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 11548
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-05-16 23:42 UTC)
Last detected dimming:
   0 hours and 36 minutes ago (2025-05-16 23:24 UTC)


Overview for dimming #:
   11548           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 #: 11548          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-10-26 15:18:1110.00.00.00.00 , 0.003272596
2024-10-26 15:21:1120.00.00.00.00 , 0.003272597
2024-10-26 15:24:1130.00.00.00.00 , 0.003272598
2024-10-26 15:27:1140.00.00.00.00 , 1.883272599
2024-10-26 15:30:1150.00.00.00.00 , 1.063272600
2024-10-26 15:33:116-0.1-0.5-10.90.01127.6-15.2-0.24, 0.390.469.083272601
2024-10-26 15:36:117-0.7-5.0-10.30.26227.8-15.1-0.23, 0.400.461.183272608
2024-10-26 15:39:118-1.2-6.4-9.60.411427.7-15.2-0.24, 0.400.461.293272609
2024-10-26 15:42:119-1.4-6.3-9.30.513827.8-14.8-0.23, 0.400.460.003272610
2024-10-26 15:45:1110-2.0-8.6-8.90.719327.7-14.9-0.23, 0.390.460.003272611
2024-10-26 15:48:1111-3.7-9.4-9.71.134527.8-14.8-0.23, 0.400.463.703272612
2024-10-26 15:51:1112-4.1-9.4-10.61.235927.7-14.9-0.23, 0.400.461.003272613
2024-10-26 15:54:1113-4.5-9.9-10.91.338427.9-14.6-0.23, 0.400.460.003272614
2024-10-26 15:57:1114-5.4-10.8-11.01.443428.0-14.4-0.22, 0.400.460.003272621
2024-10-26 16:00:1115-6.3-11.3-11.31.648827.9-13.7-0.21, 0.400.450.003272622
2024-10-26 16:03:1116-7.1-12.5-11.71.854827.9-13.7-0.21, 0.400.455.413272623
2024-10-26 16:06:1117-9.7-15.8-11.33.1730-3.2-53.7-0.81, -0.110.8214.743272624
2024-10-26 16:09:1118-9.6-16.5-11.13.0729-3.2-21.7-0.37, -0.140.407.173272625
2024-10-26 16:12:1119-9.5-13.8-10.53.3747-3.5-49.4-0.77, -0.120.781.963272626
2024-10-26 16:15:1120-9.8-13.2-10.23.4788-3.2-43.8-0.70, -0.120.713.373272627
2024-10-26 16:18:1121-10.5-12.3-10.03.9881-4.0-42.4-0.68, -0.130.693.633272636
2024-10-26 16:21:1122-11.1-13.6-10.44.2892-3.7-36.1-0.59, -0.130.611.683272637
2024-10-26 16:24:1123-12.3-13.9-10.34.51026-3.7-35.8-0.59, -0.130.611.743272638
2024-10-26 16:27:1124-17.4-14.4-9.76.6158915.7-21.3-0.35, 0.200.405.923272639
2024-10-26 16:30:1125-20.8-16.8-9.97.3180917.4-17.8-0.30, 0.220.375.393272640
2024-10-26 16:33:1126-19.6-17.1-9.66.8170418.7-17.5-0.29, 0.250.381.133272641
2024-10-26 16:36:1127-20.8-19.0-9.57.1180520.2-14.1-0.23, 0.270.365.793272648
2024-10-26 16:39:1128-35.2-19.6-10.611.2283217.4-21.2-0.35, 0.230.421.003272649
2024-10-26 16:42:1129-38.7-20.5-10.812.5313316.8-20.9-0.35, 0.210.410.003272650
2024-10-26 16:45:1130-38.6-20.3-10.312.6320717.0-21.3-0.35, 0.220.411.483272651
2024-10-26 16:48:1131-39.4-20.1-10.313.0327415.0-21.5-0.36, 0.180.400.003272652
2024-10-26 16:51:1132-28.9-19.6-9.710.0247015.8-20.4-0.34, 0.200.391.093272653
2024-10-26 16:54:1133-38.6-19.5-10.112.7330715.7-21.5-0.36, 0.200.413.063272654
2024-10-26 17:09:1134-47.2-21.5-10.615.0387914.5-21.4-0.36, 0.180.400.003272665
2024-10-26 17:12:1135-43.1-22.7-10.813.6348818.4-17.7-0.29, 0.240.380.003272666
2024-10-26 17:15:1136-41.1-22.9-10.713.5337517.1-18.1-0.30, 0.220.3711.363272667
2024-10-26 17:18:1137-47.0-23.9-10.814.9372216.2-18.2-0.30, 0.200.372.823272675
2024-10-26 17:21:1138-51.0-24.5-11.116.2396216.2-19.0-0.32, 0.200.380.003272676
2024-10-26 17:24:1139-48.0-24.2-11.115.8376315.5-19.0-0.32, 0.190.370.853272677
2024-10-26 17:27:1140-48.1-25.1-11.215.4368316.0-17.5-0.29, 0.200.350.933272678
2024-10-26 17:30:1141-54.1-23.9-11.517.0412114.0-19.0-0.32, 0.170.360.003272679
2024-10-26 17:33:1142-53.8-22.8-11.716.8404514.3-17.9-0.30, 0.170.350.003272680
2024-10-26 17:36:1143-55.2-24.6-11.917.0403116.3-17.4-0.29, 0.210.360.003272687
2024-10-26 17:39:1144-56.0-24.8-11.517.3409117.3-17.9-0.30, 0.220.370.003272688
2024-10-26 17:42:1145-60.2-25.2-11.618.6436816.5-17.8-0.30, 0.210.360.003272689
2024-10-26 17:45:1146-77.1-25.3-11.025.1592914.0-17.8-0.30, 0.160.340.003272690
2024-10-26 17:48:1147-65.3-28.8-11.919.6467216.5-18.7-0.31, 0.210.372.153272691

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 )