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 13000
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-06-24 23:09 UTC)
Last detected dimming:
   0 hours and 21 minutes ago (2025-06-24 23:09 UTC)


Overview for dimming #:
   13000           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 #: 13000          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-07 18:33:1110.00.00.00.00 , 0.003436326
2025-06-07 18:36:1120.00.00.00.00 , 0.003436329
2025-06-07 18:39:1130.00.00.00.00 , 0.003436330
2025-06-07 18:42:124-0.7-7.5-11.40.261 , 0.003436333
2025-06-07 18:45:115-3.1-14.2-12.40.7205-8.6-21.0-0.36, -0.150.390.003436334
2025-06-07 18:48:116-7.2-24.5-14.81.3366-8.6-22.1-0.38, -0.150.414.083436337
2025-06-07 18:51:117-12.2-43.2-15.71.9547-8.5-22.8-0.39, -0.150.422.693436338
2025-06-07 18:54:118-23.4-46.1-12.25.01391-8.3-22.9-0.39, -0.150.4214.353436341
2025-06-07 18:57:119-26.9-46.9-13.15.51526-8.1-23.2-0.39, -0.150.4210.603436342
2025-06-07 19:00:1110-30.7-46.5-12.06.41778-8.3-22.7-0.39, -0.150.414.263436345
2025-06-07 19:03:1111-32.2-45.4-11.96.81876-8.3-22.6-0.39, -0.150.411.333436346
2025-06-07 19:06:1112-33.8-44.4-12.07.11970-8.4-22.4-0.38, -0.150.410.853436349
2025-06-07 19:09:1113-32.5-40.9-11.37.01945-8.3-22.4-0.38, -0.150.410.003436350
2025-06-07 19:12:1114-31.7-39.4-11.07.11956-8.3-22.4-0.38, -0.150.410.003436353
2025-06-07 19:15:1115-33.7-37.5-11.07.62120-8.1-23.0-0.39, -0.140.420.003436354
2025-06-07 19:18:1116-32.6-35.6-11.37.42068-8.1-23.3-0.40, -0.140.420.003436357
2025-06-07 19:21:1117-33.4-34.7-11.57.82160-7.9-23.6-0.40, -0.140.430.003436358
2025-06-07 19:24:1118-32.9-33.7-11.77.52099-7.9-23.5-0.40, -0.140.430.003436361

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 )