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 20673
Detector 14 day operating status:

Last detected dimming:
   199 hours and 25 minutes ago (2025-12-05 23:57 UTC)


Overview for dimming #:
   20673           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 #: 20673          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-07 14:29:5910.00.00.00.00 , 1.048679815
2025-11-07 14:31:5920.00.00.00.00 , 0.008679816
2025-11-07 14:33:5930.00.00.00.00 , 0.008679817
2025-11-07 14:35:594-0.8-4.3-8.90.493 , 0.008679818
2025-11-07 14:37:595-6.0-9.2-8.33.570649.1-17.0-0.19, 0.720.751.128679819
2025-11-07 14:39:596-11.4-12.1-8.66.4126449.9-18.0-0.20, 0.730.760.008679820
2025-11-07 14:41:597-17.0-14.3-9.38.9175050.0-18.0-0.20, 0.730.760.008679821
2025-11-07 14:43:598-20.7-17.0-9.810.1199150.2-18.3-0.20, 0.740.760.008679822
2025-11-07 14:45:599-25.9-18.9-10.612.0233250.5-19.0-0.21, 0.740.770.948679823
2025-11-07 14:47:5910-54.0-91.1-11.615.5312128.4-28.5-0.43, 0.430.605.718679824
2025-11-07 14:49:5911-59.9-94.8-12.216.9340028.5-28.4-0.42, 0.430.601.608679825
2025-11-07 14:51:5912-68.3-99.0-12.218.9376728.5-28.4-0.42, 0.430.600.008679826
2025-11-07 14:53:5913-76.8-103.0-12.820.7407028.8-28.2-0.42, 0.440.611.938679827
2025-11-07 14:55:5914-84.0-104.3-13.322.4436729.0-28.1-0.42, 0.440.612.208679828
2025-11-07 14:57:5915-93.3-115.2-13.624.0466728.9-28.2-0.42, 0.440.612.488679829
2025-11-07 14:59:5916-100.9-111.8-14.025.8499329.3-27.9-0.41, 0.440.612.638679830
2025-11-07 15:01:5917-108.0-111.4-14.527.4526829.5-27.6-0.41, 0.450.612.758679831
2025-11-07 15:03:5918-116.7-112.4-14.629.2561929.8-27.5-0.40, 0.450.612.598679832
2025-11-07 15:05:5919-123.3-110.5-14.830.8589330.1-27.4-0.40, 0.460.612.208679833
2025-11-07 15:07:5920-130.1-111.2-15.132.0611830.2-27.3-0.40, 0.460.612.708679834
2025-11-07 15:09:5921-136.4-110.7-15.733.2632830.2-27.2-0.40, 0.460.611.388679835
2025-11-07 15:11:5922-143.4-111.4-15.935.1662930.3-27.2-0.40, 0.460.611.018679836
2025-11-07 15:13:5923-150.1-112.3-16.136.5686330.8-27.0-0.39, 0.470.610.898679837
2025-11-07 15:15:5924-157.9-112.6-16.438.3717331.3-26.8-0.39, 0.470.610.978679838
2025-11-07 15:17:5925-164.6-111.7-16.539.7744231.8-26.6-0.38, 0.480.621.748679839
2025-11-07 15:19:5926-170.8-110.2-16.840.3754431.9-26.6-0.38, 0.480.621.798679840
2025-11-07 15:21:5927-177.9-111.0-17.141.2773131.9-26.6-0.38, 0.480.621.258679841
2025-11-07 15:23:5928-186.1-110.1-17.342.6798632.2-26.6-0.38, 0.490.620.948679842
2025-11-07 15:25:5929-194.8-110.3-17.643.5819532.4-26.7-0.38, 0.490.620.858679843
2025-11-07 15:27:5930-202.9-113.0-17.743.6827232.2-26.6-0.38, 0.490.621.058679844
2025-11-07 15:29:5931-210.4-113.1-18.144.3838932.1-26.7-0.39, 0.490.620.008679845
