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 13126
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-07-09 09:36 UTC)
Last detected dimming:
   0 hours and 36 minutes ago (2025-07-09 09:18 UTC)


Overview for dimming #:
   13126           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 #: 13126          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-20 08:12:1110.00.00.00.00 , 0.003448389
2025-06-20 08:15:1120.00.00.00.00 , 0.003448390
2025-06-20 08:18:113-1.3-10.7-9.70.597 , 0.003448393
2025-06-20 08:21:114-3.0-18.2-9.61.0204 , 0.003448394
2025-06-20 08:24:115-6.3-26.7-9.82.04316.0-47.0-0.74, 0.090.740.003448397
2025-06-20 08:27:116-10.0-41.9-10.52.65656.1-47.0-0.74, 0.090.741.433448398
2025-06-20 08:30:117-14.3-53.6-10.93.47546.2-46.5-0.73, 0.090.740.003448401
2025-06-20 08:33:118-18.2-66.1-11.74.08816.2-46.7-0.73, 0.090.740.943448402
2025-06-20 08:36:119-21.9-77.4-13.14.39396.3-46.8-0.73, 0.090.741.083448405
2025-06-20 08:39:1110-27.3-87.1-13.75.010926.3-46.5-0.73, 0.090.740.003448406
2025-06-20 08:42:1111-33.5-92.4-13.95.812666.2-46.1-0.73, 0.090.730.003448409
2025-06-20 08:45:1112-40.2-100.4-14.56.414096.4-45.8-0.72, 0.090.730.003448410
2025-06-20 08:48:1113-46.2-105.5-15.37.015326.7-45.4-0.72, 0.100.720.893448413
2025-06-20 08:51:1114-53.2-109.8-15.57.516496.7-45.1-0.71, 0.100.720.003448414
2025-06-20 08:54:1115-58.9-114.6-17.17.917296.8-45.0-0.71, 0.100.720.883448417
2025-06-20 08:57:1116-63.8-118.6-18.08.217966.8-45.0-0.71, 0.100.720.933448418
2025-06-20 09:00:1117-73.0-122.5-18.29.320346.9-45.0-0.71, 0.100.720.003448421
2025-06-20 09:03:1118-78.3-126.0-19.69.520976.9-45.2-0.71, 0.100.720.003448422
2025-06-20 09:06:1119-87.6-129.2-20.710.122317.1-45.2-0.71, 0.100.720.963448425
2025-06-20 09:09:1120-94.8-133.3-21.210.623437.1-45.3-0.71, 0.100.720.003448426
2025-06-20 09:12:1121-101.5-134.7-20.811.425197.1-45.3-0.71, 0.110.720.883448429
2025-06-20 09:15:1122-107.8-138.7-21.711.725837.2-45.3-0.71, 0.110.720.003448430
2025-06-20 09:18:1123-117.1-140.9-21.312.727987.3-45.4-0.71, 0.110.720.003448433
2025-06-20 09:21:1124-126.7-144.0-22.012.928697.5-45.4-0.71, 0.110.720.003448434
2025-06-20 09:24:1125-134.4-146.2-21.214.030947.5-45.4-0.71, 0.110.720.003448437
2025-06-20 09:27:1126-139.7-147.9-22.214.131057.6-45.5-0.72, 0.110.720.003448438
2025-06-20 09:30:1127-142.7-148.0-22.714.130837.6-45.5-0.72, 0.110.720.003448441

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 )