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 16076
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2026-08-11 02:27 UTC)
Last detected dimming:
   1 hours and 15 minutes ago (2026-08-11 01:33 UTC)


Overview for dimming #:
   16076           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more
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Details for dimming #: 16076          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2026-08-01 16:33:1110.00.00.00.00 , 0.003836685
2026-08-01 16:36:112-0.6-6.7-10.90.257 , 0.003836688
2026-08-01 16:39:113-5.2-13.2-12.61.236922.0-5.6-0.09, 0.280.300.003836689
2026-08-01 16:42:114-9.2-20.3-14.01.854723.2-5.8-0.09, 0.300.320.003836692
2026-08-01 16:45:115-12.7-24.6-15.42.266122.9-5.7-0.09, 0.300.311.903836693
2026-08-01 16:48:116-16.4-25.7-14.33.192622.9-5.7-0.09, 0.300.312.463836696
2026-08-01 16:51:117-19.9-34.4-15.43.295422.3-5.5-0.09, 0.290.301.623836697
2026-08-01 16:54:118-24.1-40.0-16.93.5104022.0-5.8-0.10, 0.280.301.053836700
2026-08-01 16:57:119-27.7-47.6-17.54.0117322.1-5.6-0.09, 0.280.300.003836701
2026-08-01 17:00:1110-35.6-54.1-16.94.8142222.5-6.8-0.11, 0.290.310.963836704
2026-08-01 17:03:1111-53.9-60.8-18.07.0201322.6-7.7-0.13, 0.290.321.183836705
2026-08-01 17:06:1112-68.9-69.8-16.79.92723-15.229.70.48, -0.350.603.093836708
2026-08-01 17:09:1113-81.2-87.2-16.611.73168-15.229.60.48, -0.350.601.303836709
2026-08-01 17:12:1114-85.5-92.2-16.312.63386-15.329.60.48, -0.350.600.003836712
2026-08-01 17:15:1115-90.6-98.7-15.514.03742-15.429.30.48, -0.350.590.003836713
2026-08-01 17:18:1116-100.9-105.1-15.015.84193-15.528.80.47, -0.360.590.003836716
2026-08-01 17:21:1117-113.6-111.3-14.618.04741-15.829.40.48, -0.360.600.003836717
2026-08-01 17:24:1118-123.3-117.9-14.120.35324-15.929.40.48, -0.360.600.003836720
2026-08-01 17:27:1119-131.4-122.8-13.922.35839-16.129.70.48, -0.360.602.033836721
2026-08-01 17:30:1120-146.2-126.7-13.825.06547-16.129.90.48, -0.370.612.873836724
2026-08-01 17:33:1121-175.4-128.9-13.831.08164-16.029.50.48, -0.360.602.133836725
2026-08-01 17:36:1122-192.2-131.4-13.933.28771-16.129.70.48, -0.360.602.593836728
2026-08-01 17:39:1123-206.2-130.6-14.235.89466-16.029.60.48, -0.360.600.003836729
2026-08-01 17:42:1124-215.2-125.1-14.437.29830-15.929.40.48, -0.360.600.003836732
2026-08-01 17:45:1125-224.4-125.4-14.538.610212-15.729.40.48, -0.360.600.003836733
2026-08-01 17:48:1126-233.9-117.4-14.540.610724-15.829.50.48, -0.360.600.003836736
2026-08-01 17:51:1127-241.1-111.6-14.342.911324-15.929.30.48, -0.360.600.003836737
2026-08-01 17:54:1128-247.1-102.4-14.344.011583-15.929.40.48, -0.360.600.003836740
2026-08-01 17:57:1129-254.7-105.3-14.246.112122-16.029.50.48, -0.360.600.003836741
2026-08-01 18:00:1130-256.8-105.0-14.346.412181-16.129.70.48, -0.370.600.003836744
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 )