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 20360
Detector 14 day operating status:

Last detected dimming:
   204 hours and 33 minutes ago (2025-10-03 21:29 UTC)


Overview for dimming #:
   20360           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 #: 20360          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-02 21:49:5910.00.00.00.00 , 0.008628598
2025-10-02 21:51:5920.00.00.00.00 , 0.008628599
2025-10-02 21:53:593-1.6-14.5-16.80.386 , 0.008628600
2025-10-02 21:55:594-4.7-19.7-15.31.127419.5-34.0-0.53, 0.240.590.008628601
2025-10-02 21:57:595-6.9-22.0-17.51.436618.9-34.6-0.54, 0.240.590.008628602
2025-10-02 21:59:596-13.0-25.6-15.02.874718.4-34.7-0.55, 0.230.590.008628603
2025-10-02 22:01:597-19.6-32.6-17.53.9103018.5-34.5-0.54, 0.230.591.158628604
2025-10-02 22:03:598-27.5-37.3-19.75.0132418.7-34.2-0.54, 0.230.591.568628605
2025-10-02 22:05:599-34.2-44.8-21.25.7151819.1-33.9-0.53, 0.240.582.648628606
2025-10-02 22:07:5910-39.5-49.8-22.26.3167919.3-33.8-0.53, 0.240.583.428628607
2025-10-02 22:09:5911-45.0-56.0-23.56.7177319.4-33.2-0.52, 0.240.584.008628608
2025-10-02 22:11:5912-48.7-59.8-23.17.1187819.7-32.9-0.52, 0.250.571.408628609
2025-10-02 22:13:5913-52.0-61.8-23.67.3194020.0-32.4-0.51, 0.250.571.248628610
2025-10-02 22:15:5914-58.7-63.5-22.48.6231520.6-32.0-0.50, 0.260.572.248628611
2025-10-02 22:17:5915-61.4-62.7-21.98.8240820.9-31.8-0.50, 0.270.570.928628612
2025-10-02 22:19:5916-64.8-70.4-21.99.0246720.7-32.0-0.50, 0.260.571.068628613
2025-10-02 22:21:5917-68.9-78.0-22.99.2250020.5-32.1-0.50, 0.260.571.038628614
2025-10-02 22:23:5918-72.5-77.7-23.69.4256720.9-31.9-0.50, 0.270.574.178628615
2025-10-02 22:25:5919-76.5-80.2-23.89.6264421.0-31.7-0.50, 0.270.560.988628616
2025-10-02 22:27:5920-80.0-78.9-23.410.0276321.2-31.5-0.49, 0.270.560.008628617
2025-10-02 22:29:5921-85.1-80.0-24.010.5290221.2-31.4-0.49, 0.270.561.108628618
2025-10-02 22:31:5922-88.3-86.0-23.610.8299921.1-31.5-0.49, 0.270.567.948628619
2025-10-02 22:33:5923-88.4-77.9-23.710.9302921.4-31.2-0.49, 0.270.563.208628620
2025-10-02 22:35:5924-90.5-77.8-23.711.2312121.5-31.1-0.49, 0.270.561.258628621
2025-10-02 22:37:5925-95.3-79.4-23.411.6322621.7-31.2-0.49, 0.280.567.548628622
2025-10-02 22:39:5926-99.5-88.1-23.711.9332721.5-31.3-0.49, 0.280.566.898628623
2025-10-02 22:41:5927-102.7-88.3-24.212.3343321.6-31.3-0.49, 0.280.561.728628624
2025-10-02 22:43:5928-107.0-85.9-21.813.7386721.6-30.9-0.48, 0.280.560.898628625
2025-10-02 22:45:5929-104.1-85.3-25.112.4346021.7-30.9-0.48, 0.280.560.008628626
2025-10-02 22:47:5930-107.5-87.2-25.212.7355221.7-30.9-0.48, 0.280.560.008628627
2025-10-02 22:49:5931-111.6-83.3-23.613.8387721.8-30.4-0.48, 0.280.550.878628628
2025-10-02 22:51:5932-120.9-81.6-20.116.4468121.9-30.3-0.47, 0.280.550.878628629
2025-10-02 22:53:5933-123.7-82.3-20.516.6473921.8-30.0-0.47, 0.280.551.578628630
2025-10-02 22:55:5934-130.5-82.4-20.417.6505721.8-30.0-0.47, 0.280.555.568628631
2025-10-02 22:57:5935-142.5-82.0-18.220.1582221.7-29.8-0.47, 0.280.544.148628632
2025-10-02 22:59:5936-148.2-80.9-18.221.0611321.6-29.1-0.46, 0.280.534.918628633
2025-10-02 23:01:5937-159.0-82.8-18.322.5654721.4-28.4-0.45, 0.270.524.978628634
2025-10-02 23:03:5938-165.2-81.7-18.523.2675621.1-27.5-0.44, 0.260.518.468628635
2025-10-02 23:05:5939-170.4-83.1-18.823.6691120.9-27.2-0.43, 0.260.519.108628636
2025-10-02 23:07:5940-171.3-83.5-19.023.4682620.6-26.7-0.43, 0.260.504.818628637
