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 13151
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-07-09 18:15 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-07-09 18:15 UTC)


Overview for dimming #:
   13151           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 #: 13151          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-24 15:09:1110.00.00.00.00 , 0.003452505
2025-06-24 15:12:1120.00.00.00.00 , 0.003452508
2025-06-24 15:15:1130.00.00.00.00 , 0.003452509
2025-06-24 15:18:114-0.10.0-66.30.02 , 0.003452512
2025-06-24 15:21:115-1.2-8.4-18.30.246 , 1.713452513
2025-06-24 15:24:116-2.2-9.2-14.90.399-8.6-8.8-0.15, -0.190.245.023452516
2025-06-24 15:27:117-4.0-13.0-16.40.6176-10.3-7.7-0.13, -0.220.265.883452517
2025-06-24 15:30:118-7.4-21.6-17.81.0310-11.6-7.2-0.12, -0.240.276.473452520
2025-06-24 15:33:119-9.9-24.5-20.21.3371-12.0-7.4-0.13, -0.250.287.723452521
2025-06-24 15:36:1110-14.3-24.6-24.01.6484-13.3-4.5-0.08, -0.270.289.743452524
2025-06-24 15:39:1111-20.4-31.4-26.02.0594-14.4-1.1-0.02, -0.290.2914.003452525
2025-06-24 15:42:1112-26.8-39.0-29.12.4711-14.11.50.03, -0.280.288.483452528
2025-06-24 15:45:1113-35.8-66.0-28.93.0902-13.52.70.05, -0.270.287.643452529
2025-06-24 15:48:1114-41.8-78.3-31.93.2958-13.22.60.04, -0.270.270.003452533
2025-06-24 15:51:1115-45.9-83.5-34.23.2965-13.42.90.05, -0.270.281.403452534
2025-06-24 15:54:1116-48.5-82.6-35.53.41004-13.12.30.04, -0.270.270.003452536
2025-06-24 15:57:1117-44.4-83.9-36.13.2948-12.40.90.02, -0.260.260.003452537
2025-06-24 16:00:1118-47.4-85.1-38.03.1934-12.40.10.00, -0.250.250.003452538
2025-06-24 16:03:1119-48.7-85.7-36.83.3985-11.80.60.01, -0.240.240.003452541
2025-06-24 16:06:1120-49.9-86.9-37.73.3968-11.8-0.10.00, -0.240.240.003452544
2025-06-24 16:09:1121-49.5-82.9-38.63.3970-11.70.00.00, -0.240.240.003452545
2025-06-24 16:12:1122-51.7-82.9-40.53.2959-11.8-0.5-0.01, -0.240.240.973452548
2025-06-24 16:15:1123-51.5-86.7-41.73.2956-11.60.20.00, -0.240.240.003452549

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 )