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 13514
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-08-04 13:39 UTC)
Last detected dimming:
   1 hours and 51 minutes ago (2025-08-04 12:06 UTC)


Overview for dimming #:
   13514           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 #: 13514          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-04 08:45:1110.00.00.00.00 , 0.003490550
2025-08-04 08:48:1120.00.00.00.00 , 0.003490553
2025-08-04 08:51:113-1.4-9.3-13.00.598 , 0.003490554
2025-08-04 08:54:114-3.1-14.1-11.31.223517.549.20.73, 0.240.770.003490557
2025-08-04 08:57:115-4.8-19.6-12.51.631117.449.00.73, 0.230.772.813490558
2025-08-04 09:00:116-6.1-23.7-13.21.937417.248.90.73, 0.230.760.003490561
2025-08-04 09:03:117-11.1-26.5-11.23.277417.348.90.73, 0.230.762.393490562
2025-08-04 09:06:118-13.2-29.7-11.63.788617.148.90.73, 0.230.761.403490567
2025-08-04 09:09:119-16.4-31.3-10.87.2116117.148.90.73, 0.230.765.433490568
2025-08-04 09:12:1110-19.1-33.3-10.39.014157.3-0.9-0.02, 0.020.030.003490569
2025-08-04 09:15:1111-21.4-35.7-10.310.9158417.048.70.73, 0.230.760.843490570
2025-08-04 09:18:1112-23.8-38.0-10.312.417526.8-3.1-0.06, 0.010.061.753490576
2025-08-04 09:21:1113-28.2-38.9-10.215.3213224.4-75.2-0.89, 0.390.972.203490577
2025-08-04 09:24:1114-31.6-39.7-10.516.223715.5-5.2-0.09, -0.010.091.173490578
2025-08-04 09:27:1115-34.4-39.8-11.017.1249424.5-74.6-0.89, 0.390.970.003490579
2025-08-04 09:30:1116-35.0-39.2-10.917.2252324.3-75.1-0.89, 0.390.970.003490580
2025-08-04 09:33:1117-35.4-40.1-11.017.8251124.3-74.4-0.89, 0.390.970.003490582
2025-08-04 09:36:1118-33.0-40.2-11.516.8225924.2-74.1-0.89, 0.390.970.003490588
2025-08-04 09:39:1119-39.0-40.6-11.225.2272027.6-74.8-0.86, 0.440.970.003490589
2025-08-04 09:42:1120-43.0-41.0-11.128.9306826.0-74.3-0.87, 0.410.970.003490590
2025-08-04 09:45:1121-48.8-41.5-11.331.9343720.1-70.7-0.90, 0.310.950.003490591
2025-08-04 09:48:1122-44.5-41.4-11.722.5300924.1-74.0-0.89, 0.380.970.003490593

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 )