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 17587
Detector 14 day operating status:

Last detected dimming:
   204 hours and 13 minutes ago (2025-05-12 23:57 UTC)


Overview for dimming #:
   17587           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 #: 17587          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-10-18 10:13:5910.00.00.00.00 , 1.368203928
2024-10-18 10:15:5920.00.00.00.00 , 1.468203929
2024-10-18 10:17:5930.00.00.00.00 , 1.038203930
2024-10-18 10:19:5940.00.00.00.00 , 0.918203931
2024-10-18 10:21:5950.00.00.00.00 , 0.008203932
2024-10-18 10:23:596-0.9-6.2-12.00.372 , 0.008203933
2024-10-18 10:25:597-2.4-13.5-12.60.6166-2.3-10.7-0.19, -0.140.230.008203934
2024-10-18 10:27:598-3.7-14.9-10.71.0277-2.3-10.6-0.19, -0.140.232.208203935
2024-10-18 10:29:599-5.2-16.8-10.31.4411-2.3-10.7-0.19, -0.140.2310.088203936
2024-10-18 10:31:5910-8.1-17.6-11.42.1621-2.2-10.7-0.19, -0.140.232.348203937
2024-10-18 10:33:5911-10.1-18.2-11.62.6763-2.6-11.0-0.19, -0.140.240.008203938
2024-10-18 10:35:5912-11.9-19.4-11.93.0860-2.9-10.4-0.18, -0.150.230.008203939
2024-10-18 10:37:5913-12.4-18.9-12.53.0880-2.9-11.0-0.19, -0.150.240.008203940
2024-10-18 10:39:5914-13.2-17.7-13.03.3932-3.2-11.0-0.19, -0.150.250.008203941
2024-10-18 10:41:5915-13.5-17.4-13.13.3936-2.4-12.1-0.21, -0.140.250.008203942
2024-10-18 10:43:5916-13.3-17.8-12.93.3938-2.6-12.5-0.22, -0.140.260.008203943
2024-10-18 10:45:5917-14.5-19.3-12.93.5988-2.6-12.6-0.22, -0.140.260.008203944
2024-10-18 10:47:5918-14.1-19.7-13.23.3944-2.6-12.5-0.22, -0.140.266.668203945
2024-10-18 10:49:5919-15.5-19.6-12.63.71049-2.7-12.4-0.22, -0.140.261.108203946
2024-10-18 10:51:5920-15.4-18.8-12.93.710627.334.50.57, 0.050.573.918203947
2024-10-18 10:53:5921-18.1-18.0-12.44.61280-2.7-12.0-0.21, -0.140.265.368203948
2024-10-18 10:55:5922-20.9-18.6-12.65.31473-2.5-12.1-0.21, -0.140.255.248203949
2024-10-18 10:57:5923-23.4-19.9-12.75.816127.735.80.59, 0.060.596.098203950
2024-10-18 10:59:5924-24.5-20.1-13.16.016517.635.90.59, 0.060.593.008203951
2024-10-18 11:01:5925-25.0-20.9-13.06.116877.736.00.59, 0.060.594.228203952
2024-10-18 11:03:5926-25.5-19.5-12.66.317347.836.30.59, 0.060.604.378203953
2024-10-18 11:05:5927-25.5-21.8-12.86.217057.537.00.60, 0.050.612.788203954
2024-10-18 11:07:5928-25.8-21.4-13.26.116898.136.30.59, 0.060.600.008203955
2024-10-18 11:09:5929-27.2-21.1-13.56.517718.036.20.59, 0.060.600.008203956
2024-10-18 11:11:5930-26.9-20.9-13.26.517749.935.20.58, 0.090.580.988203957
2024-10-18 11:13:5931-26.3-22.0-13.06.517708.936.40.59, 0.080.602.488203958
2024-10-18 11:15:5932-29.5-22.1-13.27.219479.435.90.59, 0.090.592.058203959
2024-10-18 11:17:5933-32.8-22.8-13.57.8212110.035.50.58, 0.100.590.998203960
2024-10-18 11:19:5934-34.1-24.0-13.78.2220910.235.50.58, 0.100.590.008203961
2024-10-18 11:21:5935-39.4-25.7-14.58.8238210.335.50.58, 0.100.590.008203962
2024-10-18 11:23:5936-43.9-25.9-14.99.6261810.435.60.58, 0.100.590.008203963
2024-10-18 11:25:5937-46.3-32.5-15.19.9270810.635.20.57, 0.110.580.008203964
2024-10-18 11:27:5938-48.3-37.7-15.010.2280110.335.60.58, 0.100.590.008203965
2024-10-18 11:29:5939-49.9-37.8-14.610.5292110.935.50.58, 0.110.591.148203966
2024-10-18 11:31:5940-51.1-41.1-14.410.9300610.835.40.58, 0.110.590.008203967
2024-10-18 11:33:5941-115.0-46.6-13.911.065051.04, 0.251.070.988203968
2024-10-18 11:35:5942-119.2-46.3-13.811.367381.04, 0.251.071.238203969
2024-10-18 11:37:5943-123.9-48.3-13.711.670281.04, 0.251.0718.118203970
2024-10-18 11:39:5944-130.0-48.7-13.912.072671.03, 0.251.069.508203971
