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 19616
Detector 14 day operating status:

Last detected dimming:
   235 hours and 1 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19616           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 #: 19616          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-20 20:43:5910.00.00.00.00 , 0.008522767
2025-07-20 20:45:5920.00.00.00.00 , 0.008522768
2025-07-20 20:47:5930.00.00.00.00 , 0.008522769
2025-07-20 20:49:5940.00.00.00.00 , 0.008522770
2025-07-20 20:51:595-0.6-6.4-15.00.037 , 0.008522771
2025-07-20 20:53:596-1.2-11.1-15.90.076 , 0.008522772
2025-07-20 20:55:597-2.8-14.6-15.10.01661.08, 0.431.160.008522773
2025-07-20 20:57:598-5.3-18.4-14.20.03121.08, 0.421.150.008522774
2025-07-20 21:01:599-7.9-22.2-14.70.04441.08, 0.421.162.168522776
2025-07-20 21:03:5910-9.3-23.3-15.80.04941.08, 0.421.160.008522777
2025-07-20 21:05:5911-11.1-27.3-16.00.05651.08, 0.421.160.008522778
2025-07-20 21:07:5912-12.9-29.9-15.90.06301.08, 0.421.160.008522779
2025-07-20 21:09:5913-15.5-33.8-16.50.07271.08, 0.421.160.008522780
2025-07-20 21:11:5914-17.9-38.5-18.90.07701.08, 0.421.160.008522781
2025-07-20 21:13:5915-20.3-42.4-20.20.08281.09, 0.421.170.008522782
2025-07-20 21:15:5916-22.2-45.5-20.70.08701.09, 0.431.170.008522783
2025-07-20 21:17:5917-24.0-48.4-22.50.08971.09, 0.431.170.008522784
2025-07-20 21:19:5918-26.3-52.0-22.90.09541.09, 0.431.170.008522785
2025-07-20 21:21:5919-31.6-58.8-22.20.011461.09, 0.431.170.008522786
2025-07-20 21:23:5920-35.5-64.3-21.30.012991.09, 0.431.171.188522787
2025-07-20 21:25:5921-38.5-66.3-20.70.014291.09, 0.431.171.298522788
2025-07-20 21:27:5922-43.1-71.0-18.80.016311.09, 0.431.172.138522789
2025-07-20 21:29:5923-46.5-75.7-18.60.017351.09, 0.431.171.378522790
2025-07-20 21:31:5924-50.9-77.5-17.50.019411.09, 0.431.172.548522791
2025-07-20 21:33:5925-56.0-81.5-17.40.021141.09, 0.431.172.318522792
2025-07-20 21:35:5926-61.2-86.0-17.60.022431.08, 0.431.163.068522793
2025-07-20 21:37:5927-65.7-88.9-18.90.023381.08, 0.431.163.068522794
2025-07-20 21:39:5928-71.1-91.8-19.30.024911.08, 0.421.162.898522795
2025-07-20 21:41:5929-79.9-94.9-17.01.529051.08, 0.421.168.658522796
2025-07-20 21:43:5930-87.1-97.5-16.41.631821.08, 0.421.164.128522797
2025-07-20 21:45:5931-93.3-99.0-16.01.734041.08, 0.421.163.208522798
2025-07-20 21:47:5932-99.8-101.1-16.11.536411.08, 0.421.163.678522799
2025-07-20 21:49:5933-106.3-101.3-15.21.739701.08, 0.421.162.318522800
2025-07-20 21:51:5934-113.2-102.7-14.91.642361.08, 0.421.163.008522801
2025-07-20 21:53:5935-120.1-104.2-15.11.744661.08, 0.421.162.318522802
2025-07-20 21:55:5936-128.0-104.8-15.12.047681.08, 0.421.152.678522803
2025-07-20 21:57:5937-133.2-105.5-15.52.148951.07, 0.421.152.108522804
2025-07-20 21:59:5938-139.6-106.1-15.91.950961.07, 0.421.152.298522805
2025-07-20 22:01:5939-144.8-107.4-16.11.952141.07, 0.421.151.578522806
2025-07-20 22:03:5940-152.8-108.1-16.32.254281.07, 0.421.151.878522807
2025-07-20 22:05:5941-159.7-109.0-16.62.156161.07, 0.421.151.688522808
2025-07-20 22:07:5942-168.3-110.4-16.72.258081.07, 0.421.151.858522809
