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 20510
Detector 14 day operating status:

Last detected dimming:
   211 hours and 15 minutes ago (2025-10-24 20:53 UTC)


Overview for dimming #:
   20510           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 #: 20510          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-19 01:33:5910.00.00.00.00 , 0.008652098
2025-10-19 01:35:5920.00.00.00.00 , 0.008652099
2025-10-19 01:37:5930.00.00.00.00 , 0.008652100
2025-10-19 01:39:5940.00.00.00.00 , 0.008652101
2025-10-19 01:41:5950.00.00.00.00 , 0.008652102
2025-10-19 01:43:5960.00.00.00.00 , 0.008652103
2025-10-19 01:45:5970.00.00.00.00 , 0.008652104
2025-10-19 01:47:5980.00.00.00.00 , 0.008652105
2025-10-19 01:49:5990.00.00.00.00 , 3.318652106
2025-10-19 01:51:5910-1.1-13.6-41.70.032 , 6.798652107
2025-10-19 01:53:5911-1.5-16.3-42.80.040 , 2.188652108
2025-10-19 01:55:5912-1.4-14.9-41.40.038 , 2.288652109
2025-10-19 01:57:5913-1.6-17.7-40.40.0421.01, 0.551.155.988652110
2025-10-19 01:59:5914-1.8-18.1-39.90.0471.01, 0.551.151.118652111
2025-10-19 02:01:5915-1.6-16.7-42.00.0411.01, 0.551.150.008652112
2025-10-19 02:03:5916-1.6-15.2-42.90.0411.01, 0.551.150.008652113
2025-10-19 02:05:5917-1.6-14.0-43.90.0411.03, 0.491.140.008652114
2025-10-19 02:07:5918-1.3-10.5-40.20.0361.03, 0.511.150.008652115
2025-10-19 02:09:5919-1.2-8.6-35.70.0351.01, 0.551.150.008652116
2025-10-19 02:11:5920-1.0-4.9-29.90.0321.01, 0.551.150.008652117
2025-10-19 02:13:5921-0.8-5.9-22.70.0291.06, 0.441.150.008652118
2025-10-19 02:15:5922-1.0-6.4-24.20.0421.06, 0.441.150.008652119
2025-10-19 02:17:5923-1.1-7.2-23.40.0451.06, 0.441.140.008652120
2025-10-19 02:19:5924-1.4-9.0-22.40.0531.06, 0.441.150.008652121
2025-10-19 02:21:5925-1.4-8.6-23.80.0541.06, 0.441.150.008652122

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 )