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 19714
Detector 14 day operating status:

Last detected dimming:
   235 hours and 2 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19714           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 #: 19714          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-29 08:05:592-0.1-1.0-20.40.08 , 0.008535095
2025-07-29 08:07:593-1.0-3.8-8.70.386 , 0.008535096
2025-07-29 08:09:594-4.2-7.2-10.01.1307-15.414.00.24, -0.360.430.008535097
2025-07-29 08:11:595-6.8-10.3-10.21.6458-15.213.90.23, -0.360.43110.088535098
2025-07-29 08:13:596-15.7-12.6-10.94.01019-15.714.60.25, -0.360.44292.938535099
2025-07-29 08:15:597-26.8-13.2-10.37.91845-15.814.90.25, -0.370.4481.018535100
2025-07-29 08:17:598-37.3-14.5-10.210.72627-16.315.20.25, -0.370.45113.118535101
2025-07-29 08:19:599-51.6-20.1-10.516.73464-17.016.80.28, -0.390.4837.618535102
2025-07-29 08:21:5910-64.8-26.9-10.822.74369-3.9-43.2-0.69, -0.140.7124.818535103
2025-07-29 08:23:5911-72.9-27.7-10.527.54965-3.6-42.8-0.69, -0.130.701.768535104
2025-07-29 08:25:5912-82.5-49.6-10.629.25554-5.6-42.1-0.68, -0.170.701.688535105
2025-07-29 08:27:5913-91.0-60.8-10.629.96038-3.2-42.5-0.68, -0.130.690.008535106
2025-07-29 08:29:5914-114.7-62.3-11.039.47573-16.318.40.31, -0.370.481.028535107
2025-07-29 08:31:5915-125.3-62.9-10.742.68389-15.819.00.32, -0.360.480.008535108
2025-07-29 08:33:5916-132.6-62.1-10.845.08858-3.4-42.7-0.68, -0.130.700.898535109
2025-07-29 08:35:5917-142.6-39.1-11.049.39592-1.9-43.1-0.69, -0.110.700.008535110
2025-07-29 08:37:5918-158.1-39.8-10.955.110597-2.8-42.9-0.69, -0.120.701.108535111
2025-07-29 08:39:5919-163.7-34.9-10.954.210936-2.4-43.2-0.69, -0.110.700.908535112
2025-07-29 08:41:5920-178.4-35.2-10.858.812007-2.2-43.1-0.69, -0.110.701.388535113
2025-07-29 08:43:5921-185.0-27.7-10.961.412420-23.5-33.9-0.52, -0.480.700.008535114
2025-07-29 08:45:5922-188.2-29.6-10.960.912780-21.1-34.5-0.54, -0.440.690.878535115
2025-07-29 08:59:5923-261.8-72.4-11.179.316864-8.121.30.36, -0.230.430.008535122

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 )