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 19273
Detector 14 day operating status:

Last detected dimming:
   219 hours and 19 minutes ago (2025-07-10 21:37 UTC)


Overview for dimming #:
   19273           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 #: 19273          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-14 09:17:5910.00.00.00.00 , 0.008470919
2025-06-14 09:19:592-0.7-8.4-26.80.121 , 0.948470920
2025-06-14 09:21:5930.00.00.00.00 , 0.008470921
2025-06-14 09:23:5940.00.00.00.00 , 0.008470922
2025-06-14 09:25:5950.00.00.00.00 , 0.008470923
2025-06-14 09:27:5960.00.00.00.00 , 0.008470924
2025-06-14 09:29:5970.00.00.00.00 , 0.008470925
2025-06-14 09:31:598-0.8-3.2-21.00.120 , 0.008470926
2025-06-14 09:33:599-1.1-6.3-19.70.125 , 3.618470927
2025-06-14 09:35:5910-2.5-9.6-14.00.4112 , 1.468470928
2025-06-14 09:37:5911-2.5-13.9-14.80.4127 , 0.008470929
2025-06-14 09:39:5912-3.7-14.6-13.60.822712.4-12.0-0.21, 0.200.290.958470930
2025-06-14 09:41:5913-3.1-14.6-12.40.822012.2-12.5-0.22, 0.200.290.008470931
2025-06-14 09:43:5914-3.4-15.1-11.80.824412.2-12.7-0.22, 0.200.290.008470932
2025-06-14 09:45:5915-3.5-15.4-11.80.824713.0-12.1-0.21, 0.210.300.008470933
2025-06-14 09:47:5916-3.9-15.4-11.00.926214.3-10.9-0.18, 0.230.300.008470934
2025-06-14 09:49:5917-4.7-15.0-10.91.029914.6-9.2-0.16, 0.240.290.008470935
2025-06-14 09:51:5918-4.9-15.9-11.71.030813.2-10.8-0.19, 0.210.280.008470936
2025-06-14 09:53:5919-6.5-16.5-11.51.440114.1-9.6-0.16, 0.230.280.008470937
2025-06-14 09:55:5920-6.1-16.3-11.41.440514.4-9.9-0.17, 0.240.290.008470938
2025-06-14 09:57:5921-5.1-16.5-11.81.235812.2-12.1-0.21, 0.200.290.008470939
2025-06-14 09:59:5922-5.5-16.9-11.91.339112.1-12.5-0.21, 0.200.290.008470940
2025-06-14 10:01:5923-5.4-16.6-12.11.336612.1-12.5-0.21, 0.200.290.008470941
2025-06-14 10:03:5924-5.2-15.1-12.81.235312.9-11.8-0.20, 0.210.290.008470942

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 )