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 12712
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-05-22 15:12 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-05-22 15:12 UTC)


Overview for dimming #:
   12712           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 #: 12712          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-03 02:03:1110.00.00.00.00 , 0.003402116
2025-05-03 02:06:1120.00.00.00.00 , 0.003402119
2025-05-03 02:09:233-0.9-5.6-9.40.495 , 0.003402120
2025-05-03 02:12:114-2.9-11.0-9.31.2283-16.0-40.2-0.63, -0.230.670.003402123
2025-05-03 02:15:115-7.3-14.5-10.52.7641-15.5-39.9-0.63, -0.220.660.003402124
2025-05-03 02:18:116-13.5-17.1-10.24.91187-15.1-39.9-0.63, -0.210.660.933402127
2025-05-03 02:21:117-17.8-21.4-10.56.11495-14.8-39.9-0.63, -0.210.660.853402128
2025-05-03 02:24:118-25.5-25.7-10.48.52100-14.9-40.0-0.63, -0.210.660.003402131
2025-05-03 02:27:119-33.0-29.7-11.010.42597-14.4-39.9-0.63, -0.200.661.853402132
2025-05-03 02:30:1110-38.4-35.6-11.911.32827-14.1-39.6-0.63, -0.190.650.003402135
2025-05-03 02:33:1111-47.2-40.9-11.813.53394-14.3-39.6-0.63, -0.200.660.003402136
2025-05-03 02:36:1112-54.0-45.1-12.314.83727-14.4-39.6-0.63, -0.200.660.003402139
2025-05-03 02:39:1113-62.3-48.3-12.816.34122-14.3-39.7-0.63, -0.200.660.003402140
2025-05-03 02:42:1114-69.1-52.8-13.617.14315-14.6-39.7-0.63, -0.200.660.003402143
2025-05-03 02:45:1115-75.3-58.3-14.317.54439-14.8-39.7-0.63, -0.210.660.003402144
2025-05-03 02:48:1116-77.5-64.3-15.417.14271-15.1-39.7-0.62, -0.210.660.003402147
2025-05-03 02:51:1117-83.4-67.8-16.317.44353-15.1-39.6-0.62, -0.210.660.003402148

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 )