.8-14.233.09432-4.939.30.64, -0.170.660.008553471
2025-08-11 02:49:5941-175.8-59.1-14.135.49656-4.839.10.64, -0.170.660.008553472
2025-08-11 02:51:5942-182.0-59.0-14.037.410135-4.939.20.64, -0.170.660.008553473
2025-08-11 02:53:5943-184.8-59.0-13.938.310334-3.834.30.57, -0.160.591.408553474
2025-08-11 02:55:5944-189.6-58.6-13.939.710649-3.733.90.56, -0.160.591.688553475
2025-08-11 02:57:5945-190.1-58.8-14.039.110598-3.633.40.56, -0.160.584.118553476
2025-08-11 02:59:5946-191.5-59.8-14.239.310555-3.231.90.53, -0.150.562.428553477
2025-08-11 03:01:5947-195.1-61.2-14.140.010817-3.131.60.53, -0.150.551.938553478
2025-08-11 03:03:5948-192.7-61.9-14.040.910814-3.533.30.55, -0.160.581.818553479
2025-08-11 03:05:5949-191.5-61.4-13.941.110732-2.931.60.53, -0.150.551.138553480
2025-08-11 03:07:5950-195.6-61.9-13.842.911050-2.932.00.54, -0.150.560.008553481
2025-08-11 03:09:5951-202.8-62.0-13.744.311316-2.028.30.48, -0.140.500.008553482
2025-08-11 03:11:5952-207.2-62.2-13.844.811464-1.627.10.46, -0.130.481.818553483
2025-08-11 03:13:5953-220.9-62.4-13.749.812293-1.425.40.43, -0.130.455.778553484
2025-08-11 03:15:5954-223.6-60.7-13.651.112544-1.225.40.43, -0.120.458.258553485
2025-08-11 03:17:5955-232.6-62.2-13.554.1128521.320.80.36, -0.080.3711.818553486
2025-08-11 03:19:5956-251.9-63.4-13.458.2139792.119.70.34, -0.070.351.388553487
2025-08-11 03:21:5957-252.5-66.0-13.456.6136762.617.90.31, -0.060.321.168553488
2025-08-11 03:23:5958-267.7-68.7-13.560.3144042.916.80.29, -0.060.300.948553489
2025-08-11 03:25:5959-268.6-80.5-13.659.9142633.715.50.27, -0.040.270.008553490
2025-08-11 03:27:5960-274.6-97.0-13.760.2143484.014.80.26, -0.040.260.008553491
2025-08-11 03:29:5961-279.2-122.8-13.960.8143354.713.40.23, -0.030.240.008553492
2025-08-11 03:31:5962-290.2-112.2-13.864.3148865.212.00.21, -0.020.210.008553493
2025-08-11 03:33:5963-298.2-137.8-13.963.3147756.58.70.15, 0.000.154.638553494
2025-08-11 03:35:5964-305.5-138.3-13.765.7151786.87.70.14, 0.010.142.028553495
2025-08-11 03:37:5965-309.5-151.4-13.866.0152846.77.40.13, 0.000.132.138553496
2025-08-11 03:39:5966-334.2-153.1-13.3102.0173316.76.90.12, 0.010.122.008553497
2025-08-11 03:41:5967-329.6-151.3-13.3100.2169986.66.60.12, 0.000.120.008553498
2025-08-11 03:43:5968-340.7-150.8-13.3105.4176836.16.50.11, -0.010.120.008553499
2025-08-11 03:45:5969-343.2-154.1-13.2106.9179195.86.40.11, -0.010.110.008553500
2025-08-11 03:47:5970-343.6-157.3-13.3107.2179575.76.10.11, -0.010.110.008553501
2025-08-11 03:49:5971-342.6-151.7-13.4106.4179595.46.60.12, -0.020.120.008553502
2025-08-11 03:51:5972-351.4-155.5-13.3108.2184565.26.60.12, -0.020.120.008553503
2025-08-11 03:53:5973-357.1-153.9-13.2110.2186585.16.20.11, -0.020.110.008553504
2025-08-11 03:55:5974-358.1-149.3-13.3111.8188604.86.80.12, -0.030.122.518553505
2025-08-11 03:57:5975-367.6-142.9-13.1123.5197664.47.00.12, -0.030.135.288553506
2025-08-11 03:59:5976-406.9-145.0-13.2134.6223424.17.20.13, -0.040.133.308553507
2025-08-11 04:01:5977-414.2-149.9-13.1136.5227434.36.50.11, -0.040.120.008553508
2025-08-11 04:03:5978-418.8-148.8-13.0139.4230994.26.50.11, -0.040.120.008553509
2025-08-11 04:05:5979-380.1-147.9-13.1122.4202343.19.70.17, -0.060.180.008553510
2025-08-11 04:07:5980-383.4-145.9-13.1122.1205612.89.80.17, -0.060.182.588553511
2025-08-11 04:09:5981-437.0-148.7-13.0139.4244202.58.70.15, -0.070.172.948553512
2025-08-11 04:11:5982-436.0-148.4-12.9139.1242772.68.20.14, -0.070.162.798553513
2025-08-11 04:13:5983-438.0-149.2-13.0140.3243812.78.00.14, -0.060.162.438553514
2025-08-11 04:15:5984-448.8-145.4-12.9142.8249602.77.30.13, -0.060.141.308553515
2025-08-11 04:17:5985-456.7-149.5-13.0144.4255282.86.20.11, -0.060.130.008553516
2025-08-11 04:19:5986-471.4-147.6-13.0153.9264872.55.90.10, -0.070.130.008553517
