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 19373
Detector 14 day operating status:

Last detected dimming:
   214 hours and 44 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19373           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 #: 19373          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-23 15:31:5910.00.00.00.00 , 0.008484048
2025-06-23 15:33:5920.00.00.00.00 , 0.008484049
2025-06-23 15:35:5930.00.00.00.00 , 0.008484050
2025-06-23 15:37:594-0.1-0.3-9.30.014 , 0.008484051
2025-06-23 15:39:595-1.6-6.7-14.40.4113-11.3-22.1-0.37, -0.230.440.008484052
2025-06-23 15:41:596-3.7-12.6-16.90.8218-10.5-21.1-0.36, -0.220.420.008484053
2025-06-23 15:43:597-5.6-15.2-17.31.1306-10.3-21.6-0.37, -0.210.430.988484054
2025-06-23 15:45:598-7.7-19.0-19.61.3383-10.3-22.0-0.37, -0.210.431.648484055
2025-06-23 15:47:599-9.0-21.4-18.61.6449-10.0-22.2-0.38, -0.210.431.778484056
2025-06-23 15:49:5910-10.2-24.0-18.41.7494-10.6-22.4-0.38, -0.220.441.078484057
2025-06-23 15:51:5911-11.7-26.9-19.02.0559-9.7-22.4-0.38, -0.200.430.008484058
2025-06-23 15:53:5912-12.5-28.6-20.82.0568-10.4-22.6-0.38, -0.220.440.008484059
2025-06-23 15:55:5913-14.8-32.9-21.12.2639-9.0-22.4-0.38, -0.190.430.008484060
2025-06-23 15:57:5914-16.2-36.1-21.02.4685-8.0-21.8-0.37, -0.170.410.008484061
2025-06-23 15:59:5915-18.8-39.4-22.12.6748-8.0-22.0-0.38, -0.170.410.008484062
2025-06-23 16:01:5916-20.2-42.2-22.42.7780-8.1-22.0-0.38, -0.170.410.008484063
2025-06-23 16:03:5917-22.3-43.4-22.03.0857-8.0-21.9-0.37, -0.170.410.008484064
2025-06-23 16:05:5918-23.9-45.8-23.53.2897-8.1-21.9-0.37, -0.180.410.008484065
2025-06-23 16:07:5919-25.0-46.9-24.33.2912-7.8-21.9-0.37, -0.170.410.008484066
2025-06-23 16:09:5920-26.2-49.2-26.03.2909-7.9-21.8-0.37, -0.170.410.008484067
2025-06-23 16:11:5921-27.4-49.9-26.43.3943-8.1-22.0-0.38, -0.180.410.008484068

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 )