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 19709
Detector 14 day operating status:

Last detected dimming:
   234 hours and 58 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19709           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

more


Details for dimming #: 19709          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-28 20:35:5910.00.00.00.00 , 0.008534042
2025-07-28 20:37:5920.00.00.00.00 , 0.008534043
2025-07-28 20:39:5930.00.00.00.00 , 0.008534044
2025-07-28 20:41:5940.00.00.00.00 , 0.008534045
2025-07-28 20:43:5950.00.00.00.00 , 0.008534046
2025-07-28 20:45:5960.00.00.00.00 , 0.008534047
2025-07-28 20:47:5970.00.00.00.00 , 0.008534048
2025-07-28 20:49:5980.00.00.00.00 , 0.008534049
2025-07-28 20:51:5990.00.00.00.00 , 4.198534050
2025-07-28 20:53:59100.00.00.00.00 , 5.218534051
2025-07-28 20:55:59110.00.00.00.00 , 1.548534052
2025-07-28 20:57:59120.00.00.00.00 , 2.158534053
2025-07-28 21:01:5913-0.8-6.0-7.30.0103-1.14, 0.041.143.538534055
2025-07-28 21:03:5914-1.3-7.3-8.10.0156-1.13, 0.041.1310.788534056
2025-07-28 21:05:5915-2.0-7.7-8.60.0181-1.13, 0.041.137.858534057
2025-07-28 21:07:5916-1.6-6.9-8.10.0186-1.13, 0.051.131.508534058
2025-07-28 21:09:5917-2.4-7.3-8.90.2243-1.13, 0.041.135.688534059
2025-07-28 21:11:5918-4.1-10.1-10.10.5341-1.13, 0.051.131.428534060
2025-07-28 21:13:5919-6.0-20.2-10.00.5393-1.13, 0.051.134.918534061
2025-07-28 21:15:5920-5.5-10.0-9.20.5482-1.13, 0.051.131.208534062
2025-07-28 21:17:5921-7.6-23.3-8.80.5563-1.13, 0.041.132.078534063
2025-07-28 21:19:5922-9.2-30.8-9.50.6637-1.13, 0.041.132.758534064
2025-07-28 21:21:5923-9.5-25.9-9.30.6705-1.13, 0.041.133.178534065
2025-07-28 21:23:5924-9.6-15.7-9.40.8777-1.13, 0.041.130.008534066
2025-07-28 21:25:5925-9.2-11.3-9.80.8770-1.13, 0.041.130.008534067
2025-07-28 21:27:5926-9.7-11.8-9.60.8841-1.13, 0.041.130.008534068
2025-07-28 21:29:5927-10.4-12.6-9.60.9911-1.13, 0.041.130.008534069
2025-07-28 21:31:5928-12.7-22.6-9.91.0971-1.13, 0.041.130.008534070
2025-07-28 21:33:5929-14.0-20.2-10.31.11082-1.13, 0.051.130.008534071
2025-07-28 21:35:5930-16.5-26.3-10.01.31217-1.13, 0.041.130.008534072
2025-07-28 21:37:5931-16.1-36.6-9.91.41155-1.13, 0.041.130.008534073
2025-07-28 21:39:5932-17.6-36.8-10.11.51225-1.13, 0.041.130.008534074
2025-07-28 21:41:5933-16.5-19.9-10.01.41259-1.13, 0.041.130.008534075
2025-07-28 21:43:5934-17.1-16.0-9.51.61317-1.13, 0.051.130.008534076
2025-07-28 21:45:5935-17.2-16.3-10.22.01395-1.13, 0.041.130.008534077

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 )