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 7933
Detector 24h operating status:

Last processed image:    
   0 hours and 38 minutes ago (2024-07-22 16:30 UTC)
Last detected dimming:
   0 hours and 38 minutes ago (2024-07-22 16:30 UTC)


Overview for dimming #:
   7933           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 #: 7933          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-29 21:30:111-2.3-10.3-9.70.6185 , 0.002907559
2023-09-29 21:33:112-4.6-14.3-9.50.926511.4-20.0-0.34, 0.090.350.002907560
2023-09-29 21:36:113-4.4-13.4-8.90.824611.5-20.1-0.34, 0.090.350.002907561
2023-09-29 21:39:114-7.1-26.6-12.00.7214 , 0.002907574
2023-09-29 21:42:355-17.3-135.1-9.01.339010.1-20.4-0.35, 0.070.351.882907575
2023-09-29 21:45:116-27.3-186.3-10.72.468810.2-20.5-0.35, 0.070.3611.612907576
2023-09-29 21:48:117-32.1-195.4-11.62.981210.3-20.4-0.35, 0.070.350.952907577
2023-09-29 21:51:118-38.0-222.4-11.63.697810.4-20.4-0.35, 0.070.350.002907578
2023-09-29 21:54:119-40.9-239.2-11.24.21153-10.1-41.6-0.66, -0.260.716.302907579
2023-09-29 22:09:1110-55.4-223.1-10.99.52237-14.7-39.2-0.62, -0.340.710.002907586
2023-09-29 22:12:1111-59.6-241.9-11.39.62244-14.8-39.6-0.62, -0.350.710.002907587
2023-09-29 22:15:1112-65.2-245.2-11.510.725456.9-22.5-0.39, 0.010.390.002907588
2023-09-29 22:18:1113-64.5-244.3-11.710.525136.3-22.7-0.39, 0.000.390.002907589

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 )