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 13148
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-07-08 18:21 UTC)
Last detected dimming:
   4 hours and 2 minutes ago (2025-07-08 14:39 UTC)


Overview for dimming #:
   13148           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 #: 13148          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-24 00:24:1110.00.00.00.00 , 0.003451917
2025-06-24 00:27:1120.00.00.00.00 , 0.003451918
2025-06-24 00:30:1130.00.00.00.00 , 0.003451919
2025-06-24 00:33:1140.00.00.00.00 , 1.483451922
2025-06-24 00:36:1150.00.00.00.00 , 1.123451924
2025-06-24 00:39:1160.00.00.00.00 , 2.173451925
2025-06-24 00:42:1170.00.00.00.00 , 4.673451929
2025-06-24 00:45:118-0.2-2.8-20.00.011 , 1.943451930
2025-06-24 00:48:119-0.10.0-17.50.04-18.7-3.9-0.06, -0.360.370.003451933
2025-06-24 00:51:1110-6.6-24.7-13.21.0275-26.1-0.7-0.01, -0.480.481.893451934
2025-06-24 00:54:1111-7.2-25.2-12.31.2345-25.30.10.00, -0.470.471.553451935
2025-06-24 00:57:1112-7.2-27.7-12.31.3361-25.80.00.00, -0.470.470.003451938
2025-06-24 01:00:1113-7.2-27.2-12.11.4377-26.20.00.00, -0.480.480.003451940
2025-06-24 01:03:1114-8.5-28.3-12.21.6435-26.0-0.5-0.01, -0.480.480.003451941
2025-06-24 01:06:1115-9.8-29.7-13.21.8494-25.9-0.8-0.01, -0.480.480.003451942
2025-06-24 01:09:1116-9.0-29.4-12.91.7474-25.9-0.4-0.01, -0.480.480.003451945
2025-06-24 01:12:1117-10.5-31.6-12.72.0556-25.8-0.7-0.01, -0.470.470.003451949
2025-06-24 01:15:1118-10.2-31.2-13.51.8508-25.9-0.5-0.01, -0.470.470.003451950
2025-06-24 01:18:1119-11.0-30.6-13.42.0541-25.8-1.0-0.02, -0.470.470.003451953

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 )