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 19818
Detector 14 day operating status:

Last detected dimming:
   215 hours and 23 minutes ago (2025-08-25 22:53 UTC)


Overview for dimming #:
   19818           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 #: 19818          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-06 11:39:5910.00.00.00.00 , 0.008546647
2025-08-06 11:41:5920.00.00.00.00 , 0.008546648
2025-08-06 11:43:5930.00.00.00.00 , 0.008546649
2025-08-06 11:45:5940.00.00.00.00 , 0.008546650
2025-08-06 11:47:5950.00.00.00.00 , 0.008546651
2025-08-06 11:49:5960.00.00.00.00 , 0.008546652
2025-08-06 11:51:5970.00.00.00.00 , 0.008546653
2025-08-06 11:53:598-0.4-4.8-31.70.115-0.121.90.38, -0.100.390.008546654
2025-08-06 11:55:599-2.4-14.1-18.80.4110-0.122.40.39, -0.100.4014.718546655
2025-08-06 11:57:5910-4.8-18.1-19.30.82220.022.80.39, -0.100.4028.708546656
2025-08-06 11:59:5911-6.1-21.5-21.30.92670.022.70.39, -0.100.4024.388546657
2025-08-06 12:01:5912-6.5-24.0-20.01.1304-0.322.20.38, -0.110.4022.658546658
2025-08-06 12:03:5913-13.1-25.1-11.91.2884-0.422.00.38, -0.110.4025.588546659
2025-08-06 12:05:5914-15.0-24.7-11.01.21097-0.422.20.38, -0.110.4013.108546660
2025-08-06 12:07:5915-17.9-26.2-11.21.41317-1.14, 0.211.168.648546661
2025-08-06 12:09:5916-21.0-26.4-10.51.51543-1.14, 0.211.163.788546662
2025-08-06 12:11:5917-22.6-26.7-11.61.61609-1.14, 0.211.163.448546663
2025-08-06 12:13:5918-27.7-26.8-9.41.72206-1.14, 0.211.163.218546664
2025-08-06 12:15:5919-30.6-29.3-9.41.62386-1.14, 0.211.162.088546665
2025-08-06 12:17:5920-33.6-30.9-9.71.82602-1.14, 0.211.169.338546666
2025-08-06 12:19:5921-36.9-31.3-10.21.92835-1.14, 0.211.166.338546667
2025-08-06 12:21:5922-41.5-32.4-10.62.33118-1.14, 0.211.161.378546668
2025-08-06 12:23:5923-45.1-32.9-10.82.53360-1.14, 0.211.164.278546669
2025-08-06 12:25:5924-48.1-32.9-10.43.23680-1.14, 0.211.160.008546670
2025-08-06 12:27:5925-48.1-33.6-10.23.03721-1.14, 0.211.160.008546671
2025-08-06 12:29:5926-45.3-33.9-9.92.73590-1.14, 0.211.160.008546672
2025-08-06 12:31:5927-44.7-33.6-9.72.93600-1.14, 0.211.160.008546673
2025-08-06 12:33:5928-45.3-33.2-9.83.13603-1.14, 0.201.160.008546674
2025-08-06 12:35:5929-47.4-34.0-9.83.63762-1.14, 0.211.160.008546675
2025-08-06 12:37:5930-48.8-33.3-10.23.93764-1.14, 0.211.160.008546676
2025-08-06 12:39:5931-50.9-33.2-10.24.03919-1.14, 0.211.160.008546677
2025-08-06 12:41:5932-50.2-32.7-10.13.73876-1.14, 0.211.160.008546678
2025-08-06 12:43:5933-50.6-33.0-10.43.23766-1.14, 0.201.160.008546679
2025-08-06 12:45:5934-50.8-36.5-10.52.83711-1.14, 0.201.160.008546680
2025-08-06 12:47:5935-49.3-40.6-10.82.23467-1.14, 0.201.161.928546681
2025-08-06 12:49:5936-52.1-45.8-11.12.23496-1.14, 0.201.162.078546682
2025-08-06 12:51:5937-58.8-59.3-11.13.03650-1.14, 0.201.163.008546683
2025-08-06 12:53:5938-61.1-58.0-11.33.43796-1.14, 0.201.164.578546684
2025-08-06 12:55:5939-61.4-56.6-11.23.63804-1.14, 0.201.169.158546685
2025-08-06 12:57:5940-63.1-60.7-11.43.93890-1.14, 0.201.166.178546686
2025-08-06 12:59:5941-65.0-57.0-11.43.93917-1.14, 0.201.162.978546687
2025-08-06 13:01:5942-66.0-60.4-11.44.24007-1.14, 0.201.161.118546688
2025-08-06 13:03:5943-67.5-58.4-11.44.54225-1.14, 0.191.160.008546689
2025-08-06 13:05:5944-70.0-58.0-11.54.94336-1.14, 0.191.161.198546690
2025-08-06 13:07:5945-70.5-55.5-11.55.24420-0.717.60.31, -0.120.331.548546691
2025-08-06 13:09:5946-73.6-61.6-11.45.34538-0.717.40.30, -0.120.325.298546692
2025-08-06 13:11:5947-75.9-62.1-11.35.54610-0.517.30.30, -0.110.326.518546693
2025-08-06 13:13:5948-77.3-62.6-11.55.64616-0.517.40.30, -0.110.322.918546694
2025-08-06 13:15:5949-79.2-61.5-11.65.74608-1.14, 0.191.163.898546695
2025-08-06 13:17:5950-80.8-71.4-11.75.34524-1.14, 0.191.160.008546696
2025-08-06 13:19:5951-82.5-72.9-11.75.74621-1.14, 0.191.160.008546697
2025-08-06 13:21:5952-80.1-61.2-12.05.54512-1.14, 0.191.160.008546698
2025-08-06 13:23:5953-80.1-68.5-11.85.54448-1.14, 0.191.160.008546699
2025-08-06 13:25:5954-79.0-58.7-12.25.34424-1.14, 0.191.160.008546700
2025-08-06 13:27:5955-68.0-52.1-11.74.54210-1.14, 0.191.160.008546701
2025-08-06 13:29:5956-67.2-50.0-11.84.34192-1.14, 0.191.160.008546702
2025-08-06 13:31:5957-73.0-52.3-11.14.54747-1.14, 0.181.160.008546703
2025-08-06 13:33:5958-73.4-51.8-11.24.54790-1.14, 0.181.160.008546704
2025-08-06 13:35:5959-75.2-51.7-11.14.64869-1.14, 0.181.160.008546705
2025-08-06 13:37:5960-76.1-48.5-10.94.95064-1.14, 0.171.162.118546706
2025-08-06 13:39:5961-71.1-46.0-11.55.14467-1.14, 0.181.161.038546707

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 )