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 20447
Detector 14 day operating status:

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


Overview for dimming #:
   20447           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

more


Details for dimming #: 20447          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-14 07:25:5910.00.00.00.00 , 0.008645224
2025-10-14 07:27:5920.00.00.00.00 , 0.008645225
2025-10-14 07:29:5930.00.00.00.00 , 0.008645226
2025-10-14 07:31:5940.00.00.00.00 , 0.008645227
2025-10-14 07:33:5950.00.00.00.00 , 0.008645228
2025-10-14 07:35:596-0.10.0-11.10.06 , 0.008645229
2025-10-14 07:37:597-0.1-0.2-10.80.01026.036.70.54, 0.370.660.008645230
2025-10-14 07:39:598-0.2-1.2-8.50.12025.237.10.55, 0.350.660.008645231
2025-10-14 07:41:599-0.1-0.9-7.50.11625.037.20.55, 0.350.667.868645232
2025-10-14 07:43:5910-0.5-2.6-8.70.25626.936.50.54, 0.380.663.158645233
2025-10-14 07:45:5911-1.1-6.9-9.00.511927.036.40.54, 0.380.662.658645234
2025-10-14 07:47:5912-1.2-8.4-10.20.511227.136.30.53, 0.380.661.078645235
2025-10-14 07:49:5913-3.2-15.4-12.20.820632.328.10.40, 0.460.614.288645236
2025-10-14 07:51:5914-3.3-16.8-12.00.819632.428.30.41, 0.460.611.178645237
2025-10-14 07:53:5915-4.3-18.5-12.60.923032.628.90.41, 0.470.623.018645238
2025-10-14 07:55:5916-4.8-21.9-14.50.921632.629.10.41, 0.470.620.008645239
2025-10-14 07:57:5917-5.7-25.0-18.70.922832.428.80.41, 0.460.620.008645240
2025-10-14 07:59:5918-5.8-27.4-18.40.923032.328.60.41, 0.460.620.008645241
2025-10-14 08:01:5919-7.0-32.0-20.41.025731.928.90.42, 0.450.620.008645242
2025-10-14 08:03:5920-7.5-34.3-25.71.025731.728.60.41, 0.450.610.008645243
2025-10-14 08:05:5921-7.9-35.1-26.21.025431.528.60.41, 0.450.610.008645244
2025-10-14 08:07:5922-8.5-39.8-27.41.026532.028.20.41, 0.460.610.008645245
2025-10-14 08:09:5923-9.3-37.6-27.21.230131.828.30.41, 0.450.610.008645246
2025-10-14 08:11:5924-10.3-41.2-27.61.333131.428.30.41, 0.450.610.008645247
2025-10-14 08:13:5925-10.9-42.6-27.91.435031.328.50.41, 0.450.611.538645248
2025-10-14 08:15:5926-11.9-46.0-27.51.538430.829.30.43, 0.440.611.878645249
2025-10-14 08:17:5927-13.2-44.2-25.71.844330.429.40.43, 0.430.616.358645250
2025-10-14 08:19:5928-14.3-47.2-21.52.151530.929.40.43, 0.440.616.038645251
2025-10-14 08:21:5929-37.8-52.0-13.18.7185327.037.40.55, 0.380.678.428645252
2025-10-14 08:23:5930-40.4-61.0-13.59.1193526.538.30.56, 0.380.680.008645253
2025-10-14 08:25:5931-43.3-71.2-13.39.8205926.239.10.57, 0.370.680.008645254
2025-10-14 08:27:5932-49.8-79.7-13.710.9229425.939.60.58, 0.370.690.008645255
2025-10-14 08:29:5933-56.7-85.9-13.212.8273425.540.50.59, 0.360.690.008645256
2025-10-14 08:31:5934-64.7-87.8-13.614.3313225.540.40.59, 0.360.690.008645257
2025-10-14 08:33:5935-67.0-88.1-13.814.7321825.440.90.60, 0.360.700.008645258
