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 10674
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-05-12 04:48 UTC)
Last detected dimming:
   0 hours and 21 minutes ago (2025-05-12 04:48 UTC)


Overview for dimming #:
   10674           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 #: 10674          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-07-09 17:09:1110.00.00.00.00 , 0.003171109
2024-07-09 17:12:1120.00.00.00.00 , 0.003171110
2024-07-09 17:15:1130.00.00.00.00 , 0.003171119
2024-07-09 17:18:1140.00.00.00.00 , 0.003171120
2024-07-09 17:21:115-0.1-0.1-9.20.07 , 0.003171121
2024-07-09 17:24:116-0.10.0-10.60.012-0.83, 0.581.011.413171122
2024-07-09 17:27:117-7.9-15.0-9.30.0802-1.08, 0.401.163.753171123
2024-07-09 17:30:118-11.0-17.4-9.70.01043-1.08, 0.411.151.413171124
2024-07-09 17:33:119-12.7-18.5-9.90.01176-1.08, 0.411.150.003171125
2024-07-09 17:36:1110-15.0-19.2-9.60.31406-1.05, 0.421.141.103171126
2024-07-09 17:39:1111-17.6-19.8-9.71.81626-1.05, 0.431.130.003171133
2024-07-09 17:42:1112-20.1-20.4-10.01.51841-1.03, 0.441.122.273171134
2024-07-09 17:45:1113-23.2-20.9-10.22.42109-1.03, 0.441.122.903171135
2024-07-09 17:48:1114-24.7-20.4-10.22.52199-1.02, 0.461.110.973171136
2024-07-09 17:51:1115-30.7-29.6-10.63.42505-1.06, 0.421.140.933171137
2024-07-09 17:54:1116-32.7-33.0-11.02.32600-1.07, 0.401.150.003171138
2024-07-09 18:09:1117-52.7-32.5-11.85.33846-1.03, 0.441.120.003171147
2024-07-09 18:12:1118-55.2-34.4-11.55.04044-1.02, 0.451.120.003171148
2024-07-09 18:15:1119-57.1-35.4-11.76.64111-1.03, 0.441.120.003171157

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 )