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 18429
Detector 14 day operating status:

Last detected dimming:
   202 hours and 11 minutes ago (2025-04-19 23:51 UTC)


Overview for dimming #:
   18429           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

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Details for dimming #: 18429          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-03-19 20:13:5910.00.00.00.00 , 0.008348450
2025-03-19 20:15:5920.00.00.00.00 , 0.008348451
2025-03-19 20:17:5930.00.00.00.00 , 0.008348452
2025-03-19 20:19:5940.00.00.00.00 , 0.008348453
2025-03-19 20:21:5950.00.00.00.00 , 0.008348454
2025-03-19 20:23:5960.00.00.00.00 , 0.008348455
2025-03-19 20:25:5970.00.00.00.00 , 0.008348456
2025-03-19 20:27:5980.00.00.00.00 , 1.508348457
2025-03-19 20:29:5990.00.00.00.00 , 9.488348458
2025-03-19 20:31:59100.00.00.00.00 , 8.428348459
2025-03-19 20:33:5911-1.3-7.0-9.00.5139 , 2.278348460
2025-03-19 20:35:5912-1.7-7.1-9.00.618217.5-46.9-0.70, 0.380.802.028348461
2025-03-19 20:37:5913-3.5-8.3-8.71.2368 , 6.538348462
2025-03-19 20:39:5914-5.7-12.7-9.51.7519-26.26.70.11, -0.330.351.648348463
2025-03-19 20:41:5915-6.8-13.7-9.52.0626-26.46.50.10, -0.340.351.078348464
2025-03-19 20:43:5916-5.3-10.8-8.22.0595-26.24.30.07, -0.330.340.008348465
2025-03-19 20:45:5917-7.7-10.7-8.82.6791-26.23.10.05, -0.330.342.278348466
2025-03-19 20:47:5918-8.1-10.1-9.42.6792-26.23.70.06, -0.330.344.798348467
2025-03-19 20:49:5919-15.2-12.0-9.93.413798.426.20.44, 0.260.5161.288348468
2025-03-19 20:51:5920-18.9-16.6-10.04.816649.133.00.54, 0.260.60103.578348469
2025-03-19 20:53:5921-21.6-19.3-10.36.018369.738.10.62, 0.270.6778.728348470
2025-03-19 20:55:5922-22.3-21.5-10.55.918849.738.10.62, 0.270.6770.768348471
2025-03-19 20:57:5923-22.8-23.1-10.56.219059.738.40.62, 0.270.6740.788348472
2025-03-19 21:01:5924-30.5-22.1-10.210.925989.436.60.60, 0.260.6525.418348474
2025-03-19 21:03:5925-32.1-22.1-10.112.127318.932.00.53, 0.260.5916.158348475
2025-03-19 21:05:5926-37.7-24.6-10.114.532028.630.50.51, 0.260.5712.148348476
2025-03-19 21:07:5927-39.1-24.6-10.213.433219.236.50.59, 0.260.651.908348477
2025-03-19 21:09:5928-43.5-24.5-10.414.836729.833.60.55, 0.270.626.908348478
2025-03-19 21:11:5929-47.3-24.8-10.516.039519.032.90.54, 0.260.602.588348479
2025-03-19 21:13:5930-49.4-25.5-10.615.640519.234.40.56, 0.260.6210.408348480
2025-03-19 21:15:5931-59.8-25.0-11.118.4470713.612.80.22, 0.350.4219.928348481
2025-03-19 21:17:5932-63.6-24.7-11.419.5490514.28.20.14, 0.370.393.248348482
2025-03-19 21:19:5933-65.5-24.5-11.419.7503215.94.20.07, 0.390.402.218348483
2025-03-19 21:21:5934-68.7-24.0-11.719.9505017.7-2.5-0.04, 0.420.433.958348484
