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 13163
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-07-08 17:39 UTC)
Last detected dimming:
   3 hours and 23 minutes ago (2025-07-08 14:39 UTC)


Overview for dimming #:
   13163           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 #: 13163          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-25 23:54:1110.00.00.00.00 , 0.003453812
2025-06-25 23:57:1120.00.00.00.00 , 0.003453813
2025-06-26 00:00:113-0.2-1.2-20.70.07 , 0.003453816
2025-06-26 00:03:114-0.6-6.1-16.10.130 , 1.193453817
2025-06-26 00:06:115-1.4-10.8-18.20.263 , 0.893453820
2025-06-26 00:09:116-2.3-12.2-23.70.383-7.418.20.31, -0.170.366.133453821
2025-06-26 00:12:117-5.8-26.8-20.40.7219-7.318.00.31, -0.170.354.333453824
2025-06-26 00:15:118-9.9-43.8-26.11.1329-7.317.90.31, -0.170.350.003453825
2025-06-26 00:18:119-13.0-50.9-22.31.5433-7.417.70.30, -0.170.350.003453829
2025-06-26 00:21:1110-17.0-68.6-31.91.5450-7.618.10.31, -0.170.360.003453830
2025-06-26 00:24:1111-20.9-79.7-31.21.7519-7.718.10.31, -0.170.361.493453832
2025-06-26 00:27:1112-23.0-88.3-35.01.8523-7.718.10.31, -0.170.361.793453833
2025-06-26 00:30:1113-24.6-92.7-38.31.7517-7.818.20.31, -0.180.361.633453836
2025-06-26 00:33:1114-26.7-95.3-30.82.1615-7.818.20.31, -0.180.361.523453837
2025-06-26 00:36:1115-27.5-98.1-28.82.2638-7.818.20.31, -0.180.360.883453840
2025-06-26 00:39:1116-30.2-98.6-19.92.8826-7.818.00.31, -0.180.360.003453841
2025-06-26 00:42:1117-31.2-99.4-18.53.1908-7.818.00.31, -0.180.360.003453844
2025-06-26 00:45:1118-32.5-99.2-18.43.3955-7.817.90.31, -0.180.360.003453845
2025-06-26 00:48:1119-33.5-99.1-18.33.41007 , 0.003453848
2025-06-26 00:51:1120-50.0-98.4-16.46.91674 , 0.913453849
2025-06-26 00:54:1121-54.7-98.1-16.08.11912 , 0.003453852
2025-06-26 00:57:1122-54.4-98.0-15.78.41959 , 0.003453853
2025-06-26 01:00:1123-53.9-94.9-15.18.92003 , 0.003453856
2025-06-26 01:03:1124-54.9-93.7-14.99.4210619.9-64.7-0.86, 0.330.920.003453857
2025-06-26 01:06:1125-52.6-91.7-14.79.2204919.9-64.7-0.86, 0.330.920.003453860
2025-06-26 01:09:1126-51.1-90.1-14.29.4205419.9-64.5-0.86, 0.330.920.003453861
2025-06-26 01:12:1127-48.6-88.4-14.39.1194219.7-64.4-0.86, 0.320.920.003453864
2025-06-26 01:15:1128-46.0-86.6-14.28.6185619.7-64.4-0.86, 0.320.920.003453865

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 )