2025-07-20 22:09:5943-175.1-111.9-16.82.260291.07, 0.421.141.958522810
2025-07-20 22:11:5944-182.1-112.6-17.32.261341.06, 0.421.146.818522811
2025-07-20 22:13:5945-192.2-113.9-17.72.463801.06, 0.411.149.608522812
2025-07-20 22:15:5946-202.1-115.3-18.12.565791.06, 0.411.144.608522813
2025-07-20 22:17:5947-213.5-121.0-18.82.768141.06, 0.411.144.168522814
2025-07-20 22:19:5948-224.5-127.6-19.62.770611.06, 0.411.143.808522815
2025-07-20 22:21:5949-236.3-134.6-20.12.872773.8-60.1-0.87, 0.020.888.668522816
2025-07-20 22:23:5950-248.3-141.4-20.72.874793.5-60.9-0.88, 0.020.883.078522817
2025-07-20 22:25:5951-261.9-146.2-21.32.976794.7-60.6-0.88, 0.040.883.298522818
2025-07-20 22:27:5952-276.1-152.7-22.23.178814.3-60.4-0.88, 0.030.884.128522819
2025-07-20 22:29:5953-286.3-153.7-22.92.980284.5-60.3-0.88, 0.040.884.328522820
2025-07-20 22:31:5954-301.1-158.8-23.72.982141.06, 0.401.134.998522821
2025-07-20 22:33:5955-311.3-159.9-24.23.183831.06, 0.401.134.238522822
2025-07-20 22:35:5956-321.6-160.8-25.03.185024.7-59.5-0.87, 0.040.874.308522823
2025-07-20 22:37:5957-330.2-160.3-25.63.085675.5-58.8-0.86, 0.050.863.708522824
2025-07-20 22:39:5958-340.1-160.7-26.23.086494.9-59.0-0.86, 0.040.863.168522825
2025-07-20 22:41:5959-349.7-162.8-27.03.187543.8-58.8-0.86, 0.020.863.058522826
2025-07-20 22:43:5960-352.8-158.1-27.53.287874.0-57.5-0.85, 0.020.852.208522827
2025-07-20 22:45:5961-360.1-158.0-27.83.389012.3-58.0-0.86, -0.010.862.178522828
2025-07-20 22:47:5962-366.8-157.2-28.23.389572.3-58.1-0.86, 0.000.861.538522829
2025-07-20 22:49:5963-400.4-159.4-23.611.81111810.4-35.8-0.58, 0.110.591.828522830
2025-07-20 22:51:5964-404.4-156.6-23.811.91116910.4-36.2-0.59, 0.110.601.348522831
2025-07-20 22:53:5965-410.8-156.4-23.912.21130310.1-37.1-0.60, 0.110.611.248522832
2025-07-20 22:55:5966-415.2-157.0-24.212.21128410.4-37.0-0.60, 0.120.611.718522833
2025-07-20 22:57:5967-421.3-157.7-24.412.61138710.3-37.3-0.60, 0.110.612.388522834
2025-07-20 22:59:5968-425.1-156.4-24.612.61138910.9-37.4-0.60, 0.120.621.938522835
2025-07-20 23:01:5969-434.0-155.6-25.014.61151810.9-37.8-0.61, 0.120.622.808522836
2025-07-20 23:03:5970-436.3-154.8-25.115.11155111.0-38.6-0.62, 0.130.630.008522837
2025-07-20 23:05:5971-437.2-154.5-25.214.81153211.6-39.6-0.63, 0.140.650.008522838
2025-07-20 23:07:5972-440.3-153.6-25.614.81152611.4-41.6-0.66, 0.140.670.008522839
2025-07-20 23:09:5973-440.3-151.6-25.614.61152211.7-41.9-0.66, 0.140.680.008522840
2025-07-20 23:11:5974-442.6-152.4-25.914.31148111.3-42.4-0.67, 0.140.680.008522841
2025-07-20 23:13:5975-443.1-151.3-25.814.61152111.6-41.0-0.65, 0.140.660.008522842
2025-07-20 23:15:5976-446.2-151.3-26.014.71158010.5-40.5-0.65, 0.120.660.008522843
2025-07-20 23:17:5977-449.5-149.5-25.715.51173011.4-41.6-0.66, 0.140.670.008522844
2025-07-20 23:19:5978-450.8-149.6-26.115.21167610.5-41.6-0.66, 0.120.670.008522845
2025-07-20 23:21:5979-454.1-148.3-26.115.81178211.5-43.4-0.68, 0.140.700.008522846
2025-07-20 23:23:5980-455.5-147.7-26.215.91181111.1-42.8-0.68, 0.130.690.008522847
2025-07-20 23:25:5981-457.0-144.6-26.215.8118729.7-42.6-0.68, 0.110.680.008522848

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 )