2025-03-19 21:23:5935-72.9-24.4-11.621.8534418.8-5.3-0.09, 0.440.452.078348485
2025-03-19 21:25:5936-73.3-24.5-11.721.6539620.5-12.0-0.20, 0.470.517.618348486
2025-03-19 21:27:5937-86.3-25.0-11.626.8641220.5-17.2-0.28, 0.460.546.018348487
2025-03-19 21:29:5938-87.5-25.5-11.726.2644922.0-20.9-0.34, 0.480.594.868348488
2025-03-19 21:31:5939-79.3-26.9-12.022.8572824.5-21.1-0.33, 0.520.621.148348489
2025-03-19 21:33:5940-83.7-28.1-12.123.0601725.7-27.1-0.42, 0.540.682.778348490
2025-03-19 21:35:5941-86.7-28.1-12.224.4617625.5-29.2-0.45, 0.530.694.678348491
2025-03-19 21:37:5942-89.9-29.2-12.324.4631925.8-29.2-0.44, 0.530.701.638348492
2025-03-19 21:39:5943-92.7-29.9-12.424.8643026.2-29.9-0.45, 0.540.700.008348493
2025-03-19 21:41:5944-93.9-30.5-12.426.5650427.1-32.2-0.48, 0.550.730.008348494
2025-03-19 21:43:5945-100.0-31.0-12.329.5691326.6-30.5-0.46, 0.550.710.008348495
2025-03-19 21:45:5946-105.1-31.0-12.531.872579.7-40.8-0.65, 0.260.700.008348496
2025-03-19 21:47:5947-128.3-32.0-12.653.7884310.7-38.1-0.61, 0.280.680.008348497
2025-03-19 21:49:5948-115.0-32.7-12.634.8778110.0-38.0-0.61, 0.270.670.008348498
2025-03-19 21:51:5949-119.3-33.1-12.835.2794410.2-36.4-0.59, 0.280.650.008348499
2025-03-19 21:53:5950-120.1-34.1-13.034.779019.5-37.9-0.61, 0.260.670.008348500
2025-03-19 21:55:5951-140.6-34.8-13.257.893599.7-45.7-0.71, 0.250.760.008348501
2025-03-19 21:57:5952-162.4-34.5-13.165.4109489.6-42.1-0.67, 0.260.720.008348502
2025-03-19 21:59:5953-147.6-35.1-12.540.199459.5-44.7-0.70, 0.250.750.898348503
2025-03-19 22:01:5954-177.9-35.7-13.265.01186410.1-42.3-0.67, 0.270.720.008348504
2025-03-19 22:03:5955-157.5-36.6-12.842.4103879.6-42.1-0.67, 0.260.721.088348505
2025-03-19 22:05:5956-160.9-37.3-12.942.91056110.6-42.2-0.67, 0.270.720.008348506
2025-03-19 22:07:5957-168.0-37.3-12.844.9111029.8-41.9-0.67, 0.260.720.008348507
2025-03-19 22:09:5958-173.8-37.0-12.846.1114528.9-42.5-0.68, 0.250.720.008348508
2025-03-19 22:11:5959-177.7-37.4-12.745.6116578.3-44.0-0.70, 0.230.730.008348509
2025-03-19 22:13:5960-186.5-38.3-12.848.7122348.1-42.3-0.67, 0.230.710.008348510
2025-03-19 22:15:5961-185.7-38.4-12.747.6121507.7-41.8-0.67, 0.230.710.008348511
2025-03-19 22:17:5962-193.6-38.3-12.951.6126387.4-42.3-0.68, 0.220.710.008348512
2025-03-19 22:19:5963-202.5-38.8-12.853.7132256.8-41.9-0.67, 0.210.700.008348513
2025-03-19 22:21:5964-240.6-39.0-13.382.4153295.7-44.6-0.71, 0.190.731.488348514
2025-03-19 22:23:5965-247.8-38.7-13.285.4158986.0-44.5-0.70, 0.190.731.628348515
2025-03-19 22:25:5966-257.1-38.8-13.386.2162576.1-43.8-0.70, 0.200.721.068348516
2025-03-19 22:27:5967-239.5-38.6-13.163.8150664.5-43.7-0.70, 0.170.720.948348517
