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 12624
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-05-20 10:09 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-05-20 10:09 UTC)


Overview for dimming #:
   12624           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 #: 12624          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-24 02:09:1110.00.00.00.00 , 0.003393608
2025-04-24 02:12:1120.00.00.00.00 , 0.003393609
2025-04-24 02:15:1130.00.00.00.00 , 1.423393614
2025-04-24 02:18:114-0.7-3.7-8.50.27413.211.60.20, 0.310.371.273393615
2025-04-24 02:21:115-3.2-8.8-9.81.03048.27.30.13, 0.230.261.023393618
2025-04-24 02:24:116-4.9-10.4-10.61.54568.67.10.12, 0.240.270.953393619
2025-04-24 02:27:117-7.7-13.0-10.32.368910.37.60.13, 0.260.290.003393622
2025-04-24 02:30:118-9.8-14.9-11.32.782610.16.70.12, 0.260.290.003393623
2025-04-24 02:33:119-11.1-16.8-11.92.885611.07.00.12, 0.280.301.103393626
2025-04-24 02:36:1110-12.6-18.6-12.13.294212.08.20.14, 0.290.3310.283393627
2025-04-24 02:39:1111-13.3-19.6-12.53.295111.78.00.14, 0.290.321.053393630
2025-04-24 02:42:1112-13.6-18.8-13.43.193413.611.30.19, 0.320.370.973393631
2025-04-24 02:45:1113-15.1-19.8-14.43.397514.012.30.21, 0.330.397.863393634
2025-04-24 02:48:1114-15.7-20.3-15.03.399114.814.40.24, 0.340.4211.273393635
2025-04-24 02:51:1115-16.4-22.7-15.33.398614.313.60.23, 0.330.403.613393638
2025-04-24 02:54:1116-18.3-22.9-16.03.6105913.814.70.25, 0.320.411.333393639
2025-04-24 02:57:1117-18.6-21.8-16.23.6106613.215.70.27, 0.310.411.013393642
2025-04-24 03:00:1118-20.0-19.7-17.13.8114011.713.90.24, 0.290.370.863393643
2025-04-24 03:03:1119-21.1-19.2-17.13.911469.014.80.26, 0.240.350.003393646
2025-04-24 03:06:1120-19.7-19.7-17.03.7109712.413.90.24, 0.300.387.223393647
2025-04-24 03:09:1121-24.5-34.0-17.54.212495.817.60.31, 0.180.360.003393650
2025-04-24 03:12:1122-27.3-41.7-17.94.613474.418.10.31, 0.160.350.003393651
2025-04-24 03:15:1123-30.8-49.5-17.75.014753.817.30.30, 0.150.346.203393654
2025-04-24 03:18:1124-42.7-56.2-15.510.22194-1.03, 0.241.067.693393655
2025-04-24 03:21:1125-46.4-59.2-15.411.22397-1.01, 0.251.044.693393658
2025-04-24 03:24:1126-49.3-63.1-15.212.62510-1.03, 0.231.061.053393659
2025-04-24 03:27:1127-54.0-66.2-14.314.92732-1.01, 0.251.044.613393662
2025-04-24 03:30:1128-100.6-67.4-16.220.04934-0.53.50.06, 0.080.100.883393663
2025-04-24 03:33:1129-108.7-69.0-16.821.25217-0.63.60.06, 0.070.102.643393666
2025-04-24 03:36:1130-114.1-64.1-16.322.15483-0.92.40.04, 0.070.080.853393667
2025-04-24 03:39:1131-127.2-65.3-15.428.16340-0.11.70.03, 0.080.091.023393670
2025-04-24 03:42:1132-135.0-65.4-15.430.16754-0.62.20.04, 0.080.080.933393671
2025-04-24 03:45:1133-142.2-68.1-15.731.37101-0.71.10.02, 0.070.081.163393674
2025-04-24 03:48:1134-144.5-68.1-16.528.27034-1.02.70.05, 0.070.080.003393675
2025-04-24 03:51:1135-148.2-65.6-16.529.27224-1.01.40.02, 0.070.070.913393680
2025-04-24 03:54:1136-158.3-68.6-16.235.27811-1.21.40.03, 0.060.070.003393681
2025-04-24 03:57:1137-163.4-69.8-16.137.68128-1.50.30.01, 0.060.060.003393682
2025-04-24 04:00:1138-163.1-69.4-16.633.47997-1.7-0.8-0.01, 0.060.060.003393683
2025-04-24 04:03:1139-173.3-71.2-16.143.48713-1.9-1.5-0.03, 0.050.060.003393686
2025-04-24 04:06:1140-176.1-70.8-16.343.98820-2.4-2.2-0.04, 0.040.061.323393687
2025-04-24 04:09:1141-180.3-76.8-16.345.08941-2.6-3.2-0.06, 0.040.071.083393691

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 )