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 19501
Detector 14 day operating status:

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


Overview for dimming #:
   19501           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

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Details for dimming #: 19501          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-11 03:07:5910.00.00.00.00 , 0.008509146
2025-07-11 03:09:592-3.3-17.4-15.80.6153 , 0.008509147
2025-07-11 03:11:593-6.9-28.7-17.51.1298 , 0.008509148
2025-07-11 03:13:594-10.4-35.8-19.21.64184.6-31.6-0.53, 0.020.530.008509149
2025-07-11 03:15:595-15.8-41.4-16.52.56635.0-31.5-0.53, 0.030.530.978509150
2025-07-11 03:17:596-20.2-43.2-16.03.28324.8-31.8-0.53, 0.020.530.008509151
2025-07-11 03:19:597-25.2-43.8-15.84.110704.5-32.3-0.54, 0.020.540.868509152
2025-07-11 03:21:598-31.3-45.0-16.15.313684.3-32.4-0.54, 0.020.541.298509153
2025-07-11 03:23:599-37.0-45.6-15.46.516683.8-32.9-0.55, 0.010.551.478509154
2025-07-11 03:25:5910-41.1-47.1-15.27.418793.8-32.9-0.55, 0.010.551.368509155
2025-07-11 03:27:5911-45.0-50.3-15.88.120543.7-33.2-0.55, 0.010.550.008509156
2025-07-11 03:29:5912-46.1-47.9-16.28.220843.8-33.2-0.55, 0.010.550.008509157
2025-07-11 03:31:5913-45.1-47.8-16.67.919983.9-33.2-0.55, 0.010.550.008509158
2025-07-11 03:33:5914-40.7-47.5-16.27.318464.3-32.7-0.55, 0.020.550.008509159
2025-07-11 03:35:5915-39.6-47.2-17.07.017514.4-32.7-0.55, 0.020.550.008509160
2025-07-11 03:37:5916-39.7-45.9-18.06.716904.3-32.9-0.55, 0.020.550.008509161
2025-07-11 03:39:5917-41.2-45.9-18.16.917304.1-33.3-0.55, 0.010.550.008509162
2025-07-11 03:41:5918-42.2-45.6-18.67.017384.1-33.6-0.56, 0.010.560.008509163
2025-07-11 03:43:5919-46.1-47.2-18.87.418624.1-33.6-0.56, 0.010.560.988509164
2025-07-11 03:45:5920-47.7-48.2-18.97.619154.1-33.6-0.56, 0.010.560.008509165
2025-07-11 03:47:5921-50.1-50.2-18.97.919944.1-33.6-0.56, 0.010.560.008509166
2025-07-11 03:49:5922-52.7-53.4-18.98.320894.2-33.8-0.56, 0.020.560.008509167

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 )