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 13282
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-07-30 15:06 UTC)
Last detected dimming:
   1 hours and 11 minutes ago (2025-07-30 14:18 UTC)


Overview for dimming #:
   13282           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 #: 13282          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-13 11:24:1110.00.00.00.00 , 0.003470367
2025-07-13 11:27:1120.00.00.00.00 , 0.003470368
2025-07-13 11:30:1130.00.00.00.00 , 0.003470371
2025-07-13 11:33:114-1.6-8.8-8.90.0166 , 0.003470372
2025-07-13 11:36:115-10.4-20.3-12.50.07311.11, -0.501.220.003470373
2025-07-13 11:39:116-18.2-32.6-16.30.010241.11, -0.491.2214.903470376
2025-07-13 11:42:117-23.0-40.7-18.60.011301.12, -0.491.2210.033470379
2025-07-13 11:45:118-27.7-42.6-19.70.012761.11, -0.491.221.633470380
2025-07-13 11:48:119-33.4-44.8-23.30.013921.11, -0.491.212.363470383
2025-07-13 11:51:1110-38.2-49.1-24.80.014581.11, -0.481.212.193470384
2025-07-13 11:54:1111-41.1-50.8-26.70.015271.11, -0.491.211.493470387
2025-07-13 11:57:1112-46.0-54.3-26.30.016791.11, -0.481.211.133470388
2025-07-13 12:00:1113-51.0-55.6-25.20.018491.10, -0.481.201.063470391
2025-07-13 12:03:1114-54.7-56.5-23.90.019811.10, -0.481.201.193470392
2025-07-13 12:06:1115-59.2-57.7-22.60.021431.10, -0.481.201.193470395
2025-07-13 12:09:1116-64.7-58.1-21.10.023691.09, -0.481.191.163470396
2025-07-13 12:12:1117-71.9-59.8-21.40.025841.09, -0.481.191.523470399
2025-07-13 12:15:1118-76.2-61.3-22.30.026731.09, -0.481.191.443470400
2025-07-13 12:18:1119-82.3-62.1-23.50.027751.08, -0.471.180.873470403
2025-07-13 12:21:1120-88.4-63.8-24.00.029521.08, -0.471.180.933470404
2025-07-13 12:24:1121-94.6-69.0-24.20.031101.08, -0.471.180.003470408
2025-07-13 12:27:1122-99.3-72.5-24.70.032051.08, -0.471.180.003470409
2025-07-13 12:30:1123-102.3-75.6-26.00.031891.08, -0.471.170.003470411
2025-07-13 12:33:1124-105.7-79.1-25.80.033081.08, -0.471.170.003470412
2025-07-13 12:36:1125-108.4-81.1-26.60.033371.08, -0.471.170.003470415
2025-07-13 12:39:1126-112.6-84.7-24.80.035481.08, -0.471.170.003470416
2025-07-13 12:42:1127-115.9-87.8-25.60.035381.08, -0.461.170.003470419
2025-07-13 12:45:1128-119.0-89.6-25.60.036021.07, -0.461.170.003470420

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 )