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 12479
Detector 24h operating status:

Last processed image:    
   2 hours and 59 minutes ago (2025-04-22 11:00 UTC)
Last detected dimming:
   2 hours and 59 minutes ago (2025-04-22 11:00 UTC)


Overview for dimming #:
   12479           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 #: 12479          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-10 13:21:1110.00.00.00.00 , 0.003381540
2025-04-10 13:24:1120.00.00.00.00 , 0.003381543
2025-04-10 13:27:1130.00.0-7.80.01 , 0.003381544
2025-04-10 13:30:114-4.1-14.6-12.80.92570.927.70.47, 0.110.480.003381547
2025-04-10 13:33:115-8.3-20.0-13.61.95100.927.50.47, 0.110.480.003381548
2025-04-10 13:36:116-12.0-31.6-15.12.46610.827.20.46, 0.110.471.803381551
2025-04-10 13:39:117-15.3-37.1-16.22.97870.726.70.46, 0.110.471.993381552
2025-04-10 13:42:118-20.5-43.8-16.73.810440.726.60.45, 0.110.470.003381555
2025-04-10 13:45:119-23.6-47.5-15.74.612420.726.60.45, 0.110.472.493381556
2025-04-10 13:48:1110-26.7-49.7-15.25.113900.726.70.46, 0.110.473.143381559
2025-04-10 13:51:1111-29.0-49.8-14.95.815420.826.80.46, 0.110.470.003381560
2025-04-10 13:54:1112-33.1-50.7-14.46.617610.727.00.46, 0.110.470.003381563
2025-04-10 13:57:1113-35.7-51.2-15.07.118800.827.20.46, 0.110.480.003381564
2025-04-10 14:00:1114-40.6-51.9-14.28.522290.827.50.47, 0.110.480.983381567
2025-04-10 14:03:1115-43.0-52.6-14.59.123650.927.60.47, 0.110.480.003381568
2025-04-10 14:06:1116-45.4-51.2-14.79.925600.827.90.47, 0.110.490.003381571
2025-04-10 14:09:1117-48.9-48.4-14.510.928020.828.20.48, 0.110.490.003381572
2025-04-10 14:12:1118-49.6-46.4-14.711.428960.828.40.48, 0.110.490.003381575

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 )