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 10670
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-04-19 11:09 UTC)
Last detected dimming:
   2 hours and 0 minutes ago (2025-04-19 09:30 UTC)


Overview for dimming #:
   10670           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 #: 10670          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-07-09 09:09:1110.00.00.00.00 , 0.003170805
2024-07-09 09:12:1120.00.00.00.00 , 0.003170806
2024-07-09 09:15:1130.00.00.00.00 , 1.493170815
2024-07-09 09:18:1140.00.00.00.00 , 0.893170816
2024-07-09 09:21:115-1.1-7.9-11.00.392-25.7-5.1-0.08, -0.500.500.963170817
2024-07-09 09:24:116-1.6-8.9-10.20.5136-25.6-4.9-0.08, -0.500.501.463170818
2024-07-09 09:27:117-2.5-10.9-10.80.8201-25.6-5.0-0.08, -0.500.501.723170819
2024-07-09 09:30:118-3.5-12.3-10.91.1285-25.6-5.1-0.08, -0.500.500.003170820
2024-07-09 09:33:119-4.7-13.1-10.31.5397-25.6-5.2-0.08, -0.500.500.003170821
2024-07-09 09:36:1110-6.6-14.3-9.82.2573-25.8-5.3-0.08, -0.500.510.903170822
2024-07-09 09:39:1111-7.8-13.9-9.82.8695-25.7-5.5-0.09, -0.500.511.383170829
2024-07-09 09:42:1112-9.1-15.7-10.73.1762-26.0-5.4-0.09, -0.500.510.003170830
2024-07-09 09:45:1113-9.6-13.3-11.63.3782-26.3-5.6-0.09, -0.510.510.003170831

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 )