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 13014
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-06-15 17:36 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-06-15 17:36 UTC)


Overview for dimming #:
   13014           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 #: 13014          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-09 23:27:1110.00.00.00.00 , 1.033438430
2025-06-09 23:30:1120.00.00.00.00 , 0.003438432
2025-06-09 23:33:1130.00.00.00.00 , 0.003438434
2025-06-09 23:36:114-1.1-9.0-17.40.264 , 0.003438436
2025-06-09 23:39:115-2.1-11.5-16.70.4125-7.54.80.08, -0.140.161.233438438
2025-06-09 23:42:116-2.5-13.2-17.10.5146-7.55.00.09, -0.140.161.823438440
2025-06-09 23:45:117-3.8-14.5-18.50.6200-7.55.30.09, -0.140.171.833438442
2025-06-09 23:48:118-4.7-16.2-19.70.8237-7.55.20.09, -0.140.170.003438444
2025-06-09 23:51:119-5.1-17.6-19.90.8253-7.55.30.09, -0.140.170.003438446
2025-06-09 23:54:1110-6.0-19.3-20.81.0305-7.64.70.08, -0.140.160.003438448
2025-06-09 23:57:1111-6.9-20.7-22.41.0320-7.74.80.08, -0.140.170.003438450
2025-06-10 00:00:1112-6.9-20.7-23.01.0310-7.74.50.08, -0.140.160.003438452
2025-06-10 00:03:1113-7.3-20.9-23.41.0317-7.84.50.08, -0.140.160.003438454
2025-06-10 00:06:1114-8.7-21.7-22.41.3389-7.84.30.08, -0.140.160.003438456
2025-06-10 00:09:1115-9.0-21.7-22.01.3406-7.84.90.09, -0.140.170.003438458

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 )