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 19793
Detector 14 day operating status:

Last detected dimming:
   215 hours and 24 minutes ago (2025-08-25 22:53 UTC)


Overview for dimming #:
   19793           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 #: 19793          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-04 10:33:5910.00.00.00.00 , 0.008543734
2025-08-04 10:35:5920.00.00.00.00 , 0.008543735
2025-08-04 10:37:5930.00.00.00.00 , 0.008543736
2025-08-04 10:39:5940.00.00.00.00 , 0.008543737
2025-08-04 10:41:5950.00.00.00.00 , 0.008543738
2025-08-04 10:43:5960.00.00.00.00 , 0.008543739
2025-08-04 10:45:597-0.2-2.6-8.30.024 , 0.008543740
2025-08-04 10:47:598-2.1-12.2-10.80.0173 , 0.008543741
2025-08-04 10:49:599-3.8-15.9-14.00.02841.20, -0.311.237.718543742
2025-08-04 10:51:5910-6.1-16.5-13.70.04531.22, -0.251.2419.528543743
2025-08-04 10:53:5911-6.1-16.4-14.50.04291.23, -0.201.2534.108543744
2025-08-04 10:55:5912-7.7-16.3-12.00.05811.23, -0.201.2427.818543745
2025-08-04 10:57:5913-7.6-18.8-12.50.05511.23, -0.181.2517.458543746
2025-08-04 10:59:5914-6.6-20.6-12.40.04701.24, -0.161.252.818543747
2025-08-04 11:01:5915-7.1-21.8-12.90.04881.23, -0.161.2517.818543748
2025-08-04 11:03:5916-7.3-21.7-13.10.04991.23, -0.161.2413.138543749
2025-08-04 11:05:5917-8.4-22.9-13.70.05431.22, -0.181.238.158543750
2025-08-04 11:07:5918-8.9-24.2-13.60.05561.22, -0.181.247.008543751
2025-08-04 11:09:5919-10.7-24.5-13.60.06631.21, -0.181.236.788543752
2025-08-04 11:11:5920-11.8-24.5-14.50.06911.21, -0.191.229.018543753
2025-08-04 11:13:5921-12.1-26.7-14.20.07111.21, -0.191.227.008543754
2025-08-04 11:15:5922-13.1-29.7-14.50.07431.20, -0.191.224.918543755
2025-08-04 11:17:5923-14.3-35.5-14.60.07861.20, -0.201.214.448543756
2025-08-04 11:19:5924-14.5-36.9-14.80.07771.19, -0.201.213.428543757
2025-08-04 11:21:5925-15.3-38.0-15.10.08061.19, -0.201.213.138543758
2025-08-04 11:23:5926-15.6-39.2-14.50.08161.19, -0.201.212.148543759
2025-08-04 11:25:5927-15.7-37.8-15.00.08231.20, -0.201.211.248543760
2025-08-04 11:27:5928-15.6-38.8-15.10.08261.19, -0.201.210.008543761
2025-08-04 11:29:5929-16.3-39.4-15.10.08721.19, -0.201.210.008543762
2025-08-04 11:31:5930-16.4-38.8-14.30.09241.20, -0.201.210.008543763
2025-08-04 11:33:5931-17.1-39.3-13.50.09951.19, -0.201.210.008543764
2025-08-04 11:35:5932-16.9-39.0-14.00.09761.19, -0.201.211.358543765
2025-08-04 11:37:5933-17.8-39.1-14.00.010351.19, -0.201.211.358543766
2025-08-04 11:39:5934-17.9-39.9-14.20.010341.19, -0.201.211.398543767
2025-08-04 11:41:5935-18.7-40.1-13.90.010921.19, -0.201.210.008543768
2025-08-04 11:43:5936-19.4-38.6-13.60.011371.19, -0.211.210.008543769
2025-08-04 11:45:5937-21.6-40.5-13.50.013071.19, -0.211.210.008543770
2025-08-04 11:47:5938-24.9-44.4-13.60.014981.19, -0.211.210.008543771
2025-08-04 11:49:5939-27.9-45.7-13.40.016951.19, -0.211.210.008543772
2025-08-04 11:51:5940-29.5-46.4-13.40.017981.19, -0.211.210.008543773
2025-08-04 11:53:5941-29.9-46.1-13.40.018271.19, -0.211.210.008543774
2025-08-04 11:55:5942-31.8-46.5-13.20.019461.19, -0.211.210.008543775
2025-08-04 11:57:5943-33.3-47.3-13.20.020521.19, -0.211.210.008543776
2025-08-04 11:59:5944-33.6-45.9-13.30.020751.19, -0.211.210.008543777
2025-08-04 12:01:5945-34.9-46.4-13.40.021391.19, -0.211.210.008543778
2025-08-04 12:03:5946-34.9-46.6-13.30.021601.19, -0.211.210.008543779

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 )