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 12424
Detector 24h operating status:

Last processed image:    
   1 hours and 38 minutes ago (2025-04-22 11:00 UTC)
Last detected dimming:
   1 hours and 38 minutes ago (2025-04-22 11:00 UTC)


Overview for dimming #:
   12424           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 #: 12424          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-04 07:30:1110.00.00.00.00 , 0.003375660
2025-04-04 07:33:1120.00.00.00.00 , 0.003375663
2025-04-04 07:36:113-0.1-0.5-13.00.08 , 0.003375664
2025-04-04 07:39:114-2.8-9.9-10.80.8241-25.1-16.8-0.26, -0.330.421.603375667
2025-04-04 07:42:115-6.3-12.3-12.61.7488-25.1-17.2-0.27, -0.330.430.913375668
2025-04-04 07:45:116-7.0-12.0-12.71.8522-25.1-14.3-0.23, -0.330.402.853375671
2025-04-04 07:48:117-9.6-14.5-13.92.2653-24.7-14.3-0.23, -0.320.390.843375672
2025-04-04 07:51:118-13.4-17.4-14.93.0875-25.0-14.1-0.22, -0.330.404.583375675
2025-04-04 07:54:119-18.5-20.6-16.63.71093-24.8-14.0-0.22, -0.320.390.003375676
2025-04-04 07:57:1110-22.7-21.9-16.84.31278-24.8-14.4-0.23, -0.320.400.003375679
2025-04-04 08:00:1111-25.6-22.5-16.55.01454-24.9-14.1-0.22, -0.330.400.973375680
2025-04-04 08:03:1112-29.8-25.4-16.75.51608-23.4-7.9-0.13, -0.300.323.933375683
2025-04-04 08:06:1113-31.8-25.2-16.25.91716-23.8-8.4-0.13, -0.300.332.873375684
2025-04-04 08:09:1114-31.9-26.2-17.05.61643-23.2-6.0-0.10, -0.290.310.003375687
2025-04-04 08:12:1115-34.5-26.3-17.25.91719-22.5-2.9-0.05, -0.280.290.003375688
2025-04-04 08:15:1116-34.5-26.6-17.45.91731-22.8-2.4-0.04, -0.290.290.003375691
2025-04-04 08:18:1117-35.2-28.4-18.15.91731-22.7-0.20.00, -0.290.290.003375692
2025-04-04 08:21:1118-35.1-26.6-18.25.91724-23.0-1.2-0.02, -0.290.290.003375695
2025-04-04 08:24:1119-37.0-26.3-18.66.21790-22.9-0.4-0.01, -0.290.290.003375696
2025-04-04 08:27:1120-38.0-27.4-19.06.31824-23.6-1.5-0.02, -0.300.300.003375699
2025-04-04 08:30:1121-39.3-28.0-19.16.51889-24.1-2.7-0.04, -0.310.310.003375700

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 )