2024-10-18 11:41:5945-130.6-49.3-14.111.471591.05, 0.261.082.068203972
2024-10-18 11:43:5946-135.6-49.1-14.112.475121.05, 0.261.081.018203973
2024-10-18 11:45:5947-141.9-49.7-14.112.877681.05, 0.261.080.008203974
2024-10-18 11:47:5948-146.1-50.2-14.513.279211.05, 0.251.089.588203975
2024-10-18 11:49:5949-146.7-50.5-14.613.079191.06, 0.251.0912.308203976
2024-10-18 11:51:5950-149.2-51.3-14.612.779471.06, 0.251.0911.458203977
2024-10-18 11:53:5951-154.1-51.3-14.813.181721.06, 0.251.098.998203978
2024-10-18 11:55:5952-157.4-51.4-14.913.282941.06, 0.251.091.188203979
2024-10-18 11:57:5953-161.7-51.9-14.813.385691.06, 0.251.091.448203980
2024-10-18 11:59:5954-165.5-52.1-15.113.386891.07, 0.251.106.128203981
2024-10-18 12:01:5955-171.4-52.2-15.313.789241.07, 0.251.1011.748203982
2024-10-18 12:03:5956-176.5-51.9-15.414.291891.07, 0.251.1013.108203983
2024-10-18 12:05:5957-178.9-52.0-15.814.491771.06, 0.251.0913.748203984
2024-10-18 12:07:5958-189.3-52.0-15.017.5100581.07, 0.251.101.598203985
2024-10-18 12:09:5959-204.9-51.6-15.418.9105021.07, 0.251.100.848203986
2024-10-18 12:11:5960-209.8-51.2-15.319.5107261.07, 0.251.101.078203987
2024-10-18 12:13:5961-189.6-50.9-16.115.595761.06, 0.251.092.598203988
2024-10-18 12:15:5962-223.2-51.4-15.720.5111121.06, 0.251.092.658203989
2024-10-18 12:17:5963-228.1-51.7-15.921.2112921.05, 0.251.081.098203990
2024-10-18 12:19:5964-230.0-52.0-15.921.0112921.06, 0.251.095.038203991
2024-10-18 12:21:5965-237.6-51.7-15.722.8117741.05, 0.251.080.978203992
2024-10-18 12:23:5966-243.8-51.6-15.823.5119801.05, 0.251.083.138203993
2024-10-18 12:25:5967-249.7-52.3-16.024.4122271.05, 0.241.081.348203994
2024-10-18 12:27:5968-337.1-53.2-13.177.6194423.0-17.4-0.30, -0.040.311.238203995
2024-10-18 12:29:5969-341.5-53.6-13.378.3195612.5-17.0-0.30, -0.050.300.008203996
2024-10-18 12:31:5970-345.0-53.7-13.380.0198202.9-17.7-0.31, -0.040.310.008203997
2024-10-18 12:33:5971-335.9-54.3-13.374.5191911.2-16.5-0.29, -0.070.300.008203998
2024-10-18 12:35:5972-349.4-56.3-13.581.0199282.5-17.7-0.31, -0.050.310.008203999
2024-10-18 12:37:5973-348.5-57.3-13.481.0198032.3-17.4-0.30, -0.050.311.678204000
2024-10-18 12:39:5974-356.4-57.8-13.680.6202232.2-17.4-0.30, -0.050.312.528204001
2024-10-18 12:41:5975-361.8-56.8-13.582.6206222.4-18.5-0.32, -0.050.325.558204002
2024-10-18 12:43:5976-356.7-58.8-13.778.0201062.1-18.2-0.32, -0.060.325.378204003
2024-10-18 12:45:5977-373.0-59.3-13.687.7213582.2-19.5-0.34, -0.050.3414.498204004
2024-10-18 12:47:5978-348.5-59.4-14.175.2194360.0-16.9-0.29, -0.090.318.638204005
2024-10-18 12:49:5979-375.8-60.3-13.588.8215991.7-18.7-0.32, -0.060.337.268204006
2024-10-18 12:51:5980-381.7-61.3-13.689.7218731.4-18.9-0.33, -0.070.332.488204007
2024-10-18 12:53:5981-263.8-61.5-17.727.9123241.01, 0.221.032.418204008
2024-10-18 12:55:5982-261.4-62.5-17.826.9120801.01, 0.221.031.948204009
2024-10-18 12:57:5983-246.2-62.0-17.725.1116191.00, 0.221.021.128204010
2024-10-18 12:59:5984-246.7-62.7-17.825.1115890.99, 0.211.010.008204011
2024-10-18 13:01:5985-245.3-63.5-17.824.9115271.00, 0.221.020.008204012
2024-10-18 13:03:5986-245.7-63.2-17.924.8115430.99, 0.221.020.008204013
2024-10-18 13:05:5987-247.4-62.9-17.925.1115990.99, 0.211.010.008204014
2024-10-18 13:07:5988-246.0-61.9-17.725.2115980.98, 0.211.001.048204015
2024-10-18 13:09:5989-259.7-62.5-17.826.21200112.880.00.97, 0.210.990.888204016
2024-10-18 13:11:5990-375.1-61.9-13.992.2216262.0-24.9-0.43, -0.050.430.008204017
2024-10-18 13:13:5991-243.9-62.6-17.526.01163212.679.30.97, 0.200.990.008204018

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 )