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 14313
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)


Overview for dimming #:
   14313           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 #: 14313          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-05 03:00:1110.00.00.00.00 , 0.003578588
2025-11-05 03:03:112-0.4-4.2-13.20.025-1.15, 0.271.180.003578589
2025-11-05 03:06:113-1.8-15.8-16.50.083-1.15, 0.271.181.583578590
2025-11-05 03:09:114-3.6-24.3-17.10.0168-1.15, 0.271.181.003578591
2025-11-05 03:12:115-6.7-35.3-17.80.0292-1.15, 0.271.181.273578592
2025-11-05 03:15:116-12.7-41.7-17.50.0563-1.15, 0.261.180.923578593
2025-11-05 03:18:117-19.7-47.0-16.20.0930-1.15, 0.261.180.003578594
2025-11-05 03:21:118-24.9-50.5-17.10.01123-1.15, 0.261.180.003578595
2025-11-05 03:24:119-29.0-52.8-17.80.01277-1.15, 0.261.180.003578596
2025-11-05 03:27:1110-32.7-54.6-18.10.01418-1.15, 0.261.182.223578597
2025-11-05 03:30:1111-35.7-56.0-18.50.01528-1.15, 0.261.180.003578598
2025-11-05 03:33:1112-38.3-57.3-19.50.01600-1.15, 0.261.180.003578599
2025-11-05 03:36:1113-40.3-58.5-19.90.01660-1.15, 0.261.180.003578600
2025-11-05 03:39:1114-42.7-59.0-20.10.01728-1.15, 0.261.180.003578601

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 )