Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 19756
Detector 14 day operating status:

Last detected dimming:
   235 hours and 2 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19756           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 #: 19756          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-01 11:11:5910.00.00.00.00 , 1.048539443
2025-08-01 11:13:5920.00.00.00.00 , 0.848539444
2025-08-01 11:15:5930.00.00.00.00 , 0.008539445
2025-08-01 11:17:5940.00.0-10.10.02 , 0.008539446
2025-08-01 11:19:595-0.2-2.4-9.60.0211.11, 0.451.190.848539447
2025-08-01 11:21:596-0.3-3.2-9.30.0351.11, 0.441.200.008539448
2025-08-01 11:23:597-0.4-4.7-11.20.0411.10, 0.451.191.228539449
2025-08-01 11:25:598-0.8-6.6-11.70.0751.11, 0.441.191.378539450
2025-08-01 11:27:599-0.9-7.3-12.30.0801.12, 0.441.204.968539451
2025-08-01 11:29:5910-1.3-8.5-12.70.01001.11, 0.441.204.748539452
2025-08-01 11:31:5911-1.8-11.4-12.40.01331.11, 0.441.209.348539453
2025-08-01 11:33:5912-1.9-11.3-12.40.01371.11, 0.441.201.198539454
2025-08-01 11:35:5913-2.4-13.6-13.00.01601.12, 0.441.200.008539455
2025-08-01 11:37:5914-3.4-15.1-14.60.12221.12, 0.441.201.048539456
2025-08-01 11:39:5915-6.7-16.1-13.80.84572.818.60.32, -0.050.334.828539457
2025-08-01 11:41:5916-8.0-17.6-13.71.05483.721.00.36, -0.030.362.018539458
2025-08-01 11:43:5917-9.9-17.6-14.41.26465.023.90.41, -0.010.411.578539459
2025-08-01 11:45:5918-11.8-21.3-13.71.57504.521.40.37, -0.020.373.618539460
2025-08-01 11:47:5919-14.0-23.5-14.51.78276.422.30.38, 0.020.380.938539461
2025-08-01 11:49:5920-14.9-24.8-14.61.78706.723.10.39, 0.020.400.008539462
2025-08-01 11:51:5921-16.1-25.6-15.31.89037.224.30.41, 0.030.410.008539463
2025-08-01 11:53:5922-17.3-28.4-15.71.89286.925.80.44, 0.030.440.008539464
2025-08-01 11:55:5923-19.5-31.0-15.82.010026.925.60.44, 0.030.440.008539465
2025-08-01 11:57:5924-22.0-35.0-17.42.110416.525.70.44, 0.020.440.008539466
2025-08-01 11:59:5925-25.9-36.3-18.32.211025.225.80.44, 0.000.440.008539467
2025-08-01 12:01:5926-27.3-37.7-20.42.110435.026.80.45, 0.000.450.008539468
2025-08-01 12:03:5927-30.8-51.4-21.42.210884.627.00.46, -0.010.460.008539469
2025-08-01 12:05:5928-47.9-58.8-11.419.22522-0.93, -0.411.0134.738539470
2025-08-01 12:07:5929-53.5-71.7-11.320.42623-0.93, -0.421.021.098539471
2025-08-01 12:09:5930-59.2-80.2-11.423.92904-0.93, -0.401.010.008539472
2025-08-01 12:11:5931-65.9-90.6-11.527.43209-0.93, -0.391.010.008539473
2025-08-01 12:13:5932-71.8-97.7-11.728.73322-0.92, -0.401.011.388539474
2025-08-01 12:15:5933-79.2-105.2-11.930.63579-0.93, -0.391.001.158539475
2025-08-01 12:17:5934-85.9-116.0-12.432.03765-0.92, -0.391.000.008539476
2025-08-01 12:19:5935-92.9-118.9-12.232.94019-0.92, -0.401.000.008539477
2025-08-01 12:21:5936-95.5-122.3-12.234.14151-0.92, -0.391.000.008539478
2025-08-01 12:23:5937-98.8-126.1-12.134.94266-0.92, -0.401.000.848539479
2025-08-01 12:25:5938-104.7-125.7-12.636.14459-0.92, -0.391.009.058539480
2025-08-01 12:27:5939-105.9-126.3-12.836.24510-0.93, -0.381.005.948539481
2025-08-01 12:29:5940-110.0-126.9-13.036.14709-0.92, -0.391.000.008539482
2025-08-01 12:31:5941-116.9-127.2-13.238.050845.528.90.49, 0.010.490.988539483
2025-08-01 12:33:5942-122.1-128.7-13.239.95376-20.3-78.5-0.93, -0.371.001.078539484
2025-08-01 12:35:5943-126.1-128.8-13.339.154645.628.70.48, 0.010.480.008539485
2025-08-01 12:37:5944-130.4-129.3-13.241.95746-20.4-79.1-0.93, -0.371.000.008539486
2025-08-01 12:39:5945-152.4-128.7-11.743.57726-19.9-79.1-0.93, -0.361.001.278539487
2025-08-01 12:41:5946-155.4-125.9-11.745.58006-19.7-78.1-0.93, -0.361.000.958539488
2025-08-01 12:43:5947-142.1-126.6-13.446.86469-19.0-77.4-0.93, -0.350.990.008539489
2025-08-01 12:45:5948-163.4-121.6-12.047.08398-19.1-77.4-0.93, -0.350.990.008539490
2025-08-01 12:47:5949-167.9-120.2-12.248.68629-19.8-77.8-0.93, -0.361.000.008539491
2025-08-01 12:49:5950-177.6-122.9-12.051.69254-19.7-77.5-0.93, -0.361.000.008539492
2025-08-01 12:51:5951-182.1-121.5-12.354.09353-19.8-78.1-0.93, -0.361.000.868539493
2025-08-01 12:53:5952-188.5-123.2-12.355.89805-20.0-77.7-0.93, -0.361.000.008539494
2025-08-01 12:55:5953-198.3-123.4-12.658.610253-18.3-61.0-0.84, -0.360.910.008539495
2025-08-01 12:57:5954-203.0-123.1-12.557.410651-18.1-60.6-0.84, -0.360.911.168539496

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 )