2025-03-19 22:29:5968-244.4-38.8-13.363.7152544.7-43.7-0.70, 0.170.720.008348518
2025-03-19 22:31:5969-252.6-38.7-13.364.4155674.4-43.4-0.69, 0.170.710.008348519
2025-03-19 22:33:5970-289.8-41.9-13.890.7176485.1-44.0-0.70, 0.180.720.898348520
2025-03-19 22:35:5971-302.2-39.2-13.993.6184182.6-38.9-0.64, 0.140.650.008348521
2025-03-19 22:37:5972-312.8-39.5-14.098.7189132.9-39.7-0.65, 0.150.662.738348522
2025-03-19 22:39:5973-291.9-43.5-13.675.3174753.2-44.7-0.71, 0.140.738.908348523
2025-03-19 22:41:5974-303.1-50.8-13.777.0178780.9-40.0-0.65, 0.110.669.758348524
2025-03-19 22:43:5975-308.4-55.5-13.974.3178760.0-40.9-0.66, 0.090.675.258348525
2025-03-19 22:45:5976-311.4-59.3-14.073.0178860.3-40.1-0.65, 0.100.665.688348526
2025-03-19 22:47:5977-326.3-61.9-13.978.4187550.2-39.4-0.64, 0.100.655.798348527
2025-03-19 22:49:5978-335.9-63.6-14.180.1189910.5-39.5-0.64, 0.110.655.398348528
2025-03-19 22:51:5979-372.0-67.6-14.7103.6206701.3-39.6-0.65, 0.120.665.758348529
2025-03-19 22:53:5980-360.7-73.0-14.584.019747-0.3-39.2-0.64, 0.090.656.208348530
2025-03-19 22:55:5981-398.3-78.5-15.0105.0212241.5-39.5-0.64, 0.120.6616.728348531
2025-03-19 22:57:5982-435.4-84.5-15.1110.6228510.2-39.4-0.64, 0.100.6522.088348532
2025-03-19 22:59:5983-456.3-90.9-15.3112.7233070.6-41.1-0.67, 0.100.6720.808348533
2025-03-19 23:01:5984-471.2-95.5-15.6111.9233962.2-41.5-0.67, 0.130.6822.748348534
2025-03-19 23:03:5985-504.8-101.3-16.0113.5242091.1-42.3-0.68, 0.110.6927.038348535
2025-03-19 23:05:5986-546.6-107.4-16.4112.8251091.7-42.3-0.68, 0.120.6931.508348536
2025-03-19 23:07:5987-594.8-112.3-16.2118.4269630.3-41.8-0.67, 0.100.6853.278348537
2025-03-19 23:09:5988-625.3-117.3-16.6121.0275361.1-42.2-0.68, 0.110.6937.068348538
2025-03-19 23:11:5989-664.9-122.3-16.7124.728846-0.2-42.0-0.68, 0.090.6837.448348539
2025-03-19 23:13:5990-696.3-125.6-17.1125.329502-0.4-42.4-0.68, 0.080.6937.058348540
2025-03-19 23:15:5991-729.3-127.8-17.2127.4304880.3-42.0-0.68, 0.100.6836.228348541
2025-03-19 23:17:5992-747.0-133.3-17.3127.2308540.5-42.6-0.69, 0.100.6926.378348542
2025-03-19 23:19:5993-757.3-135.1-17.4125.4308240.2-44.4-0.71, 0.090.7131.538348543
2025-03-19 23:21:5994-767.7-137.3-17.7125.330822-0.1-44.7-0.71, 0.090.7217.458348544
2025-03-19 23:23:5995-780.9-137.5-17.7128.2313490.2-43.9-0.70, 0.090.7117.278348545
2025-03-19 23:25:5996-796.6-139.4-17.8131.531870-0.7-43.6-0.70, 0.080.7044.778348546
2025-03-19 23:27:5997-809.5-140.9-18.0132.032371-0.4-42.6-0.69, 0.080.6934.118348547
2025-03-19 23:29:5998-817.1-141.1-18.1132.132676-23.968.10.86, -0.360.9338.548348548
2025-03-19 23:31:5999-804.2-141.8-17.2115.732716-4.3-44.7-0.71, 0.010.7127.628348549