2025-08-11 04:21:5987-410.8-138.3-13.2127.3221263.07.70.14, -0.060.151.188553518
2025-08-11 04:23:5988-594.4-136.4-13.1192.43365412.1-0.6-0.01, 0.100.101.258553519
2025-08-11 04:25:5989-636.1-140.1-13.3212.93611512.3-1.3-0.02, 0.100.115.178553520
2025-08-11 04:27:5990-629.5-138.5-13.5206.73522812.7-1.4-0.02, 0.110.112.068553521
2025-08-11 04:29:5991-622.2-138.6-13.3207.23530612.9-1.6-0.03, 0.110.126.158553522
2025-08-11 04:31:5992-634.4-143.1-13.3209.73624813.1-1.8-0.03, 0.120.121.848553523
2025-08-11 04:33:5993-593.2-137.0-13.6195.93292013.7-1.7-0.03, 0.130.131.568553524
2025-08-11 04:35:5994-638.9-138.3-13.7205.53558113.6-2.8-0.05, 0.130.146.878553525
2025-08-11 04:37:5995-660.6-128.0-13.4216.63773013.8-3.0-0.05, 0.130.142.488553526
2025-08-11 04:39:5996-658.9-134.8-13.7219.33698814.2-3.6-0.06, 0.140.157.418553527
2025-08-11 04:41:5997-495.6-126.7-13.4163.0279693.08.20.14, -0.060.166.978553528
2025-08-11 04:43:5998-706.8-130.1-13.7227.54021614.8-5.4-0.09, 0.150.178.448553529
2025-08-11 04:45:5999-519.4-132.8-13.2164.8298963.49.80.17, -0.050.1813.508553530
2025-08-11 04:47:59100-719.2-121.3-13.8229.74088715.8-5.8-0.10, 0.160.1916.258553531
2025-08-11 04:49:59101-518.0-125.6-13.6158.9295373.311.90.21, -0.050.229.618553532
2025-08-11 04:51:59102-726.9-120.4-14.0226.84077415.8-5.3-0.09, 0.170.196.828553533
2025-08-11 04:53:59103-743.7-121.3-14.1231.94164215.7-5.4-0.09, 0.160.190.858553534
2025-08-11 04:55:59104-547.9-126.6-13.7170.5315383.013.90.24, -0.060.2514.168553535
2025-08-11 04:57:59105-756.6-120.7-14.2226.14183915.8-6.4-0.11, 0.170.201.548553536
2025-08-11 04:59:59106-768.8-129.0-14.2231.94261115.9-7.1-0.12, 0.170.210.008553537
2025-08-11 05:01:59107-771.6-126.0-14.3235.14250216.1-7.9-0.13, 0.170.220.008553538
2025-08-11 05:03:59108-779.1-122.3-14.5236.24246315.9-8.0-0.14, 0.170.220.008553539
2025-08-11 05:05:59109-785.7-129.9-14.4240.24316427.4-34.0-0.50, 0.380.630.008553540
2025-08-11 05:07:59110-790.9-136.1-14.3241.34348427.6-33.9-0.50, 0.380.630.008553541
2025-08-11 05:09:59111-798.2-129.4-14.5244.64390416.9-10.0-0.17, 0.190.250.008553542
2025-08-11 05:11:59112-817.5-129.6-14.4250.04491216.7-10.1-0.17, 0.180.250.008553543
2025-08-11 05:13:59113-819.9-129.8-14.4250.74497416.9-10.5-0.18, 0.190.260.008553544
2025-08-11 05:15:59114-830.9-128.8-14.6251.74523516.9-10.9-0.18, 0.190.260.008553545
2025-08-11 05:17:59115-839.3-116.4-14.5257.74611917.3-11.8-0.20, 0.190.280.008553546
2025-08-11 05:19:59116-800.7-115.6-14.8216.44289017.6-12.6-0.21, 0.200.290.988553547
2025-08-11 05:21:59117-809.8-122.9-14.8220.24336117.7-12.6-0.21, 0.200.291.068553548
2025-08-11 05:23:59118-806.6-113.6-14.9218.04333318.0-13.5-0.23, 0.210.311.168553549
2025-08-11 05:25:59119-842.3-113.8-14.7257.24574920.6-21.5-0.35, 0.250.431.128553550
2025-08-11 05:27:59120-835.5-110.8-14.6261.04594920.8-21.9-0.35, 0.260.440.008553551
2025-08-11 05:29:59121-839.5-112.2-14.7263.14616321.3-22.3-0.36, 0.270.450.008553552
2025-08-11 05:31:59122-849.7-107.6-14.8265.24683621.8-23.6-0.38, 0.280.470.008553553
2025-08-11 05:33:59123-868.4-106.3-14.7272.54796521.7-23.6-0.38, 0.280.470.008553554
2025-08-11 05:35:59124-862.0-104.3-14.8269.64763822.0-24.0-0.38, 0.280.470.008553555
2025-08-11 05:37:59125-877.4-100.3-14.8275.14843319.8-17.6-0.29, 0.240.370.008553556
2025-08-11 05:39:59126-925.0-96.1-14.6306.15188222.6-25.7-0.41, 0.290.500.008553557
2025-08-11 05:41:59127-845.7-95.8-15.0237.54585222.8-24.2-0.38, 0.290.480.008553558
2025-08-11 05:43:59128-855.5-82.6-15.0244.14668922.8-25.2-0.40, 0.300.500.008553559
2025-08-11 05:45:59129-895.9-77.8-14.8288.64970422.9-26.2-0.41, 0.300.510.008553560
2025-08-11 05:47:59130-854.4-78.4-15.1244.34645920.5-18.9-0.31, 0.250.400.848553561
2025-08-11 05:49:59131-871.7-79.8-15.1248.64745220.1-19.2-0.31, 0.250.400.938553562

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 )