Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 13226
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-07-30 11:21 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-07-30 11:21 UTC)


Overview for dimming #:
   13226           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 #: 13226          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-06 06:21:1110.00.00.00.00 , 0.003463581
2025-07-06 06:24:1120.00.00.00.00 , 0.003463584
2025-07-06 06:27:1130.00.00.00.00 , 0.003463585
2025-07-06 06:30:1140.00.0-13.20.03 , 0.003463588
2025-07-06 06:33:115-3.5-10.8-14.80.7214-2.7-1.7-0.03, -0.110.111.153463589
2025-07-06 06:36:116-6.3-17.0-16.21.0326-3.0-1.4-0.03, -0.110.125.583463592
2025-07-06 06:39:117-10.2-29.0-19.61.3417-3.0-1.6-0.03, -0.110.124.633463593
2025-07-06 06:42:118-12.5-32.1-21.81.5456-3.2-1.4-0.02, -0.120.121.933463596
2025-07-06 06:45:119-13.2-34.9-22.11.5479-3.2-1.4-0.02, -0.120.121.803463597
2025-07-06 06:48:1110-15.3-38.4-21.91.7544-3.1-1.5-0.03, -0.120.120.003463601
2025-07-06 06:51:1111-16.7-36.7-20.02.1633-3.1-1.5-0.03, -0.110.120.003463602
2025-07-06 06:54:1112-18.4-37.2-22.62.2654-3.2-1.4-0.03, -0.120.120.003463604
2025-07-06 06:57:1113-20.7-40.1-22.92.4707-3.2-1.4-0.02, -0.120.120.003463605
2025-07-06 07:00:1114-22.4-40.9-23.52.7755-3.1-1.6-0.03, -0.110.120.003463608
2025-07-06 07:03:1115-24.4-38.8-22.22.9835-3.0-1.6-0.03, -0.110.120.003463609
2025-07-06 07:06:1116-25.5-37.6-21.43.5925-3.0-1.6-0.03, -0.110.120.003463612
2025-07-06 07:09:1117-24.9-36.1-21.33.6911-3.2-1.4-0.02, -0.120.120.003463613

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 )