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 13253
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-07-30 15:06 UTC)
Last detected dimming:
   1 hours and 9 minutes ago (2025-07-30 14:18 UTC)


Overview for dimming #:
   13253           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 #: 13253          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-10 05:30:1110.00.00.00.00 , 0.003467368
2025-07-10 05:33:1120.00.00.00.00 , 0.003467369
2025-07-10 05:36:1130.00.00.00.00 , 0.003467370
2025-07-10 05:39:1140.00.00.00.00 , 0.003467372
2025-07-10 05:42:115-0.1-1.5-9.90.013 , 0.003467376
2025-07-10 05:45:116-6.6-13.8-11.60.0562-0.95, 0.631.142.693467377
2025-07-10 05:48:117-14.7-19.1-11.00.01232-0.94, 0.621.1317.423467378
2025-07-10 05:51:118-18.1-20.8-11.40.01436-0.95, 0.621.1314.433467380
2025-07-10 05:54:119-21.4-23.0-11.70.01619-0.94, 0.621.133.113467383
2025-07-10 05:57:1110-25.9-28.3-13.00.21823-0.93, 0.631.131.443467384
2025-07-10 06:00:1111-32.8-27.7-13.01.52345-0.93, 0.631.128.833467387
2025-07-10 06:03:1112-36.0-29.2-12.91.82542-0.92, 0.631.1114.743467388
2025-07-10 06:06:1113-34.8-25.4-12.62.02503-0.92, 0.621.115.693467391
2025-07-10 06:09:1114-35.8-24.7-13.03.12590-0.91, 0.611.091.503467392
2025-07-10 06:12:1115-41.7-24.4-12.65.73084-0.91, 0.591.097.753467396
2025-07-10 06:15:1116-46.6-28.2-12.16.13375-0.91, 0.591.090.923467397
2025-07-10 06:18:3517-53.1-32.8-12.35.83684-0.91, 0.601.092.613467398
2025-07-10 06:21:1118-58.5-35.0-12.55.94022-0.90, 0.621.091.463467401
2025-07-10 06:24:5919-63.8-34.9-13.06.04314-0.90, 0.621.091.453467402
2025-07-10 06:27:1120-68.6-34.8-13.36.34562-0.90, 0.621.090.853467405
2025-07-10 06:30:1121-73.3-37.3-13.76.64696-0.89, 0.611.080.003467406
2025-07-10 06:33:1122-77.5-41.5-14.16.84847-0.89, 0.621.090.003467409
2025-07-10 06:36:3523-81.0-43.9-14.76.94942-0.88, 0.621.080.003467410
2025-07-10 06:39:1124-84.0-45.0-14.67.25082-0.88, 0.621.070.003467412
2025-07-10 06:42:1125-85.8-45.2-14.57.15207-0.88, 0.611.070.003467415
2025-07-10 06:45:1126-98.5-47.1-15.16.95868-0.89, 0.621.093.003467416
2025-07-10 06:48:1127-109.8-50.1-14.710.36556-0.88, 0.621.074.163467417
2025-07-10 06:51:1128-126.1-52.8-14.014.37672-0.89, 0.621.0813.593467421
2025-07-10 06:54:1129-142.5-55.7-14.317.18327-0.88, 0.631.0911.183467423
2025-07-10 06:57:1130-151.7-57.3-14.819.58673-0.88, 0.631.091.733467424
2025-07-10 07:00:1131-156.0-58.2-15.020.88799-0.88, 0.631.080.003467427
2025-07-10 07:03:1132-193.9-59.2-15.727.010343-0.87, 0.631.070.933467428
2025-07-10 07:06:1133-200.7-60.0-15.728.810683-0.88, 0.631.080.003467432
2025-07-10 07:09:1134-201.1-59.6-16.327.910488-0.88, 0.631.080.003467433

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 )