2025-10-14 08:35:5936-68.3-88.0-13.814.7323125.341.20.60, 0.360.700.008645259
2025-10-14 08:37:5937-69.8-87.7-13.714.7321624.741.90.61, 0.350.710.008645260
2025-10-14 08:39:5938-73.4-86.5-13.915.5338124.742.10.62, 0.350.710.008645261
2025-10-14 08:41:5939-90.0-88.0-13.125.4449725.141.50.61, 0.360.700.008645262
2025-10-14 08:43:5940-79.3-85.0-14.216.1353725.141.20.60, 0.360.701.158645263
2025-10-14 08:45:5941-103.7-85.0-12.430.3548325.640.40.59, 0.360.691.748645264
2025-10-14 08:47:5942-106.7-83.6-12.830.4547225.440.70.60, 0.360.704.998645265
2025-10-14 08:49:5943-107.6-81.4-12.631.1562625.540.60.59, 0.360.706.188645266
2025-10-14 08:51:5944-102.6-79.1-13.327.3500025.341.00.60, 0.360.701.648645267
2025-10-14 08:53:5945-105.6-78.0-13.428.5514325.640.30.59, 0.360.690.008645268
2025-10-14 08:55:5946-99.8-76.5-13.721.8466025.540.30.59, 0.360.690.008645269
2025-10-14 08:57:5947-110.5-79.0-12.930.3547225.739.70.58, 0.370.690.008645270
2025-10-14 08:59:5948-99.3-74.5-13.621.1459325.839.20.58, 0.370.680.008645271
2025-10-14 09:01:5949-108.1-73.1-13.429.4529226.238.80.57, 0.370.680.008645272
2025-10-14 09:03:5950-98.7-72.1-13.720.9459626.038.20.56, 0.370.671.508645273
2025-10-14 09:05:5951-97.5-67.6-13.222.0474826.537.30.55, 0.370.660.978645274
2025-10-14 09:07:5952-94.5-63.0-13.621.0452326.337.00.55, 0.370.660.008645275
2025-10-14 09:09:5953-98.9-64.8-13.122.1475125.636.10.54, 0.360.650.008645276
2025-10-14 09:11:5954-99.4-66.2-13.521.7468825.335.00.52, 0.350.630.008645277
2025-10-14 09:13:5955-100.2-78.1-13.322.1476325.134.30.52, 0.350.621.228645278
2025-10-14 09:15:5956-99.2-82.4-13.421.9473825.033.80.51, 0.350.620.008645279
2025-10-14 09:17:5957-101.0-84.4-13.222.8493124.933.70.51, 0.350.622.578645280
2025-10-14 09:19:5958-100.1-90.6-13.023.24995-27.6-34.3-0.51, -0.540.741.078645281
2025-10-14 09:21:5959-98.5-94.6-12.922.5485924.133.20.51, 0.330.600.008645282
2025-10-14 09:23:5960-97.4-94.4-13.122.2480124.332.40.49, 0.330.600.008645283
2025-10-14 09:25:5961-98.2-107.8-13.022.0477723.332.50.50, 0.320.590.008645284
2025-10-14 09:27:5962-100.1-109.6-12.722.14843-27.1-34.3-0.51, -0.540.740.008645285
2025-10-14 09:29:5963-101.0-111.1-12.922.64968-27.2-34.1-0.50, -0.540.741.488645286
2025-10-14 09:31:5964-101.6-113.3-12.822.95011-27.1-34.2-0.51, -0.540.741.098645287
2025-10-14 09:33:5965-162.6-108.8-14.643.47403-26.7-34.1-0.51, -0.530.730.888645288
2025-10-14 09:35:5966-162.9-108.6-14.543.77477-26.1-34.2-0.51, -0.520.730.008645289
2025-10-14 09:37:5967-165.0-109.8-14.444.57665-26.1-34.2-0.51, -0.520.730.008645290
2025-10-14 09:39:5968-166.8-103.2-14.445.27725-25.1-33.7-0.51, -0.510.720.008645291
2025-10-14 09:41:5969-167.7-106.9-14.645.17721-25.4-33.6-0.51, -0.510.720.008645292
2025-10-14 09:43:5970-170.8-114.0-14.645.87856-24.6-33.4-0.51, -0.500.710.008645293
