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 14649
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-12-14 23:48 UTC)
Last detected dimming:
   0 hours and 21 minutes ago (2025-12-14 23:48 UTC)


Overview for dimming #:
   14649           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 #: 14649          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-13 10:36:1110.00.00.00.00 , 0.003614554
2025-12-13 10:39:1120.00.00.00.00 , 0.003614560
2025-12-13 10:42:1130.00.00.00.00 , 0.003614561
2025-12-13 10:45:1140.00.00.00.00 , 0.003614562
2025-12-13 10:48:115-1.2-8.7-10.30.0115 , 0.003614563
2025-12-13 10:51:116-4.2-14.1-12.90.03191.07, -0.551.2112.183614566
2025-12-13 10:54:117-16.0-21.8-12.30.011591.06, -0.571.2124.733614567
2025-12-13 11:09:118-62.4-26.9-14.30.041140.93, -0.691.160.003614574
2025-12-13 11:12:119-69.8-28.8-14.30.045220.93, -0.691.160.003614577
2025-12-13 11:15:1110-78.6-30.1-15.30.048170.93, -0.691.1617.123614580
2025-12-13 11:18:1111-94.1-31.2-15.80.255270.95, -0.671.1610.083614581
2025-12-13 11:21:1112-98.7-33.7-16.40.655830.97, -0.651.177.393614582
2025-12-13 11:24:1113-105.4-36.2-16.81.257560.97, -0.651.170.003614586
2025-12-13 11:27:1114-113.1-37.1-17.21.559730.97, -0.651.170.003614589
2025-12-13 11:30:1115-123.1-37.6-17.61.863720.98, -0.641.170.003614590
2025-12-13 11:33:1116-130.2-38.5-17.82.266360.98, -0.641.170.003614591
2025-12-13 11:36:1117-135.5-38.5-18.02.469000.98, -0.641.170.003614594
2025-12-13 11:39:1118-138.6-39.1-18.12.870340.97, -0.651.170.003614599
2025-12-13 11:42:1119-145.5-38.9-19.13.071960.97, -0.651.170.003614600
2025-12-13 11:45:2320-149.3-39.3-19.63.472540.97, -0.651.170.003614601

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 )