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 19538
Detector 14 day operating status:

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


Overview for dimming #:
   19538           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

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Details for dimming #: 19538          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-14 09:23:5910.00.00.00.00 , 0.008513843
2025-07-14 09:25:5920.00.00.00.00 , 0.008513844
2025-07-14 09:27:5930.00.00.00.00 , 0.008513845
2025-07-14 09:29:5940.00.00.00.00 , 0.008513846
2025-07-14 09:31:5950.00.00.00.00 , 0.008513847
2025-07-14 09:33:5960.00.00.00.00 , 0.008513848
2025-07-14 09:35:5970.00.00.00.00 , 0.008513849
2025-07-14 09:37:5980.00.00.00.00 , 1.308513850
2025-07-14 09:39:5990.00.00.00.00 , 2.268513851
2025-07-14 09:41:59100.00.00.00.00 , 1.898513852
2025-07-14 09:43:59110.00.00.00.00 , 1.978513853
2025-07-14 09:45:59120.00.00.00.00 , 1.148513854
2025-07-14 09:47:59130.00.00.00.00 , 0.008513855
2025-07-14 09:49:59140.00.00.00.00 , 0.008513856
2025-07-14 09:51:59150.00.00.00.00 , 0.008513857
2025-07-14 09:53:59160.00.00.00.00 , 0.008513858
2025-07-14 09:55:59170.00.00.00.00 , 0.008513859
2025-07-14 09:57:59180.00.00.00.00 , 0.008513860
2025-07-14 09:59:59190.00.00.00.00 , 0.008513861
2025-07-14 10:01:59200.00.00.00.00 , 0.008513862
2025-07-14 10:03:59210.00.00.00.00 , 0.008513863
2025-07-14 10:05:59220.00.00.00.00 , 0.008513864
2025-07-14 10:07:5923-5.4-13.9-11.31.6451 , 1.008513865
2025-07-14 10:09:5924-5.9-13.5-11.91.6474 , 4.198513866
2025-07-14 10:11:5925-10.9-23.7-13.02.4699 , 1.228513867
2025-07-14 10:13:5926-6.4-13.8-12.51.7487 , 1.478513868
2025-07-14 10:15:5927-6.2-14.8-12.91.6463 , 1.478513869
2025-07-14 10:17:5928-6.6-15.4-12.81.7480 , 0.978513870
2025-07-14 10:19:5929-11.3-21.2-14.12.4697 , 4.648513871
2025-07-14 10:21:5930-11.5-20.9-13.92.5729 , 1.288513872
2025-07-14 10:23:5931-12.0-20.7-14.62.5731 , 1.638513873
2025-07-14 10:25:5932-12.1-20.9-14.72.6748 , 1.418513874
2025-07-14 10:27:5933-38.2-29.6-15.12.623241.09, -0.461.181.478513875
2025-07-14 10:29:5934-40.7-30.4-15.02.824381.09, -0.461.183.768513876
2025-07-14 10:31:5935-41.4-30.0-14.82.924861.09, -0.451.183.558513877
2025-07-14 10:33:5936-44.3-30.5-15.03.226281.09, -0.421.174.548513878
2025-07-14 10:35:5937-46.1-30.7-15.13.426981.10, -0.401.171.848513879
2025-07-14 10:37:5938-46.6-31.2-15.43.527001.10, -0.391.171.678513880
2025-07-14 10:39:5939-47.7-31.2-15.33.627541.10, -0.391.171.158513881
2025-07-14 10:41:5940-50.2-31.2-15.13.829021.11, -0.351.161.888513882
2025-07-14 10:43:5941-50.8-31.5-15.93.728631.11, -0.361.160.008513883
2025-07-14 10:45:5942-53.3-31.4-15.54.030061.11, -0.351.160.008513884
2025-07-14 10:47:5943-63.6-31.8-12.98.439371.10, -0.361.163.148513885
2025-07-14 10:49:5944-66.2-32.3-13.08.941121.10, -0.381.165.398513886
2025-07-14 10:51:5945-81.6-33.0-13.011.649371.10, -0.391.169.108513887
2025-07-14 10:53:5946-86.0-34.0-13.212.652091.09, -0.411.1713.008513888
2025-07-14 10:55:5947-84.0-34.5-13.412.250881.09, -0.421.179.558513889
2025-07-14 10:57:5948-87.2-34.0-13.113.053811.09, -0.421.177.938513890
2025-07-14 10:59:5949-109.2-34.5-12.633.9720231.1-8.3-0.13, 0.460.470.008513891
2025-07-14 11:01:5950-96.9-35.1-12.017.8644930.4-5.8-0.09, 0.450.460.008513892
2025-07-14 11:03:5951-102.9-35.1-12.320.1687130.6-5.4-0.08, 0.450.460.008513893
2025-07-14 11:05:5952-108.0-37.2-12.720.7706731.3-7.3-0.11, 0.460.470.008513894
2025-07-14 11:07:5953-110.9-36.8-13.120.8707632.1-7.9-0.12, 0.470.490.008513895
2025-07-14 11:09:5954-114.9-37.8-13.021.4732432.1-7.3-0.11, 0.470.490.008513896
2025-07-14 11:11:5955-132.0-38.8-12.938.4868733.1-7.5-0.11, 0.490.500.008513897
2025-07-14 11:13:5956-118.0-37.4-12.821.9763130.8-4.1-0.06, 0.450.460.008513898
2025-07-14 11:15:5957-134.8-38.1-13.024.9848527.22.70.04, 0.390.400.888513899
2025-07-14 11:17:5958-168.4-39.0-13.148.01065127.63.80.06, 0.400.410.008513900
2025-07-14 11:19:5959-172.2-38.0-13.149.81087627.24.20.07, 0.390.400.008513901
2025-07-14 11:21:5960-152.9-37.9-13.428.4938926.06.00.09, 0.380.390.008513902

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 )