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 19876
Detector 14 day operating status:

Last detected dimming:
   203 hours and 0 minutes ago (2025-08-27 23:57 UTC)


Overview for dimming #:
   19876           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

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Details for dimming #: 19876          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-11 12:03:5910.00.00.00.00 , 0.008553749
2025-08-11 12:05:5920.00.00.00.00 , 0.008553750
2025-08-11 12:07:5930.00.00.00.00 , 0.008553751
2025-08-11 12:09:5940.00.00.00.00 , 0.008553752
2025-08-11 12:11:595-0.6-4.4-10.00.2552.42.70.05, -0.070.090.008553753
2025-08-11 12:13:596-1.3-6.6-11.40.41202.62.00.04, -0.070.080.008553754
2025-08-11 12:15:597-2.2-9.4-13.30.61812.52.90.05, -0.070.090.008553755
2025-08-11 12:17:598-3.6-10.2-11.40.92923.41.30.02, -0.050.060.008553756
2025-08-11 12:19:599-4.1-11.3-11.81.13343.91.10.02, -0.050.053.728553757
2025-08-11 12:21:5910-6.0-12.7-10.91.54794.01.00.02, -0.040.050.008553758
2025-08-11 12:23:5911-9.2-15.7-9.12.57654.31.00.02, -0.040.040.008553759
2025-08-11 12:25:5912-14.0-17.8-9.43.711734.31.00.02, -0.040.040.008553760
2025-08-11 12:27:5913-16.2-16.6-9.24.313874.51.00.02, -0.030.040.008553761
2025-08-11 12:29:5914-20.1-18.6-9.45.116694.51.00.02, -0.040.040.008553762
2025-08-11 12:31:5915-24.7-20.3-9.66.120564.41.20.02, -0.040.040.008553763
2025-08-11 12:33:5916-27.4-22.7-10.16.521984.31.30.02, -0.040.040.008553764
2025-08-11 12:35:5917-31.1-26.8-10.56.823714.11.50.03, -0.040.050.008553765
2025-08-11 12:37:5918-34.8-29.1-10.87.525704.01.70.03, -0.040.050.008553766
2025-08-11 12:39:5919-37.7-32.1-11.37.726063.82.00.04, -0.050.060.008553767
2025-08-11 12:41:5920-39.2-33.8-11.87.525603.62.30.04, -0.050.060.008553768
2025-08-11 12:43:5921-44.2-36.3-11.98.328023.62.20.04, -0.050.066.348553769
2025-08-11 12:45:5922-47.1-37.6-12.48.729283.22.70.05, -0.060.078.278553770
2025-08-11 12:47:5923-70.9-38.5-11.712.546132.24.30.08, -0.070.117.678553771
2025-08-11 12:49:5924-74.6-40.6-12.212.747562.04.50.08, -0.080.114.948553772
2025-08-11 12:51:5925-80.5-42.2-12.213.349532.34.10.07, -0.070.101.338553773
2025-08-11 12:53:5926-86.0-45.4-12.713.651052.44.00.07, -0.070.100.008553774
2025-08-11 12:55:5927-89.8-45.9-13.213.751512.54.00.07, -0.070.101.008553775
2025-08-11 12:57:5928-94.0-48.9-13.613.951892.63.70.06, -0.070.091.398553776
2025-08-11 12:59:5929-99.5-50.6-13.514.554672.63.70.07, -0.070.091.478553777
2025-08-11 13:01:5930-102.9-52.3-13.514.755342.63.90.07, -0.070.100.928553778
2025-08-11 13:03:5931-103.8-53.7-13.914.655292.54.20.07, -0.070.100.008553779
2025-08-11 13:05:5932-108.7-54.3-14.015.156812.83.90.07, -0.060.090.008553780
2025-08-11 13:07:5933-113.6-58.6-14.115.358742.93.90.07, -0.060.090.908553781
2025-08-11 13:09:5934-117.2-59.7-14.315.359723.03.60.06, -0.060.091.118553782
2025-08-11 13:11:5935-123.4-61.4-14.615.560783.13.60.06, -0.060.090.948553783
