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 11303
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-01-20 19:18 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-01-20 19:18 UTC)


Overview for dimming #:
   11303           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 #: 11303          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-09-29 19:09:1120.00.0-7.30.04 , 0.003247898
2024-09-29 19:12:1130.0-0.2-7.80.05 , 0.003247899
2024-09-29 19:15:114-0.10.0-6.10.114 , 25.983247904
2024-09-29 19:18:115-0.2-1.0-6.90.132 , 27.943247905
2024-09-29 19:21:116-0.8-2.9-7.10.495 , 29.723247906
2024-09-29 19:24:117-1.3-5.2-7.40.6156 , 21.273247907
2024-09-29 19:27:118-1.0-3.3-6.90.5123 , 7.083247908
2024-09-29 19:30:119-1.4-5.2-7.40.7169 , 6.433247909
2024-09-29 19:33:1110-1.5-4.5-7.50.6163 , 6.533247910
2024-09-29 19:36:1111-2.0-6.6-7.90.9220 , 13.503247911
2024-09-29 19:39:1112-2.1-6.9-8.20.9236 , 13.753247920
2024-09-29 19:42:3513-1.7-5.3-8.40.7184 , 8.153247921
2024-09-29 19:45:1114-1.4-5.0-8.20.6158 , 7.903247922
2024-09-29 19:48:2315-0.9-2.7-6.90.4109 , 9.423247923
2024-09-29 19:51:1116-0.9-4.1-7.70.498 , 9.893247924
2024-09-29 20:09:1117-0.8-4.8-7.00.389 , 0.003247935
2024-09-29 20:12:1118-0.8-3.6-7.80.380 , 0.003247936
2024-09-29 20:15:1119-0.9-4.4-7.70.498 , 9.833247941
2024-09-29 20:18:1120-8.4-16.2-9.46.4767 , 1.233247942
2024-09-29 20:21:1121-1.8-6.5-8.30.7171 , 0.893247943
2024-09-29 20:24:2322-16.1-17.3-9.715.1147936.0-69.9-0.77, 0.560.950.873247944
2024-09-29 20:27:1123-20.3-17.1-9.717.5189735.5-69.0-0.77, 0.550.943.943247945
2024-09-29 20:30:1124-24.1-17.3-9.921.8220537.0-69.3-0.76, 0.570.951.383247946
2024-09-29 20:33:1125-26.8-17.5-9.824.3246237.0-69.1-0.75, 0.570.951.043247947
2024-09-29 20:36:1126-28.1-20.7-10.324.5250036.5-68.8-0.76, 0.560.940.003247948
2024-09-29 20:39:1127-28.6-21.2-10.425.5250736.8-68.8-0.75, 0.570.940.003247957
2024-09-29 20:42:1128-29.3-20.8-10.825.5250636.1-68.3-0.76, 0.560.941.293247958
2024-09-29 20:45:1129-52.8-21.4-10.632.844057.9-22.0-0.38, 0.030.3817.943247959
2024-09-29 20:48:1130-65.2-21.6-10.736.653867.4-21.1-0.36, 0.020.365.443247960
2024-09-29 20:51:1131-69.6-22.7-10.738.957387.5-21.4-0.37, 0.020.372.113247961
2024-09-29 20:54:3532-72.8-22.3-11.039.159579.9-20.6-0.35, 0.060.360.993247962
2024-09-29 20:57:1133-73.3-22.7-11.138.058529.1-20.2-0.34, 0.050.352.143247969
2024-09-29 21:00:3534-69.7-21.6-11.036.255299.3-18.5-0.32, 0.050.322.963247970
2024-09-29 21:03:1135-62.3-22.5-10.934.1495911.3-17.9-0.31, 0.090.321.073247971
2024-09-29 21:06:1136-70.8-22.4-11.337.555269.5-21.0-0.36, 0.060.360.003247972
2024-09-29 21:09:1137-70.9-22.5-11.338.655347.6-20.5-0.35, 0.020.354.263247973
