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 10698
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-05-13 09:24 UTC)
Last detected dimming:
   6 hours and 13 minutes ago (2025-05-13 03:33 UTC)


Overview for dimming #:
   10698           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 #: 10698          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-07-12 04:42:1110.00.00.00.00 , 0.003173424
2024-07-12 04:45:1120.00.00.00.00 , 0.983173425
2024-07-12 04:48:1130.00.00.00.00 , 0.003173426
2024-07-12 04:51:1140.00.00.00.00 , 0.003173427
2024-07-12 04:54:1150.00.00.00.00 , 1.273173435
2024-07-12 04:57:1160.00.00.00.00 , 2.883173436
2024-07-12 05:00:117-18.3-60.4-15.02.2597-3.827.20.46, -0.130.4822.503173437
2024-07-12 05:03:118-20.9-67.6-18.12.2606-4.026.90.46, -0.140.4810.433173438
2024-07-12 05:06:119-21.4-68.1-19.82.2614-4.026.90.46, -0.140.4812.173173439
2024-07-12 05:09:1110-22.2-69.9-17.62.4651-4.126.80.46, -0.140.482.093173440
2024-07-12 05:12:1111-21.9-73.4-19.52.3627-4.026.90.46, -0.130.481.283173441
2024-07-12 05:15:1112-22.5-72.5-19.22.4654-3.926.90.46, -0.130.480.003173442
2024-07-12 05:18:1113-23.6-74.4-15.32.3789-3.827.00.46, -0.130.481.153173449
2024-07-12 05:21:1114-24.5-76.3-14.92.4861-3.927.20.46, -0.130.480.003173450
2024-07-12 05:24:1115-25.0-76.4-16.02.4861-3.827.30.46, -0.130.480.003173451
2024-07-12 05:27:1116-25.0-75.8-16.32.3841-4.027.10.46, -0.130.480.003173452
2024-07-12 05:30:1117-27.6-84.0-16.62.4913-4.027.00.46, -0.130.480.003173453
2024-07-12 05:33:1118-29.7-83.0-15.82.5964-4.126.80.46, -0.140.480.003173454
2024-07-12 05:36:1119-32.4-86.8-15.42.61046-4.126.60.45, -0.140.471.263173463

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 )