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 19432
Detector 14 day operating status:

Last detected dimming:
   214 hours and 21 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19432           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 #: 19432          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-02 09:29:5910.00.00.00.00 , 0.008496782
2025-07-02 09:31:5920.00.00.00.00 , 0.008496783
2025-07-02 09:33:593-0.5-6.6-19.70.027 , 0.008496784
2025-07-02 09:35:594-5.5-20.9-17.00.03101.14, -0.261.170.008496785
2025-07-02 09:37:595-8.8-30.3-19.40.04241.14, -0.271.170.008496786
2025-07-02 09:39:596-10.6-34.0-17.70.05241.14, -0.271.170.008496787
2025-07-02 09:41:597-11.0-32.9-15.60.05781.14, -0.271.171.418496788
2025-07-02 09:43:598-11.9-33.9-15.50.06241.14, -0.271.171.248496789
2025-07-02 09:45:599-13.0-36.7-16.50.06491.14, -0.271.170.858496790
2025-07-02 09:47:5910-13.8-40.4-16.60.06721.14, -0.271.170.008496791
2025-07-02 09:49:5911-14.3-43.1-17.60.06181.13, -0.261.160.008496792
2025-07-02 09:51:5912-15.1-43.6-18.90.06271.13, -0.261.160.008496793
2025-07-02 09:53:5913-16.7-45.4-17.80.07221.13, -0.261.160.008496794
2025-07-02 09:55:5914-17.7-47.1-17.00.07591.13, -0.261.160.008496795
2025-07-02 09:57:5915-19.5-49.4-16.20.08341.13, -0.261.160.008496796
2025-07-02 09:59:5916-19.1-50.5-17.00.07961.13, -0.261.160.008496797
2025-07-02 10:01:5917-18.5-50.3-16.70.07711.13, -0.261.160.008496798
2025-07-02 10:03:5918-17.3-50.2-17.60.07011.13, -0.261.160.008496799
2025-07-02 10:05:5919-16.0-49.2-17.90.06311.13, -0.261.160.008496800
2025-07-02 10:07:5920-14.8-48.8-19.40.05251.13, -0.261.160.008496801
2025-07-02 10:09:5921-14.3-48.8-20.50.04861.13, -0.261.160.008496802

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 )