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 14417
Detector 24h operating status:

Last processed image:    
   0 hours and 28 minutes ago (2025-11-18 10:18 UTC)
Last detected dimming:
   0 hours and 28 minutes ago (2025-11-18 10:18 UTC)


Overview for dimming #:
   14417           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 #: 14417          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-15 02:09:1110.00.00.00.00 , 0.003587792
2025-11-15 02:12:1120.00.00.00.00 , 0.003587797
2025-11-15 02:15:2330.00.00.00.00 , 0.003587798
2025-11-15 02:18:1140.00.00.00.00 , 0.003587799
2025-11-15 02:21:1150.00.00.00.00 , 1.553587800
2025-11-15 02:24:116-1.5-10.4-12.10.4119-14.33.90.07, -0.300.315.313587803
2025-11-15 02:27:117-3.9-14.2-12.60.9300-13.84.00.07, -0.290.303.413587804
2025-11-15 02:30:118-4.7-14.5-13.21.1349-13.64.20.07, -0.290.300.003587809
2025-11-15 02:33:119-6.7-15.9-12.01.6515-13.44.30.07, -0.280.290.923587810
2025-11-15 02:36:1110-8.4-16.9-11.62.0625-13.34.40.08, -0.280.291.923587811
2025-11-15 02:39:1111-10.0-19.3-11.72.3730-13.24.50.08, -0.280.292.753587812
2025-11-15 02:42:1112-12.5-23.0-12.42.7856-12.94.60.08, -0.270.292.573587817
2025-11-15 02:45:1113-14.9-24.9-11.83.21010-12.64.80.08, -0.270.281.253587818
2025-11-15 02:48:1114-17.5-27.6-12.53.61157-12.35.00.09, -0.260.280.003587819
2025-11-15 02:51:1115-17.1-28.6-11.53.61157-11.95.10.09, -0.260.270.003587820
2025-11-15 02:54:1116-16.3-28.3-11.33.51105-11.85.10.09, -0.260.270.003587823
2025-11-15 02:57:1117-14.4-27.2-12.92.9929-11.95.00.09, -0.260.270.003587824
2025-11-15 03:00:1118-13.9-25.1-12.42.9931-11.85.20.09, -0.260.270.003587827
2025-11-15 03:03:1119-13.6-22.5-11.53.1987-11.45.40.09, -0.250.270.983587828
2025-11-15 03:06:1120-18.5-19.0-12.14.51374-14.010.40.18, -0.290.340.003587831
2025-11-15 03:09:1121-18.1-17.1-11.74.61376-16.313.90.23, -0.330.400.003587832

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 )