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 13040
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2025-07-09 09:39 UTC)
Last detected dimming:
   0 hours and 47 minutes ago (2025-07-09 09:18 UTC)


Overview for dimming #:
   13040           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 #: 13040          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-13 02:00:1110.00.00.00.00 , 0.003441425
2025-06-13 02:03:1120.00.00.00.00 , 0.003441426
2025-06-13 02:06:1130.00.00.00.00 , 0.003441429
2025-06-13 02:09:114-2.9-7.2-7.90.0370-1.10, 0.361.160.003441430
2025-06-13 02:12:115-6.5-9.8-9.20.0684-1.10, 0.371.160.003441433
2025-06-13 02:15:116-9.2-11.9-10.80.0828-1.09, 0.371.158.363441434
2025-06-13 02:18:117-10.9-14.0-11.90.0883-1.08, 0.371.141.293441437
2025-06-13 02:21:118-12.2-16.1-13.00.0908-1.08, 0.371.140.003441438
2025-06-13 02:24:119-14.2-17.6-13.80.0992-1.07, 0.371.130.003441441
2025-06-13 02:27:1110-41.8-40.0-18.34.32068-1.07, 0.371.130.913441442
2025-06-13 02:30:1111-48.8-44.3-19.34.92261-1.07, 0.371.136.973441445
2025-06-13 02:33:1112-59.8-48.6-19.26.42689-1.07, 0.361.138.473441446
2025-06-13 02:36:1113-67.2-50.6-19.07.62972-1.05, 0.351.1115.653441449
2025-06-13 02:39:1114-74.1-53.0-19.18.63210-1.05, 0.351.111.333441450
2025-06-13 02:42:1115-81.3-55.2-18.910.03503-1.02, 0.331.071.933441453
2025-06-13 02:45:1116-90.1-59.8-19.411.73816-1.03, 0.341.083.783441454
2025-06-13 02:48:1117-117.2-64.2-16.720.05426-1.03, 0.331.082.173441457
2025-06-13 02:51:1118-125.6-68.3-17.120.95645-1.01, 0.321.062.103441458
2025-06-13 02:54:1119-131.0-70.0-17.021.75889-1.01, 0.321.063.343441461
2025-06-13 02:57:1120-139.6-73.0-17.323.86211-0.97, 0.281.016.803441462
2025-06-13 03:00:1121-147.7-75.0-17.425.76504-0.98, 0.291.029.043441465
2025-06-13 03:03:1122-156.6-75.5-17.226.26881-0.98, 0.291.034.783441466
2025-06-13 03:06:1123-160.4-77.1-17.626.46910-0.98, 0.301.034.413441469
2025-06-13 03:09:1124-163.9-77.7-17.527.17055-0.98, 0.301.032.263441470
2025-06-13 03:12:1125-165.3-80.9-17.627.87051-0.98, 0.301.035.163441473
2025-06-13 03:15:1126-171.3-82.8-17.228.97299-0.98, 0.291.023.263441474
2025-06-13 03:18:1127-174.8-81.8-16.930.27501-0.97, 0.291.013.383441477
2025-06-13 03:21:1128-168.6-81.8-17.428.56948-0.98, 0.301.021.143441478
2025-06-13 03:24:1129-170.5-83.9-17.528.56992-0.99, 0.321.030.953441481
2025-06-13 03:27:1130-174.7-84.5-17.629.67062-0.97, 0.311.021.283441482
2025-06-13 03:30:1131-175.2-83.6-17.829.47101-0.98, 0.311.030.003441485
2025-06-13 03:33:1132-175.8-87.6-17.729.27046-0.97, 0.311.021.213441486
2025-06-13 03:36:1133-179.1-89.0-17.729.77152-0.98, 0.321.031.883441489
2025-06-13 03:39:1134-180.0-87.8-17.329.97233-0.98, 0.321.031.453441490
2025-06-13 03:42:1135-181.6-88.0-17.030.47307-0.98, 0.331.040.003441493

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 )