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 14247
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2025-10-29 06:36 UTC)
Last detected dimming:
   1 hours and 7 minutes ago (2025-10-29 05:54 UTC)


Overview for dimming #:
   14247           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 #: 14247          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-27 05:36:112-8.6-49.4-20.20.92869.917.80.30, 0.090.320.003570093
2025-10-27 05:39:113-16.5-62.8-13.72.47329.717.80.31, 0.090.320.003570094
2025-10-27 05:42:114-26.7-78.4-14.14.112429.817.70.30, 0.090.323.503570097
2025-10-27 05:45:115-37.7-90.8-14.16.218479.717.70.30, 0.090.323.293570098
2025-10-27 05:48:116-49.9-95.4-14.38.625499.717.80.30, 0.090.324.963570101
2025-10-27 05:51:117-68.1-100.7-13.412.837879.418.00.31, 0.080.327.103570102
2025-10-27 05:54:118-85.6-105.1-13.315.947169.418.10.31, 0.090.323.373570105
2025-10-27 05:57:119-106.7-107.7-13.519.858599.218.20.31, 0.080.323.333570106
2025-10-27 06:00:1110-123.3-111.9-14.022.265868.818.40.32, 0.070.323.133570109
2025-10-27 06:03:1111-145.2-115.4-14.325.676338.518.80.32, 0.070.332.213570110
2025-10-27 06:06:1112-163.1-116.3-14.129.187098.019.10.33, 0.060.331.383570113
2025-10-27 06:09:4713-185.8-116.9-14.532.597437.719.20.33, 0.050.330.993570114
2025-10-27 06:12:1114-198.2-115.7-14.934.1102257.319.40.33, 0.050.341.063570117
2025-10-27 06:15:1115-211.1-116.8-15.635.3105927.119.60.34, 0.050.340.003570118
2025-10-27 06:18:1116-222.3-115.7-15.836.5109907.019.60.34, 0.040.341.333570121
2025-10-27 06:21:1117-233.0-115.9-15.738.1114947.119.40.33, 0.040.340.003570122
2025-10-27 06:24:1118-243.0-116.3-15.739.5119567.219.50.34, 0.050.340.003570125
2025-10-27 06:27:1119-252.6-116.3-15.840.9123997.219.40.33, 0.050.340.973570126
2025-10-27 06:30:1120-260.9-116.1-15.841.9127197.119.40.33, 0.040.342.443570129
2025-10-27 06:33:1121-270.4-116.2-16.042.5129077.019.40.33, 0.040.342.393570130
2025-10-27 06:36:1122-279.1-116.0-16.443.0130776.919.40.33, 0.040.340.003570133
2025-10-27 06:39:1123-294.0-116.4-16.544.8136536.819.20.33, 0.040.330.003570134
2025-10-27 06:42:1124-297.6-115.0-16.944.9136926.819.10.33, 0.040.330.003570137
2025-10-27 06:45:1125-310.3-115.3-16.946.5142316.819.30.33, 0.040.340.003570138
2025-10-27 06:48:1126-310.1-115.6-17.046.1141396.819.40.33, 0.040.340.003570141
2025-10-27 06:51:3527-312.5-117.2-17.046.0141376.919.30.33, 0.040.340.003570142
2025-10-27 06:54:1128-311.5-116.9-16.945.9141236.819.20.33, 0.040.330.003570145
2025-10-27 06:57:1129-311.2-116.9-16.646.3142286.819.20.33, 0.040.330.003570146

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 )