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 18783
Detector 14 day operating status:

Last detected dimming:
   212 hours and 4 minutes ago (2025-05-04 23:57 UTC)


Overview for dimming #:
   18783           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 #: 18783          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-22 00:45:5910.00.00.00.00 , 0.008394656
2025-04-22 00:47:5920.00.00.00.00 , 0.008394657
2025-04-22 00:49:5930.00.00.00.00 , 0.008394658
2025-04-22 00:51:5940.00.00.00.00 , 0.008394659
2025-04-22 00:53:5950.00.00.00.00 , 0.008394660
2025-04-22 00:55:5960.00.00.00.00 , 0.008394661
2025-04-22 00:57:5970.00.00.00.00 , 0.008394662
2025-04-22 00:59:5980.00.00.00.00 , 0.008394663
2025-04-22 01:01:5990.00.0-20.40.01 , 15.608394664
2025-04-22 01:03:5910-3.3-23.3-21.80.6132-1.10, -0.131.1161.008394665
2025-04-22 01:05:5911-17.3-66.7-32.00.6470-1.10, -0.131.1157.008394666
2025-04-22 01:07:5912-30.8-74.9-30.50.5910-1.10, -0.131.11104.658394667
2025-04-22 01:09:5913-38.8-77.3-27.61.21285-1.10, -0.131.1161.368394668
2025-04-22 01:11:5914-43.7-71.9-24.01.41539-1.10, -0.131.1147.328394669
2025-04-22 01:13:5915-48.3-76.4-21.41.61777-1.10, -0.141.1144.618394670
2025-04-22 01:15:5916-51.8-71.8-20.91.41961-1.10, -0.141.1139.688394671
2025-04-22 01:17:5917-54.7-77.8-21.51.22005-1.10, -0.141.1132.978394672
2025-04-22 01:19:5918-57.4-82.3-21.31.62102-1.10, -0.151.1116.948394673
2025-04-22 01:21:5919-60.8-84.1-20.11.52253-1.10, -0.141.1115.598394674
2025-04-22 01:23:5920-63.4-85.2-19.01.62454-1.10, -0.141.1111.228394675
2025-04-22 01:25:5921-69.0-83.9-16.11.92858-1.10, -0.141.119.588394676
2025-04-22 01:27:5922-71.5-78.6-16.51.82969-1.10, -0.141.116.768394677
2025-04-22 01:29:5923-76.4-84.1-17.01.93071-1.10, -0.141.105.018394678
2025-04-22 01:31:5924-80.4-90.5-17.22.13213-1.10, -0.141.102.868394679
2025-04-22 01:33:5925-82.5-90.8-17.51.83267-1.09, -0.141.101.598394680
2025-04-22 01:35:5926-84.0-91.3-18.41.63292-1.09, -0.141.106.618394681
2025-04-22 01:37:5927-85.2-91.8-17.81.63392-1.09, -0.141.107.128394682
2025-04-22 01:39:5928-87.1-91.9-17.71.73507-1.09, -0.141.105.178394683
2025-04-22 01:41:5929-89.1-92.2-17.02.23699-1.09, -0.141.100.008394684
2025-04-22 01:43:5930-94.9-93.1-16.32.74057-1.09, -0.141.100.008394685
2025-04-22 01:45:5931-94.1-90.1-15.92.64073-1.09, -0.141.100.008394686
2025-04-22 01:47:5932-98.2-92.9-14.63.54455-1.09, -0.141.101.218394687
2025-04-22 01:49:5933-99.9-89.6-14.13.54638-1.09, -0.141.100.008394688
2025-04-22 01:51:5934-101.5-89.2-13.73.84755-1.09, -0.141.100.008394689
2025-04-22 01:53:5935-100.7-89.5-13.63.44729-1.09, -0.141.100.008394690
2025-04-22 01:55:5936-103.8-88.9-13.34.04907-1.08, -0.141.080.878394691
2025-04-22 01:57:5937-106.4-89.8-12.84.35122-1.09, -0.141.100.008394692
2025-04-22 01:59:5938-111.9-89.8-13.55.05354-1.09, -0.141.100.008394693
2025-04-22 02:01:5939-112.2-90.2-13.64.95359-1.08, -0.141.090.008394694
2025-04-22 02:03:5940-115.1-88.7-13.35.45596-1.08, -0.141.090.008394695

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 )