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 13532
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-08-31 01:33 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-08-31 01:33 UTC)


Overview for dimming #:
   13532           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 #: 13532          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-05 23:48:1110.00.00.00.00 , 0.003492084
2025-08-05 23:51:1120.00.00.00.00 , 1.603492085
2025-08-05 23:54:1130.00.00.00.00 , 0.003492088
2025-08-05 23:57:114-0.3-2.0-31.90.084.95.00.09, -0.020.090.003492089
2025-08-06 00:00:115-1.0-4.9-12.70.2564.84.90.09, -0.020.090.003492092
2025-08-06 00:03:116-2.4-12.7-10.50.6185-2.210.40.18, -0.150.234.113492093
2025-08-06 00:06:117-5.5-14.8-11.11.4408-1.99.60.17, -0.140.223.843492094
2025-08-06 00:09:118-9.4-15.3-11.22.3682-2.09.30.16, -0.140.222.643492097
2025-08-06 00:12:119-11.8-17.0-12.02.6795-2.09.20.16, -0.140.220.003492100
2025-08-06 00:15:1110-15.2-24.1-13.43.1930-1.58.60.15, -0.130.200.003492101
2025-08-06 00:18:1111-17.4-27.7-13.83.3992-1.38.40.15, -0.130.200.003492104
2025-08-06 00:21:1112-19.4-29.6-15.13.51047-0.78.60.15, -0.120.190.903492105
2025-08-06 00:24:1113-20.6-29.9-14.53.71125-1.08.70.15, -0.130.200.003492108
2025-08-06 00:27:1114-23.8-31.6-15.83.811530.28.40.15, -0.100.180.003492109
2025-08-06 00:30:1115-28.3-31.8-17.14.312961.88.90.16, -0.080.171.673492113
2025-08-06 00:33:1116-34.9-35.2-16.95.115562.09.00.16, -0.070.173.163492114
2025-08-06 00:36:1117-36.6-34.6-18.25.215692.39.30.16, -0.070.180.003492115
2025-08-06 00:39:1118-38.7-37.3-18.85.316182.59.20.16, -0.060.170.003492117
2025-08-06 00:42:1119-37.6-36.2-19.05.316002.39.60.17, -0.070.180.003492118
2025-08-06 00:45:1120-36.0-34.4-19.35.115342.410.00.18, -0.060.190.003492122
2025-08-06 00:48:1121-34.8-35.1-19.64.914752.310.20.18, -0.070.190.003492124
2025-08-06 00:51:1122-35.0-33.8-19.44.915001.610.60.19, -0.080.200.003492125
2025-08-06 00:54:1123-34.7-35.3-19.94.814501.211.20.20, -0.080.210.003492129
2025-08-06 00:57:1124-35.5-32.1-20.54.814500.410.70.19, -0.100.210.003492130

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 )