2024-09-29 21:12:1138-72.8-23.9-11.039.458268.2-22.6-0.39, 0.030.392.893247974
2024-09-29 21:15:1139-72.4-24.0-11.138.357419.1-23.3-0.40, 0.050.4012.743247981
2024-09-29 21:18:3540-72.6-25.1-11.437.556699.2-24.5-0.41, 0.050.4210.303247982
2024-09-29 21:21:1141-76.8-26.4-11.138.7610510.1-26.2-0.44, 0.070.4517.343247983
2024-09-29 21:24:1142-75.7-25.0-11.339.4602211.2-30.7-0.51, 0.090.524.283247984
2024-09-29 21:27:1143-79.3-25.7-11.241.463588.9-31.4-0.52, 0.060.523.383247985
2024-09-29 21:30:1144-78.8-25.2-11.140.4631410.5-31.4-0.52, 0.080.533.183247986
2024-09-29 21:33:1145-85.8-24.9-11.143.468395.4-31.6-0.53, -0.010.532.563247987
2024-09-29 21:36:1146-93.0-25.1-11.246.473383.5-30.8-0.52, -0.040.524.283247988
2024-09-29 21:39:1147-92.7-26.1-11.341.672093.0-29.4-0.50, -0.050.508.113247997
2024-09-29 21:42:1148-99.5-27.0-11.348.176992.9-30.2-0.51, -0.050.516.063247998
2024-09-29 21:45:1149-100.7-26.9-11.448.277203.8-29.9-0.50, -0.040.5113.493247999
2024-09-29 21:48:1150-91.1-26.9-11.743.668967.4-29.7-0.50, 0.030.5015.263248000
2024-09-29 21:51:0051-111.1-27.5-11.851.482916.5-30.4-0.51, 0.010.5116.373248001
2024-09-29 21:54:1152-98.0-27.0-11.742.473412.5-29.3-0.50, -0.060.508.893248002
2024-09-29 22:09:1153-125.3-27.9-11.655.194703.3-31.2-0.52, -0.040.530.003248013
2024-09-29 22:12:1154-127.7-26.8-12.256.093154.1-32.6-0.54, -0.030.540.003248018
2024-09-29 22:15:1155-162.5-28.0-11.660.1123575.2-34.7-0.57, -0.010.5712.763248019
2024-09-29 22:18:1156-172.1-27.3-11.768.8131030.9-34.7-0.58, -0.080.588.273248020
2024-09-29 22:21:1157-147.4-26.8-12.057.8109725.6-34.5-0.57, 0.000.577.133248021
2024-09-29 22:24:1158-172.9-25.7-11.970.713038-1.2-36.3-0.60, -0.120.613.173248022
2024-09-29 22:27:1159-157.5-26.7-11.876.611827-3.0-33.3-0.56, -0.150.582.643248023
2024-09-29 22:30:1160-190.3-27.1-12.083.314199-3.0-35.0-0.58, -0.150.6015.143248024
2024-09-29 22:33:1161-163.2-27.6-12.179.512105-2.0-33.4-0.56, -0.140.574.863248025
2024-09-29 22:36:2362-166.4-27.0-12.284.712404-1.4-33.7-0.56, -0.120.587.013248026
2024-09-29 22:39:1163-170.9-27.6-12.085.512807-0.4-34.4-0.57, -0.110.5812.043248035
2024-09-29 22:42:1164-175.0-28.2-12.180.412894-0.4-33.8-0.56, -0.110.576.513248036
2024-09-29 22:45:1165-177.4-27.8-12.381.312999-0.2-33.8-0.56, -0.100.570.003248037
2024-09-29 22:48:1166-179.9-28.5-12.481.012983-1.6-34.0-0.57, -0.130.581.783248038
2024-09-29 22:51:1167-188.0-28.0-12.488.613508-1.9-34.3-0.57, -0.130.592.233248039
2024-09-29 23:09:1168-204.2-27.2-12.992.614190-7.3-33.7-0.56, -0.230.600.003248050
2024-09-29 23:12:1169-240.0-36.5-12.9100.516479-1.8-32.4-0.54, -0.130.560.003248051
2024-09-29 23:15:1170-223.7-28.3-13.194.315466-2.8-35.3-0.58, -0.150.600.003248052

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 )