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 19505
Detector 14 day operating status:

Last detected dimming:
   214 hours and 38 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19505           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 #: 19505          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-11 09:23:5910.00.00.00.00 , 0.008509332
2025-07-11 09:25:5920.00.00.00.00 , 0.008509333
2025-07-11 09:27:5930.00.00.00.00 , 0.008509334
2025-07-11 09:29:5940.00.00.00.00 , 0.008509335
2025-07-11 09:31:595-5.1-15.9-14.50.03501.19, -0.271.220.008509336
2025-07-11 09:33:596-9.2-24.9-14.40.05901.20, -0.261.230.008509337
2025-07-11 09:35:597-10.0-19.0-12.80.07571.20, -0.261.230.008509338
2025-07-11 09:37:598-7.9-14.8-10.50.07051.19, -0.251.212.048509339
2025-07-11 09:39:599-9.2-15.7-11.80.07681.18, -0.271.211.448509340
2025-07-11 09:41:5910-11.9-20.0-13.20.08781.18, -0.271.210.008509341
2025-07-11 09:43:5911-13.9-22.3-13.20.09791.19, -0.271.220.008509342
2025-07-11 09:45:5912-16.5-23.3-14.00.011301.19, -0.271.220.008509343
2025-07-11 09:47:5913-18.1-23.1-14.40.012141.18, -0.271.210.008509344
2025-07-11 09:49:5914-19.2-24.0-14.90.012501.19, -0.271.220.008509345
2025-07-11 09:51:5915-20.9-24.4-15.20.013311.18, -0.271.210.008509346
2025-07-11 09:53:5916-22.6-25.5-16.10.013641.18, -0.271.220.008509347
2025-07-11 09:55:5917-22.8-27.1-16.60.013471.19, -0.271.220.008509348
2025-07-11 09:57:5918-23.9-28.0-17.10.013691.18, -0.271.220.008509349
2025-07-11 09:59:5919-24.7-28.1-17.30.013791.18, -0.281.210.008509350
2025-07-11 10:01:5920-25.9-29.1-17.70.014261.18, -0.281.210.008509351
2025-07-11 10:03:5921-27.0-28.3-17.90.014901.18, -0.281.210.008509352

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 )