2025-10-14 09:45:5971-172.8-116.3-14.646.27902-24.9-33.3-0.50, -0.500.710.008645294
2025-10-14 09:47:5972-173.8-113.9-14.646.87978-24.9-33.2-0.50, -0.500.710.008645295
2025-10-14 09:49:5973-181.4-116.9-13.952.98574-24.6-33.3-0.50, -0.500.710.008645296
2025-10-14 09:51:5974-175.8-119.1-15.046.57848-24.3-33.1-0.50, -0.490.710.008645297
2025-10-14 09:53:5975-182.1-120.7-14.153.18482-23.8-33.3-0.51, -0.490.701.018645298
2025-10-14 09:55:5976-175.9-117.9-15.147.17858-22.9-33.4-0.51, -0.470.707.788645299
2025-10-14 09:57:5977-178.5-119.2-15.247.67911-21.7-33.2-0.51, -0.450.690.008645300
2025-10-14 09:59:5978-180.4-121.5-15.747.87891-22.7-33.2-0.51, -0.470.690.008645301
2025-10-14 10:01:5979-182.9-120.2-15.848.37978-22.5-33.0-0.51, -0.470.692.228645302
2025-10-14 10:03:5980-208.0-122.5-14.854.89747-5.2-5.0-0.09, -0.190.216.838645303
2025-10-14 10:05:5981-210.6-124.9-15.154.99709-5.0-5.0-0.09, -0.190.213.728645304
2025-10-14 10:07:5982-215.4-123.2-15.156.09838-5.0-5.1-0.09, -0.190.212.948645305
2025-10-14 10:09:5983-220.7-122.7-15.356.89979-5.1-4.7-0.08, -0.190.210.008645306
2025-10-14 10:11:5984-232.9-124.6-14.459.61087310.616.70.29, 0.090.300.008645307
2025-10-14 10:13:5985-234.8-123.0-14.560.01088911.016.60.28, 0.090.300.008645308
2025-10-14 10:15:5986-238.0-124.3-14.663.51101711.116.40.28, 0.100.300.008645309
2025-10-14 10:17:5987-242.6-123.9-14.561.31129311.115.70.27, 0.100.290.008645310
2025-10-14 10:19:5988-246.3-123.2-14.864.61136011.716.00.27, 0.110.291.488645311
2025-10-14 10:21:5989-263.8-125.0-14.268.91248510.514.60.25, 0.090.262.118645312
2025-10-14 10:23:5990-272.7-127.2-14.370.11276111.015.00.26, 0.090.271.708645313
2025-10-14 10:25:5991-268.2-132.6-14.667.71222812.016.30.28, 0.110.302.048645314
2025-10-14 10:27:5992-271.3-133.7-14.668.71227612.216.90.29, 0.120.310.008645315
2025-10-14 10:29:5993-273.2-132.9-14.669.01228912.616.80.29, 0.120.310.008645316
2025-10-14 10:31:5994-274.6-136.9-14.866.41221412.517.00.29, 0.120.310.008645317
2025-10-14 10:33:5995-283.7-139.7-14.870.71255412.517.20.29, 0.120.320.008645318
2025-10-14 10:35:5996-285.2-140.6-14.971.01258112.316.90.29, 0.120.310.008645319
2025-10-14 10:37:5997-285.3-139.8-15.270.71234011.816.70.28, 0.110.300.008645320
2025-10-14 10:39:5998-290.2-142.9-15.171.5125669.915.20.26, 0.080.270.008645321
2025-10-14 10:41:5999-296.4-143.1-15.072.1127069.014.20.24, 0.060.250.008645322
2025-10-14 10:43:59100-303.3-140.5-15.373.2129397.912.60.22, 0.040.220.008645323
2025-10-14 10:45:59101-307.9-139.3-15.474.0130297.112.10.21, 0.020.210.008645324
2025-10-14 10:47:59102-330.2-136.0-14.685.0147075.09.40.17, -0.020.170.008645325
2025-10-14 10:49:59103-307.2-134.7-16.273.0125196.711.90.21, 0.020.210.008645326

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 )