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 12971
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-06-24 22:42 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2025-06-24 22:42 UTC)


Overview for dimming #:
   12971           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 #: 12971          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-03 01:15:1110.00.00.00.00 , 0.003431801
2025-06-03 01:18:1120.00.00.00.00 , 0.003431802
2025-06-03 01:21:1130.00.00.00.00 , 2.943431805
2025-06-03 01:24:1140.00.00.00.00 , 2.653431806
2025-06-03 01:27:1150.00.00.00.00 , 8.693431809
2025-06-03 01:30:1160.00.00.00.00 , 2.473431810
2025-06-03 01:33:1170.00.00.00.00 , 2.253431813
2025-06-03 01:36:118-2.8-13.2-13.11.0208 , 6.823431814
2025-06-03 01:39:119-5.9-18.7-13.92.040231.538.20.53, 0.530.756.443431817
2025-06-03 01:42:1110-7.9-22.3-13.72.550731.638.10.53, 0.540.754.843431818
2025-06-03 01:45:1111-10.4-23.7-13.73.162831.438.20.53, 0.530.752.003431821
2025-06-03 01:48:4712-14.2-26.9-14.04.182931.538.40.54, 0.530.761.643431822
2025-06-03 01:51:1113-16.5-28.6-13.94.692331.438.70.54, 0.530.761.003431825
2025-06-03 01:54:1114-19.1-29.6-14.65.2105331.338.60.54, 0.530.760.003431826
2025-06-03 01:57:1115-21.2-31.1-14.65.8116831.538.90.54, 0.530.760.003431829
2025-06-03 02:00:2316-23.0-32.4-15.06.0122331.439.10.54, 0.530.764.343431830
2025-06-03 02:03:1117-24.4-34.1-15.66.21274-1.09, -0.141.104.453431833
2025-06-03 02:06:1118-26.4-34.9-15.76.61351-1.09, -0.131.100.003431834
2025-06-03 02:09:1119-27.0-36.1-15.96.61346-1.09, -0.141.100.003431837
2025-06-03 02:12:1120-29.1-37.5-16.56.91417-1.09, -0.141.106.173431838
2025-06-03 02:15:1121-29.3-37.6-16.96.71403-1.09, -0.141.107.733431841
2025-06-03 02:18:1122-30.6-39.0-17.16.81455-1.09, -0.141.105.633431842
2025-06-03 02:21:1123-31.2-40.1-18.26.81416-1.09, -0.141.101.593431845
2025-06-03 02:24:1124-34.4-41.2-16.87.21540-1.09, -0.141.101.003431846
2025-06-03 02:27:1125-112.8-42.1-12.131.17585-1.09, -0.131.101.303431849
2025-06-03 02:30:2326-118.2-43.0-12.132.47927-1.09, -0.131.090.003431850
2025-06-03 02:33:1127-126.0-44.1-12.134.48436-1.09, -0.131.101.133431853
2025-06-03 02:36:1128-133.6-46.2-12.136.18918-1.09, -0.141.101.103431854
2025-06-03 02:39:1129-138.7-47.2-12.237.39184-1.09, -0.131.101.153431857
2025-06-03 02:42:1130-142.1-48.3-12.437.99362-1.09, -0.131.101.273431858
2025-06-03 02:45:1131-149.8-48.9-12.639.99845-1.09, -0.141.101.013431861
2025-06-03 02:48:1132-157.0-49.0-12.741.810275-1.09, -0.141.100.003431862
2025-06-03 02:51:1133-163.1-47.7-12.743.210607-1.09, -0.131.090.003431865

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 )