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 19963
Detector 14 day operating status:

Last detected dimming:
   202 hours and 59 minutes ago (2025-08-27 23:57 UTC)


Overview for dimming #:
   19963           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 #: 19963          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-23 09:33:5910.00.00.00.00 , 0.008570944
2025-08-23 09:35:5920.00.00.00.00 , 0.008570945
2025-08-23 09:37:5930.00.00.00.00 , 0.008570946
2025-08-23 09:39:5940.00.00.00.00 , 0.008570947
2025-08-23 09:41:5950.00.00.00.00 , 0.008570948
2025-08-23 09:43:5960.00.00.00.00 , 0.008570949
2025-08-23 09:45:5970.00.00.00.00 , 0.008570950
2025-08-23 09:47:5980.00.00.00.00 , 0.008570951
2025-08-23 09:49:5990.00.00.00.00 , 1.128570952
2025-08-23 09:51:5910-1.9-11.7-11.30.4117 , 0.988570953
2025-08-23 09:53:5911-2.9-14.4-10.40.6176 , 0.008570954
2025-08-23 09:55:5912-3.9-19.8-10.30.7218-5.7-7.9-0.14, -0.220.260.008570955
2025-08-23 09:57:5913-4.7-23.4-10.50.8245-5.7-7.9-0.14, -0.220.260.008570956
2025-08-23 09:59:5914-5.2-28.1-11.40.8251-5.8-7.8-0.14, -0.220.260.008570957
2025-08-23 10:01:5915-6.0-29.7-10.60.9290-5.7-7.8-0.14, -0.220.260.008570958
2025-08-23 10:03:5916-6.7-38.0-11.10.9289-5.9-7.9-0.14, -0.220.260.008570959
2025-08-23 10:05:5917-6.2-37.1-12.00.8255-5.9-7.9-0.14, -0.220.260.008570960
2025-08-23 10:07:5918-6.3-37.9-11.60.8252-5.9-7.9-0.14, -0.220.260.008570961
2025-08-23 10:09:5919-6.8-37.2-11.30.9274-5.9-7.9-0.14, -0.220.260.008570962
2025-08-23 10:11:5920-7.6-45.3-12.11.0292-5.9-7.9-0.14, -0.220.260.008570963
2025-08-23 10:13:5921-8.6-46.5-10.01.1350-5.9-8.0-0.14, -0.230.260.008570964

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 )