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 19669
Detector 14 day operating status:

Last detected dimming:
   234 hours and 58 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19669           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

more


Details for dimming #: 19669          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-25 17:33:5910.00.00.00.00 , 0.008529650
2025-07-25 17:35:5920.00.00.00.00 , 0.008529651
2025-07-25 17:37:5930.00.00.00.00 , 0.008529652
2025-07-25 17:39:5940.00.00.00.00 , 0.008529653
2025-07-25 17:41:5950.00.00.00.00 , 1.208529654
2025-07-25 17:43:596-0.2-0.9-10.20.116-9.9-26.0-0.44, -0.260.511.568529655
2025-07-25 17:45:597-3.6-18.1-30.50.388-3.0-28.1-0.48, -0.130.491.778529656
2025-07-25 17:47:598-16.9-73.2-44.50.9241-3.5-27.2-0.46, -0.140.481.948529657
2025-07-25 17:49:599-29.6-111.2-15.22.0536-6.5-26.1-0.44, -0.200.481.708529658
2025-07-25 17:51:5910-41.0-127.7-15.43.5933-6.5-26.1-0.44, -0.200.483.208529659
2025-07-25 17:53:5911-51.1-136.7-18.84.21128-6.5-26.0-0.44, -0.200.485.268529660
2025-07-25 17:55:5912-61.5-139.5-15.95.61492-6.7-26.2-0.44, -0.200.4914.208529661
2025-07-25 17:57:5913-83.8-162.2-14.77.62017-6.5-26.4-0.45, -0.200.4917.788529662
2025-07-25 17:59:5914-102.5-169.3-14.69.02369-6.4-26.4-0.45, -0.190.4915.338529663
2025-07-25 18:01:5915-119.5-179.3-15.49.92630-6.0-26.6-0.45, -0.190.4929.258529664
2025-07-25 18:03:5916-131.8-203.0-16.311.12929-5.4-26.8-0.46, -0.180.4931.888529665
2025-07-25 18:05:5917-141.7-211.8-16.912.23208-5.2-26.9-0.46, -0.180.4933.018529666
2025-07-25 18:07:5918-138.0-184.6-16.913.03392-5.4-27.0-0.46, -0.180.4914.748529667
2025-07-25 18:09:5919-136.8-204.2-16.813.33480-4.9-27.1-0.46, -0.170.499.748529668
2025-07-25 18:11:5920-146.7-219.8-17.614.13671-4.9-27.1-0.46, -0.170.4911.088529669
2025-07-25 18:13:5921-158.4-233.9-17.216.04190-4.9-27.0-0.46, -0.170.4910.408529670
2025-07-25 18:15:5922-170.6-234.0-16.417.84681-4.8-27.1-0.46, -0.170.4910.098529671
2025-07-25 18:17:5923-184.0-227.6-16.020.05284-5.0-27.0-0.46, -0.170.4913.158529672
2025-07-25 18:19:5924-198.5-226.0-15.921.75752-5.3-27.0-0.46, -0.180.4919.818529673
2025-07-25 18:21:5925-238.0-218.1-14.130.68322-5.6-27.1-0.46, -0.180.4913.678529674
2025-07-25 18:23:5926-254.4-219.0-13.833.89160-5.7-27.2-0.46, -0.180.5010.378529675
2025-07-25 18:25:5927-268.1-218.6-13.936.29845-5.8-27.2-0.46, -0.180.504.788529676
2025-07-25 18:27:5928-277.3-214.9-13.838.510484-5.9-27.2-0.46, -0.190.509.158529677
2025-07-25 18:29:5929-291.0-216.1-13.940.711118-6.0-27.1-0.46, -0.190.505.998529678
2025-07-25 18:31:5930-308.1-217.6-14.043.912006-6.1-27.2-0.46, -0.190.5013.858529679
2025-07-25 18:33:5931-329.9-213.0-14.048.213276-6.4-27.2-0.46, -0.190.5017.338529680
2025-07-25 18:35:5932-344.2-215.2-13.950.613926-6.4-27.2-0.46, -0.190.506.468529681
2025-07-25 18:37:5933-360.6-215.8-14.053.214652-6.4-27.3-0.46, -0.200.507.348529682
2025-07-25 18:39:5934-371.1-211.1-14.154.715058-6.6-27.2-0.46, -0.200.502.778529683
2025-07-25 18:41:5935-381.5-209.0-14.157.015694-6.6-27.2-0.46, -0.200.5011.298529684
2025-07-25 18:43:5936-388.2-201.9-14.158.616117-6.7-27.3-0.46, -0.200.501.368529685
2025-07-25 18:45:5937-395.6-200.0-14.160.116525-6.8-27.4-0.46, -0.200.5012.668529686
2025-07-25 18:47:5938-400.4-197.3-14.460.816725-6.8-27.4-0.46, -0.200.504.248529687
2025-07-25 18:49:5939-406.2-195.1-14.460.816779-6.8-27.5-0.46, -0.200.513.568529688
2025-07-25 18:51:5940-411.2-189.8-14.761.216881-6.8-27.4-0.46, -0.200.510.948529689
2025-07-25 18:53:5941-419.0-189.1-15.162.017118-6.8-27.7-0.47, -0.200.5110.088529690
