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 19711
Detector 14 day operating status:

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


Overview for dimming #:
   19711           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 #: 19711          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-28 23:15:5910.00.00.00.00 , 0.008534122
2025-07-28 23:17:5920.00.00.00.00 , 0.008534123
2025-07-28 23:19:5930.00.00.00.00 , 0.008534124
2025-07-28 23:21:5940.00.00.00.00 , 0.008534125
2025-07-28 23:23:5950.00.00.00.00 , 0.008534846
2025-07-28 23:25:5960.00.00.00.00 , 0.008534847
2025-07-28 23:27:5970.00.00.00.00 , 0.008534848
2025-07-28 23:29:5980.00.00.00.00 , 0.008534849
2025-07-28 23:31:599-0.8-5.5-8.30.0101 , 1.498534850
2025-07-28 23:33:5910-1.1-5.7-8.10.0132 , 0.008534851
2025-07-28 23:35:5911-1.7-7.7-8.50.0204 , 1.328534852
2025-07-28 23:37:5912-2.7-8.3-8.70.0314-1.15, -0.111.161.578534853
2025-07-28 23:39:5913-3.9-9.6-9.10.0424-1.14, -0.131.153.428534854
2025-07-28 23:41:5914-4.6-10.7-8.80.0510-1.14, -0.131.155.018534855
2025-07-28 23:43:5915-6.8-11.6-9.10.0711-1.14, -0.151.156.478534856
2025-07-28 23:45:5916-9.4-18.2-9.20.0893-1.13, -0.171.159.788534857
2025-07-28 23:47:5917-12.7-26.3-9.10.01127-1.13, -0.171.1412.778534858
2025-07-28 23:49:5918-16.2-28.9-9.00.01375-1.13, -0.171.146.918534859
2025-07-28 23:51:5919-18.2-32.0-9.10.01477-1.13, -0.171.145.488534860
2025-07-28 23:53:5920-20.5-32.7-8.90.01683-1.13, -0.161.146.058534861
2025-07-28 23:55:5921-22.2-34.2-8.60.01844-1.13, -0.161.142.458534862
2025-07-28 23:57:5922-24.4-35.0-8.90.01945-1.13, -0.161.141.678534863
2025-07-28 23:59:5923-28.2-38.7-9.20.02211-1.13, -0.161.141.668534864
2025-07-29 00:01:5924-29.6-39.1-9.40.02265-1.13, -0.161.143.888534865
2025-07-29 00:03:5925-32.4-42.4-9.60.02398-1.13, -0.161.141.698534866
2025-07-29 00:05:5926-34.3-42.8-9.70.02532-1.13, -0.161.144.088534867
2025-07-29 00:07:5927-37.0-44.5-9.80.02707-1.13, -0.161.145.098534868
2025-07-29 00:09:5928-39.6-43.9-10.20.02849-1.13, -0.161.143.948534869
2025-07-29 00:11:5929-41.6-45.4-10.40.02956-1.13, -0.161.142.808534870
2025-07-29 00:13:5930-44.0-46.9-10.60.03072-1.13, -0.161.143.158534871
2025-07-29 00:15:5931-46.7-47.8-10.60.03262-1.13, -0.161.143.528534872
2025-07-29 00:17:5932-49.5-48.9-10.90.03395-1.13, -0.161.144.348534873
2025-07-29 00:19:5933-52.5-50.8-11.20.03512-1.13, -0.161.141.868534874
2025-07-29 00:21:5934-53.6-51.6-11.40.03579-1.13, -0.161.140.848534875
2025-07-29 00:23:5935-58.6-53.3-11.70.23814-1.13, -0.161.141.588534876
2025-07-29 00:25:5936-60.5-53.4-11.50.23949-1.13, -0.161.140.008534877
2025-07-29 00:27:5937-62.2-52.5-11.70.34039-1.13, -0.161.140.008534878
2025-07-29 00:29:5938-65.6-53.6-11.80.54248-1.13, -0.161.140.008534879
2025-07-29 00:31:5939-68.6-54.2-11.80.94428-1.13, -0.161.140.008534880
2025-07-29 00:33:5940-70.8-54.7-12.11.14561-1.13, -0.161.140.008534881
