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 19429
Detector 14 day operating status:

Last detected dimming:
   214 hours and 30 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19429           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 #: 19429          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-01 18:33:5910.00.00.00.00 , 0.008495621
2025-07-01 18:35:5920.00.00.00.00 , 0.008495622
2025-07-01 18:37:593-0.1-1.0-25.20.06 , 0.008495623
2025-07-01 18:39:594-0.6-3.0-25.60.126 , 0.008495624
2025-07-01 18:41:595-3.4-14.7-12.90.6158-20.9-14.8-0.24, -0.410.470.008495625
2025-07-01 18:43:596-7.2-19.9-12.11.5413-20.8-14.6-0.24, -0.410.470.008495626
2025-07-01 18:45:597-9.6-24.7-13.61.9518-21.0-14.6-0.24, -0.410.470.008495627
2025-07-01 18:47:598-11.4-26.4-14.02.2595-20.9-14.7-0.24, -0.410.470.918495628
2025-07-01 18:49:599-13.7-33.0-14.82.5675-20.9-14.7-0.24, -0.410.471.208495629
2025-07-01 18:51:5910-15.8-35.3-16.82.7745-20.9-14.6-0.24, -0.410.470.878495630
2025-07-01 18:53:5911-16.8-35.3-16.33.0803-20.9-14.7-0.24, -0.410.470.988495631
2025-07-01 18:55:5912-19.0-38.8-16.43.2878-20.9-14.7-0.24, -0.410.470.008495632
2025-07-01 18:57:5913-20.5-41.5-17.23.4921-20.8-14.7-0.24, -0.410.470.008495633
2025-07-01 18:59:5914-22.0-45.5-17.43.5959-20.7-14.7-0.24, -0.410.470.008495634
2025-07-01 19:01:5915-23.2-48.4-17.73.7996-20.7-14.7-0.24, -0.400.470.008495635
2025-07-01 19:03:5916-24.3-50.2-17.73.81025-20.7-14.7-0.24, -0.400.470.008495636
2025-07-01 19:05:5917-25.3-52.7-18.33.81040-20.7-14.7-0.24, -0.400.470.008495637
2025-07-01 19:07:5918-25.5-52.0-17.14.01077-20.7-14.8-0.24, -0.410.470.008495638
2025-07-01 19:09:5919-26.3-54.0-18.14.11106-20.8-14.8-0.24, -0.410.470.008495639
2025-07-01 19:11:5920-25.8-52.5-18.34.01083-20.8-14.8-0.24, -0.410.470.008495640
2025-07-01 19:13:5921-27.1-54.3-17.84.31149-20.7-14.8-0.24, -0.410.470.008495641
2025-07-01 19:15:5922-27.1-54.3-18.04.21132-20.7-14.8-0.24, -0.410.470.008495642
2025-07-01 19:17:5923-29.0-54.3-15.64.81303-20.8-14.9-0.24, -0.410.470.008495643

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 )