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 14613
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-12-15 16:03 UTC)
Last detected dimming:
   2 hours and 44 minutes ago (2025-12-15 13:39 UTC)


Overview for dimming #:
   14613           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 #: 14613          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-08 16:48:1110.00.00.00.00 , 0.003610017
2025-12-08 16:51:1120.00.00.00.00 , 0.003610021
2025-12-08 16:54:1130.00.00.00.00 , 0.003610022
2025-12-08 16:57:1140.00.00.00.00 , 0.003610023
2025-12-08 17:00:115-0.8-5.9-14.00.250-7.912.30.21, -0.140.251.523610025
2025-12-08 17:03:116-2.2-9.2-15.30.4133-7.512.80.22, -0.130.261.923610028
2025-12-08 17:06:117-4.9-10.7-12.31.1345-7.513.10.23, -0.130.261.863610029
2025-12-08 17:09:118-7.8-16.6-14.51.6501-8.214.40.25, -0.140.292.103610034
2025-12-08 17:12:119-11.2-20.5-14.12.2687-8.215.10.26, -0.140.302.553610035
2025-12-08 17:15:1110-13.9-23.3-16.52.4743-8.014.80.26, -0.140.295.683610036
2025-12-08 17:18:1111-14.8-24.0-17.12.4756-8.114.90.26, -0.140.297.683610037
2025-12-08 17:21:1112-16.4-22.9-17.12.7835-8.515.80.27, -0.150.314.743610038
2025-12-08 17:24:1113-17.6-25.0-17.22.7854-8.516.00.28, -0.150.313.403610041
2025-12-08 17:27:1114-21.1-26.4-16.73.4989-8.716.50.28, -0.150.325.983610044
2025-12-08 17:30:1115-26.5-43.8-18.04.01104-8.716.90.29, -0.150.337.433610045
2025-12-08 17:33:1116-46.8-64.7-14.28.92276-26.9-50.2-0.69, -0.460.8312.703610048
2025-12-08 17:36:1117-50.6-71.9-14.29.52413-27.5-51.5-0.70, -0.470.848.123610049
2025-12-08 17:39:1118-54.9-74.7-15.210.22540-27.5-50.3-0.69, -0.470.836.633610052
2025-12-08 17:42:1119-56.3-74.7-15.310.32545-27.5-50.8-0.70, -0.470.845.933610053
2025-12-08 17:45:1120-58.6-79.4-15.710.32529-27.4-51.3-0.70, -0.470.840.873610056
2025-12-08 17:48:1121-61.1-85.9-16.610.62568-27.7-52.0-0.71, -0.470.850.003610057
2025-12-08 17:51:1122-62.5-86.6-17.010.92607-28.0-51.9-0.70, -0.470.850.903610060
2025-12-08 17:54:1123-63.8-86.2-16.911.42704-28.3-52.4-0.71, -0.480.850.943610061

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 )