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 13381
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-08-30 12:15 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-08-30 12:15 UTC)


Overview for dimming #:
   13381           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 #: 13381          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-23 11:39:1110.00.00.00.00 , 0.003479577
2025-07-23 11:42:1120.00.00.00.00 , 0.003479578
2025-07-23 11:45:1130.00.00.00.00 , 0.003479581
2025-07-23 11:48:1140.00.00.00.00 , 1.093479582
2025-07-23 11:51:1150.00.00.00.00 , 1.103479585
2025-07-23 11:54:2360.00.00.00.00 , 3.703479586
2025-07-23 11:57:1170.00.00.00.00 , 1.133479589
2025-07-23 12:00:118-15.6-18.6-13.53.3978-0.719.50.34, -0.100.351.463479590
2025-07-23 12:03:119-20.6-20.9-13.24.51253-0.719.50.34, -0.100.352.233479593
2025-07-23 12:06:1110-25.8-23.7-14.45.11460-0.719.60.34, -0.100.351.713479594
2025-07-23 12:09:1111-30.0-27.2-13.25.51685-1.519.80.34, -0.110.364.763479597
2025-07-23 12:12:1112-35.7-29.0-14.06.11922-1.019.60.34, -0.100.355.433479598
2025-07-23 12:15:1113-41.1-31.9-14.46.92147-0.519.30.34, -0.090.352.313479601
2025-07-23 12:18:1114-47.3-34.8-14.77.92417-0.619.40.34, -0.100.352.463479602
2025-07-23 12:21:1115-54.4-37.6-15.08.92742-0.319.30.34, -0.090.352.163479605
2025-07-23 12:24:1116-60.5-40.0-15.29.83028-0.619.60.34, -0.100.357.893479606
2025-07-23 12:27:1117-68.7-41.0-15.311.134580.419.20.33, -0.080.342.183479609
2025-07-23 12:30:1118-77.3-42.5-15.912.23833-0.119.40.34, -0.090.352.533479610
2025-07-23 12:33:1119-85.3-44.5-15.513.34141-0.720.00.35, -0.100.362.103479613
2025-07-23 12:36:1120-92.9-45.9-16.414.04346-0.519.80.34, -0.090.362.213479614
2025-07-23 12:39:1121-103.5-47.1-16.015.94832-0.219.70.34, -0.090.352.323479617
2025-07-23 12:42:1122-108.9-52.0-16.916.649510.519.40.34, -0.080.342.173479618
2025-07-23 12:45:1123-118.0-54.8-17.117.35182-0.519.80.34, -0.090.362.283479623
2025-07-23 12:48:1124-124.5-55.9-17.617.85347-0.419.90.34, -0.090.362.213479624
2025-07-23 12:51:1125-130.5-58.5-18.018.15529-0.519.80.34, -0.090.361.713479625
2025-07-23 12:54:1126-133.3-60.0-18.417.95510-0.719.80.34, -0.100.361.193479626
2025-07-23 13:09:1127-166.1-79.6-19.921.26242-1.420.30.35, -0.110.370.003479636
2025-07-23 13:12:1128-175.0-96.7-20.421.96389-1.820.40.35, -0.120.370.003479637
2025-07-23 13:15:1129-185.7-99.3-20.522.46620-2.320.90.36, -0.130.381.903479640
2025-07-23 13:18:1130-254.3-112.5-22.030.9889110.3-28.1-0.47, 0.100.485.983479641
2025-07-23 13:21:1131-283.7-106.2-20.336.61037210.1-27.8-0.47, 0.100.485.873479646
2025-07-23 13:24:1132-314.3-137.2-20.538.6108749.6-28.0-0.47, 0.090.482.293479647
2025-07-23 13:27:1133-338.1-157.4-20.740.5113809.5-27.9-0.47, 0.090.482.213479648
2025-07-23 13:30:1134-354.1-167.3-22.239.4110469.1-27.9-0.47, 0.080.481.893479649
2025-07-23 13:33:1135-372.6-178.6-22.440.3113198.7-27.8-0.47, 0.070.475.103479652
2025-07-23 13:36:1136-398.1-182.8-23.042.2118228.4-27.6-0.46, 0.070.471.803479653
2025-07-23 13:39:1137-424.0-185.3-22.345.2127048.2-27.7-0.47, 0.060.471.823479660
2025-07-23 13:42:1138-447.1-188.5-22.447.4133058.1-27.8-0.47, 0.060.4724.503479661
2025-07-23 13:45:1139-470.9-192.6-21.848.6138967.8-28.1-0.47, 0.060.4813.353479662
2025-07-23 13:48:1140-495.1-196.0-22.450.4142867.8-27.9-0.47, 0.060.471.083479663
2025-07-23 13:51:1141-531.7-204.0-20.755.815876-3.216.00.28, -0.140.314.473479664
2025-07-23 13:54:4742-563.5-233.5-20.757.816524-3.215.70.27, -0.140.316.103479665
2025-07-23 14:09:1143-661.6-240.1-21.463.318498-2.814.30.25, -0.140.290.003479676
2025-07-23 14:12:1144-680.6-240.1-21.364.118870-2.714.10.25, -0.140.280.003479677
2025-07-23 14:15:1145-690.9-243.2-22.263.718748-2.914.50.25, -0.140.290.003479678
2025-07-23 14:18:1146-708.3-259.8-22.264.319091-2.814.30.25, -0.140.280.003479679

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 )