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 20454
Detector 14 day operating status:

Last detected dimming:
   211 hours and 15 minutes ago (2025-10-24 20:53 UTC)


Overview for dimming #:
   20454           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 #: 20454          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-14 19:25:5910.00.00.00.00 , 0.008646304
2025-10-14 19:27:5920.00.00.00.00 , 0.008646305
2025-10-14 19:29:5930.00.00.00.00 , 0.008646306
2025-10-14 19:31:5940.00.00.00.00 , 0.008646307
2025-10-14 19:33:5950.00.00.00.00 , 0.008646308
2025-10-14 19:35:5960.00.00.00.00 , 0.008646309
2025-10-14 19:37:5970.00.00.00.00 , 0.008646310
2025-10-14 19:39:598-0.3-2.9-10.60.12129.037.90.54, 0.420.681.758646311
2025-10-14 19:41:599-0.9-6.6-12.30.25729.038.00.55, 0.420.698.548646312
2025-10-14 19:43:5910-1.5-7.3-12.00.49429.332.70.48, 0.420.6328.238646313
2025-10-14 19:45:5911-2.8-9.6-10.11.021529.333.90.49, 0.420.6527.998646314
2025-10-14 19:47:5912-4.9-9.8-12.91.533828.338.00.55, 0.400.6815.598646315
2025-10-14 19:49:5913-7.1-14.5-14.71.942828.939.70.57, 0.420.7010.748646316
2025-10-14 19:51:5914-8.5-17.9-16.32.147028.640.90.58, 0.410.714.718646317
2025-10-14 19:53:5915-10.1-20.3-17.42.454028.741.00.58, 0.410.713.648646318
2025-10-14 19:55:5916-10.8-23.0-18.12.554428.242.10.60, 0.410.724.728646319
2025-10-14 19:57:5917-12.4-24.7-18.52.962027.943.30.61, 0.400.737.378646320
2025-10-14 19:59:5918-14.3-25.2-18.73.370927.444.70.63, 0.400.758.058646321
2025-10-14 20:01:5919-15.8-24.9-18.33.779227.544.10.62, 0.400.7414.948646322
2025-10-14 20:03:5920-18.1-25.7-17.04.594027.244.80.63, 0.390.7511.898646323
2025-10-14 20:05:5921-20.7-26.1-16.05.2106927.544.50.63, 0.400.743.128646324
2025-10-14 20:07:5922-22.1-26.5-14.85.7117027.544.40.63, 0.400.745.838646325
2025-10-14 20:09:5923-23.9-27.5-14.26.3129127.744.00.62, 0.400.744.368646326
2025-10-14 20:11:5924-26.9-29.4-14.17.0144527.344.40.63, 0.400.748.418646327
2025-10-14 20:13:5925-27.7-29.5-12.87.5157027.544.30.63, 0.400.747.728646328
2025-10-14 20:15:5926-29.2-31.9-12.88.1169327.045.50.64, 0.390.752.958646329
2025-10-14 20:17:5927-30.2-32.9-12.38.8184127.445.10.64, 0.400.751.358646330
2025-10-14 20:19:5928-32.6-34.2-11.99.6200327.245.60.64, 0.400.750.008646331
2025-10-14 20:21:5929-32.1-35.3-12.29.4196327.245.70.64, 0.400.760.008646332
2025-10-14 20:23:5930-33.2-35.0-11.99.9205827.345.50.64, 0.400.750.008646333
2025-10-14 20:25:5931-35.9-35.2-12.210.6221227.145.90.65, 0.390.760.008646334
2025-10-14 20:27:5932-38.0-35.3-11.911.0229727.145.60.64, 0.390.751.088646335
2025-10-14 20:29:5933-65.7-65.6-12.611.2354424.970.60.86, 0.390.950.948646336
2025-10-14 20:31:5934-64.7-55.5-12.611.2360225.464.50.82, 0.390.911.828646337
2025-10-14 20:33:5935-61.3-51.9-13.19.9342825.563.80.82, 0.390.910.988646338
2025-10-14 20:35:5936-56.5-45.5-13.18.9321525.563.00.81, 0.390.900.008646339
2025-10-14 20:37:5937-51.6-35.3-12.58.3311925.462.30.81, 0.390.900.008646340
2025-10-14 20:39:5938-55.2-38.3-12.58.8335425.365.70.83, 0.390.920.008646341
2025-10-14 20:41:5939-57.2-42.2-12.79.0343625.068.70.85, 0.390.940.008646342
2025-10-14 20:43:5940-55.4-40.5-12.88.1326525.466.10.83, 0.390.920.008646343
2025-10-14 20:45:5941-56.3-41.9-13.18.3333325.665.20.83, 0.400.920.008646344
2025-10-14 20:47:5942-57.0-40.4-12.98.2335425.861.60.80, 0.390.891.018646345
2025-10-14 20:49:5943-59.0-42.0-12.98.4343425.656.90.76, 0.380.864.178646346
2025-10-14 20:51:5944-56.2-40.6-12.87.7330225.656.50.76, 0.380.850.008646347
2025-10-14 20:53:5945-57.7-42.5-12.98.1337025.754.10.74, 0.380.830.008646348
2025-10-14 20:55:5946-58.3-41.1-12.88.2338925.552.60.73, 0.380.820.008646349
2025-10-14 20:57:5947-160.6-86.9-12.526.390548.818.70.32, 0.060.334.528646350
2025-10-14 21:01:5948-169.1-89.2-12.628.195428.918.60.32, 0.060.333.278646352
