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 13152
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2025-07-09 19:09 UTC)
Last detected dimming:
   1 hours and 11 minutes ago (2025-07-09 18:24 UTC)


Overview for dimming #:
   13152           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 #: 13152          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-06-24 16:51:1110.00.00.00.00 , 0.853452573
2025-06-24 16:54:1120.00.00.00.00 , 0.953452576
2025-06-24 16:57:1130.00.00.00.00 , 1.323452577
2025-06-24 17:00:1140.00.0-8.50.03-7.0-5.2-0.09, -0.160.191.483452580
2025-06-24 17:03:115-1.7-9.2-10.90.4118-9.7-8.8-0.15, -0.210.261.483452581
2025-06-24 17:06:116-5.3-13.4-10.41.2363-9.4-8.3-0.15, -0.200.251.473452584
2025-06-24 17:09:117-9.5-17.2-10.72.0629-9.5-8.9-0.15, -0.200.261.523452585
2025-06-24 17:12:118-13.0-19.9-11.12.8870-9.6-8.9-0.15, -0.210.261.393452588
2025-06-24 17:15:119-15.6-23.7-11.83.1967-9.4-8.6-0.15, -0.200.251.113452589
2025-06-24 17:18:1110-19.8-38.5-13.03.51078-8.9-8.2-0.14, -0.190.240.003452592
2025-06-24 17:21:1111-23.4-49.4-13.03.81174-8.7-7.9-0.14, -0.190.240.003452593
2025-06-24 17:24:1112-25.6-54.1-13.24.01222-8.7-7.6-0.13, -0.190.230.003452596
2025-06-24 17:27:1113-27.9-55.7-12.94.21283-8.4-7.0-0.12, -0.190.220.003452597
2025-06-24 17:30:1114-31.7-56.6-14.54.31339-8.2-6.4-0.11, -0.180.210.893452600
2025-06-24 17:33:1115-33.7-54.2-14.54.61410-8.0-6.0-0.10, -0.180.211.973452601
2025-06-24 17:36:1116-40.0-54.1-15.95.51606-7.9-5.8-0.10, -0.180.205.723452604
2025-06-24 17:39:1117-42.2-53.7-15.95.71655-7.8-5.3-0.09, -0.180.203.643452605
2025-06-24 17:42:1118-44.0-55.2-16.05.71672-7.8-5.1-0.09, -0.180.200.923452608
2025-06-24 17:45:1119-53.2-82.0-17.06.11784-7.8-4.6-0.08, -0.170.190.003452609
2025-06-24 17:48:1120-65.7-109.7-18.06.51909-7.8-4.5-0.08, -0.180.190.973452612
2025-06-24 17:51:1121-77.2-133.3-19.26.81991-7.8-4.2-0.07, -0.170.190.003452613
2025-06-24 17:54:1122-105.2-211.4-20.87.62262-8.2-1.6-0.03, -0.180.187.033452616
2025-06-24 17:57:1123-127.9-305.7-22.17.82368-8.1-2.2-0.04, -0.180.181.313452617
2025-06-24 18:00:1124-154.1-330.9-22.68.02446-8.1-2.6-0.05, -0.180.191.013452620
2025-06-24 18:03:1125-158.9-317.0-23.78.02468-8.1-2.8-0.05, -0.180.190.003452621
2025-06-24 18:06:1126-159.6-313.8-23.68.02468-8.0-2.8-0.05, -0.180.190.003452624
2025-06-24 18:09:1127-162.9-320.9-25.68.02460-8.0-3.0-0.05, -0.180.190.003452625
2025-06-24 18:12:1128-161.6-318.6-26.38.12478-8.1-2.9-0.05, -0.180.190.003452628
2025-06-24 18:15:1129-161.1-315.4-25.48.32532-8.1-2.7-0.05, -0.180.190.003452629
2025-06-24 18:18:1130-161.0-315.2-26.98.12490-8.1-2.7-0.05, -0.180.190.003452632
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 )