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 14738
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-12-30 06:18 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2025-12-30 06:18 UTC)


Overview for dimming #:
   14738           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

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Details for dimming #: 14738          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-29 18:03:1110.00.00.00.00 , 0.003629730
2025-12-29 18:06:1120.00.00.00.00 , 0.003629733
2025-12-29 18:09:1130.00.00.00.00 , 0.003629734
2025-12-29 18:12:1140.00.00.00.00 , 0.003629735
2025-12-29 18:15:115-0.2-2.5-10.90.22127.0-65.6-0.82, 0.480.950.003629740
2025-12-29 18:18:116-0.5-4.6-13.30.44027.8-61.1-0.78, 0.490.924.583629741
2025-12-29 18:21:117-8.7-18.7-8.94.469738.8-73.3-0.75, 0.640.9910.613629742
2025-12-29 18:24:118-21.2-26.7-8.54.8187132.3-67.3-0.79, 0.560.9610.373629745
2025-12-29 18:27:119-35.9-37.9-8.85.6278930.4-66.8-0.80, 0.530.969.373629746
2025-12-29 18:30:1110-63.2-71.7-9.38.8419930.1-65.3-0.79, 0.520.9510.623629749
2025-12-29 18:33:1111-87.7-89.8-9.710.3516230.6-65.5-0.79, 0.530.9512.723629750
2025-12-29 18:36:1112-117.8-100.8-10.311.3619530.6-63.7-0.78, 0.530.9418.143629755
2025-12-29 18:39:1113-139.0-108.7-10.811.7685130.2-62.9-0.78, 0.530.9416.853629756
2025-12-29 18:42:1114-158.4-115.1-11.212.2739230.1-62.4-0.77, 0.530.9412.983629757
2025-12-29 18:45:1115-171.9-120.6-11.512.3779129.6-62.2-0.78, 0.520.938.063629758
2025-12-29 18:48:1116-190.4-123.3-11.817.0881529.7-62.2-0.78, 0.520.9314.473629763
2025-12-29 18:51:1117-202.5-130.0-12.018.3916329.5-62.2-0.78, 0.520.939.953629764
2025-12-29 18:54:1118-210.4-131.2-12.219.5957629.5-62.6-0.78, 0.520.948.443629765
2025-12-29 18:57:1119-217.5-135.1-12.021.41001229.6-62.9-0.78, 0.520.941.053629768
2025-12-29 19:00:1120-222.9-137.1-12.122.31028529.9-63.3-0.78, 0.520.942.093629769
2025-12-29 19:03:1121-221.5-137.1-12.124.71063330.3-64.3-0.79, 0.530.950.003629772
2025-12-29 19:06:1122-220.3-141.4-12.226.81077230.8-65.2-0.79, 0.530.950.003629773
2025-12-29 19:09:1123-224.8-148.0-12.129.81111031.2-66.4-0.79, 0.540.960.003629775
2025-12-29 19:12:1124-223.5-149.5-12.130.41106231.4-66.6-0.79, 0.540.961.013629776
2025-12-29 19:15:1125-228.0-155.8-12.230.41104331.4-66.9-0.79, 0.540.961.103629779
2025-12-29 19:18:1126-223.9-155.1-12.030.31124431.8-67.8-0.79, 0.550.976.913629780
2025-12-29 19:21:1127-221.4-155.8-12.030.31109932.0-67.9-0.79, 0.550.971.783629784
2025-12-29 19:24:1128-215.7-158.7-12.129.61079332.0-67.6-0.79, 0.550.965.393629785
2025-12-29 19:27:1129-216.9-158.8-12.130.51089232.3-67.5-0.79, 0.550.960.963629786
2025-12-29 19:30:1130-229.1-153.7-12.134.51150528.4-58.4-0.76, 0.500.911.813629789
2025-12-29 19:33:1131-240.9-150.2-12.437.61174428.0-57.4-0.75, 0.500.904.813629790
2025-12-29 19:36:1132-242.1-145.2-12.241.11180727.5-56.4-0.75, 0.490.892.193629793
2025-12-29 19:39:1133-273.9-150.4-12.650.41288926.8-54.6-0.74, 0.480.884.393629797
2025-12-29 19:42:1134-307.6-162.5-13.052.91369424.9-51.9-0.72, 0.450.858.773629798
2025-12-29 19:45:1135-316.2-149.1-13.052.11389324.6-51.5-0.72, 0.450.8510.563629799
2025-12-29 19:48:1136-340.1-140.2-12.659.31600424.5-50.7-0.71, 0.450.8410.263629800
2025-12-29 19:51:1137-341.5-146.8-12.659.01649424.9-51.2-0.72, 0.450.8511.263629801
2025-12-29 19:54:1138-345.7-133.9-12.659.81713623.7-49.3-0.70, 0.440.8312.233629806
2025-12-29 19:57:1139-344.5-123.8-12.563.21782923.6-48.5-0.69, 0.430.8210.303629807
2025-12-29 20:00:1140-343.7-133.8-12.362.31851321.3-45.2-0.67, 0.400.7815.693629808
2025-12-29 20:03:1141-349.6-140.0-12.168.31994920.0-43.0-0.65, 0.380.752.293629811
2025-12-29 20:06:1142-355.7-138.1-12.070.62077620.5-42.8-0.64, 0.390.751.073629812
