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 13527
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-08-31 01:39 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-08-31 01:39 UTC)


Overview for dimming #:
   13527           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 #: 13527          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-08-05 15:45:1110.00.00.00.00 , 1.553491762
2025-08-05 15:48:1120.00.00.00.00 , 0.003491765
2025-08-05 15:51:0030.00.00.00.00 , 0.003491766
2025-08-05 15:54:234-217.0-103.4-28.119.659632.712.30.21, -0.060.220.003491767
2025-08-05 15:57:015-385.6-120.9-28.633.199983.212.60.22, -0.050.230.003491770
2025-08-05 16:00:126-553.3-142.3-31.643.0129732.911.90.21, -0.050.22292.563491772
2025-08-05 16:03:007-577.3-142.4-28.847.9144042.711.70.21, -0.060.21437.433491773
2025-08-05 16:06:128-601.6-175.9-25.656.1168023.312.20.21, -0.050.22155.393491774
2025-08-05 16:09:009-667.8-199.2-23.566.2197543.211.80.21, -0.050.21171.053491778
2025-08-05 16:12:1110-703.5-166.4-24.966.4199053.211.70.21, -0.050.2183.303491779
2025-08-05 16:15:1111-773.7-177.0-24.772.2216163.211.40.20, -0.050.2179.543491782
2025-08-05 16:18:1112-812.2-176.4-25.475.2225333.210.80.19, -0.050.20103.583491785
2025-08-05 16:21:1113-865.3-184.1-25.380.3240753.110.40.18, -0.050.1991.453491786
2025-08-05 16:24:1114-891.9-179.5-25.882.4247052.910.40.18, -0.050.1988.763491789
2025-08-05 16:27:1115-907.7-180.5-25.784.4252772.710.40.18, -0.060.1926.713491790
2025-08-05 16:30:1116-892.1-172.9-26.083.2249192.510.40.18, -0.060.197.873491793
2025-08-05 16:33:1117-887.8-157.9-26.082.7247662.310.50.18, -0.060.191.043491794
2025-08-05 16:36:1118-859.8-150.4-26.081.0242652.010.50.18, -0.070.200.003491796
2025-08-05 16:39:1119-845.8-157.2-25.979.1237331.810.40.18, -0.070.200.003491797
2025-08-05 16:42:1120-844.7-227.6-25.978.5235771.610.60.19, -0.080.207.873491800
2025-08-05 16:45:1121-843.5-301.5-25.977.4232581.610.50.18, -0.080.202.463491801
2025-08-05 16:48:1122-835.6-213.4-25.777.2231961.710.20.18, -0.080.204.933491802
2025-08-05 16:51:1123-848.1-263.8-25.178.7236361.410.20.18, -0.080.207.183491806
2025-08-05 16:54:1124-835.5-272.3-24.578.6236391.510.00.18, -0.080.190.003491807
2025-08-05 16:57:1125-834.3-309.4-23.880.1240461.49.90.17, -0.080.190.003491810
2025-08-05 17:00:1126-840.0-325.2-23.880.0240481.49.90.17, -0.080.191.133491811
2025-08-05 17:03:1127-822.8-264.9-23.480.4241521.49.70.17, -0.080.190.003491813
2025-08-05 17:06:1128-805.6-190.7-23.080.5241471.19.70.17, -0.090.190.003491816
2025-08-05 17:09:1129-780.9-176.8-23.079.4238671.09.60.17, -0.090.190.003491817
2025-08-05 17:12:1130-779.7-177.6-23.080.2240421.09.60.17, -0.090.190.003491818
2025-08-05 17:15:1131-806.2-215.2-23.880.7242151.09.60.17, -0.090.190.963491822
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 )