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 7851
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2024-06-21 14:12 UTC)
Last detected dimming:
   9 hours and 39 minutes ago (2024-06-21 04:54 UTC)


Overview for dimming #:
   7851           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 #: 7851          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-23 11:09:1110.00.00.00.00 , 0.002901769
2023-09-23 11:12:112-1.9-16.2-19.00.495 , 0.002901770
2023-09-23 11:15:113-6.8-24.9-12.61.742839.4-28.1-0.37, 0.550.661.922901777
2023-09-23 11:18:114-13.3-28.9-11.93.591539.3-27.5-0.36, 0.550.664.312901778
2023-09-23 11:21:115-25.6-29.5-10.07.4196638.4-26.2-0.35, 0.540.647.802901779
2023-09-23 11:24:116-36.0-30.1-10.110.4280837.6-25.9-0.35, 0.530.638.622901780
2023-09-23 11:27:117-45.1-30.7-10.013.0353137.4-25.9-0.35, 0.520.638.722901781
2023-09-23 11:30:358-53.6-31.7-10.914.6398337.2-25.0-0.34, 0.520.620.002901782
2023-09-23 11:33:119-59.4-31.2-11.515.6426436.8-24.4-0.33, 0.510.610.002901787
2023-09-23 11:36:1110-65.7-32.2-11.316.9462836.6-24.2-0.33, 0.510.610.002901788
2023-09-23 11:39:1111-86.3-38.7-12.121.8581734.1-25.8-0.36, 0.470.609.042901789
2023-09-23 11:42:1112-109.1-41.0-11.828.4747833.0-26.1-0.37, 0.450.595.472901790

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 )