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 19551
Detector 14 day operating status:

Last detected dimming:
   235 hours and 9 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19551           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 #: 19551          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-15 09:11:5910.00.00.00.00 , 0.008515264
2025-07-15 09:13:5920.00.00.00.00 , 0.008515265
2025-07-15 09:15:593-0.6-6.4-19.90.230 , 1.288515266
2025-07-15 09:17:594-1.4-11.3-15.50.674 , 1.528515267
2025-07-15 09:19:595-2.3-10.9-15.20.8120 , 0.008515268
2025-07-15 09:21:596-3.5-12.4-10.91.4222 , 1.198515269
2025-07-15 09:23:597-5.4-16.1-10.72.235726.1-56.4-0.76, 0.410.860.008515270
2025-07-15 09:25:598-10.9-24.5-11.44.370026.3-57.0-0.76, 0.410.860.008515271
2025-07-15 09:27:599-15.4-27.9-12.25.996226.6-57.9-0.77, 0.410.871.288515272
2025-07-15 09:29:5910-18.6-28.8-13.06.9112526.9-58.2-0.77, 0.420.872.398515273
2025-07-15 09:31:5911-22.9-33.3-12.38.8139927.2-59.4-0.77, 0.430.881.878515274
2025-07-15 09:33:5912-28.1-37.3-13.110.6166327.2-59.2-0.77, 0.430.881.318515275
2025-07-15 09:35:5913-30.7-39.5-13.511.3174627.3-59.1-0.77, 0.430.880.008515276
2025-07-15 09:37:5914-32.8-41.2-13.712.7181027.3-59.7-0.78, 0.430.890.008515277
2025-07-15 09:39:5915-36.7-42.8-14.913.5196227.3-59.2-0.77, 0.430.880.008515278
2025-07-15 09:41:5916-38.1-43.1-15.012.5198727.3-58.9-0.77, 0.430.880.008515279
2025-07-15 09:43:5917-44.3-45.1-15.114.0231427.3-58.7-0.77, 0.430.880.958515280
2025-07-15 09:45:5918-48.5-47.4-15.714.4239327.4-58.7-0.77, 0.430.884.338515281
2025-07-15 09:47:5919-51.3-50.6-15.915.0244426.519.20.30, 0.390.493.408515282
2025-07-15 09:49:5920-56.4-52.5-16.316.3258827.618.40.28, 0.400.494.098515283
2025-07-15 09:51:5921-60.3-54.9-16.317.4271826.620.50.32, 0.390.507.958515284
2025-07-15 09:53:5922-64.5-55.9-16.518.4287227.120.40.31, 0.400.511.988515285
2025-07-15 09:55:5923-72.7-58.0-16.520.8316927.621.20.32, 0.400.521.068515286
2025-07-15 09:57:5924-77.6-60.4-17.421.6325226.521.10.33, 0.390.511.008515287
2025-07-15 09:59:5925-84.3-61.8-17.523.6349225.820.00.31, 0.370.490.888515288
2025-07-15 10:01:5926-88.2-63.2-17.624.8360524.919.80.31, 0.360.470.008515289
2025-07-15 10:03:5927-96.4-63.9-16.126.941011.17, 0.001.170.848515290
2025-07-15 10:05:5928-99.7-65.3-16.427.140961.17, 0.001.170.008515291
2025-07-15 10:07:5929-105.6-77.9-16.628.342461.18, -0.011.180.008515292
2025-07-15 10:09:5930-109.2-81.1-16.828.643211.18, -0.011.180.008515293
2025-07-15 10:11:5931-114.5-95.3-16.529.944761.18, -0.011.180.008515294
2025-07-15 10:13:5932-125.6-103.4-15.833.751051.18, -0.021.183.728515295
2025-07-15 10:15:5933-130.3-110.8-16.333.852211.18, -0.031.181.428515296
2025-07-15 10:17:5934-134.0-109.6-16.335.253961.18, -0.031.181.968515297
2025-07-15 10:19:5935-138.1-111.5-16.236.3560526.8-58.0-0.77, 0.420.871.408515298
2025-07-15 10:21:5936-140.9-112.3-15.837.1585326.7-58.0-0.77, 0.420.871.368515299
2025-07-15 10:23:5937-149.9-117.8-15.540.2632626.8-58.2-0.77, 0.420.871.898515300
2025-07-15 10:25:5938-156.5-123.7-15.341.2663926.8-58.0-0.77, 0.420.871.688515301
2025-07-15 10:27:5939-162.6-122.8-15.243.1693926.7-58.0-0.77, 0.420.871.598515302
2025-07-15 10:29:5940-169.3-128.5-15.543.1708326.2-57.5-0.77, 0.410.871.158515303
