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 19516
Detector 14 day operating status:

Last detected dimming:
   214 hours and 41 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19516           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

more


Details for dimming #: 19516          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-12 08:09:5920.00.00.00.00 , 0.008510939
2025-07-12 08:11:593-1.4-7.8-12.40.4108 , 0.008510940
2025-07-12 08:13:594-3.1-12.5-9.71.024535.024.00.34, 0.530.630.008510941
2025-07-12 08:15:595-4.6-15.4-9.91.435135.123.80.33, 0.530.626.618510942
2025-07-12 08:17:596-4.9-17.9-10.71.434035.123.70.33, 0.530.621.928510943
2025-07-12 08:19:597-5.4-20.1-11.31.434335.123.50.33, 0.530.620.008510944
2025-07-12 08:21:598-5.1-26.7-12.41.126135.123.30.33, 0.530.620.008510945
2025-07-12 08:23:599-6.5-31.0-13.71.330935.123.40.33, 0.530.620.008510946
2025-07-12 08:25:5910-7.4-34.7-14.51.4341 , 0.008510947
2025-07-12 08:27:5911-8.9-40.6-13.51.6395 , 4.188510948
2025-07-12 08:29:5912-11.5-41.9-12.72.4595 , 2.208510949
2025-07-12 08:31:5913-13.0-43.5-13.52.7668 , 0.008510950
2025-07-12 08:33:5914-16.1-49.1-14.23.2780 , 0.008510951
2025-07-12 08:35:5915-19.1-59.8-14.93.6880 , 1.688510952
2025-07-12 08:37:5916-21.9-61.8-14.84.21027 , 1.768510953
2025-07-12 08:39:5917-24.3-65.6-15.14.51116 , 1.078510954
2025-07-12 08:41:5918-26.6-68.3-15.84.91196 , 4.008510955
2025-07-12 08:43:5919-29.1-70.6-15.75.41322 , 6.198510956
2025-07-12 08:45:5920-30.6-71.0-15.95.41339 , 10.808510957
2025-07-12 08:47:5921-30.8-73.5-16.15.31305 , 6.048510958
2025-07-12 08:49:5922-30.9-75.1-16.25.21274-9.0-61.5-0.88, -0.190.907.988510959
2025-07-12 08:51:5923-32.1-77.1-16.85.41304-9.7-59.7-0.86, -0.200.885.588510960
2025-07-12 09:09:5924-25.2-77.4-17.54.3973-8.6-59.3-0.86, -0.190.880.008510969
2025-07-12 09:11:5925-24.7-80.4-17.74.2951-8.6-59.3-0.86, -0.190.880.008510970
2025-07-12 09:13:5926-25.4-83.0-17.64.3977-8.6-59.5-0.86, -0.190.880.008510971
2025-07-12 09:15:5927-24.9-86.0-17.54.1927-8.6-59.3-0.86, -0.190.880.918510972

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 )