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 12764
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-05-22 16:00 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-05-22 16:00 UTC)


Overview for dimming #:
   12764           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 #: 12764          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-08 17:48:1110.00.00.00.00 , 0.003407540
2025-05-08 17:51:1120.00.00.00.00 , 0.003407543
2025-05-08 17:54:353-0.1-0.9-9.70.011 , 0.003407544
2025-05-08 17:57:114-0.3-3.3-11.90.125-18.6-14.3-0.24, -0.270.360.003407547
2025-05-08 18:00:115-0.5-4.4-10.30.140-18.8-14.3-0.24, -0.270.361.333407548
2025-05-08 18:03:116-0.6-5.2-11.30.247-19.2-14.5-0.24, -0.280.372.143407551
2025-05-08 18:06:117-1.2-6.8-13.90.384-19.2-14.2-0.24, -0.280.363.513407552
2025-05-08 18:09:118-2.0-7.0-12.40.5150-17.8-12.8-0.21, -0.250.332.883407555
2025-05-08 18:12:239-2.2-8.3-12.60.5157-17.6-12.6-0.21, -0.250.331.653407556
2025-05-08 18:15:1110-3.6-10.7-12.30.7225-17.9-13.1-0.22, -0.260.341.643407559
2025-05-08 18:18:1111-5.1-15.4-13.11.0294-18.6-13.8-0.23, -0.270.351.583407560
2025-05-08 18:21:1112-5.6-17.3-14.11.0295-19.0-14.0-0.23, -0.270.361.143407563
2025-05-08 18:24:1113-6.9-18.9-15.51.1339-19.0-13.7-0.23, -0.270.361.593407564
2025-05-08 18:27:1114-8.2-19.9-13.31.4427-19.5-14.2-0.23, -0.280.372.413407567
2025-05-08 18:30:1115-8.9-21.3-15.01.5438-19.2-13.8-0.23, -0.280.361.803407568
2025-05-08 18:33:1116-10.3-21.3-13.81.8533-18.9-13.5-0.22, -0.270.351.813407571
2025-05-08 18:36:1117-12.4-21.6-13.62.0616-18.8-13.4-0.22, -0.270.351.253407572
2025-05-08 18:39:1118-14.1-25.2-14.52.3691-18.5-13.3-0.22, -0.270.350.943407575
2025-05-08 18:42:1119-15.9-27.4-13.82.5763-18.2-12.9-0.21, -0.260.340.003407576
2025-05-08 18:45:1120-18.1-28.4-13.42.9877-17.4-12.1-0.20, -0.250.320.003407579
2025-05-08 18:48:1121-20.2-28.9-13.83.1948-17.4-12.1-0.20, -0.250.321.183407580
2025-05-08 18:51:1122-22.7-31.7-13.43.41018-17.7-12.3-0.21, -0.250.331.093407583
2025-05-08 18:54:1123-24.6-30.9-14.03.51059-17.2-11.9-0.20, -0.240.320.003407584
2025-05-08 18:57:1124-25.5-32.2-14.83.51066-16.7-11.5-0.19, -0.240.310.003407587

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 )