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 14275
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-12-07 12:27 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-12-07 12:27 UTC)


Overview for dimming #:
   14275           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 #: 14275          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-30 23:21:1110.00.00.00.00 , 0.003573633
2025-10-30 23:24:1120.00.00.00.00 , 0.003573636
2025-10-30 23:27:1130.00.00.00.00 , 0.003573637
2025-10-30 23:30:114-0.1-1.7-7.20.019 , 0.003573642
2025-10-30 23:33:115-2.9-7.6-8.40.0317-1.10, 0.111.110.003573643
2025-10-30 23:36:116-8.4-10.6-8.60.0931-1.11, 0.121.121.763573644
2025-10-30 23:39:237-15.9-14.4-8.80.01655-1.10, 0.101.112.253573645
2025-10-30 23:42:118-24.6-18.3-9.70.02307-1.10, 0.081.112.883573652
2025-10-30 23:45:119-44.8-20.3-12.70.03378-1.11, 0.101.114.823573653
2025-10-30 23:48:1110-63.5-24.4-14.50.04392-1.11, 0.121.127.803573654
2025-10-30 23:51:4711-77.6-27.6-14.30.35384-1.11, 0.131.1110.643573655
2025-10-30 23:54:1112-84.0-28.7-14.01.15786-1.10, 0.131.117.463573656
2025-10-30 23:57:1113-91.8-28.6-14.31.26122-1.10, 0.121.115.243573657
2025-10-31 00:00:1114-95.3-30.5-14.51.36183-1.10, 0.131.115.013573660
2025-10-31 00:03:1115-108.6-33.0-13.21.76944-1.10, 0.131.116.773573661
2025-10-31 00:06:1116-130.5-36.0-12.81.57984-1.10, 0.131.1110.503573664
2025-10-31 00:09:1117-152.3-39.8-13.31.88819-1.11, 0.131.1111.693573665
2025-10-31 00:12:1118-168.2-42.5-13.41.99374-1.11, 0.121.128.633573666
2025-10-31 00:15:1119-180.7-44.2-13.81.79866-1.11, 0.131.124.823573667
2025-10-31 00:18:1120-189.7-44.7-14.11.810316-1.11, 0.131.123.853573671
2025-10-31 00:21:1121-198.9-45.8-14.21.610852-1.11, 0.131.122.643573672
2025-10-31 00:24:1122-205.5-46.4-14.61.611095-1.11, 0.131.122.143573673
2025-10-31 00:27:1123-210.6-46.2-14.91.011296-1.11, 0.131.121.423573674
2025-10-31 00:30:1124-216.2-46.1-14.71.911716-1.11, 0.131.120.003573680
2025-10-31 00:33:1125-223.5-48.1-14.73.211968-1.11, 0.131.121.963573681
2025-10-31 00:36:1126-228.4-49.9-14.63.812186-1.11, 0.131.122.223573686
2025-10-31 00:39:1127-229.8-51.3-14.44.712192-1.11, 0.131.121.593573687
2025-10-31 00:42:1128-233.7-51.7-14.36.112489-1.11, 0.131.111.773573688
2025-10-31 00:45:1129-235.8-52.4-14.26.812610-1.11, 0.131.110.893573689
2025-10-31 00:48:1130-234.7-52.7-14.57.412493-1.11, 0.141.110.003573692
2025-10-31 00:51:2331-236.9-53.2-14.47.912583-1.10, 0.141.110.003573693
2025-10-31 00:54:1132-237.7-52.6-14.78.012468-1.10, 0.141.110.003573698
2025-10-31 00:57:1133-237.0-52.8-15.26.912282-1.11, 0.141.120.003573699
2025-10-31 01:00:1134-238.9-53.0-15.76.912064-1.11, 0.141.120.003573700
2025-10-31 01:03:1135-242.0-53.1-15.95.812160-1.11, 0.131.120.003573701
2025-10-31 01:06:1136-244.8-53.6-16.15.812201-1.11, 0.141.120.003573706
2025-10-31 01:09:3537-248.6-54.5-16.36.512328-1.11, 0.141.120.903573707
2025-10-31 01:12:1138-252.0-54.5-16.57.712511-1.11, 0.141.121.083573708
2025-10-31 01:15:1139-254.3-54.2-16.69.012696-1.11, 0.141.120.003573709
2025-10-31 01:18:1140-258.3-54.9-16.89.412783-1.11, 0.151.110.003573714
2025-10-31 01:21:3541-262.6-55.0-16.610.613058-1.11, 0.141.120.003573715
2025-10-31 01:24:1142-264.4-55.0-16.712.413110-1.11, 0.151.120.003573716
2025-10-31 01:27:1143-267.1-55.3-16.511.713330-1.11, 0.141.120.003573717
2025-10-31 01:30:1144-268.8-55.1-16.712.313466-1.11, 0.151.120.003573720
2025-10-31 01:33:4745-270.7-55.3-17.012.713526-1.11, 0.151.120.003573721
2025-10-31 01:36:1146-269.6-54.1-17.112.213460-1.10, 0.161.110.003573724

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 )