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 19436
Detector 14 day operating status:

Last detected dimming:
   216 hours and 19 minutes ago (2025-07-14 23:41 UTC)


Overview for dimming #:
   19436           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 #: 19436          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-02 19:57:5910.00.00.00.00 , 0.008497096
2025-07-02 19:59:5920.00.00.00.00 , 0.008497097
2025-07-02 20:01:5930.00.00.00.00 , 0.008497098
2025-07-02 20:03:594-0.3-3.8-11.90.126 , 0.008497099
2025-07-02 20:05:595-1.0-8.9-9.80.379 , 0.008497100
2025-07-02 20:07:596-1.9-12.3-11.30.5152 , 0.008497101
2025-07-02 20:09:597-3.4-14.5-11.70.9263-4.46.90.12, -0.130.180.008497102
2025-07-02 20:11:598-4.7-15.8-13.01.1330-4.56.10.11, -0.130.170.008497103
2025-07-02 20:13:599-10.7-35.7-15.11.8550-4.55.80.10, -0.130.171.208497104
2025-07-02 20:15:5910-12.8-40.9-14.62.16438.82.90.05, 0.100.110.008497105
2025-07-02 20:17:5911-14.7-44.0-14.42.37288.12.90.05, 0.090.100.008497106
2025-07-02 20:19:5912-17.3-49.9-15.12.78278.62.80.05, 0.100.110.008497107
2025-07-02 20:21:5913-18.6-53.5-15.62.98909.12.80.05, 0.110.120.008497108
2025-07-02 20:23:5914-19.8-55.6-15.83.09409.12.80.05, 0.110.120.008497109
2025-07-02 20:25:5915-20.5-57.0-15.33.19668.62.80.05, 0.100.110.008497110
2025-07-02 20:27:5916-21.5-57.4-16.03.29918.22.90.05, 0.090.100.008497111
2025-07-02 20:29:5917-21.8-56.7-16.03.210068.42.90.05, 0.090.110.008497112
2025-07-02 20:31:5918-21.9-57.0-16.83.210018.42.90.05, 0.090.110.008497113
2025-07-02 20:33:5919-21.6-56.1-18.03.19528.62.80.05, 0.100.110.008497114
2025-07-02 20:35:5920-22.0-58.6-17.33.19768.03.00.05, 0.090.100.008497115
2025-07-02 20:37:5921-21.2-56.6-17.92.99108.12.90.05, 0.090.100.008497116

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 )