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 19628
Detector 14 day operating status:

Last detected dimming:
   234 hours and 58 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19628           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 #: 19628          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-22 11:45:5910.00.00.00.00 , 0.008525263
2025-07-22 11:47:5920.00.00.00.00 , 0.008525264
2025-07-22 11:49:5930.00.00.00.00 , 0.008525265
2025-07-22 11:51:5940.00.00.00.00 , 0.008525266
2025-07-22 11:53:5950.00.00.00.00 , 0.008525267
2025-07-22 11:55:5960.00.00.00.00 , 0.008525268
2025-07-22 11:57:5970.00.00.00.00 , 0.008525269
2025-07-22 11:59:5980.00.00.00.00 , 0.008525270
2025-07-22 12:01:5990.00.00.00.00 , 10.518525271
2025-07-22 12:03:5910-0.9-8.8-15.20.359 , 5.738525272
2025-07-22 12:05:5911-1.9-14.0-15.30.6122 , 4.858525273
2025-07-22 12:07:5912-2.6-16.2-14.60.81685.6-46.3-0.73, 0.040.730.008525274
2025-07-22 12:09:5913-3.1-17.6-15.80.91935.5-46.6-0.73, 0.040.730.008525275
2025-07-22 12:11:5914-3.3-19.0-16.10.92035.6-46.7-0.73, 0.040.730.008525276
2025-07-22 12:13:5915-3.7-19.6-17.51.02125.6-46.6-0.73, 0.040.730.008525277
2025-07-22 12:15:5916-4.5-21.1-17.41.22565.7-46.1-0.73, 0.040.730.008525278
2025-07-22 12:17:5917-4.6-21.0-17.51.22655.7-46.1-0.73, 0.040.730.008525279
2025-07-22 12:19:5918-5.4-21.8-16.71.43105.8-46.6-0.73, 0.040.730.008525280
2025-07-22 12:21:5919-5.9-22.5-14.81.63665.8-46.4-0.73, 0.040.730.008525281
2025-07-22 12:23:5920-6.8-23.0-13.31.84475.8-47.1-0.74, 0.040.740.008525282
2025-07-22 12:25:5921-7.8-23.5-13.91.95165.8-47.2-0.74, 0.040.740.008525283
2025-07-22 12:27:5922-8.1-23.1-13.32.05315.9-47.1-0.74, 0.040.740.008525284
2025-07-22 12:29:5923-9.1-24.1-12.32.36206.1-47.0-0.74, 0.050.740.008525285

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 )