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 13528
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-08-31 01:39 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-08-31 01:39 UTC)


Overview for dimming #:
   13528           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 #: 13528          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-05 17:21:1110.00.00.00.00 , 0.003491826
2025-08-05 17:24:352-2.4-11.9-13.60.61714.311.30.20, -0.030.200.003491827
2025-08-05 17:27:113-5.5-16.3-13.31.33884.012.50.22, -0.040.220.003491830
2025-08-05 17:30:114-11.9-20.2-11.03.1918-11.99.50.16, -0.310.350.003491831
2025-08-05 17:33:115-20.6-25.1-10.35.41615-10.29.90.17, -0.280.330.003491833
2025-08-05 17:36:116-30.2-27.9-10.67.62299-9.310.00.17, -0.270.329.943491837
2025-08-05 17:39:117-40.1-32.8-11.68.92691-7.710.10.18, -0.240.3016.153491838
2025-08-05 17:42:118-46.9-36.6-12.49.82970-7.810.00.18, -0.240.309.583491839
2025-08-05 17:45:119-57.0-40.1-12.311.73540-7.410.00.17, -0.240.2910.853491841
2025-08-05 17:48:1110-64.0-41.6-12.713.13967-7.69.80.17, -0.240.293.113491844
2025-08-05 17:51:1111-73.7-44.3-12.615.24597-7.09.30.16, -0.230.284.623491845
2025-08-05 17:54:1112-81.5-45.8-12.017.55273-7.59.30.16, -0.240.292.173491849
2025-08-05 17:57:1113-89.8-47.7-12.119.55873-8.19.70.17, -0.250.300.003491850
2025-08-05 18:00:1114-92.8-49.6-11.820.56164-8.89.70.17, -0.260.310.003491851
2025-08-05 18:03:1115-95.8-51.7-12.021.06304-8.79.60.17, -0.260.310.003491853
2025-08-05 18:06:1116-98.5-52.7-12.221.36397-8.49.70.17, -0.250.300.003491857
2025-08-05 18:09:1117-105.3-53.0-12.422.36706-7.79.20.16, -0.240.290.003491858
2025-08-05 18:12:4718-123.0-52.7-12.323.48056-7.69.20.16, -0.240.291.073491859
2025-08-05 18:15:1119-129.8-51.9-12.724.08384-7.69.10.16, -0.240.291.003491862
2025-08-05 18:18:1120-134.0-51.0-12.924.38566-7.48.90.16, -0.240.280.003491863
2025-08-05 18:21:1121-138.2-51.5-13.224.28670-6.98.60.15, -0.230.270.003491865
2025-08-05 18:24:1122-141.4-51.6-13.224.48808-7.49.00.16, -0.240.280.003491869
2025-08-05 18:27:1123-144.2-51.6-13.424.58841-7.38.70.15, -0.230.280.003491870
2025-08-05 18:30:1124-152.4-52.0-13.725.69303-7.28.10.14, -0.230.270.003491872
2025-08-05 18:33:1125-158.3-52.6-13.626.29751-7.48.00.14, -0.240.270.003491873
2025-08-05 18:36:1126-166.5-51.7-13.627.210240-7.38.10.14, -0.230.270.003491876

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 )