2025-03-19 23:33:59100-798.6-142.0-17.1112.332312-4.2-44.0-0.70, 0.020.7018.088348550
2025-03-19 23:35:59101-811.9-142.2-17.0112.532615-3.7-44.0-0.70, 0.020.7025.948348551
2025-03-19 23:37:59102-838.5-143.0-17.2112.033501-3.7-43.1-0.69, 0.020.6919.218348552
2025-03-19 23:39:59103-835.9-142.8-17.2109.033179-3.5-43.9-0.70, 0.030.7018.608348553
2025-03-19 23:41:59104-860.0-143.8-17.0113.934451-4.1-43.3-0.69, 0.020.6912.898348554
2025-03-19 23:43:59105-873.7-144.0-17.0116.035149-3.5-41.2-0.67, 0.030.6717.338348555
2025-03-19 23:45:59106-871.4-143.9-17.1116.535000-4.1-43.4-0.69, 0.020.6910.408348556
2025-03-19 23:47:59107-858.6-143.2-17.4110.634056-4.5-42.9-0.69, 0.010.6910.498348557
2025-03-19 23:49:59108-907.9-143.3-17.3136.836623-0.1-42.1-0.68, 0.090.689.558348558
2025-03-19 23:51:59109-910.1-142.9-17.2134.1366990.0-42.1-0.68, 0.090.685.848348559
2025-03-19 23:53:59110-883.6-142.6-16.7112.735899-4.8-42.5-0.68, 0.010.689.858348560
2025-03-19 23:55:59111-915.4-141.9-17.1134.137224-0.3-42.1-0.68, 0.090.689.458348561
2025-03-19 23:57:59112-914.4-142.8-17.0136.137330-0.4-42.0-0.68, 0.090.681.918348562
2025-03-19 23:59:59113-922.3-142.0-16.9138.737792-0.2-42.9-0.69, 0.090.691.698349283
2025-03-20 00:01:59114-930.3-141.6-16.9137.938336-0.5-41.9-0.68, 0.080.680.008349284
2025-03-20 00:03:59115-933.1-141.2-17.0139.238490-0.3-41.8-0.67, 0.090.680.008349285
2025-03-20 00:05:59116-934.0-140.6-17.0138.938853-0.5-41.9-0.68, 0.080.680.988349286
2025-03-20 00:07:59117-937.1-140.2-16.9141.139148-0.3-41.6-0.67, 0.090.681.038349287
2025-03-20 00:09:59118-944.4-139.5-16.7144.5398790.1-41.2-0.67, 0.100.671.248349288
2025-03-20 00:11:59119-884.9-140.4-16.4117.237214-3.9-42.7-0.69, 0.020.691.858349289
2025-03-20 00:13:59120-949.0-141.1-16.6131.640530-4.2-40.8-0.66, 0.020.661.268349290
2025-03-20 00:15:59121-971.9-141.2-16.6136.941700-4.8-39.0-0.63, 0.010.631.468349291
2025-03-20 00:17:59122-973.0-141.9-16.6138.041847-4.9-38.8-0.63, 0.010.632.728349292
2025-03-20 00:19:59123-974.0-142.6-16.8137.841693-4.5-38.6-0.63, 0.020.6317.238349293
2025-03-20 00:21:59124-1,013.2-142.0-17.2162.943218-0.5-38.8-0.63, 0.090.643.568349294
2025-03-20 00:23:59125-973.5-141.7-16.5138.642184-4.1-39.3-0.64, 0.020.649.658349295
2025-03-20 00:25:59126-1,021.1-142.3-16.8165.144253-0.2-38.6-0.63, 0.090.649.398349296
2025-03-20 00:27:59127-1,015.9-142.2-17.0163.3435330.0-38.3-0.63, 0.100.643.998349297
2025-03-20 00:29:59128-1,023.6-142.7-16.9165.5439590.3-38.0-0.62, 0.100.634.858349298
2025-03-20 00:31:59129-1,005.8-142.1-17.0163.8432870.9-38.4-0.63, 0.110.645.798349299
2025-03-20 00:33:59130-1,006.2-142.6-17.0164.8434230.9-38.7-0.63, 0.110.645.798349300
