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 10667
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-01-18 20:27 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-01-18 20:27 UTC)


Overview for dimming #:
   10667           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 #: 10667          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-07-09 01:09:112-0.1-0.3-9.70.011-12.4-23.4-0.39, -0.280.480.003170501
2024-07-09 01:12:113-0.5-1.8-9.90.244-6.6-21.6-0.37, -0.180.410.003170502
2024-07-09 01:15:114-0.6-1.9-9.30.259-9.0-22.3-0.38, -0.220.443.073170510
2024-07-09 01:18:115-1.1-5.6-9.80.4102-7.5-22.0-0.38, -0.190.421.413170511
2024-07-09 01:21:116-1.9-7.6-11.40.5146-6.4-21.8-0.37, -0.170.410.003170512
2024-07-09 01:24:117-2.5-8.8-11.40.7187-6.7-21.7-0.37, -0.180.410.003170513
2024-07-09 01:27:118-3.5-10.7-12.10.9262-6.4-21.7-0.37, -0.170.410.003170514
2024-07-09 01:30:119-3.8-11.1-12.41.0292-5.6-21.6-0.37, -0.160.400.003170515
2024-07-09 01:33:1110-4.9-14.4-11.31.3368-5.9-21.7-0.37, -0.170.410.003170523
2024-07-09 01:36:1111-5.7-15.3-11.41.5427-6.1-21.6-0.37, -0.170.410.003170524
2024-07-09 01:39:1112-6.6-17.8-12.11.6455-5.7-21.7-0.37, -0.160.410.003170525

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 )