2025-07-15 10:31:5941-176.0-128.8-15.345.4753125.9-57.2-0.77, 0.400.860.008515304
2025-07-15 10:33:5942-181.3-130.4-14.546.6804426.4-57.6-0.77, 0.410.870.008515305
2025-07-15 10:35:5943-188.4-131.4-14.348.8839226.3-57.5-0.76, 0.410.870.008515306
2025-07-15 10:37:5944-193.7-133.6-14.350.1867326.1-57.3-0.76, 0.410.873.698515307
2025-07-15 10:39:5945-226.5-134.8-15.354.31014425.8-57.0-0.76, 0.400.8613.628515308
2025-07-15 10:41:5946-313.8-135.5-16.854.61371725.6-56.8-0.76, 0.400.8646.208515309
2025-07-15 10:43:5947-370.3-136.4-17.855.71571325.5-56.8-0.76, 0.400.8665.378515310
2025-07-15 10:45:5948-426.3-135.9-17.756.6182541.07, -0.371.1380.288515311
2025-07-15 10:47:5949-455.6-136.9-17.956.9189671.07, -0.371.13104.898515312
2025-07-15 10:49:5950-514.3-137.1-17.859.3212441.06, -0.371.13163.568515313
2025-07-15 10:51:5951-565.0-138.7-18.859.6226511.07, -0.351.12130.818515314
2025-07-15 10:53:5952-613.6-140.0-19.961.2237831.07, -0.341.12102.888515315
2025-07-15 10:55:5953-670.4-140.1-20.762.6252831.07, -0.321.1270.288515316
2025-07-15 10:57:5954-702.9-142.1-20.764.2262151.07, -0.321.1263.988515317
2025-07-15 10:59:5955-747.3-142.5-20.964.9278681.07, -0.311.1252.318515318
2025-07-15 11:01:5956-773.8-143.5-20.968.7286351.08, -0.311.1242.998515319
2025-07-15 11:03:5957-792.9-144.0-21.169.8290871.08, -0.301.1230.868515320
2025-07-15 11:05:5958-818.7-145.4-21.470.4294881.08, -0.301.1225.738515321
2025-07-15 11:07:5959-838.5-145.5-21.868.8297251.08, -0.291.1226.918515322
2025-07-15 11:09:5960-851.8-144.7-21.869.5302631.08, -0.301.1222.148515323
2025-07-15 11:11:5961-871.5-144.6-21.573.1312221.08, -0.301.1224.268515324
2025-07-15 11:13:5962-883.2-143.6-21.370.8318871.08, -0.291.1224.528515325
2025-07-15 11:15:5963-892.2-143.9-21.069.9323551.08, -0.281.1220.548515326
2025-07-15 11:17:5964-908.6-144.2-20.771.7333521.08, -0.281.129.938515327
2025-07-15 11:19:5965-927.2-145.1-20.276.8344391.08, -0.281.122.208515328
2025-07-15 11:21:5966-938.3-145.0-20.276.5346271.08, -0.281.121.978515329
2025-07-15 11:23:5967-945.6-145.9-20.076.7348431.08, -0.281.121.138515330
2025-07-15 11:25:5968-956.4-146.0-19.878.5351231.08, -0.281.120.008515331
2025-07-15 11:27:5969-958.3-146.4-19.975.1350041.08, -0.281.120.008515332
2025-07-15 11:29:5970-966.4-147.6-19.976.0350841.08, -0.281.120.008515333
2025-07-15 11:31:5971-972.6-148.1-19.976.0352531.08, -0.271.120.838515334
2025-07-15 11:33:5972-980.3-148.4-19.976.1354141.08, -0.271.120.008515335
2025-07-15 11:35:5973-990.3-147.8-19.878.3359181.08, -0.281.120.008515336
2025-07-15 11:37:5974-994.4-148.2-19.878.5360141.08, -0.271.120.008515337
2025-07-15 11:39:5975-993.9-149.0-19.778.5360971.08, -0.271.120.008515338
2025-07-15 11:41:5976-992.6-149.4-19.778.9359351.08, -0.271.110.008515339
2025-07-15 11:43:5977-995.2-152.1-19.679.7360351.08, -0.281.110.008515340
2025-07-15 11:45:5978-994.2-151.3-19.681.4360271.08, -0.281.110.008515341
2025-07-15 11:47:5979-999.6-151.9-19.484.3363021.08, -0.271.110.008515342
2025-07-15 11:49:5980-990.7-151.1-19.680.3356651.08, -0.281.110.008515343
2025-07-15 11:51:5981-995.1-151.9-19.779.4357091.08, -0.281.110.008515344
2025-07-15 11:53:5982-994.9-153.3-19.979.7355141.08, -0.281.110.008515345
2025-07-15 11:55:5983-1,010.9-153.3-19.786.6362021.08, -0.281.110.008515346

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 )