2025-03-20 00:35:59131-1,004.5-141.9-16.8166.9435541.2-39.3-0.64, 0.120.6513.338349301
2025-03-20 00:37:59132-991.7-141.9-16.9165.9425151.7-39.2-0.64, 0.130.6516.898349302
2025-03-20 00:39:59133-943.3-142.2-17.0140.540183-2.9-39.4-0.64, 0.040.6420.548349303
2025-03-20 00:41:59134-949.6-141.9-16.9145.440805-2.8-39.2-0.64, 0.050.6424.128349304
2025-03-20 00:43:59135-949.9-140.9-16.8148.140982-2.5-38.5-0.63, 0.050.6321.018349305
2025-03-20 00:45:59136-999.8-140.4-16.9171.6433921.8-38.0-0.62, 0.130.6422.038349306
2025-03-20 00:47:59137-1,005.3-140.1-16.9174.4435852.3-37.8-0.62, 0.140.6316.828349307
2025-03-20 00:49:59138-958.6-140.1-16.6151.041892-2.2-37.6-0.62, 0.060.6219.048349308
2025-03-20 00:51:59139-955.3-138.9-16.7152.141622-1.9-38.2-0.63, 0.070.6318.298349309
2025-03-20 00:53:59140-960.8-138.1-16.5154.742004-2.0-38.1-0.62, 0.060.6320.158349310
2025-03-20 00:55:59141-966.4-136.7-16.8155.242057-2.3-37.5-0.62, 0.060.6221.078349311
2025-03-20 00:57:59142-959.4-135.6-16.9154.541584-1.4-37.7-0.62, 0.070.6217.438349312
2025-03-20 00:59:59143-968.9-134.8-17.1157.141986-0.8-36.4-0.60, 0.090.6115.318349313
2025-03-20 01:01:59144-961.3-134.5-16.9159.341784-0.4-35.4-0.59, 0.090.5914.238349314
2025-03-20 01:03:59145-960.0-134.5-17.0159.641552-0.3-35.5-0.59, 0.100.6014.518349315
2025-03-20 01:05:59146-961.3-134.7-17.1159.341695-0.8-37.2-0.61, 0.080.6214.288349316
2025-03-20 01:07:59147-965.8-134.9-17.1159.141656-0.4-35.7-0.59, 0.090.6040.858349317
2025-03-20 01:09:59148-985.0-135.3-17.0163.342844-0.3-35.6-0.59, 0.090.6047.188349318
2025-03-20 01:11:59149-987.1-134.8-17.1162.442802-0.4-35.4-0.59, 0.090.5943.698349319
2025-03-20 01:13:59150-992.1-134.6-17.1164.442940-0.7-35.2-0.58, 0.090.5933.428349320
2025-03-20 01:15:59151-991.8-133.6-17.1166.043146-0.9-36.5-0.60, 0.080.6133.698349321
2025-03-20 01:17:59152-1,002.9-133.0-17.0168.743870-0.5-34.5-0.57, 0.090.5820.328349322
2025-03-20 01:19:59153-1,007.2-132.8-17.0170.844078-0.8-34.3-0.57, 0.090.5811.578349323
2025-03-20 01:21:59154-1,075.1-132.9-16.9204.4472983.1-34.4-0.57, 0.160.5918.248349324
2025-03-20 01:23:59155-1,080.6-132.2-17.0203.8474143.3-34.4-0.57, 0.160.598.968349325
2025-03-20 01:25:59156-1,029.7-132.0-16.7178.645610-0.9-34.0-0.57, 0.090.5734.488349326
2025-03-20 01:27:59157-1,084.1-131.4-16.9205.947755-14.924.90.41, -0.150.4415.138349327
2025-03-20 01:29:59158-1,081.4-131.6-17.0205.947619-15.124.50.41, -0.150.4327.798349328
2025-03-20 01:31:59159-1,083.3-130.9-17.3203.647280-14.724.00.40, -0.140.4213.728349329
2025-03-20 01:33:59160-1,099.9-130.5-16.9211.848762-14.322.70.38, -0.140.4012.638349330
2025-03-20 01:35:59161-1,104.1-130.4-17.0211.148815-14.022.20.37, -0.130.3915.828349331