2025-11-07 15:31:5932-218.9-120.5-18.245.7864632.4-26.7-0.38, 0.490.621.678679846
2025-11-07 15:33:5933-228.6-141.2-18.546.5881532.3-26.5-0.38, 0.490.622.578679847
2025-11-07 15:35:5934-237.0-139.7-18.847.7909932.6-26.7-0.38, 0.500.635.228679848
2025-11-07 15:37:5935-245.9-153.8-19.048.8926732.7-26.6-0.38, 0.500.631.068679849
2025-11-07 15:39:5936-251.7-157.9-19.149.9946833.0-26.5-0.38, 0.500.632.148679850
2025-11-07 15:41:5937-257.9-165.3-19.450.1953932.9-26.6-0.38, 0.500.631.158679851
2025-11-07 15:43:5938-263.8-174.8-19.550.5964533.0-26.7-0.38, 0.500.630.008679852
2025-11-07 15:45:5939-269.6-176.6-19.551.6984433.4-26.7-0.38, 0.510.630.008679853
2025-11-07 15:47:5940-278.7-197.0-19.952.6998733.4-26.6-0.38, 0.510.630.008679854
2025-11-07 15:49:5941-283.4-192.8-19.953.01005933.4-26.5-0.38, 0.510.630.958679855
2025-11-07 15:51:5942-293.2-211.1-20.154.11026133.6-26.5-0.38, 0.510.631.518679856
2025-11-07 15:53:5943-297.5-206.9-20.054.71037433.5-26.4-0.38, 0.510.631.998679857
2025-11-07 15:55:5944-306.3-214.4-20.156.01056433.5-26.6-0.38, 0.510.633.158679858
2025-11-07 15:57:5945-310.3-212.9-20.456.41065633.6-26.6-0.38, 0.510.642.418679859
2025-11-07 15:59:5946-318.0-221.7-20.856.61071833.6-26.5-0.38, 0.510.636.678679860
2025-11-07 16:01:5947-324.2-219.2-21.057.21083133.8-26.4-0.37, 0.510.636.228679861
2025-11-07 16:03:5948-327.9-220.7-21.257.41088534.0-26.3-0.37, 0.520.646.608679862
2025-11-07 16:05:5949-334.8-223.3-21.457.71093934.0-26.2-0.37, 0.520.645.028679863
2025-11-07 16:07:5950-343.9-227.6-21.459.11122533.9-26.2-0.37, 0.510.6315.488679864
2025-11-07 16:09:5951-351.7-230.0-21.759.41129633.9-26.2-0.37, 0.510.632.278679865
2025-11-07 16:11:5952-356.0-230.3-21.760.01140033.9-26.2-0.37, 0.520.641.828679866
2025-11-07 16:13:5953-358.1-223.0-22.159.91137533.9-26.1-0.37, 0.520.630.008679867
2025-11-07 16:15:5954-360.6-231.1-22.160.01140434.0-26.2-0.37, 0.520.640.008679868
2025-11-07 16:17:5955-362.4-220.9-22.360.11142234.1-26.2-0.37, 0.520.640.008679869
2025-11-07 16:19:5956-362.4-208.5-22.460.71152734.3-26.1-0.37, 0.520.640.008679870
2025-11-07 16:21:5957-362.6-209.7-22.760.31140634.4-26.1-0.37, 0.520.640.008679871
2025-11-07 16:23:5958-364.2-210.5-22.960.21141134.5-26.2-0.37, 0.520.640.008679872
2025-11-07 16:25:5959-367.5-204.9-22.961.51163034.5-26.2-0.37, 0.520.640.008679873
2025-11-07 16:27:5960-368.1-204.0-23.062.01168134.7-26.2-0.37, 0.530.640.008679874
2025-11-07 16:29:5961-370.4-202.8-23.162.61176334.8-26.2-0.37, 0.530.640.008679875
2025-11-07 16:31:5962-365.8-201.7-23.262.01160735.0-26.3-0.37, 0.530.650.008679876
2025-11-07 16:33:5963-368.4-202.9-22.963.41186435.2-26.3-0.37, 0.540.650.008679877
2025-11-07 16:35:5964-363.2-202.5-22.963.31182035.4-26.4-0.37, 0.540.651.248679878

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 )