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 13332
Detector 24h operating status:

Last processed image:    
   0 hours and 21 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 #:
   13332           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 #: 13332          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-17 14:09:1110.00.00.00.00 , 0.003474042
2025-07-17 14:12:1120.00.00.00.00 , 0.003474045
2025-07-17 14:15:1130.00.00.00.00 , 0.003474046
2025-07-17 14:18:114-2.3-10.9-20.10.6113 , 0.003474049
2025-07-17 14:21:115-5.4-18.5-20.81.325329.346.00.63, 0.440.770.003474050
2025-07-17 14:24:116-7.4-24.1-21.91.7322 , 4.593474053
2025-07-17 14:27:117-17.4-27.2-15.14.9102030.345.60.62, 0.460.787.973474054
2025-07-17 14:30:118-21.9-27.7-16.25.8119629.246.50.64, 0.440.781.393474057
2025-07-17 14:33:119-28.9-30.4-14.87.9164229.745.70.63, 0.450.778.033474058
2025-07-17 14:36:1110-34.2-30.5-16.39.0184230.443.10.60, 0.460.751.003474061
2025-07-17 14:39:1111-41.9-33.6-16.710.6218830.541.10.57, 0.460.740.003474062
2025-07-17 14:42:1112-48.4-39.9-16.711.9244230.441.80.58, 0.460.740.003474065
2025-07-17 14:45:1113-55.0-42.9-16.813.1268630.842.10.58, 0.460.750.003474066
2025-07-17 14:48:1114-61.6-42.8-16.414.6305131.541.00.57, 0.480.741.593474068
2025-07-17 14:51:1115-67.0-43.4-17.415.3318832.539.20.54, 0.490.730.003474069
2025-07-17 14:54:1116-70.7-45.0-17.515.7329533.038.40.53, 0.500.720.003474073
2025-07-17 14:57:1117-77.2-45.8-17.017.2363133.337.80.52, 0.500.720.003474074
2025-07-17 15:00:1118-82.4-46.0-17.917.7375033.737.00.51, 0.510.720.003474077

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 )