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 19633
Detector 14 day operating status:

Last detected dimming:
   211 hours and 40 minutes ago (2026-08-05 08:27 UTC)


Overview for dimming #:
   19633           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more
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Details for dimming #: 19633          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-07-22 19:13:5910.00.00.00.00 , 0.008525473
2025-07-22 19:15:5920.00.00.00.00 , 0.008525474
2025-07-22 19:17:5930.00.00.00.00 , 0.008525475
2025-07-22 19:19:5940.00.00.00.00 , 0.008525476
2025-07-22 19:21:5950.00.00.00.00 , 0.008525477
2025-07-22 19:23:5960.00.00.00.00 , 0.008525478
2025-07-22 19:25:5970.00.00.00.00 , 0.008525479
2025-07-22 19:27:5980.00.00.00.00 , 2.128525480
2025-07-22 19:29:5990.00.00.00.00 , 1.898525481
2025-07-22 19:31:59100.00.00.00.00 , 1.748525482
2025-07-22 19:33:59110.00.00.00.00 , 1.308525483
2025-07-22 19:35:59120.00.00.00.00 , 0.008525484
2025-07-22 19:37:59130.00.00.00.00 , 0.008525485
2025-07-22 19:39:59140.00.00.00.00 , 0.008525486
2025-07-22 19:41:59150.00.00.00.00 , 0.008525487
2025-07-22 19:43:59160.00.00.00.00 , 0.008525488
2025-07-22 19:45:59170.00.00.00.00 , 0.008525489
2025-07-22 19:47:59180.00.00.00.00 , 0.008525490
2025-07-22 19:49:59190.00.00.00.00 , 0.008525491
2025-07-22 19:51:59200.00.00.00.00 , 0.008525492
2025-07-22 19:53:59210.00.00.00.00 , 0.008525493
2025-07-22 19:55:59220.00.00.00.00 , 0.008525494
2025-07-22 19:57:59230.00.00.00.00 , 0.008525495
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 )