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 14300
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)


Overview for dimming #:
   14300           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 #: 14300          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-03 17:24:1110.00.00.00.00 , 0.003577143
2025-11-03 17:27:1120.00.00.00.00 , 0.003577144
2025-11-03 17:30:1130.00.00.00.00 , 0.003577149
2025-11-03 17:33:1140.00.00.00.00 , 1.223577150
2025-11-03 17:36:115-0.3-3.6-10.40.22833.3-62.8-0.75, 0.530.921.043577151
2025-11-03 17:39:116-0.8-6.7-10.60.67133.8-62.8-0.75, 0.530.922.253577152
2025-11-03 17:42:117-1.4-7.8-10.81.011734.4-64.3-0.75, 0.540.931.183577157
2025-11-03 17:45:118-2.6-10.9-10.91.823134.6-64.0-0.75, 0.550.931.223577158
2025-11-03 17:48:119-4.1-13.0-11.52.534234.8-64.6-0.75, 0.550.934.793577159
2025-11-03 17:51:1110-6.0-15.2-12.03.345335.0-65.9-0.76, 0.550.941.833577160
2025-11-03 17:54:1111-7.7-16.3-13.13.955234.9-66.0-0.76, 0.550.940.003577163
2025-11-03 17:57:1112-8.6-16.8-13.64.059135.2-66.5-0.76, 0.560.940.003577164
2025-11-03 18:00:1113-9.2-18.2-13.94.361835.1-66.7-0.76, 0.560.940.003577167
2025-11-03 18:03:1114-10.5-19.3-15.04.667435.1-66.4-0.76, 0.560.940.003577168
2025-11-03 18:06:1115-11.3-20.5-15.34.870635.1-66.3-0.76, 0.560.940.003577171
2025-11-03 18:09:1116-13.6-22.1-14.55.585735.2-66.5-0.76, 0.560.940.003577172
2025-11-03 18:12:1117-15.3-23.5-13.26.499435.1-66.2-0.76, 0.560.940.003577176
2025-11-03 18:15:1118-17.0-23.5-13.07.1111035.0-65.8-0.76, 0.550.940.003577177

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 )