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 13772
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-09-08 00:51 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-09-08 00:51 UTC)


Overview for dimming #:
   13772           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
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Details for dimming #: 13772          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-09-02 15:27:1110.00.00.00.00 , 0.003517842
2025-09-02 15:30:1120.00.00.00.00 , 0.003517843
2025-09-02 15:33:1130.00.00.00.00 , 0.923517845
2025-09-02 15:36:1140.00.00.00.00 , 0.003517846
2025-09-02 15:39:1150.00.00.00.00 , 0.003517847
2025-09-02 15:42:1160.00.00.00.00 , 4.653517851
2025-09-02 15:45:1170.00.00.00.00 , 3.663517854
2025-09-02 15:48:1180.00.00.00.00 , 1.833517855
2025-09-02 15:51:1190.00.00.00.00 , 1.303517856
2025-09-02 15:54:11100.00.00.00.00 , 1.383517859
2025-09-02 15:57:11110.00.00.00.00 , 0.003517860
2025-09-02 16:00:11120.00.00.00.00 , 0.003517863
2025-09-02 16:03:11130.00.00.00.00 , 0.003517866
2025-09-02 16:06:1114-4.7-19.0-13.20.02731.06, 0.361.120.913517867
2025-09-02 16:09:1115-9.1-32.1-13.70.04631.06, 0.351.121.123517868
2025-09-02 16:12:1116-12.1-37.6-14.10.05821.06, 0.351.121.233517871
2025-09-02 16:15:4717-14.9-43.5-14.40.07261.06, 0.351.111.243517872
2025-09-02 16:18:1118-17.4-50.1-13.80.08431.06, 0.351.110.913517875
2025-09-02 16:21:1119-19.7-47.4-13.80.010061.06, 0.341.110.003517876
2025-09-02 16:24:1120-22.3-51.8-14.30.011401.06, 0.341.110.003517878
2025-09-02 16:27:1121-25.1-52.6-14.20.012811.06, 0.351.120.003517879
2025-09-02 16:30:1122-28.5-53.8-14.70.014371.06, 0.351.120.003517883
2025-09-02 16:33:1123-33.3-60.0-15.40.016321.06, 0.351.120.003517884
2025-09-02 16:36:1124-36.9-61.3-16.00.017891.06, 0.351.120.003517887
2025-09-02 16:39:1125-41.3-63.3-16.20.019751.06, 0.351.120.003517890
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 )