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 13001
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-06-15 17:00 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-06-15 17:00 UTC)


Overview for dimming #:
   13001           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 #: 13001          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-08 01:18:1110.00.00.00.00 , 0.003436597
2025-06-08 01:21:1120.00.00.00.00 , 0.003436598
2025-06-08 01:24:1130.00.00.00.00 , 0.003436602
2025-06-08 01:27:114-5.2-16.4-14.40.03781.10, 0.401.170.003436603
2025-06-08 01:30:115-8.2-12.0-9.30.08431.10, 0.401.170.003436605
2025-06-08 01:33:116-9.2-14.4-10.10.08921.10, 0.391.172.113436606
2025-06-08 01:36:117-12.5-16.6-10.70.011021.10, 0.391.171.053436609
2025-06-08 01:39:118-13.6-19.8-14.50.09381.10, 0.391.170.933436610
2025-06-08 01:42:119-13.6-21.5-18.40.07731.10, 0.401.170.003436613
2025-06-08 01:45:1110-14.1-21.6-18.20.07861.09, 0.411.160.003436614
2025-06-08 01:48:1111-14.5-22.1-19.20.07741.09, 0.411.160.003436617
2025-06-08 01:51:1112-14.9-21.9-19.30.08011.08, 0.421.160.003436618
2025-06-08 01:54:1113-16.2-22.5-19.00.09071.08, 0.421.160.003436621
2025-06-08 01:57:1114-16.7-22.3-17.50.09861.09, 0.421.160.003436622
2025-06-08 02:00:1115-16.8-22.2-17.90.09901.09, 0.421.170.003436625
2025-06-08 02:03:1116-17.4-22.7-19.00.09791.09, 0.421.170.003436626

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 )