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 13387
Detector 24h operating status:

Last processed image:    
   0 hours and 25 minutes ago (2025-07-29 04:03 UTC)
Last detected dimming:
   0 hours and 25 minutes ago (2025-07-29 04:03 UTC)


Overview for dimming #:
   13387           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 #: 13387          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-24 05:15:1110.00.00.00.00 , 0.003480278
2025-07-24 05:18:1120.00.00.00.00 , 0.003480279
2025-07-24 05:21:1130.00.00.00.00 , 0.003480282
2025-07-24 05:24:1140.00.00.00.00 , 0.003480283
2025-07-24 05:27:115-0.5-5.1-13.50.0391.02, -0.491.130.003480286
2025-07-24 05:30:116-25.1-42.7-21.40.010180.99, -0.481.107.763480287
2025-07-24 05:33:117-49.1-58.3-19.80.019820.99, -0.491.1021.023480290
2025-07-24 05:36:118-73.7-58.8-19.60.131231.00, -0.491.1117.523480291
2025-07-24 05:39:119-90.0-59.5-19.50.237561.00, -0.491.1113.893480294
2025-07-24 05:42:1110-94.6-55.2-19.80.539961.00, -0.491.1115.883480295
2025-07-24 05:45:1111-95.8-55.6-18.21.341861.00, -0.501.1112.123480298
2025-07-24 05:48:1112-97.2-54.9-16.93.043811.00, -0.501.126.533480299
2025-07-24 05:51:1113-101.5-53.9-17.14.845471.00, -0.501.124.403480302
2025-07-24 05:54:1114-108.2-53.5-17.07.249950.99, -0.501.115.373480303
2025-07-24 05:57:1115-114.6-52.9-17.29.052630.99, -0.501.115.103480306
2025-07-24 06:00:1116-123.5-52.3-17.111.656750.99, -0.501.114.713480307
2025-07-24 06:03:1117-136.8-52.1-16.915.863160.98, -0.501.111.783480310
2025-07-24 06:06:1118-149.3-55.8-17.018.368310.99, -0.511.111.743480311
2025-07-24 06:09:1119-156.9-59.7-17.219.170230.98, -0.511.100.003480314
2025-07-24 06:12:1120-167.5-61.6-17.920.072360.97, -0.501.091.003480315
2025-07-24 06:15:1121-174.8-65.3-17.820.174360.96, -0.501.080.003480318
2025-07-24 06:18:1122-184.6-71.5-18.619.875260.96, -0.501.080.003480319
2025-07-24 06:21:1123-193.9-76.7-18.620.177730.95, -0.501.085.673480322
2025-07-24 06:24:1124-202.4-81.6-19.020.378960.95, -0.501.071.103480323
2025-07-24 06:27:1125-209.8-83.5-19.121.681440.95, -0.501.074.183480326

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 )