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 20184
Detector 14 day operating status:

Last detected dimming:
   202 hours and 2 minutes ago (2025-10-03 21:29 UTC)


Overview for dimming #:
   20184           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 #: 20184          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-19 10:37:5910.00.00.00.00 , 0.008609797
2025-09-19 10:39:5920.00.00.00.00 , 1.068609798
2025-09-19 10:41:5930.00.00.00.00 , 0.878609799
2025-09-19 10:43:5940.00.00.00.00 , 0.008609800
2025-09-19 10:45:5950.00.00.00.00 , 0.008609801
2025-09-19 10:47:5960.00.00.00.00 , 1.128609802
2025-09-19 10:49:5970.00.00.00.00 , 1.058609803
2025-09-19 10:51:5980.00.00.00.00 , 1.138609804
2025-09-19 10:53:5990.00.00.00.00 , 1.848609805
2025-09-19 10:55:59100.00.00.00.00 , 2.648609806
2025-09-19 10:57:5911-0.10.0-34.90.04 , 3.338609807
2025-09-19 10:59:59120.00.00.00.00 , 2.178609808
2025-09-19 11:01:59130.00.0-7.70.03-18.2-11.2-0.19, -0.430.472.348609809
2025-09-19 11:03:5914-0.10.0-35.60.04 , 2.018609810
2025-09-19 11:05:5915-0.4-2.8-8.20.248-17.0-11.4-0.19, -0.410.453.018609811
2025-09-19 11:07:5916-0.8-4.5-9.10.381-17.5-11.2-0.19, -0.420.462.358609812
2025-09-19 11:09:5917-0.8-2.9-7.70.388-16.5-11.0-0.18, -0.400.443.368609813
2025-09-19 11:11:5918-0.8-3.5-8.60.386-17.2-11.1-0.19, -0.420.461.768609814
2025-09-19 11:13:5919-1.0-5.2-9.10.397-17.7-11.2-0.19, -0.420.461.648609815
2025-09-19 11:15:5920-1.2-8.4-10.20.394-17.5-11.3-0.19, -0.420.461.568609816
2025-09-19 11:17:5921-1.1-9.7-15.40.375-17.9-11.8-0.20, -0.430.473.658609817
2025-09-19 11:19:5922-1.5-12.4-14.30.4105-17.5-11.2-0.19, -0.420.461.568609818
2025-09-19 11:21:5923-1.4-11.3-13.70.393-17.5-11.2-0.19, -0.420.463.688609819
2025-09-19 11:23:5924-1.6-12.3-14.60.3100-17.6-11.1-0.19, -0.420.464.038609820
2025-09-19 11:25:5925-1.9-12.5-13.00.4122-17.6-11.4-0.19, -0.420.463.758609821
2025-09-19 11:27:5926-2.0-11.5-10.50.5141-17.2-11.1-0.19, -0.420.453.758609822
2025-09-19 11:29:5927-1.8-10.4-11.90.5134-16.6-11.0-0.19, -0.400.451.278609823
2025-09-19 11:31:5928-1.7-7.1-10.60.5138-16.0-10.8-0.18, -0.400.441.108609824
2025-09-19 11:33:5929-1.7-6.9-9.30.5154-16.3-10.9-0.18, -0.400.440.898609825
2025-09-19 11:35:5930-1.7-7.6-9.80.5149-16.5-10.8-0.18, -0.400.440.008609826
2025-09-19 11:37:5931-2.0-10.5-12.00.5149-16.8-10.9-0.18, -0.410.450.008609827
2025-09-19 11:39:5932-2.5-11.7-12.70.6163-16.3-10.9-0.18, -0.400.440.008609828
2025-09-19 11:41:5933-2.7-12.1-11.40.7200-16.5-10.9-0.18, -0.400.441.528609829
2025-09-19 11:43:5934-2.7-12.1-12.40.7193-16.1-10.9-0.18, -0.400.441.018609830
2025-09-19 11:45:5935-2.4-10.7-10.80.7188-16.5-10.9-0.18, -0.400.440.008609831
2025-09-19 11:47:5936-2.8-11.7-11.90.7211-16.5-10.8-0.18, -0.400.440.008609832
2025-09-19 11:49:5937-3.5-14.3-13.20.8217-16.9-11.2-0.19, -0.410.450.008609833
2025-09-19 11:51:5938-3.8-13.8-11.70.9257-16.7-11.2-0.19, -0.410.453.448609834
2025-09-19 11:53:5939-4.2-14.3-12.21.0286-16.6-11.1-0.19, -0.400.452.218609835
2025-09-19 11:55:5940-4.7-16.0-11.41.1316-16.9-11.3-0.19, -0.410.451.788609836
2025-09-19 11:57:5941-4.2-12.5-10.91.1312-16.6-10.9-0.18, -0.400.441.598609837
2025-09-19 11:59:5942-4.9-14.7-11.11.3328-16.7-10.8-0.18, -0.410.451.338609838
2025-09-19 12:01:5943-7.8-15.0-13.12.2476-16.0-12.8-0.22, -0.390.451.198609839
2025-09-19 12:03:5944-11.4-24.0-13.53.6650-5.8-50.8-0.78, -0.180.806.208609840
2025-09-19 12:05:5945-14.1-30.2-15.74.5738-4.9-59.5-0.87, -0.150.881.658609841
2025-09-19 12:07:5946-17.6-33.5-16.95.5865-4.5-64.7-0.91, -0.130.921.328609842
2025-09-19 12:09:5947-19.9-33.5-17.56.1938-4.4-65.5-0.92, -0.130.931.538609843
