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 13438
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-08-04 13:39 UTC)
Last detected dimming:
   1 hours and 50 minutes ago (2025-08-04 12:06 UTC)


Overview for dimming #:
   13438           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 #: 13438          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-28 22:06:1110.00.00.00.00 , 0.003484716
2025-07-28 22:09:1120.00.00.00.00 , 0.003484717
2025-07-28 22:12:1130.00.00.00.00 , 0.003484718
2025-07-28 22:15:1140.00.00.00.00 , 1.213484719
2025-07-28 22:18:115-0.8-6.4-8.30.0961.16, 0.141.171.343484724
2025-07-28 22:21:116-1.9-8.4-8.20.02191.16, 0.141.171.273484725
2025-07-28 22:24:117-3.0-9.3-8.40.03511.16, 0.141.171.493484726
2025-07-28 22:27:118-4.7-10.7-9.10.05161.16, 0.141.171.363484727
2025-07-28 22:30:119-6.8-12.2-9.20.07151.16, 0.141.171.253484731
2025-07-28 22:33:1110-8.7-12.9-9.30.08911.16, 0.141.170.833484732
2025-07-28 22:36:1111-10.5-14.8-9.50.010371.16, 0.141.170.843484737
2025-07-28 22:39:1112-12.1-15.3-9.70.011591.16, 0.141.160.003484742
2025-07-28 22:42:1113-14.3-17.2-10.10.012931.15, 0.141.160.003484743
2025-07-28 22:45:1114-16.4-18.1-9.80.014991.15, 0.131.160.003484744
2025-07-28 22:48:1115-18.9-18.7-10.30.016581.15, 0.131.160.003484745
2025-07-28 22:51:3516-23.0-20.1-10.40.119451.15, 0.121.162.313484746
2025-07-28 22:54:1117-24.8-21.6-10.70.120351.15, 0.121.160.983484751
2025-07-28 22:57:1118-28.5-22.8-11.00.322381.15, 0.121.161.263484752
2025-07-28 23:00:1119-29.5-23.4-11.40.322601.15, 0.121.161.513484753
2025-07-28 23:03:1120-35.4-26.4-11.30.926371.15, 0.121.150.003484756
2025-07-28 23:06:1121-41.0-28.3-11.51.62926-11.48.50.15, -0.290.330.003484757
2025-07-28 23:09:1122-44.2-30.6-11.71.73154-11.59.00.16, -0.300.331.693484762
2025-07-28 23:12:1123-90.8-31.6-11.61.76538-12.98.60.15, -0.320.351.083484763
2025-07-28 23:15:1124-96.2-34.0-11.61.76914-9.48.10.14, -0.260.300.003484764
2025-07-28 23:18:1125-102.1-36.2-11.51.77197-9.69.10.16, -0.260.310.003484765
2025-07-28 23:21:1126-109.7-38.0-11.92.17473-8.39.20.16, -0.240.290.003484769
2025-07-28 23:24:1127-116.8-40.3-12.52.67683-9.78.40.15, -0.270.300.003484770

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 )