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 15842
Detector 14 day operating status:

Last detected dimming:
   219 hours and 54 minutes ago (2025-01-12 23:39 UTC)


Overview for dimming #:
   15842           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 #: 15842          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-02-29 02:31:5910.00.00.00.00 , 0.007873876
2024-02-29 02:33:5920.00.00.00.00 , 0.007873877
2024-02-29 02:35:5930.00.00.00.00 , 0.007873878
2024-02-29 02:37:5940.00.00.00.00 , 0.007873879
2024-02-29 02:39:5950.00.00.00.00 , 0.007873880
2024-02-29 02:41:5960.00.0-12.70.01 , 1.047873881
2024-02-29 02:43:597-0.5-4.4-10.70.24429.7-38.9-0.55, 0.580.800.007873882
2024-02-29 02:45:598-1.4-8.4-11.50.611829.8-39.0-0.55, 0.580.801.517873883
2024-02-29 02:47:599-2.2-11.1-9.90.919429.6-38.9-0.55, 0.580.802.137873884
2024-02-29 02:49:5910-3.3-14.1-10.81.326829.7-38.9-0.55, 0.580.802.237873885
2024-02-29 02:51:5911-5.2-15.9-11.22.040929.3-38.5-0.55, 0.580.801.797873886
2024-02-29 02:53:5912-6.6-18.3-11.82.449529.6-38.6-0.55, 0.580.800.947873887
2024-02-29 02:55:5913-7.5-19.4-11.82.857129.4-39.0-0.56, 0.580.800.007873888
2024-02-29 02:57:5914-8.3-21.1-11.73.060929.5-38.7-0.55, 0.580.800.007873889
2024-02-29 02:59:5915-10.2-22.4-12.13.672729.4-39.1-0.56, 0.580.800.007873890
2024-02-29 03:01:5916-10.8-23.8-12.73.773829.4-38.9-0.55, 0.580.800.007873891
2024-02-29 03:03:5917-13.6-25.6-12.44.593529.3-38.9-0.55, 0.580.800.007873892
2024-02-29 03:05:5918-15.3-27.6-13.04.9101229.2-38.8-0.55, 0.580.800.007873893
2024-02-29 03:07:5919-17.1-27.8-13.35.5114129.2-38.6-0.55, 0.580.801.107873894
2024-02-29 03:09:5920-17.7-28.4-13.15.7118529.2-38.7-0.55, 0.580.800.007873895
2024-02-29 03:11:5921-18.6-29.8-13.25.9123429.2-38.7-0.55, 0.580.800.007873896
2024-02-29 03:13:5922-20.4-30.8-13.56.5134229.2-38.9-0.55, 0.580.800.007873897
2024-02-29 03:15:5923-21.0-31.2-13.96.5133929.2-38.8-0.55, 0.580.800.007873898

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 )