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 13004
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-06-19 09:51 UTC)
Last detected dimming:
   0 hours and 38 minutes ago (2025-06-19 09:33 UTC)


Overview for dimming #:
   13004           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 #: 13004          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-08 13:18:1110.00.00.00.00 , 0.003437077
2025-06-08 13:21:1120.00.00.00.00 , 0.003437078
2025-06-08 13:24:1130.00.00.00.00 , 0.003437081
2025-06-08 13:27:1140.00.00.00.00 , 0.003437082
2025-06-08 13:30:1150.00.00.00.00 , 0.003437085
2025-06-08 13:33:116-0.2-3.0-14.40.116 , 4.103437086
2025-06-08 13:36:117-0.6-6.4-14.10.141 , 0.003437089
2025-06-08 13:39:118-1.5-10.9-12.40.4118 , 0.843437090
2025-06-08 13:42:119-2.3-13.4-12.30.6182 , 1.633437093
2025-06-08 13:45:1110-3.5-14.0-11.80.92760.0-7.8-0.14, 0.000.140.003437094
2025-06-08 13:48:1111-6.0-16.6-11.41.64830.2-7.9-0.14, 0.000.140.003437097
2025-06-08 13:51:3512-10.1-18.1-11.92.6804-1.4-8.2-0.14, -0.030.150.003437098
2025-06-08 13:54:1113-12.5-18.4-11.53.3999-2.1-8.3-0.15, -0.040.152.333437101
2025-06-08 13:57:1114-13.4-19.6-11.93.51065-1.4-8.4-0.15, -0.030.151.273437102

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 )