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 9216
Detector 24h operating status:

Last processed image:    
   0 hours and 33 minutes ago (2024-06-22 22:54 UTC)
Last detected dimming:
   2 hours and 33 minutes ago (2024-06-22 20:54 UTC)


Overview for dimming #:
   9216           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

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Details for dimming #: 9216          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-02-05 23:09:112-3.4-14.5-11.81.8251-41.963.20.67, -0.630.920.003027075
2024-02-05 23:12:113-5.3-18.6-12.12.7378 , 0.003027076
2024-02-05 23:15:114-9.4-22.9-12.04.2675 , 57.853027083
2024-02-05 23:18:115-13.5-24.7-11.34.71011 , 64.393027084
2024-02-05 23:21:116-19.2-25.1-9.74.91654 , 56.993027085
2024-02-05 23:24:117-27.6-28.2-9.35.32376 , 35.013027086
2024-02-05 23:27:118-33.4-29.3-9.55.82811 , 5.643027087
2024-02-05 23:30:119-38.6-30.9-10.16.43128 , 20.563027088
2024-02-05 23:33:1110-43.7-32.9-10.76.8337218.735.10.55, 0.410.6914.073027089
2024-02-05 23:36:1111-47.7-34.7-11.16.9355218.734.90.55, 0.410.683.893027090
2024-02-05 23:39:1112-51.0-35.2-11.27.0373818.734.90.55, 0.410.685.463027098
2024-02-05 23:42:1113-52.0-36.0-11.37.2372318.334.90.55, 0.400.685.453027099
2024-02-05 23:45:1114-57.6-38.1-11.27.8408018.534.90.55, 0.410.685.533027100
2024-02-05 23:48:1115-58.0-38.0-11.37.9403818.434.90.55, 0.400.686.423027101
2024-02-05 23:51:1116-61.7-42.5-11.58.5414318.434.90.55, 0.400.681.723027102
2024-02-06 00:09:1117-80.2-60.3-12.310.8457313.437.60.60, 0.320.680.003027114
2024-02-06 00:12:1118-81.9-59.0-12.211.2471010.624.00.40, 0.290.500.003027115

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 )