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 13008
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-06-15 17:36 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-06-15 17:36 UTC)


Overview for dimming #:
   13008           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 #: 13008          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-09 04:21:1110.00.00.00.00 , 0.003437674
2025-06-09 04:24:112-0.1-0.4-10.40.19 , 0.003437677
2025-06-09 04:27:113-0.8-6.0-16.80.645 , 0.003437680
2025-06-09 04:30:114-2.2-14.7-16.21.08217.9-71.7-0.91, 0.310.960.003437682
2025-06-09 04:33:115-2.8-19.8-17.11.29617.8-71.7-0.91, 0.310.960.003437684
2025-06-09 04:36:116-4.7-22.0-15.03.420417.7-72.0-0.92, 0.310.961.293437686
2025-06-09 04:39:117-5.7-24.4-15.93.822217.5-71.8-0.92, 0.300.960.003437688
2025-06-09 04:42:118-6.1-30.2-12.61.720317.4-71.6-0.91, 0.300.960.003437690
2025-06-09 04:45:119-6.8-29.7-11.51.826417.3-71.6-0.91, 0.300.960.003437692
2025-06-09 04:48:1110-9.0-41.8-11.63.138517.3-72.0-0.92, 0.300.960.003437694
2025-06-09 04:51:1111-10.2-39.8-11.13.245617.3-71.9-0.92, 0.300.960.003437696
2025-06-09 04:54:1112-10.1-25.3-11.43.453417.3-71.9-0.92, 0.300.960.003437698
2025-06-09 04:57:1113-13.1-47.0-10.84.672117.7-72.2-0.92, 0.310.970.003437700
2025-06-09 05:00:1114-17.7-50.2-10.28.5110617.9-72.3-0.92, 0.310.970.003437702

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 )