2025-09-19 12:11:5948-20.3-34.2-22.26.0849-16.6-12.1-0.20, -0.410.451.128609844
2025-09-19 12:13:5949-25.1-36.4-21.27.11058-4.5-67.1-0.93, -0.130.940.008609845
2025-09-19 12:15:5950-28.9-42.4-21.17.91154-5.0-68.4-0.94, -0.130.950.008609846
2025-09-19 12:17:5951-30.4-42.8-22.88.11169-5.3-70.9-0.95, -0.130.960.008609847
2025-09-19 12:19:5952-34.1-37.7-20.09.21390-5.3-71.0-0.95, -0.130.960.008609848
2025-09-19 12:21:5953-36.4-40.2-20.99.71432-5.2-71.2-0.95, -0.130.960.008609849
2025-09-19 12:23:5954-35.6-42.4-22.09.31343-5.4-70.8-0.95, -0.140.960.008609850
2025-09-19 12:25:5955-42.6-41.9-18.312.01739-5.4-71.2-0.95, -0.130.960.008609851
2025-09-19 12:27:5956-47.3-59.0-18.712.91862-6.1-70.8-0.95, -0.150.960.008609852
2025-09-19 12:29:5957-50.4-62.0-20.813.31894-6.3-70.7-0.95, -0.150.961.078609853
2025-09-19 12:31:5958-55.3-67.0-21.013.22008-6.7-68.8-0.94, -0.160.951.088609854
2025-09-19 12:33:5959-63.9-75.7-21.114.62243-7.3-67.1-0.92, -0.180.940.928609855
2025-09-19 12:35:5960-72.7-81.9-21.615.92458-7.5-64.8-0.91, -0.180.934.718609856
2025-09-19 12:37:5961-80.8-87.4-19.918.12793-7.7-65.4-0.91, -0.190.9312.658609857
2025-09-19 12:39:5962-92.6-83.4-16.922.03663-7.1-64.7-0.91, -0.180.9213.768609858
2025-09-19 12:41:5963-124.9-85.4-13.931.56119-6.2-64.8-0.91, -0.160.9211.938609859
2025-09-19 12:43:5964-132.3-88.8-13.833.36462-6.3-62.0-0.89, -0.170.908.728609860
2025-09-19 12:45:5965-131.4-90.8-14.233.36446-6.1-63.6-0.90, -0.160.9110.038609861
2025-09-19 12:47:5966-131.0-89.2-14.233.26420-6.1-63.8-0.90, -0.160.922.068609862
2025-09-19 12:49:5967-131.0-89.3-14.233.16426-5.9-61.1-0.88, -0.160.901.748609863
2025-09-19 12:51:5968-133.1-91.1-14.133.66476-6.2-61.8-0.89, -0.170.901.338609864
2025-09-19 12:53:5969-136.3-92.3-14.034.96732-5.9-60.4-0.87, -0.160.891.408609865
2025-09-19 12:55:5970-148.3-91.6-13.837.67499-5.4-57.0-0.84, -0.160.861.188609866
2025-09-19 12:57:5971-141.4-93.7-14.236.06956-5.6-57.8-0.85, -0.160.872.188609867
2025-09-19 12:59:5972-140.9-91.0-14.535.86896-5.4-55.0-0.82, -0.170.841.808609868
2025-09-19 13:01:5973-139.6-90.6-14.635.76871-5.1-53.4-0.81, -0.160.821.368609869
2025-09-19 13:03:5974-129.9-91.1-14.834.26257-5.8-59.0-0.86, -0.170.881.218609870
2025-09-19 13:05:5975-142.9-92.6-14.736.67096-4.5-50.9-0.78, -0.160.801.158609871
2025-09-19 13:07:5976-132.9-90.2-14.835.06527-4.9-55.2-0.83, -0.160.841.598609872
2025-09-19 13:09:5977-135.0-89.5-14.635.56781-4.7-53.8-0.81, -0.160.831.578609873
2025-09-19 13:11:5978-138.5-92.5-14.736.16919-5.1-52.3-0.80, -0.160.811.878609874
2025-09-19 13:13:5979-144.9-89.7-14.936.57098-5.7-44.2-0.70, -0.190.731.178609875
2025-09-19 13:15:5980-142.5-89.8-14.936.07041-5.2-45.2-0.72, -0.180.740.948609876
2025-09-19 13:17:5981-144.8-89.7-15.136.37098-5.3-44.1-0.70, -0.180.720.888609877
2025-09-19 13:19:5982-143.7-87.0-14.936.37161-4.8-43.3-0.69, -0.180.710.008609878
2025-09-19 13:21:5983-142.0-86.4-14.935.67057-4.9-42.2-0.68, -0.180.700.008609879
2025-09-19 13:23:5984-143.3-87.8-15.036.07044-4.9-41.4-0.67, -0.180.690.008609880
2025-09-19 13:25:5985-135.0-87.6-14.934.96756-4.2-47.8-0.75, -0.160.760.008609881
2025-09-19 13:27:5986-141.8-87.0-14.736.77216-4.5-46.2-0.73, -0.170.750.008609882
2025-09-19 13:29:5987-138.7-87.2-15.035.76951-4.8-46.3-0.73, -0.170.750.008609883
2025-09-19 13:31:5988-138.2-87.8-14.736.37013-5.0-46.7-0.73, -0.170.750.008609884
2025-09-19 13:33:5989-138.6-89.7-14.836.37095-4.9-46.0-0.73, -0.170.750.008609885
2025-09-19 13:35:5990-135.1-87.5-14.635.76965-4.1-47.2-0.74, -0.160.760.008609886

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 )