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 19471
Detector 14 day operating status:

Last detected dimming:
   214 hours and 25 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19471           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 #: 19471          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-06 15:45:5910.00.00.00.00 , 0.008502729
2025-07-06 15:47:5920.00.00.00.00 , 0.008502730
2025-07-06 15:49:5930.00.00.00.00 , 0.008502731
2025-07-06 15:51:5940.00.00.00.00 , 0.008502732
2025-07-06 15:53:5950.00.00.00.00 , 0.008502733
2025-07-06 15:55:5960.00.00.00.00 , 0.008502734
2025-07-06 15:57:597-1.2-8.7-11.60.0105 , 0.008502735
2025-07-06 15:59:598-2.0-10.4-10.60.0180-0.99, 0.531.130.008502736
2025-07-06 16:01:599-3.1-11.8-9.90.0287-1.00, 0.541.131.118502737
2025-07-06 16:03:5910-5.0-10.8-9.00.0500-1.06, 0.511.170.008502738
2025-07-06 16:05:5911-6.7-12.3-8.30.0668-1.05, 0.511.170.008502739
2025-07-06 16:07:5912-8.1-13.0-8.50.0810-1.06, 0.511.180.008502740
2025-07-06 16:09:5913-10.4-13.7-8.60.01041-1.07, 0.501.180.008502741
2025-07-06 16:11:5914-13.7-15.2-9.10.01312-1.07, 0.501.190.008502742
2025-07-06 16:13:5915-15.8-16.1-9.70.01429-1.07, 0.501.180.008502743
2025-07-06 16:15:5916-17.4-16.6-10.20.01528-1.07, 0.491.180.008502744
2025-07-06 16:17:5917-18.7-17.9-10.50.01570-1.07, 0.481.180.008502745
2025-07-06 16:19:5918-20.5-18.2-10.90.01667-1.08, 0.481.180.008502746
2025-07-06 16:21:5919-22.2-18.7-11.20.01736-1.08, 0.471.180.008502747
2025-07-06 16:23:5920-24.0-19.1-11.30.01852-1.08, 0.471.180.008502748
2025-07-06 16:25:5921-25.2-19.7-11.50.01891-1.08, 0.471.180.008502749

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 )