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 19473
Detector 14 day operating status:

Last detected dimming:
   214 hours and 28 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19473           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 #: 19473          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-06 22:09:5910.00.00.00.00 , 0.958502921
2025-07-06 22:11:5920.00.00.00.00 , 1.818502922
2025-07-06 22:13:5930.00.00.00.00 , 0.008502923
2025-07-06 22:15:5940.00.00.00.00 , 0.008502924
2025-07-06 22:17:5950.00.00.00.00 , 0.008502925
2025-07-06 22:19:5960.00.00.00.00 , 0.008502926
2025-07-06 22:21:597-1.9-21.8-19.40.051-1.01, 0.491.120.008502927
2025-07-06 22:23:598-7.3-57.7-26.50.0166-1.00, 0.491.120.008502928
2025-07-06 22:25:599-9.0-52.2-17.00.0340-1.00, 0.491.122.978502929
2025-07-06 22:27:5910-5.7-42.6-19.00.0179-1.01, 0.491.123.808502930
2025-07-06 22:29:5911-6.9-50.1-21.50.1184-1.00, 0.491.122.778502931
2025-07-06 22:31:5912-9.1-57.0-19.10.1288-1.00, 0.491.122.078502932
2025-07-06 22:33:5913-11.3-45.6-14.10.4537-1.00, 0.481.112.228502933
2025-07-06 22:35:5914-12.6-43.3-11.50.0744-1.01, 0.491.121.358502934
2025-07-06 22:37:5915-15.9-42.9-11.50.11069-1.00, 0.491.121.428502935
2025-07-06 22:39:5916-20.9-46.8-12.10.51369-0.99, 0.481.101.568502936
2025-07-06 22:41:5917-25.1-48.3-12.60.31593-0.99, 0.501.111.608502937
2025-07-06 22:43:5918-35.7-49.8-14.51.82144-0.99, 0.491.105.688502938
2025-07-06 22:45:5919-41.6-51.0-15.42.02393-0.99, 0.501.1112.278502939
2025-07-06 22:47:5920-46.8-54.2-15.92.62621-4.16.50.12, -0.130.1816.498502940
2025-07-06 22:49:5921-53.3-54.8-16.13.32896-3.86.60.12, -0.130.1712.388502941
2025-07-06 22:51:5922-58.4-55.7-16.53.73092-4.46.40.11, -0.140.1811.238502942
2025-07-06 22:53:5923-60.9-55.8-17.03.73159-4.85.90.10, -0.150.184.398502943
2025-07-06 22:55:5924-65.6-56.7-17.54.53321-4.66.10.11, -0.140.182.148502944
2025-07-06 22:57:5925-67.6-54.9-18.04.73352-4.66.30.11, -0.140.181.908502945
2025-07-06 22:59:5926-71.6-57.9-18.75.13441-5.16.00.11, -0.150.181.588502946
2025-07-06 23:01:5927-74.4-57.6-18.65.43498-5.66.10.11, -0.160.190.008502947
2025-07-06 23:03:5928-76.7-58.4-18.95.63575-5.76.50.11, -0.160.200.008502948
2025-07-06 23:05:5929-79.0-58.3-18.96.03680-5.86.30.11, -0.160.200.008502949
2025-07-06 23:07:5930-82.8-61.4-18.76.13841-5.76.60.12, -0.160.200.008502950
2025-07-06 23:09:5931-83.7-58.2-18.76.33895-5.66.70.12, -0.160.200.008502951
2025-07-06 23:11:5932-85.8-58.8-19.36.23889-5.66.90.12, -0.160.200.008502952
2025-07-06 23:13:5933-89.0-63.5-19.56.94027-5.76.80.12, -0.160.200.008502953
2025-07-06 23:15:5934-91.6-64.7-19.67.34120-5.77.10.12, -0.160.200.008502954
2025-07-06 23:17:5935-93.4-66.3-19.87.54134-5.86.90.12, -0.160.200.008502955
2025-07-06 23:19:5936-96.5-64.2-18.88.64399-5.97.00.12, -0.170.210.008502956
2025-07-06 23:21:5937-98.7-65.9-18.88.94454-5.97.20.13, -0.160.210.008502957
2025-07-06 23:23:5938-101.8-62.2-18.011.34733-5.97.20.13, -0.170.210.008502958

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 )