2025-07-29 00:35:5941-72.6-54.8-12.01.34688-1.13, -0.161.140.008534882
2025-07-29 00:37:5942-76.3-55.8-12.01.74927-1.13, -0.161.140.008534883
2025-07-29 00:39:5943-77.9-56.5-12.21.84978-1.13, -0.161.140.008534884
2025-07-29 00:41:5944-80.6-56.6-12.22.15114-1.13, -0.161.140.008534885
2025-07-29 00:43:5945-82.9-56.9-12.22.45291-1.13, -0.161.140.008534886
2025-07-29 00:45:5946-123.1-57.1-12.69.87682-1.13, -0.161.140.008534887
2025-07-29 00:47:5947-88.2-58.3-11.93.05733-1.13, -0.161.140.008534888
2025-07-29 00:49:5948-136.5-58.9-12.611.38464-1.12, -0.161.140.858534889
2025-07-29 00:51:5949-143.6-59.5-12.512.78958-1.12, -0.161.130.008534890
2025-07-29 00:53:5950-151.5-60.3-12.615.19497-1.12, -0.161.130.898534891
2025-07-29 00:55:5951-157.9-61.3-12.616.19817-1.12, -0.161.130.008534892
2025-07-29 00:57:5952-163.4-60.8-12.916.910051-1.12, -0.161.130.008534893
2025-07-29 00:59:5953-166.2-60.6-13.016.910131-1.12, -0.161.130.008534894
2025-07-29 01:01:5954-172.6-61.1-13.217.510463-1.11, -0.161.130.008534895
2025-07-29 01:03:5955-175.7-60.8-13.117.510581-1.12, -0.161.130.008534896
2025-07-29 01:05:5956-180.9-60.7-13.218.110846-1.12, -0.161.130.008534897
2025-07-29 01:07:5957-184.3-60.8-13.418.810960-1.12, -0.161.130.008534898
2025-07-29 01:09:5958-188.7-61.0-13.519.111091-1.12, -0.161.130.008534899
2025-07-29 01:11:5959-193.8-60.8-13.519.511280-1.12, -0.161.140.008534900
2025-07-29 01:13:5960-198.3-61.4-13.519.911486-1.12, -0.161.130.008534901
2025-07-29 01:15:5961-236.0-61.4-13.828.6137341.0-2.3-0.04, -0.080.092.578534902
2025-07-29 01:17:5962-239.3-61.2-13.828.8138601.2-2.7-0.05, -0.080.090.008534903
2025-07-29 01:19:5963-247.4-62.1-13.829.714210-1.0-0.10.00, -0.120.121.288534904
2025-07-29 01:21:5964-250.8-61.6-13.830.514450-1.1-0.10.00, -0.120.121.668534905
2025-07-29 01:23:5965-257.6-61.5-13.931.914729-1.10.30.01, -0.120.122.028534906
2025-07-29 01:25:5966-261.2-61.9-14.031.514828-1.00.20.00, -0.120.122.088534907
2025-07-29 01:27:5967-265.0-61.9-14.032.014923-0.80.40.01, -0.110.110.008534908
2025-07-29 01:29:5968-265.3-61.7-14.032.414939-1.90.80.01, -0.130.130.868534909
2025-07-29 01:31:5969-269.4-62.6-14.132.215057-1.00.10.00, -0.120.120.008534910
2025-07-29 01:33:5970-274.9-63.3-14.332.815155-1.40.90.02, -0.120.120.008534911
2025-07-29 01:35:5971-278.8-63.9-14.432.915183-1.10.30.00, -0.120.120.008534912
2025-07-29 01:37:5972-285.7-64.8-14.534.015483-0.50.50.01, -0.110.110.008534913
2025-07-29 01:39:5973-290.1-64.8-14.535.015687-0.60.80.01, -0.110.110.008534914
2025-07-29 01:41:5974-298.5-64.2-14.636.916060-1.10.90.02, -0.120.120.008534915
2025-07-29 01:43:5975-306.8-64.9-14.638.716588-1.51.10.02, -0.120.130.008534916
2025-07-29 01:45:5976-312.3-64.4-14.640.116837-1.81.70.03, -0.130.130.008534917
2025-07-29 01:47:5977-314.1-63.2-14.540.016887-2.02.00.04, -0.130.140.008534918
2025-07-29 01:49:5978-319.8-62.7-14.640.217132-2.92.60.05, -0.150.160.008534919

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 )