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 20349
Detector 14 day operating status:

Last detected dimming:
   202 hours and 13 minutes ago (2025-10-03 21:29 UTC)


Overview for dimming #:
   20349           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 #: 20349          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-01 06:09:5910.00.00.00.00 , 0.008626858
2025-10-01 06:11:5920.00.00.00.00 , 0.008626859
2025-10-01 06:13:5930.00.00.00.00 , 0.008626860
2025-10-01 06:15:5940.00.00.00.00 , 0.008626861
2025-10-01 06:17:5950.00.00.00.00 , 0.008626862
2025-10-01 06:19:5960.00.00.00.00 , 0.008626863
2025-10-01 06:21:597-0.4-4.2-10.81.037 , 0.008626864
2025-10-01 06:23:598-2.6-7.5-9.11.8263-0.95, 0.351.010.008626865
2025-10-01 06:25:599-5.7-10.1-9.92.2512-0.95, 0.361.028.368626866
2025-10-01 06:27:5910-8.2-12.9-10.42.3710-0.95, 0.361.014.878626867
2025-10-01 06:29:5911-10.1-14.2-10.72.4854-0.95, 0.361.014.788626868
2025-10-01 06:31:5912-13.7-16.7-10.73.21182-0.95, 0.361.015.158626869
2025-10-01 06:33:5913-17.0-16.5-10.83.31496-0.95, 0.361.014.558626870
2025-10-01 06:35:5914-22.6-17.4-10.03.42070-0.95, 0.351.025.318626871
2025-10-01 06:37:5915-29.3-19.6-9.43.62688-0.95, 0.361.025.898626872
2025-10-01 06:39:5916-36.9-22.4-9.43.93300-0.96, 0.361.025.608626873
2025-10-01 06:41:5917-41.4-23.8-9.64.33665-0.96, 0.361.024.548626874
2025-10-01 06:43:5918-47.7-25.3-9.74.44143-0.97, 0.351.033.258626875
2025-10-01 06:45:5919-54.6-27.0-10.04.64511-0.96, 0.341.023.668626876
2025-10-01 06:47:5920-60.6-27.0-10.24.94912-0.96, 0.331.022.818626877
2025-10-01 06:49:5921-63.2-27.9-10.35.15091-0.97, 0.331.022.138626878
2025-10-01 06:51:5922-67.5-29.4-10.64.95272-0.97, 0.331.021.358626879
2025-10-01 06:53:5923-72.2-30.9-11.05.35494-0.97, 0.321.021.858626880
2025-10-01 06:55:5924-89.3-43.7-11.67.8623212.2-50.0-0.76, 0.140.771.568626881
2025-10-01 06:57:5925-93.7-44.7-11.97.6641611.8-49.6-0.75, 0.130.775.398626882
2025-10-01 06:59:5926-98.0-44.9-12.08.0662611.8-50.4-0.76, 0.130.771.028626883
2025-10-01 07:01:5927-102.6-45.7-12.28.1678612.0-50.8-0.77, 0.140.781.448626884
2025-10-01 07:03:5928-108.9-46.0-12.58.3702812.3-52.3-0.78, 0.140.801.548626885
2025-10-01 07:05:5929-111.9-47.0-12.38.1716812.4-52.8-0.79, 0.150.801.348626886
2025-10-01 07:07:5930-117.7-48.0-12.58.5742312.4-53.1-0.79, 0.150.800.008626887
2025-10-01 07:09:5931-120.6-47.5-12.68.2753213.0-55.0-0.81, 0.160.823.448626888
2025-10-01 07:11:5932-125.2-49.4-12.78.3769312.6-54.2-0.80, 0.150.825.128626889
2025-10-01 07:13:5933-133.1-51.1-13.18.9795711.9-53.7-0.80, 0.140.817.358626890
2025-10-01 07:15:5934-136.9-52.9-13.29.6813511.3-52.3-0.78, 0.130.792.108626891
2025-10-01 07:17:5935-139.9-52.8-13.410.0832211.2-51.3-0.77, 0.120.782.508626892
