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 13077
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-07-09 08:54 UTC)
Last detected dimming:
   0 hours and 21 minutes ago (2025-07-09 08:54 UTC)


Overview for dimming #:
   13077           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 #: 13077          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-16 06:30:1110.00.00.00.00 , 0.003444484
2025-06-16 06:33:1120.00.00.00.00 , 0.003444487
2025-06-16 06:36:1130.00.00.00.00 , 1.153444488
2025-06-16 06:39:114-0.2-2.4-13.70.115 , 0.993444491
2025-06-16 06:42:115-1.2-10.7-13.30.37626.4-9.7-0.15, 0.430.461.063444492
2025-06-16 06:45:116-1.7-13.1-14.20.411326.3-9.7-0.15, 0.430.463.423444495
2025-06-16 06:48:117-2.6-15.5-15.50.616226.4-9.7-0.15, 0.430.462.903444496
2025-06-16 06:51:118-3.0-16.9-16.40.618026.3-9.7-0.15, 0.430.461.253444499
2025-06-16 06:54:119-3.7-19.1-16.90.821426.5-9.7-0.15, 0.430.460.003444500
2025-06-16 06:57:1110-4.1-20.0-17.80.822926.5-9.7-0.15, 0.430.464.803444503
2025-06-16 07:00:1111-3.6-19.5-17.70.720726.5-9.7-0.15, 0.430.466.553444504
2025-06-16 07:03:1112-3.4-20.9-19.20.718226.7-9.6-0.15, 0.440.460.003444507
2025-06-16 07:06:1113-4.4-24.2-21.20.821126.7-9.7-0.15, 0.440.460.003444508
2025-06-16 07:09:1114-4.8-25.7-22.70.822426.6-10.0-0.16, 0.440.460.003444511
2025-06-16 07:12:1115-4.9-25.1-22.90.822226.6-10.1-0.16, 0.440.460.003444512
2025-06-16 07:15:1116-21.3-24.7-10.90.8174326.6-10.1-0.16, 0.440.461.033444515
2025-06-16 07:18:1117-25.7-24.2-11.41.2207026.6-10.7-0.17, 0.440.472.663444516
2025-06-16 07:21:1118-28.9-24.4-11.61.5227426.7-10.6-0.17, 0.440.473.353444519
2025-06-16 07:24:1119-33.3-26.1-12.11.8253126.7-11.0-0.17, 0.440.472.503444520
2025-06-16 07:27:1120-38.8-28.0-12.22.3290326.7-11.0-0.17, 0.440.472.283444523
2025-06-16 07:30:1121-45.4-29.5-12.33.1334726.9-10.6-0.17, 0.440.471.493444524
2025-06-16 07:33:1122-51.8-30.3-12.43.4380926.9-10.4-0.16, 0.440.470.003444527
2025-06-16 07:36:1123-56.8-31.1-12.63.4408827.0-10.4-0.16, 0.440.470.003444528
2025-06-16 07:39:1124-63.5-31.8-12.73.7452327.0-10.4-0.16, 0.440.470.003444532
2025-06-16 07:42:1125-68.7-31.0-13.14.0477926.9-10.6-0.17, 0.440.470.003444533
2025-06-16 07:45:1126-72.5-31.6-13.33.8492826.8-11.0-0.17, 0.440.471.363444535
2025-06-16 07:48:1127-76.0-32.1-13.33.8505226.9-11.0-0.17, 0.440.470.003444536
2025-06-16 07:51:1128-92.3-34.4-13.93.758261.16, -0.151.173.733444539
2025-06-16 07:54:1129-97.0-33.6-14.13.960561.16, -0.151.175.113444540
2025-06-16 07:57:1130-103.1-35.8-14.24.563281.16, -0.151.173.383444543
2025-06-16 08:00:1131-107.6-36.5-14.44.765731.16, -0.151.172.663444544
2025-06-16 08:03:1132-111.6-35.8-14.64.867051.16, -0.141.173.413444547
2025-06-16 08:06:1133-156.5-35.5-13.34.6102091.13, -0.031.1311.093444548
2025-06-16 08:09:1134-163.4-36.7-13.44.8106051.12, 0.001.120.003444551
2025-06-16 08:12:1135-171.9-36.1-13.65.1109301.12, 0.011.120.003444552
2025-06-16 08:15:1136-179.0-35.9-13.75.2111981.11, 0.021.110.003444555
2025-06-16 08:18:1137-184.4-43.2-13.75.1113861.11, 0.031.110.003444556
2025-06-16 08:21:1138-191.1-51.6-13.65.1117921.11, 0.041.110.003444559
2025-06-16 08:24:1139-194.8-59.4-13.65.2119281.11, 0.041.110.003444560
2025-06-16 08:27:1140-205.1-64.5-13.75.6124051.10, 0.051.100.003444563
2025-06-16 08:30:1141-210.2-69.6-13.65.3125921.09, 0.071.100.003444564

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 )