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 12719
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-05-22 15:36 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-05-22 15:36 UTC)


Overview for dimming #:
   12719           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 #: 12719          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-04 07:03:1110.00.00.00.00 , 0.003403276
2025-05-04 07:06:1120.00.00.00.00 , 0.003403279
2025-05-04 07:09:1130.00.00.00.00 , 0.003403280
2025-05-04 07:12:1140.00.00.00.00 , 1.053403283
2025-05-04 07:15:115-0.1-0.6-12.80.06 , 0.003403284
2025-05-04 07:18:116-1.7-11.9-12.60.4778.2-47.1-0.73, 0.190.763.583403287
2025-05-04 07:21:117-7.2-32.6-16.10.91856.2-44.9-0.71, 0.160.734.233403288
2025-05-04 07:24:118-7.4-20.5-12.42.64949.7-48.9-0.75, 0.210.784.963403291
2025-05-04 07:27:119-16.4-28.9-14.64.17818.2-47.9-0.74, 0.190.771.613403292
2025-05-04 07:30:1110-21.1-45.4-17.35.09348.6-48.2-0.75, 0.200.770.003403295
2025-05-04 07:33:1111-24.7-48.5-17.85.910898.6-48.3-0.75, 0.200.770.003403296
2025-05-04 07:36:1112-25.0-46.1-17.56.311568.8-48.5-0.75, 0.200.772.793403299
2025-05-04 07:39:1113-27.1-49.3-17.16.912419.0-48.6-0.75, 0.200.781.593403300
2025-05-04 07:42:1114-28.9-52.6-17.17.212988.9-48.6-0.75, 0.200.780.003403303
2025-05-04 07:45:1115-32.7-55.5-17.67.814008.9-48.5-0.75, 0.200.770.003403304
2025-05-04 07:48:1116-34.3-53.0-17.68.214679.1-48.4-0.75, 0.200.770.003403307
2025-05-04 07:51:1117-35.6-51.2-18.58.615288.9-48.5-0.75, 0.200.780.003403308
2025-05-04 07:54:1118-38.0-58.0-18.58.615438.9-48.4-0.75, 0.200.770.003403311
2025-05-04 07:57:1119-39.4-58.9-18.88.915878.9-48.4-0.75, 0.200.770.003403312
2025-05-04 08:00:1120-42.0-60.6-19.19.416718.9-48.4-0.75, 0.200.770.003403315
2025-05-04 08:03:1121-42.0-60.0-19.09.316459.0-48.4-0.75, 0.200.770.003403316

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 )