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 12638
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-05-22 12:06 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-05-22 12:06 UTC)


Overview for dimming #:
   12638           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 #: 12638          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-25 10:42:1110.00.00.00.00 , 0.003394906
2025-04-25 10:45:1120.00.00.00.00 , 0.003394907
2025-04-25 10:48:1130.00.00.00.00 , 0.003394910
2025-04-25 10:51:1140.00.00.00.00 , 0.003394911
2025-04-25 10:54:115-0.10.0-12.80.08-18.1-53.7-0.77, -0.270.821.333394914
2025-04-25 10:57:116-0.6-4.1-12.10.345-18.1-54.7-0.78, -0.270.832.073394915
2025-04-25 11:00:117-0.8-4.0-9.40.469-18.3-55.1-0.79, -0.270.832.723394918
2025-04-25 11:03:118-1.4-5.7-6.80.8139-18.2-55.1-0.79, -0.270.832.193394919
2025-04-25 11:06:119-1.7-7.2-7.60.9155-17.9-54.9-0.79, -0.270.830.003394922
2025-04-25 11:09:1110-1.9-7.3-7.11.0182-17.7-54.9-0.79, -0.260.830.003394923
2025-04-25 11:12:1111-2.0-7.9-7.61.0174-17.8-54.7-0.79, -0.260.830.003394926
2025-04-25 11:15:1112-2.3-11.0-8.31.0170-17.6-54.7-0.79, -0.260.831.053394927
2025-04-25 11:18:1113-2.5-12.9-8.81.0178-17.7-54.7-0.79, -0.260.830.003394930
2025-04-25 11:21:1114-3.3-14.5-9.01.3230-17.8-54.7-0.79, -0.260.830.003394931
2025-04-25 11:24:1115-13.0-18.6-15.33.4816-17.7-54.8-0.79, -0.260.831.283394934
2025-04-25 11:27:1116-15.8-18.2-15.04.1951-17.8-54.7-0.79, -0.260.830.843394935
2025-04-25 11:30:1117-17.9-19.6-15.44.61071-18.1-54.5-0.78, -0.270.830.003394938
2025-04-25 11:33:1118-21.4-20.7-16.05.31242-18.3-54.5-0.78, -0.270.830.003394939
2025-04-25 11:36:1119-24.0-21.9-16.05.81383-18.2-54.4-0.78, -0.270.830.913394942
2025-04-25 11:39:1120-27.0-22.0-15.56.51563-17.8-54.4-0.78, -0.260.830.003394943

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 )