2025-10-14 21:03:5949-162.2-87.7-12.726.289968.717.80.31, 0.050.310.008646353
2025-10-14 21:05:5950-177.0-83.2-12.330.5103048.217.90.31, 0.050.310.008646354
2025-10-14 21:07:5951-175.7-84.1-12.130.9103967.417.10.30, 0.030.300.008646355
2025-10-14 21:09:5952-183.6-82.9-11.933.1110757.417.30.30, 0.030.300.008646356
2025-10-14 21:11:5953-190.3-81.5-12.034.3113658.618.60.32, 0.050.320.008646357
2025-10-14 21:13:5954-194.8-81.5-12.034.9114688.818.80.32, 0.060.330.008646358
2025-10-14 21:15:5955-200.0-76.4-12.235.6117079.719.50.33, 0.070.343.488646359
2025-10-14 21:17:5956-203.0-70.8-12.235.41171610.720.40.35, 0.090.360.008646360
2025-10-14 21:19:5957-199.9-80.5-12.234.51157110.320.10.34, 0.080.350.008646361
2025-10-14 21:21:5958-204.3-95.5-12.035.31184310.220.60.35, 0.080.360.008646362
2025-10-14 21:23:5959-207.3-100.1-12.135.01174610.621.10.36, 0.090.370.008646363
2025-10-14 21:25:5960-206.6-93.4-12.035.11186010.020.50.35, 0.080.360.008646364
2025-10-14 21:27:5961-206.6-97.5-12.034.51173210.421.00.36, 0.090.370.008646365
2025-10-14 21:29:5962-210.2-109.7-11.935.71208510.221.00.36, 0.080.370.008646366
2025-10-14 21:31:5963-203.5-84.2-11.735.2119069.319.90.34, 0.070.351.638646367
2025-10-14 21:33:5964-200.8-72.7-11.734.9118828.419.10.33, 0.050.333.048646368
2025-10-14 21:35:5965-207.1-71.2-11.637.0124487.618.70.32, 0.040.324.138646369
2025-10-14 21:37:5966-209.6-72.7-11.837.0124427.919.10.33, 0.040.335.058646370
2025-10-14 21:39:5967-213.8-84.8-11.837.4125528.720.30.35, 0.060.356.638646371
2025-10-14 21:41:5968-215.5-72.7-11.837.8126488.219.80.34, 0.050.3416.698646372
2025-10-14 21:43:5969-220.1-76.5-11.838.9129757.919.60.34, 0.040.3416.888646373
2025-10-14 21:45:5970-222.8-73.6-11.939.0130367.919.60.34, 0.040.346.048646374
2025-10-14 21:47:5971-228.1-103.1-12.039.2131938.820.30.35, 0.060.353.828646375
2025-10-14 21:49:5972-225.3-104.5-11.838.9130578.419.90.34, 0.050.350.008646376
2025-10-14 21:51:5973-228.0-103.1-11.939.4131708.119.70.34, 0.040.340.008646377
2025-10-14 21:53:5974-231.7-104.1-12.039.9133807.819.40.33, 0.040.340.008646378
2025-10-14 21:55:5975-233.9-102.6-12.040.3134827.619.40.33, 0.040.3410.698646379
2025-10-14 21:57:5976-236.7-98.3-12.041.0137257.119.20.33, 0.030.3312.728646380
2025-10-14 21:59:5977-248.4-102.7-12.042.8144946.919.20.33, 0.020.337.268646381
2025-10-14 22:01:5978-246.9-87.0-12.142.5143116.419.00.33, 0.010.333.968646382
2025-10-14 22:03:5979-255.3-91.5-12.343.8147086.419.40.33, 0.010.345.418646383
2025-10-14 22:05:5980-267.1-91.2-12.143.8156736.520.00.34, 0.020.351.598646384
2025-10-14 22:07:5981-277.3-95.8-12.746.8156617.221.00.36, 0.030.365.098646385
2025-10-14 22:09:5982-286.4-94.9-12.849.0161996.220.30.35, 0.010.351.598646386
2025-10-14 22:11:5983-285.6-82.9-12.949.3162635.419.50.34, 0.000.341.058646387
2025-10-14 22:13:5984-292.6-74.2-12.948.6169044.919.30.33, -0.010.331.068646388
2025-10-14 22:15:5985-296.2-74.2-12.848.9170335.019.60.34, -0.010.340.008646389
2025-10-14 22:17:5986-304.3-75.2-12.849.4175564.819.60.34, -0.010.340.008646390
2025-10-14 22:19:5987-296.3-76.7-12.948.3168855.019.70.34, -0.010.340.008646391
2025-10-14 22:21:5988-311.0-86.8-13.151.6177364.419.20.33, -0.020.330.008646392
2025-10-14 22:23:5989-323.0-94.1-13.051.9184214.619.40.34, -0.020.340.008646393
2025-10-14 22:25:5990-317.2-84.4-13.152.6179114.119.00.33, -0.030.330.008646394
2025-10-14 22:27:5991-323.5-88.5-13.353.2181264.118.90.33, -0.030.330.008646395
2025-10-14 22:29:5992-327.9-88.5-13.453.5182234.118.90.33, -0.030.330.008646396
2025-10-14 22:31:5993-331.7-92.3-13.354.1183814.419.20.33, -0.020.330.008646397
2025-10-14 22:33:5994-338.9-110.5-13.355.2187644.519.50.34, -0.020.340.008646398
2025-10-14 22:35:5995-344.5-112.2-13.355.9189254.419.40.34, -0.020.340.008646399
2025-10-14 22:37:5996-345.7-104.8-13.455.9189594.319.40.33, -0.020.340.008646400

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 )