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 18682
Detector 14 day operating status:

Last detected dimming:
   216 hours and 8 minutes ago (2025-05-13 23:25 UTC)


Overview for dimming #:
   18682           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 #: 18682          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-13 18:27:5910.00.00.00.00 , 0.008383828
2025-04-13 18:29:5920.00.00.00.00 , 0.008383829
2025-04-13 18:31:5930.00.00.00.00 , 0.008383830
2025-04-13 18:33:5940.00.00.00.00 , 0.008383831
2025-04-13 18:35:5950.00.00.00.00 , 0.008383832
2025-04-13 18:37:5960.00.00.00.00 , 0.008383833
2025-04-13 18:41:5970.00.00.00.00 , 0.008383834
2025-04-13 18:43:5980.00.0-7.80.02 , 0.008383835
2025-04-13 18:45:599-0.2-1.5-9.70.0211.10, -0.251.134.098383836
2025-04-13 18:47:5910-1.2-7.6-9.40.01161.10, -0.251.136.288383837
2025-04-13 18:49:5911-2.1-10.0-11.20.01751.10, -0.251.131.558383838
2025-04-13 18:51:5912-3.3-13.3-11.60.02621.10, -0.251.131.398383839
2025-04-13 18:53:5913-4.9-17.3-13.20.03441.10, -0.251.131.298383840
2025-04-13 18:55:5914-6.6-20.6-12.70.04321.10, -0.241.121.398383841
2025-04-13 18:57:5915-8.7-26.7-13.50.05291.09, -0.251.121.698383842
2025-04-13 18:59:5916-9.6-29.4-14.10.05551.09, -0.251.121.278383843
2025-04-13 19:01:5917-11.5-31.9-13.40.16611.09, -0.251.120.928383844
2025-04-13 19:03:5918-12.7-33.5-13.50.17291.09, -0.251.120.948383845
2025-04-13 19:05:5919-15.1-35.6-14.20.28471.09, -0.251.121.038383846
2025-04-13 19:07:5920-17.0-36.8-13.80.49611.09, -0.251.1210.908383847
2025-04-13 19:09:5921-18.7-34.7-13.80.710751.09, -0.251.1211.088383848
2025-04-13 19:11:5922-19.6-37.4-13.80.611151.09, -0.251.120.848383849
2025-04-13 19:13:5923-20.1-34.8-13.10.812141.10, -0.261.130.008383850
2025-04-13 19:15:5924-22.5-29.3-13.21.114031.10, -0.251.131.208383851
2025-04-13 19:17:5925-25.6-36.9-13.11.115141.10, -0.251.1311.318383852
2025-04-13 19:19:5926-42.3-42.4-11.23.42848-1.12, -0.151.1327.618383853
2025-04-13 19:21:5927-45.8-44.8-11.43.13085-1.11, -0.161.129.718383854
2025-04-13 19:23:5928-49.1-45.7-11.63.73333-1.10, -0.171.128.658383855
2025-04-13 19:25:5929-51.2-44.7-11.63.93545-1.10, -0.181.119.838383856
2025-04-13 19:27:5930-52.7-42.7-11.53.93694-1.10, -0.191.114.048383857
2025-04-13 19:29:5931-55.8-44.6-11.84.13885-1.10, -0.181.122.908383858
2025-04-13 19:31:5932-58.4-41.9-11.64.44067-1.08, -0.181.101.448383859
2025-04-13 19:33:5933-60.5-40.2-11.74.54188-1.10, -0.191.121.598383860
2025-04-13 19:35:5934-64.6-42.1-11.84.64442-1.10, -0.191.124.438383861
2025-04-13 19:37:5935-65.4-42.3-11.75.14518-1.10, -0.191.110.008383862
2025-04-13 19:39:5936-65.8-40.9-11.65.14568-1.11, -0.171.120.008383863
2025-04-13 19:41:5937-67.2-38.6-11.55.74719-1.11, -0.181.130.008383864
2025-04-13 19:43:5938-68.8-40.4-11.85.94748-1.11, -0.171.130.008383865
2025-04-13 19:45:5939-71.2-38.8-11.86.44929-1.11, -0.181.130.008383866
2025-04-13 19:47:5940-72.4-38.8-11.86.75034-1.12, -0.181.130.008383867
2025-04-13 19:49:5941-72.9-37.0-11.76.35034-1.10, -0.181.122.178383868
2025-04-13 19:51:5942-80.8-38.5-11.510.05782-1.09, -0.191.101.088383869
2025-04-13 19:53:5943-81.4-38.3-11.410.05837-1.08, -0.181.100.008383870
2025-04-13 19:55:5944-82.3-37.7-11.610.55937-1.09, -0.171.100.008383871
2025-04-13 19:57:5945-86.2-38.0-11.712.16157-1.08, -0.171.100.008383872
2025-04-13 19:59:5946-88.9-37.0-11.713.06293-1.08, -0.171.100.008383873

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 )