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 14232
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2025-10-29 06:36 UTC)
Last detected dimming:
   1 hours and 7 minutes ago (2025-10-29 05:54 UTC)


Overview for dimming #:
   14232           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

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Details for dimming #: 14232          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-24 16:42:1110.00.00.00.00 , 0.003567662
2025-10-24 16:45:1120.00.00.00.00 , 0.003567665
2025-10-24 16:48:113-0.5-4.4-7.60.259 , 0.003567666
2025-10-24 16:51:114-2.7-8.8-9.30.9281 , 0.003567669
2025-10-24 16:54:115-7.7-12.6-10.12.27001.0-5.4-0.09, -0.070.120.003567670
2025-10-24 16:57:116-11.5-14.1-11.82.89210.2-5.4-0.10, -0.090.133.013567673
2025-10-24 17:00:117-16.7-15.4-11.74.01286-0.8-5.8-0.10, -0.100.151.903567674
2025-10-24 17:03:118-35.1-52.4-12.07.12237-10.6-17.5-0.30, -0.270.406.163567677
2025-10-24 17:06:119-43.2-58.1-12.58.42644-9.9-16.5-0.28, -0.260.383.553567678
2025-10-24 17:09:1110-52.1-64.5-13.29.53003-9.4-15.8-0.27, -0.250.372.993567681
2025-10-24 17:12:1111-59.3-68.1-13.610.23220-9.0-15.1-0.26, -0.240.361.433567682
2025-10-24 17:15:1112-63.0-70.8-14.210.43288-8.6-14.5-0.25, -0.240.351.183567685
2025-10-24 17:18:1113-69.1-70.7-14.511.13521-8.1-13.6-0.24, -0.230.331.243567686
2025-10-24 17:21:1114-85.9-73.2-14.114.74515-7.7-13.2-0.23, -0.220.323.493567691
2025-10-24 17:24:1115-89.9-75.4-14.315.14630-7.5-13.0-0.23, -0.220.310.003567692
2025-10-24 17:27:1116-93.8-76.7-14.615.44698-7.2-12.6-0.22, -0.210.310.003567693
2025-10-24 17:30:1117-96.9-78.2-14.715.54743-7.0-12.2-0.21, -0.210.300.003567694
2025-10-24 17:33:1118-99.4-79.0-15.015.64744-7.0-12.0-0.21, -0.210.300.003567699
2025-10-24 17:36:1119-107.3-80.6-15.216.44974-7.1-12.5-0.22, -0.210.300.003567700
2025-10-24 17:39:1120-113.5-84.1-15.616.95108-7.3-12.8-0.22, -0.210.310.003567701
2025-10-24 17:42:1121-118.7-87.0-15.917.45252-7.4-13.2-0.23, -0.220.320.003567702
2025-10-24 17:45:1122-122.4-89.6-15.518.15445-7.6-13.9-0.24, -0.220.330.003567705

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 )