2025-07-25 18:55:5942-427.4-185.3-15.262.917327-6.8-27.7-0.47, -0.200.516.878529691
2025-07-25 18:57:5943-439.3-184.6-15.464.417744-6.7-27.7-0.47, -0.200.515.918529692
2025-07-25 18:59:5944-452.6-184.2-15.566.718321-6.8-27.8-0.47, -0.200.510.868529693
2025-07-25 19:01:5945-458.4-182.0-15.767.018430-6.8-27.8-0.47, -0.200.514.218529694
2025-07-25 19:03:5946-465.3-177.7-15.668.118748-6.8-28.0-0.47, -0.200.510.968529695
2025-07-25 19:05:5947-469.7-179.0-15.868.318823-6.7-28.1-0.47, -0.200.510.008529696
2025-07-25 19:07:5948-476.2-176.4-16.068.918963-6.8-28.0-0.47, -0.200.510.008529697
2025-07-25 19:09:5949-479.7-179.5-15.969.919227-6.7-28.1-0.47, -0.200.510.008529698
2025-07-25 19:11:5950-486.9-176.8-16.070.319335-6.7-28.3-0.48, -0.200.522.548529699
2025-07-25 19:13:5951-492.6-178.7-16.370.619409-6.7-28.3-0.48, -0.200.522.638529700
2025-07-25 19:15:5952-492.8-179.0-16.370.619431-6.6-28.3-0.48, -0.200.522.848529701
2025-07-25 19:17:5953-498.5-179.4-16.570.919521-6.8-28.1-0.47, -0.200.512.698529702
2025-07-25 19:19:5954-503.6-176.4-16.471.719763-6.8-28.3-0.48, -0.200.523.538529703
2025-07-25 19:21:5955-506.9-178.5-16.473.020080-6.9-28.3-0.48, -0.200.523.088529704
2025-07-25 19:23:5956-513.1-181.4-16.473.620245-6.9-28.4-0.48, -0.200.522.268529705
2025-07-25 19:25:5957-519.6-179.7-16.674.920551-6.9-28.2-0.48, -0.200.525.108529706
2025-07-25 19:27:5958-524.8-180.1-16.476.120845-6.9-28.3-0.48, -0.200.523.558529707
2025-07-25 19:29:5959-526.9-178.6-16.476.520974-6.9-28.4-0.48, -0.200.520.008529708
2025-07-25 19:31:5960-527.3-179.7-16.576.220907-6.9-28.4-0.48, -0.200.520.008529709
2025-07-25 19:33:5961-529.0-180.3-16.575.920810-6.8-28.4-0.48, -0.200.520.008529710
2025-07-25 19:35:5962-528.8-179.2-16.475.820795-6.9-28.4-0.48, -0.200.520.008529711
2025-07-25 19:37:5963-526.4-178.9-16.575.620703-6.9-28.4-0.48, -0.200.520.008529712
2025-07-25 19:39:5964-529.6-178.5-16.676.120808-6.9-28.4-0.48, -0.200.520.008529713
2025-07-25 19:41:5965-534.3-176.3-16.776.420890-6.7-28.5-0.48, -0.200.520.008529714
2025-07-25 19:43:5966-535.7-176.9-16.677.321068-6.6-28.6-0.48, -0.200.520.008529715
2025-07-25 19:45:5967-541.4-177.3-16.877.721189-6.7-28.5-0.48, -0.200.520.008529716
2025-07-25 19:47:5968-543.7-177.7-16.877.821222-6.6-28.5-0.48, -0.200.520.008529717
2025-07-25 19:49:5969-544.0-176.6-16.977.521147-6.6-28.5-0.48, -0.200.520.008529718
2025-07-25 19:51:5970-545.3-176.9-16.977.721202-6.5-28.5-0.48, -0.200.520.008529719
2025-07-25 19:53:5971-555.0-177.3-16.481.722266-6.5-28.4-0.48, -0.200.520.928529720
2025-07-25 19:55:5972-558.5-176.4-16.582.422421-6.4-28.4-0.48, -0.190.520.998529721
2025-07-25 19:57:5973-559.0-170.9-16.782.222379-6.3-28.4-0.48, -0.190.520.008529722
2025-07-25 19:59:5974-565.0-174.0-16.882.922528-6.2-28.6-0.48, -0.190.520.008529723
2025-07-25 20:01:5975-565.2-175.3-17.082.422394-6.3-28.6-0.48, -0.190.520.008529724
2025-07-25 20:03:5976-565.1-173.8-16.982.922517-6.3-28.6-0.48, -0.190.520.008529725
2025-07-25 20:05:5977-571.7-173.7-16.985.022993-6.2-28.4-0.48, -0.190.520.008529726
2025-07-25 20:07:5978-569.9-174.1-17.084.522902-6.1-28.2-0.48, -0.190.510.008529727
2025-07-25 20:09:5979-566.6-174.4-17.183.922752-6.1-28.3-0.48, -0.190.510.008529728
2025-07-25 20:11:5980-570.0-172.7-17.285.323050-6.0-28.0-0.47, -0.190.510.008529729
2025-07-25 20:13:5981-558.9-172.6-17.183.022521-6.0-28.3-0.48, -0.190.510.008529730
2025-07-25 20:15:5982-561.0-173.2-17.284.122733-5.9-28.1-0.47, -0.190.510.008529731
2025-07-25 20:17:5983-557.7-173.8-17.183.822809-5.8-28.1-0.47, -0.180.510.008529732

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 )