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 14733
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2025-12-30 15:30 UTC)
Last detected dimming:
   0 hours and 25 minutes ago (2025-12-30 15:30 UTC)


Overview for dimming #:
   14733           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 #: 14733          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-29 01:00:1110.00.00.00.00 , 0.003629049
2025-12-29 01:03:1120.00.00.00.00 , 0.003629050
2025-12-29 01:06:1130.00.00.00.00 , 0.003629053
2025-12-29 01:09:114-1.0-8.8-11.80.382 , 1.033629054
2025-12-29 01:12:115-1.9-12.3-12.30.51474.011.70.21, 0.120.240.003629057
2025-12-29 01:15:116-3.1-13.7-14.50.72174.010.00.17, 0.120.215.603629058
2025-12-29 01:18:117-4.0-14.6-16.00.72423.810.60.19, 0.110.221.443629061
2025-12-29 01:21:118-4.7-14.7-13.91.0318 , 1.223629062
2025-12-29 01:24:119-5.9-16.6-13.31.2386 , 1.363629065
2025-12-29 01:27:1110-7.4-16.0-12.71.5487 , 0.003629066
2025-12-29 01:30:1111-9.6-16.9-12.81.8594 , 0.003629071
2025-12-29 01:33:1112-10.9-18.3-12.82.0664 , 0.003629072
2025-12-29 01:36:1113-11.4-19.8-12.62.1679 , 1.293629073
2025-12-29 01:39:1114-12.3-20.7-12.22.2714 , 1.423629074
2025-12-29 01:42:1115-13.2-19.9-12.02.4772 , 0.993629078
2025-12-29 01:45:1116-15.8-23.1-12.52.7868 , 7.033629079
2025-12-29 01:48:1117-17.0-28.3-12.52.8915 , 1.553629082
2025-12-29 01:51:1118-17.7-33.8-12.42.9946 , 1.183629083
2025-12-29 01:54:1119-17.8-33.4-13.12.8929 , 1.623629085
2025-12-29 01:57:1120-17.5-31.9-13.22.9949 , 0.003629086
2025-12-29 02:00:1121-18.4-31.5-12.83.11024 , 0.003629089
2025-12-29 02:03:1122-19.4-34.1-13.53.11023 , 0.003629090
2025-12-29 02:06:1123-20.1-35.0-13.23.31081 , 0.003629093
2025-12-29 02:09:1124-20.1-31.6-13.73.31070 , 0.003629094
2025-12-29 02:12:1125-21.1-32.5-13.63.41096 , 0.003629097

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 )