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 19719
Detector 14 day operating status:

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


Overview for dimming #:
   19719           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 #: 19719          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-29 15:15:5910.00.00.00.00 , 0.008535310
2025-07-29 15:17:5920.00.00.00.00 , 1.198535311
2025-07-29 15:19:5930.00.00.00.00 , 0.978535312
2025-07-29 15:21:5940.00.00.00.00 , 1.218535313
2025-07-29 15:23:5950.00.00.00.00 , 0.008535314
2025-07-29 15:25:5960.00.00.00.00 , 0.008535315
2025-07-29 15:27:5970.00.00.00.00 , 1.198535316
2025-07-29 15:29:5980.00.00.00.00 , 1.028535317
2025-07-29 15:31:5990.00.00.00.00 , 0.978535318
2025-07-29 15:33:59100.00.00.00.00 , 0.008535319
2025-07-29 15:35:5911-0.9-5.9-8.00.0112-0.93, -0.601.101.068535320
2025-07-29 15:37:5912-1.3-6.4-8.20.0154-0.94, -0.591.111.348535321
2025-07-29 15:39:5913-2.2-7.4-8.60.1245-0.94, -0.581.110.008535322
2025-07-29 15:41:5914-4.1-8.4-9.10.5434-0.94, -0.591.110.008535323
2025-07-29 15:43:5915-4.6-8.1-8.70.7475-0.94, -0.591.110.008535324
2025-07-29 15:45:5916-11.9-10.4-9.23.41210-0.94, -0.591.111.048535325
2025-07-29 15:47:5917-16.1-12.0-9.54.71553-4.335.10.58, -0.160.601.088535326
2025-07-29 15:49:5918-18.9-12.3-9.95.51776-7.736.00.59, -0.210.630.008535327
2025-07-29 15:51:5919-20.6-12.7-10.26.01862-9.635.90.58, -0.250.640.008535328
2025-07-29 15:53:5920-25.3-13.3-10.87.32197-11.637.60.60, -0.280.671.028535329
2025-07-29 15:55:5921-27.7-13.9-11.17.82342-10.337.50.61, -0.260.660.008535330
2025-07-29 15:57:5922-28.8-15.1-11.38.02375-10.938.10.61, -0.270.670.008535331
2025-07-29 15:59:5923-34.1-16.2-11.59.42747-11.238.60.62, -0.270.680.008535332
2025-07-29 16:01:5924-37.4-16.7-11.810.22968-11.738.40.62, -0.280.680.008535333
2025-07-29 16:03:5925-40.8-17.2-12.011.03148-10.837.50.60, -0.270.660.008535334
2025-07-29 16:05:5926-43.7-18.4-12.011.13388-11.338.40.62, -0.270.671.378535335
2025-07-29 16:07:5927-45.8-18.0-12.411.43461-9.938.10.61, -0.250.660.008535336
2025-07-29 16:09:5928-48.4-19.1-12.612.03626-10.039.00.63, -0.250.680.008535337
2025-07-29 16:11:5929-51.9-19.7-12.912.33806-10.640.00.64, -0.260.690.008535338
2025-07-29 16:13:5930-54.0-19.8-13.012.63871-10.240.30.64, -0.250.690.008535339
2025-07-29 16:15:5931-55.8-21.4-13.012.63965-10.540.40.65, -0.260.690.008535340
2025-07-29 16:17:5932-58.7-22.1-13.113.14159-11.041.10.65, -0.270.710.008535341

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 )