2025-10-01 07:19:5936-140.6-54.3-13.39.4845111.5-51.1-0.77, 0.130.782.788626893
2025-10-01 07:21:5937-143.4-53.2-13.39.8861711.7-51.2-0.77, 0.130.786.798626894
2025-10-01 07:23:5938-144.7-52.3-13.310.1875212.0-51.2-0.77, 0.140.786.188626895
2025-10-01 07:25:5939-148.5-53.3-13.210.9897511.6-50.2-0.76, 0.130.773.928626896
2025-10-01 07:27:5940-151.2-51.7-13.211.4918011.8-49.7-0.75, 0.130.771.148626897
2025-10-01 07:29:5941-157.7-53.2-13.111.9956512.1-50.8-0.77, 0.140.780.008626898
2025-10-01 07:31:5942-159.2-52.9-12.912.0974412.4-51.3-0.77, 0.140.780.008626899
2025-10-01 07:33:5943-162.3-51.7-13.012.4978212.6-51.9-0.78, 0.150.791.898626900
2025-10-01 07:35:5944-167.0-51.9-13.012.91002112.8-52.3-0.78, 0.150.801.838626901
2025-10-01 07:37:5945-169.6-52.7-13.112.61018013.5-53.6-0.79, 0.170.813.588626902
2025-10-01 07:39:5946-175.7-54.4-13.213.21048413.7-54.9-0.80, 0.170.824.068626903
2025-10-01 07:41:5947-179.7-54.6-13.113.41067013.9-55.4-0.81, 0.180.833.808626904
2025-10-01 07:43:5948-183.1-55.2-13.113.41078514.0-55.4-0.81, 0.180.830.878626905
2025-10-01 07:45:5949-186.5-57.3-13.313.61084314.1-56.1-0.81, 0.180.831.008626906
2025-10-01 07:47:5950-188.4-56.9-13.313.31101014.5-57.6-0.83, 0.190.851.358626907
2025-10-01 07:49:5951-191.2-58.6-13.113.31116214.6-57.7-0.83, 0.190.850.008626908
2025-10-01 07:51:5952-195.9-58.7-13.313.91141314.7-58.1-0.83, 0.190.850.008626909
2025-10-01 07:53:5953-199.4-59.4-13.413.91150514.7-58.4-0.83, 0.200.860.008626910
2025-10-01 07:55:5954-201.5-61.2-13.313.81168815.1-60.3-0.85, 0.210.870.008626911
2025-10-01 07:57:5955-205.1-61.2-13.413.91171015.3-60.9-0.85, 0.210.881.178626912
2025-10-01 07:59:5956-211.5-62.6-13.516.41205615.1-60.4-0.85, 0.210.870.008626913
2025-10-01 08:01:5957-216.0-62.9-13.614.51219915.4-61.6-0.86, 0.210.880.958626914
2025-10-01 08:03:5958-223.0-63.1-13.615.01254715.5-61.8-0.86, 0.220.890.008626915
2025-10-01 08:05:5959-225.4-63.5-13.615.11275415.8-63.0-0.87, 0.220.890.928626916
2025-10-01 08:07:5960-229.6-63.6-13.615.51300415.8-62.7-0.86, 0.220.890.008626917
2025-10-01 08:09:5961-235.2-63.8-13.418.71346515.8-63.3-0.87, 0.220.900.008626918
2025-10-01 08:11:5962-273.8-63.4-11.919.81730415.6-63.5-0.87, 0.220.900.008626919
2025-10-01 08:13:5963-275.5-63.1-11.819.61748915.5-63.2-0.87, 0.220.900.008626920
2025-10-01 08:15:5964-290.8-64.2-11.924.21859115.3-63.1-0.87, 0.210.900.008626921
2025-10-01 08:17:5965-291.1-63.9-11.921.61855915.5-63.5-0.87, 0.220.900.008626922
2025-10-01 08:19:5966-288.2-64.0-11.919.71854416.2-67.8-0.90, 0.240.930.008626923
2025-10-01 08:21:5967-292.7-64.4-12.020.41869216.2-68.0-0.90, 0.240.931.238626924

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 )