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 13322
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 #:
   13322           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 #: 13322          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-16 19:36:1110.00.00.00.00 , 0.003473327
2025-07-16 19:39:112-1.6-8.7-9.80.6147 , 1.223473328
2025-07-16 19:42:113-3.7-11.6-10.71.1293-2.7-32.8-0.55, -0.110.560.963473334
2025-07-16 19:45:114-6.6-16.7-13.21.7426-2.4-32.5-0.54, -0.110.550.003473335
2025-07-16 19:48:115-8.2-19.8-15.01.9477-2.4-32.5-0.54, -0.110.550.003473336
2025-07-16 19:51:116-9.6-22.1-15.72.0526-2.4-32.5-0.54, -0.110.552.883473337
2025-07-16 19:54:117-11.7-27.7-18.12.2574-2.3-31.8-0.53, -0.110.544.933473341
2025-07-16 19:57:118-12.9-30.3-18.32.3606-2.4-32.5-0.54, -0.110.553.843473342
2025-07-16 20:00:119-18.5-33.7-19.43.0791-2.5-32.5-0.54, -0.110.567.333473343
2025-07-16 20:03:1110-24.3-38.0-18.03.91050-2.7-32.6-0.55, -0.120.563.213473344
2025-07-16 20:06:1111-29.1-43.8-17.44.51216-2.7-32.5-0.54, -0.110.560.843473347
2025-07-16 20:09:1112-32.5-47.1-17.45.01358-2.8-32.5-0.54, -0.120.561.163473348
2025-07-16 20:12:1113-34.4-49.0-17.15.11388-2.7-32.5-0.54, -0.110.560.913473354
2025-07-16 20:15:1114-35.9-51.2-17.05.31447-2.8-32.5-0.54, -0.120.561.623473355
2025-07-16 20:18:1115-36.6-51.2-17.15.41451-2.9-32.4-0.54, -0.120.562.763473356
2025-07-16 20:21:1116-37.8-60.4-18.25.31417-2.8-32.4-0.54, -0.120.550.003473357
2025-07-16 20:24:1117-88.4-63.4-13.26.94731-2.8-32.4-0.54, -0.120.551.073473361
2025-07-16 20:27:1118-94.2-64.2-13.78.04944-2.7-32.3-0.54, -0.110.550.003473362
2025-07-16 20:30:1119-116.4-59.8-12.914.46562-2.6-32.2-0.54, -0.110.553.103473363
2025-07-16 20:33:1120-124.4-58.3-13.016.57088-2.7-32.3-0.54, -0.120.551.713473364
2025-07-16 20:36:1121-128.1-58.2-13.117.37326-2.6-32.2-0.54, -0.110.550.003473372
2025-07-16 20:39:1122-133.3-54.5-13.318.67654-2.5-32.2-0.54, -0.110.550.003473373
2025-07-16 20:42:1123-138.8-55.7-13.518.87852-2.8-32.0-0.54, -0.120.550.003473374
2025-07-16 20:45:1124-145.9-60.5-13.819.78104-2.8-31.8-0.53, -0.120.550.003473375
2025-07-16 20:48:1125-151.5-61.4-13.919.98313-2.8-31.5-0.53, -0.120.540.003473376
2025-07-16 20:51:1126-155.2-63.2-13.720.78451-2.8-31.5-0.53, -0.120.540.003473377

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 )