2025-12-29 20:09:1143-362.4-134.0-12.171.72138820.3-42.7-0.64, 0.380.750.003629817
2025-12-29 20:12:1144-362.2-124.0-11.972.62195320.2-42.3-0.64, 0.380.750.883629818
2025-12-29 20:15:2345-362.6-142.4-11.873.22223218.5-41.1-0.63, 0.360.720.003629819
2025-12-29 20:18:1146-369.4-139.9-11.874.52295618.0-40.1-0.62, 0.350.710.003629820
2025-12-29 20:21:1147-364.1-141.9-11.873.42300817.8-40.0-0.62, 0.350.711.093629825
2025-12-29 20:24:1148-369.1-142.5-11.974.92363517.5-39.7-0.62, 0.340.707.023629826
2025-12-29 20:27:1149-344.2-145.4-12.067.12207417.6-39.7-0.62, 0.340.709.413629827
2025-12-29 20:30:1150-376.3-146.5-12.076.32485717.9-39.5-0.61, 0.350.709.243629828
2025-12-29 20:33:1151-372.0-144.9-11.975.12472817.9-39.6-0.61, 0.350.7010.653629831
2025-12-29 20:36:1152-376.0-145.3-11.975.52504618.5-39.8-0.61, 0.360.719.333629832
2025-12-29 20:39:1153-385.8-151.1-11.976.22583417.6-38.6-0.60, 0.340.698.043629837
2025-12-29 20:42:1154-389.3-153.1-12.077.12599516.2-37.9-0.60, 0.320.687.163629838
2025-12-29 20:45:1155-393.1-151.3-12.074.72627816.5-38.0-0.60, 0.320.685.403629839
2025-12-29 20:48:1156-370.0-148.5-12.268.22429516.4-38.1-0.60, 0.320.681.243629840
2025-12-29 20:51:1157-382.0-145.0-12.275.42519617.0-38.4-0.60, 0.330.691.003629845
2025-12-29 20:54:1158-395.0-141.3-12.277.62625817.2-38.4-0.60, 0.340.691.333629846
2025-12-29 20:57:1159-387.0-148.8-12.176.82603718.0-40.0-0.62, 0.350.710.853629847
2025-12-29 21:00:3560-387.1-148.4-12.177.72605118.1-39.5-0.61, 0.350.711.023629848
2025-12-29 21:03:1161-392.0-154.9-12.179.42629416.9-39.1-0.61, 0.330.691.573629852
2025-12-29 21:06:1162-409.5-150.0-12.098.82779116.8-39.1-0.61, 0.330.691.443629853
2025-12-29 21:09:1163-396.9-151.0-12.278.72636916.9-39.3-0.61, 0.330.701.483629858
2025-12-29 21:12:1164-415.2-147.5-12.1100.12805217.3-39.6-0.62, 0.340.701.273629859
2025-12-29 21:15:1165-423.0-150.3-12.2104.22855716.7-38.8-0.61, 0.330.690.963629860
2025-12-29 21:18:1166-425.4-147.6-12.2103.52864715.8-38.7-0.61, 0.310.680.003629861
2025-12-29 21:21:1167-434.4-146.8-12.3105.82907716.0-38.8-0.61, 0.310.690.003629865
2025-12-29 21:24:1168-441.4-151.7-12.2108.42954516.4-38.9-0.61, 0.320.691.143629866
2025-12-29 21:27:1169-450.4-150.0-12.2110.33017916.3-38.8-0.61, 0.320.692.593629867
2025-12-29 21:30:1170-462.1-153.5-12.2114.23106515.9-38.5-0.61, 0.310.680.003629868
2025-12-29 21:33:1171-472.8-143.2-12.2118.53186915.6-38.8-0.61, 0.310.680.003629871
2025-12-29 21:36:1172-478.1-141.0-12.2120.032212-0.75, 0.691.020.003629872
2025-12-29 21:39:1173-490.1-143.9-12.3124.73303316.5-39.2-0.61, 0.320.690.003629877
2025-12-29 21:42:1174-496.7-144.2-12.3127.63332816.4-38.7-0.61, 0.320.690.003629878
2025-12-29 21:45:1175-507.6-149.9-12.3131.233928-0.74, 0.691.011.793629879
2025-12-29 21:48:1176-506.2-150.7-12.4130.83372416.3-39.1-0.61, 0.320.692.073629880
2025-12-29 21:51:1177-508.6-146.3-12.4132.83392815.6-38.9-0.61, 0.310.692.513629884
2025-12-29 21:54:1178-516.6-137.6-12.3138.73465816.8-39.2-0.61, 0.330.703.173629885
2025-12-29 21:57:1179-517.4-134.2-12.4138.33469616.7-39.4-0.62, 0.330.702.663629888
2025-12-29 22:00:1180-521.8-143.0-12.3138.33482616.6-39.2-0.61, 0.320.690.003629889
2025-12-29 22:03:1181-526.0-148.4-12.4135.33492115.8-38.8-0.61, 0.310.690.003629892
2025-12-29 22:06:1182-534.5-144.4-12.3138.53565216.1-39.3-0.62, 0.320.691.263629893
2025-12-29 22:09:1183-544.5-148.4-12.3143.53619715.2-39.4-0.62, 0.300.691.453629894
2025-12-29 22:12:1184-541.1-128.3-12.3141.13602116.3-40.1-0.63, 0.320.700.003629896
2025-12-29 22:15:1185-548.1-141.6-12.2142.53640916.1-39.7-0.62, 0.320.700.003629897
2025-12-29 22:18:1186-552.0-146.8-12.2142.23646315.7-39.6-0.62, 0.310.691.533629901
2025-12-29 22:21:1187-560.9-144.4-12.3146.83708615.9-39.6-0.62, 0.310.700.003629904

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 )