2025-03-20 01:37:59162-1,105.2-130.1-17.0210.348778-13.821.00.35, -0.130.3824.648349332
2025-03-20 01:39:59163-1,132.0-130.0-17.0215.450065-13.719.80.33, -0.130.3615.098349333
2025-03-20 01:41:59164-1,111.0-129.4-17.0212.949072-13.719.90.34, -0.120.360.848349334
2025-03-20 01:43:59165-1,118.5-128.8-17.0213.849518-13.419.00.32, -0.120.341.188349335
2025-03-20 01:45:59166-1,118.5-127.9-17.0214.149446-13.117.70.30, -0.110.321.378349336
2025-03-20 01:47:59167-1,107.9-127.6-17.4208.848325-13.118.00.30, -0.110.321.608349337
2025-03-20 01:49:59168-1,119.4-127.3-17.1213.649340-12.916.80.29, -0.110.317.918349338
2025-03-20 01:51:59169-1,117.4-126.3-17.2212.349158-12.616.60.28, -0.100.3019.538349339
2025-03-20 01:53:59170-1,127.8-125.5-17.2215.349627-12.415.50.26, -0.100.2816.068349340
2025-03-20 01:55:59171-1,126.8-125.2-17.3216.149551-12.215.10.26, -0.090.281.108349341
2025-03-20 01:57:59172-1,125.7-124.5-17.2215.549592-12.015.20.26, -0.090.280.008349342
2025-03-20 01:59:59173-1,128.6-124.0-17.2218.549859-11.914.60.25, -0.090.260.008349343
2025-03-20 02:01:59174-1,125.2-123.6-17.2218.349592-11.814.00.24, -0.090.262.468349344
2025-03-20 02:03:59175-1,125.3-123.1-17.1220.949768-11.613.50.23, -0.080.2516.898349345
2025-03-20 02:05:59176-1,130.4-122.4-17.1221.249830-11.513.00.22, -0.080.248.238349346
2025-03-20 02:07:59177-1,131.7-122.0-17.0221.950119-10.912.60.22, -0.070.235.118349347
2025-03-20 02:09:59178-1,131.0-121.8-17.1221.949959-10.611.90.21, -0.070.226.568349348
2025-03-20 02:11:59179-1,133.2-121.3-17.1221.650019-10.511.70.20, -0.060.211.658349349
2025-03-20 02:13:59180-1,135.7-120.1-17.2226.750250-10.010.40.18, -0.050.190.008349350
2025-03-20 02:15:59181-1,133.8-119.8-17.2225.350134-9.810.30.18, -0.050.191.278349351
2025-03-20 02:17:59182-1,135.1-118.7-17.2225.450019-9.49.40.16, -0.040.170.928349352
2025-03-20 02:19:59183-1,132.0-118.4-17.3226.550031-9.28.80.15, -0.040.160.998349353
2025-03-20 02:21:59184-1,130.2-117.5-17.3225.249873-9.18.50.15, -0.040.151.118349354
2025-03-20 02:23:59185-1,137.7-116.9-17.2227.450183-8.97.10.12, -0.030.130.868349355
2025-03-20 02:25:59186-1,127.9-116.1-17.4221.549647-9.07.00.12, -0.040.130.008349356
2025-03-20 02:27:59187-1,134.8-115.2-17.3227.649922-8.76.40.11, -0.030.120.008349357
2025-03-20 02:29:59188-1,131.1-114.3-17.4227.849836-8.65.60.10, -0.030.100.008349358
2025-03-20 02:31:59189-1,148.9-113.5-17.5226.650646-8.24.30.07, -0.020.080.008349359
2025-03-20 02:33:59190-1,148.6-113.2-17.5225.550448-8.13.80.07, -0.020.070.008349360
2025-03-20 02:35:59191-1,144.4-112.4-17.8221.349766-7.93.70.06, -0.020.070.008349361

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 )