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 6454
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2024-06-23 10:51 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2024-06-23 10:51 UTC)


Overview for dimming #:
   6454           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 #: 6454          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-05-20 07:48:1110.00.00.00.00 , 0.002788382
2023-05-20 07:51:1120.00.00.00.00 , 0.002788383
2023-05-20 07:54:1130.00.00.00.00 , 0.002788393
2023-05-20 07:57:1140.00.00.00.00 , 0.002788394
2023-05-20 08:00:115-0.3-3.0-9.00.33212.2-69.5-0.92, 0.230.950.002788395
2023-05-20 08:03:116-0.6-4.2-10.20.65513.4-73.0-0.94, 0.240.972.692788396
2023-05-20 08:06:117-1.2-7.5-11.01.29813.4-72.6-0.94, 0.250.970.002788397
2023-05-20 08:09:118-1.6-9.9-13.31.411913.2-71.1-0.93, 0.240.960.002788398
2023-05-20 08:12:119-2.3-13.8-16.31.614113.1-70.8-0.93, 0.240.960.002788399
2023-05-20 08:15:1110-2.9-16.7-17.61.815512.8-69.5-0.92, 0.240.950.002788400
2023-05-20 08:18:1111-3.5-18.4-19.71.916612.8-69.0-0.92, 0.240.950.002788406
2023-05-20 08:21:1112-4.6-23.4-23.52.219612.8-68.9-0.92, 0.240.950.002788407
2023-05-20 08:24:1113-5.1-25.7-24.92.320313.0-69.2-0.92, 0.240.950.002788408
2023-05-20 08:27:1114-6.1-29.3-26.82.421812.8-68.4-0.92, 0.240.950.002788409

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 )