2025-10-02 23:09:5941-195.2-81.8-15.935.3864820.4-25.5-0.41, 0.250.4841.818628638
2025-10-02 23:11:5942-214.1-80.2-14.431.51026120.2-25.2-0.40, 0.250.4768.558628639
2025-10-02 23:13:5943-242.1-81.0-13.233.31246020.2-25.0-0.40, 0.250.4772.268628640
2025-10-02 23:15:5944-273.9-77.2-12.040.11516919.9-24.2-0.39, 0.240.4640.408628641
2025-10-02 23:17:5945-275.1-78.3-12.634.41492620.0-24.5-0.39, 0.240.4656.888628642
2025-10-02 23:19:5946-288.3-77.8-12.634.21564319.7-23.8-0.38, 0.240.4566.518628643
2025-10-02 23:21:5947-310.8-77.7-12.933.91675318.3-24.7-0.40, 0.220.4664.478628644
2025-10-02 23:23:5948-342.1-76.7-13.240.81799915.7-27.3-0.45, 0.170.4861.438628645
2025-10-02 23:25:5949-375.8-77.5-13.153.61988113.5-29.7-0.49, 0.140.5138.978628646
2025-10-02 23:27:5950-370.9-76.5-14.045.11851612.5-30.8-0.51, 0.120.5229.778628647
2025-10-02 23:29:5951-379.0-74.2-14.446.21863911.8-31.1-0.51, 0.110.5232.188628648
2025-10-02 23:31:5952-385.2-72.7-14.449.21887311.3-31.5-0.52, 0.100.5319.118628649
2025-10-02 23:33:5953-394.0-72.5-14.452.51930211.0-31.6-0.52, 0.090.536.768628650
2025-10-02 23:35:5954-401.5-72.3-14.853.31947110.7-32.0-0.53, 0.090.531.148628651
2025-10-02 23:37:5955-413.8-72.1-14.854.92003410.5-32.1-0.53, 0.090.541.038628652
2025-10-02 23:39:5956-421.9-71.0-14.955.9203949.7-32.9-0.54, 0.070.550.898628653
2025-10-02 23:41:5957-431.8-68.8-15.158.2208949.3-32.6-0.54, 0.070.540.008628654
2025-10-02 23:43:5958-451.4-68.1-14.769.7224949.0-32.8-0.54, 0.060.550.008628655
2025-10-02 23:45:5959-435.4-66.2-15.262.1211219.2-31.8-0.53, 0.060.530.008628656
2025-10-02 23:47:5960-457.4-67.1-14.871.9228929.0-31.2-0.52, 0.060.520.008628657
2025-10-02 23:49:5961-464.7-65.7-14.675.9236319.6-30.2-0.50, 0.070.510.008628658
2025-10-02 23:51:5962-461.3-66.9-15.074.7231589.3-30.4-0.51, 0.060.510.008628659
2025-10-02 23:53:5963-443.7-67.6-15.665.5216419.2-29.9-0.50, 0.060.500.008628660
2025-10-02 23:55:5964-481.7-67.1-14.587.8251198.3-30.7-0.51, 0.050.510.008628661
2025-10-02 23:57:5965-486.7-66.9-14.491.8257258.4-30.4-0.51, 0.050.510.998628662
2025-10-02 23:59:5966-485.7-68.1-14.591.5254628.0-30.5-0.51, 0.040.510.918629383
2025-10-03 00:01:5967-492.1-69.1-14.495.6260947.6-30.9-0.52, 0.030.520.888629384
2025-10-03 00:03:5968-481.8-67.4-14.688.8251007.4-30.5-0.51, 0.030.511.448629385
2025-10-03 00:05:5969-494.0-68.6-14.497.3262927.3-30.5-0.51, 0.030.511.138629386
2025-10-03 00:07:5970-491.3-68.8-14.498.1262067.1-30.7-0.51, 0.020.510.008629387
2025-10-03 00:09:5971-495.8-68.7-14.299.8267336.8-31.0-0.52, 0.020.520.008629388
2025-10-03 00:11:5972-500.4-68.4-14.2103.8272716.2-31.3-0.52, 0.010.520.008629389
2025-10-03 00:13:5973-508.4-69.3-14.1108.1280826.2-30.9-0.52, 0.010.520.008629390
2025-10-03 00:15:5974-502.7-69.3-14.1107.1278115.8-31.1-0.52, 0.000.520.008629391
2025-10-03 00:17:5975-499.4-68.8-14.2107.3276355.6-31.2-0.52, 0.000.520.008629392
2025-10-03 00:19:5976-489.4-67.3-14.2106.2270055.5-30.9-0.52, 0.000.520.008629393
2025-10-03 00:21:5977-487.6-67.4-14.2108.2270135.5-30.2-0.51, 0.000.510.008629394
2025-10-03 00:23:5978-485.0-67.6-14.3106.8268515.4-30.5-0.51, -0.010.510.008629395
2025-10-03 00:25:5979-483.5-67.7-14.3106.4268015.3-30.2-0.51, -0.010.510.008629396
2025-10-03 00:27:5980-476.4-66.6-14.3105.6264834.9-30.3-0.51, -0.010.510.008629397
2025-10-03 00:29:5981-482.6-66.9-14.3107.0269554.8-30.0-0.50, -0.020.501.228629398

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 )