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 14406
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-11-18 10:30 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2025-11-18 10:30 UTC)


Overview for dimming #:
   14406           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 #: 14406          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-13 21:39:1110.00.00.00.00 , 0.003586654
2025-11-13 21:42:1120.00.00.00.00 , 0.003586659
2025-11-13 21:45:1130.00.00.00.00 , 0.003586660
2025-11-13 21:48:1140.00.00.00.00 , 0.003586661
2025-11-13 21:51:1150.00.00.00.00 , 1.733586666
2025-11-13 21:54:1160.00.00.00.00 , 2.923586667
2025-11-13 21:57:1170.00.00.00.00 , 2.493586668
2025-11-13 22:00:1180.00.00.00.00 , 1.913586671
2025-11-13 22:03:119-3.3-11.6-10.10.8257 , 8.373586672
2025-11-13 22:06:1110-5.3-14.6-11.21.1352 , 2.033586675
2025-11-13 22:09:1111-6.7-16.0-11.51.4432 , 1.813586676
2025-11-13 22:12:1112-7.5-15.9-11.91.7522 , 0.003586677
2025-11-13 22:15:1113-9.5-16.6-11.82.1641 , 0.003586678
2025-11-13 22:18:1114-10.3-19.5-12.32.1666 , 1.003586683
2025-11-13 22:21:1115-8.3-20.6-13.11.7511 , 1.193586684
2025-11-13 22:24:1116-8.0-17.8-11.91.7532 , 1.003586685
2025-11-13 22:27:1117-8.5-19.8-12.71.7519-20.337.70.58, -0.390.700.003586690
2025-11-13 22:30:1118-12.2-21.5-13.22.4719 , 4.303586691
2025-11-13 22:33:1119-13.7-21.3-12.72.8844-19.937.80.58, -0.380.702.033586692
2025-11-13 22:36:1120-18.9-23.6-14.63.81101-28.932.80.48, -0.530.713.693586697
2025-11-13 22:39:1121-21.0-25.7-13.64.41259-26.633.60.50, -0.490.700.903586698
2025-11-13 22:42:1122-18.0-22.6-12.94.11174-28.031.80.47, -0.510.700.003586699
2025-11-13 22:45:1123-19.6-21.0-13.04.41272-28.032.90.49, -0.510.710.003586700
2025-11-13 22:48:1124-21.8-21.7-13.14.81375-28.532.80.48, -0.520.710.003586702
2025-11-13 22:51:1125-22.3-21.2-13.24.91408-29.131.40.46, -0.530.700.003586703
2025-11-13 22:54:1126-24.5-22.0-13.15.41550-29.032.10.47, -0.530.710.003586704

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 )