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 14722
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-12-30 08:54 UTC)
Last detected dimming:
   1 hours and 20 minutes ago (2025-12-30 07:51 UTC)


Overview for dimming #:
   14722           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 #: 14722          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-27 10:09:1110.00.00.00.00 , 0.003627494
2025-12-27 10:12:1120.00.00.00.00 , 0.003627495
2025-12-27 10:15:1130.00.00.00.00 , 0.003627500
2025-12-27 10:18:1140.00.00.00.00 , 0.003627501
2025-12-27 10:21:1150.00.00.00.00 , 1.313627506
2025-12-27 10:24:116-2.6-12.5-14.00.5174-16.8-4.5-0.08, -0.250.262.473627507
2025-12-27 10:27:117-10.2-20.1-16.11.8573-16.8-6.3-0.11, -0.250.274.093627508
2025-12-27 10:30:118-17.1-25.8-16.72.6820-16.1-6.4-0.11, -0.240.264.113627509
2025-12-27 10:33:119-24.2-27.9-15.23.91246-16.0-6.8-0.12, -0.240.263.533627512
2025-12-27 10:36:1110-29.9-44.0-15.14.91544-15.9-6.7-0.11, -0.240.260.003627513
2025-12-27 10:39:1111-33.3-59.8-14.05.51752-15.4-6.8-0.12, -0.230.260.003627516
2025-12-27 10:42:3512-37.3-73.0-13.96.21953-14.4-6.7-0.11, -0.210.240.003627517
2025-12-27 10:45:1113-40.4-85.6-14.06.52078-14.2-6.7-0.11, -0.210.240.003627520
2025-12-27 10:48:1114-41.5-92.0-14.56.62086-14.2-6.8-0.12, -0.210.240.003627521
2025-12-27 10:51:1115-40.8-91.6-14.36.62090-13.9-6.8-0.12, -0.200.230.003627526
2025-12-27 10:54:1116-41.6-85.9-14.06.82171-13.6-7.2-0.12, -0.200.230.003627527
2025-12-27 10:57:1117-42.4-84.0-14.37.12245-13.5-7.5-0.13, -0.190.230.003627528

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 )