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 12480
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-04-30 16:54 UTC)
Last detected dimming:
   0 hours and 59 minutes ago (2025-04-30 16:15 UTC)


Overview for dimming #:
   12480           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 #: 12480          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-10 15:12:1110.00.00.00.00 , 0.003381615
2025-04-10 15:15:1120.00.00.00.00 , 0.003381616
2025-04-10 15:18:1130.00.00.00.00 , 1.423381619
2025-04-10 15:21:1140.00.0-8.30.042.731.60.53, 0.140.550.003381620
2025-04-10 15:24:115-0.1-1.1-11.30.092.431.50.53, 0.130.541.333381623
2025-04-10 15:27:116-0.2-2.1-9.10.121 , 1.793381624
2025-04-10 15:30:117-0.4-3.9-8.50.1402.431.90.53, 0.130.552.963381627
2025-04-10 15:33:118-0.3-3.1-9.30.1292.432.00.54, 0.130.550.003381628
2025-04-10 15:36:119-0.4-4.0-10.10.2422.431.90.53, 0.130.550.003381631
2025-04-10 15:39:1110-0.9-6.6-12.00.3710.627.10.46, 0.100.470.003381632
2025-04-10 15:42:1111-1.4-8.3-13.00.3862.528.80.49, 0.130.511.133381635
2025-04-10 15:45:1112-1.9-10.4-13.10.51321.628.90.49, 0.120.500.003381636
2025-04-10 15:48:1113-3.2-14.6-12.10.71873.431.00.52, 0.150.543.853381639
2025-04-10 15:51:1114-6.6-22.2-12.21.33364.031.20.52, 0.160.550.933381640
2025-04-10 15:54:1115-7.0-15.2-11.91.64163.129.90.50, 0.150.530.003381643
2025-04-10 15:57:1116-8.0-16.3-11.22.15252.930.10.51, 0.140.530.003381644
2025-04-10 16:00:1117-10.8-40.3-11.42.35723.730.80.52, 0.150.540.003381647
2025-04-10 16:03:1118-10.9-48.3-12.92.05253.831.20.52, 0.160.550.003381648
2025-04-10 16:06:1119-12.4-46.2-11.62.66433.831.30.53, 0.160.550.003381651
2025-04-10 16:09:1120-17.7-62.4-10.53.89093.831.20.52, 0.160.550.003381652
2025-04-10 16:12:1121-20.7-62.9-10.84.811233.430.90.52, 0.150.540.003381655

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 )