2025-08-11 13:13:5936-126.0-62.5-14.515.762243.23.50.06, -0.060.081.028553784
2025-08-11 13:15:5937-132.7-62.3-14.816.163633.53.30.06, -0.050.081.088553785
2025-08-11 13:17:5938-137.9-65.2-14.816.565033.72.90.05, -0.050.071.448553786
2025-08-11 13:19:5939-143.2-70.6-15.216.665583.82.70.05, -0.050.071.148553787
2025-08-11 13:21:5940-145.4-71.5-15.116.666113.92.60.05, -0.040.060.958553788
2025-08-11 13:23:5941-150.4-75.3-15.416.866774.12.30.04, -0.040.060.008553789
2025-08-11 13:25:5942-153.9-81.4-15.416.767984.22.10.04, -0.040.050.008553790
2025-08-11 13:27:5943-159.3-83.8-15.716.868444.22.20.04, -0.040.050.008553791
2025-08-11 13:29:5944-163.2-89.2-15.917.069474.32.10.04, -0.040.050.008553792
2025-08-11 13:31:5945-168.5-92.7-15.917.470994.32.10.04, -0.040.050.008553793
2025-08-11 13:33:5946-171.3-92.0-16.117.471184.32.10.04, -0.040.050.008553794
2025-08-11 13:35:5947-172.6-92.0-16.117.871404.32.10.04, -0.040.050.938553795
2025-08-11 13:37:5948-177.0-97.4-16.117.971884.32.20.04, -0.040.051.848553796
2025-08-11 13:39:5949-177.8-102.6-16.517.771514.42.10.04, -0.040.052.018553797
2025-08-11 13:41:5950-182.3-108.5-16.517.972344.42.10.04, -0.040.052.648553798
2025-08-11 13:43:5951-187.3-105.8-16.518.373974.42.30.04, -0.040.051.478553799
2025-08-11 13:45:5952-191.4-108.0-16.418.575714.42.30.04, -0.040.050.008553800
2025-08-11 13:47:5953-192.6-108.1-16.718.074864.42.30.04, -0.040.060.008553801
2025-08-11 13:49:5954-193.6-106.8-16.518.576224.32.40.04, -0.040.060.008553802
2025-08-11 13:51:5955-198.4-104.9-16.319.178184.32.50.04, -0.040.060.008553803
2025-08-11 13:53:5956-203.7-104.0-16.519.379534.32.50.04, -0.040.060.008553804
2025-08-11 13:55:5957-206.9-103.1-16.819.380144.42.50.04, -0.040.060.008553805
2025-08-11 13:57:5958-211.3-104.3-16.819.681444.42.60.05, -0.040.061.418553806
2025-08-11 13:59:5959-210.7-101.5-16.919.281214.42.60.05, -0.040.061.588553807
2025-08-11 14:01:5960-214.8-97.5-17.219.181464.42.60.05, -0.040.061.568553808
2025-08-11 14:03:5961-223.1-107.2-17.519.482064.32.90.05, -0.040.060.008553809
2025-08-11 14:05:5962-229.4-121.8-17.519.582684.33.10.05, -0.040.070.008553810
2025-08-11 14:07:5963-233.0-123.7-17.520.084144.23.20.06, -0.040.071.008553811
2025-08-11 14:09:5964-241.5-129.5-17.619.785544.23.30.06, -0.040.070.008553812
2025-08-11 14:11:5965-241.3-137.9-17.519.685554.23.40.06, -0.040.070.008553813
2025-08-11 14:13:5966-245.1-141.2-17.419.486474.23.50.06, -0.040.070.008553814
2025-08-11 14:15:5967-246.4-139.7-17.319.687194.23.50.06, -0.040.070.008553815
2025-08-11 14:17:5968-250.9-144.7-17.520.888934.23.50.06, -0.040.070.008553816
2025-08-11 14:19:5969-253.5-145.0-17.421.489694.23.50.06, -0.040.070.008553817
2025-08-11 14:21:5970-253.5-148.1-17.719.988184.23.60.06, -0.040.070.008553818
2025-08-11 14:23:5971-262.3-148.3-16.620.194354.23.60.06, -0.040.070.008553819
2025-08-11 14:25:5972-265.1-150.1-16.022.297354.23.60.06, -0.040.070.008553820

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 )