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 14056
Detector 24h operating status:

Last processed image:    
   0 hours and 25 minutes ago (2025-10-06 06:18 UTC)
Last detected dimming:
   1 hours and 24 minutes ago (2025-10-06 05:18 UTC)


Overview for dimming #:
   14056           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 #: 14056          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-05 02:12:1110.00.00.00.00 , 0.003548930
2025-10-05 02:15:1120.00.00.00.00 , 0.003548931
2025-10-05 02:18:1130.00.00.00.00 , 1.313548932
2025-10-05 02:21:234-1.8-15.9-17.80.071 , 0.003548933
2025-10-05 02:24:115-3.0-13.8-10.40.02071.12, -0.281.160.983548938
2025-10-05 02:27:116-3.3-15.7-11.00.02131.12, -0.281.161.603548939
2025-10-05 02:30:117-2.3-13.9-10.60.01561.12, -0.281.160.003548940
2025-10-05 02:33:118-3.6-16.7-10.90.02311.12, -0.281.160.003548943
2025-10-05 02:36:119-2.6-18.9-10.60.01421.12, -0.281.160.003548944
2025-10-05 02:39:1110-2.4-18.0-12.30.01181.12, -0.281.150.003548949
2025-10-05 02:42:1111-3.0-22.4-13.40.01391.12, -0.281.160.003548950
2025-10-05 02:45:1112-2.5-20.0-12.10.01281.12, -0.281.150.003548951
2025-10-05 02:48:1113-3.0-21.4-13.60.01461.12, -0.281.150.003548952
2025-10-05 02:51:1114-3.3-22.0-13.90.01681.12, -0.281.150.003548957

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 )