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 13924
Detector 14 day operating status:

Last detected dimming:
   201 hours and 33 minutes ago (2024-04-19 23:57 UTC)


Overview for dimming #:
   13924           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 #: 13924          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-07-21 08:03:592-0.1-0.2-10.30.08 , 0.007591802
2023-07-21 08:05:593-0.2-1.7-6.70.122 , 0.007591803
2023-07-21 08:07:594-0.5-3.1-7.60.355 , 0.007591804
2023-07-21 08:09:595-0.7-4.4-8.50.46533.2-48.6-0.64, 0.500.810.967591805
2023-07-21 08:11:596-3.0-5.9-9.51.328631.3-43.6-0.60, 0.470.7652.657591806
2023-07-21 08:13:597-5.3-6.4-9.22.148931.5-44.4-0.60, 0.470.7749.897591807
2023-07-21 08:15:598-12.9-10.8-10.34.6111328.8-28.7-0.43, 0.420.6032.397591808
2023-07-21 08:17:599-22.3-12.1-10.57.8191830.7-10.5-0.16, 0.440.4718.367591809
2023-07-21 08:19:5910-29.9-13.2-10.310.6256030.8-10.4-0.16, 0.440.4713.187591810
2023-07-21 08:21:5911-42.2-14.0-10.414.6354228.8-12.6-0.19, 0.410.460.007591811
2023-07-21 08:23:5912-53.4-16.3-10.818.1440715.4-11.7-0.20, 0.190.270.007591812
2023-07-21 08:25:5913-65.6-18.4-10.822.2536816.7-13.3-0.22, 0.210.310.007591813
2023-07-21 08:27:5914-71.4-20.0-11.123.3568817.8-14.7-0.25, 0.230.341.667591814
2023-07-21 08:29:5915-78.9-21.5-10.826.0636818.4-15.3-0.25, 0.240.351.827591815
2023-07-21 08:31:5916-82.1-21.1-10.826.5654017.9-13.8-0.23, 0.230.330.007591816
2023-07-21 08:33:5917-95.6-22.5-10.830.6754018.4-14.9-0.25, 0.240.343.787591817
2023-07-21 08:35:5918-101.8-21.7-10.632.7808518.8-14.5-0.24, 0.250.3414.897591818
2023-07-21 08:37:5919-109.9-24.8-10.735.5872018.1-14.5-0.24, 0.230.345.687591819
2023-07-21 08:39:5920-117.8-27.6-11.136.7912219.2-14.1-0.23, 0.250.341.167591820
2023-07-21 08:41:5921-119.5-29.4-11.037.7930919.5-16.6-0.27, 0.260.381.897591821
2023-07-21 08:43:5922-130.0-31.6-11.340.9989219.2-16.2-0.27, 0.250.371.857591822
2023-07-21 08:45:5923-137.9-32.1-11.443.11037218.7-17.7-0.29, 0.250.382.487591823
2023-07-21 08:59:5924-161.1-44.2-12.148.81156119.1-22.6-0.37, 0.260.450.007591830
2023-07-21 09:01:5925-163.3-45.0-12.149.61182019.2-22.9-0.37, 0.260.450.007591831
2023-07-21 09:03:5926-173.8-46.0-12.052.31258218.4-22.9-0.37, 0.240.450.007591832
2023-07-21 09:05:5927-179.1-46.6-12.053.61292418.7-22.4-0.37, 0.250.440.007591833
2023-07-21 09:07:5928-183.9-48.3-12.154.71317117.9-21.8-0.36, 0.230.436.867591834
2023-07-21 09:09:5929-195.7-48.0-12.157.51386216.7-21.6-0.36, 0.210.422.017591835
2023-07-21 09:11:5930-208.1-48.2-12.061.11482517.1-23.4-0.38, 0.220.441.217591836
2023-07-21 09:13:5931-215.1-48.5-12.262.41513416.6-23.4-0.38, 0.210.441.407591837
2023-07-21 09:15:5932-217.0-48.3-12.162.51519016.9-23.5-0.39, 0.220.440.007591838
2023-07-21 09:17:5933-223.2-50.5-12.364.21548416.6-23.6-0.39, 0.210.441.127591839
2023-07-21 09:19:5934-224.5-50.4-12.363.81547016.3-23.6-0.39, 0.210.440.007591840
2023-07-21 09:21:5935-225.3-50.9-12.364.31546416.5-23.8-0.39, 0.210.450.967591841
2023-07-21 09:23:5936-232.7-51.4-12.365.41591416.4-23.8-0.39, 0.210.440.007591842
2023-07-21 09:25:5937-237.2-52.4-12.366.31614016.9-23.7-0.39, 0.220.450.007591843
2023-07-21 09:27:5938-242.0-51.3-12.268.41670216.4-23.1-0.38, 0.210.433.617591844
2023-07-21 09:29:5939-252.1-51.1-12.271.41730416.0-21.1-0.35, 0.200.405.487591845
2023-07-21 09:31:5940-271.7-50.6-12.276.31862915.1-21.2-0.35, 0.190.4014.407591846
2023-07-21 09:33:5941-276.9-50.3-12.577.31874115.0-20.6-0.34, 0.180.396.657591847
2023-07-21 09:35:5942-280.4-48.3-12.476.91915515.2-20.4-0.34, 0.190.390.887591848
2023-07-21 09:37:5943-289.1-46.9-12.279.81973314.3-20.6-0.34, 0.170.390.007591849
2023-07-21 09:39:5944-294.8-44.4-12.184.32025314.3-21.0-0.35, 0.170.391.787591850
2023-07-21 09:41:5945-293.0-45.0-12.381.31982514.6-20.7-0.35, 0.180.393.477591851
2023-07-21 09:43:5946-300.6-44.6-12.283.92040014.4-20.5-0.34, 0.170.382.587591852
2023-07-21 09:45:5947-308.2-43.6-12.384.42063314.1-20.0-0.34, 0.170.384.227591853
2023-07-21 09:47:5948-313.6-44.4-12.484.82089914.6-20.0-0.34, 0.180.380.007591854
2023-07-21 09:49:5949-316.5-43.8-12.584.02085814.6-20.0-0.34, 0.180.381.097591855
2023-07-21 09:51:5950-321.4-43.6-12.683.82091114.8-20.6-0.34, 0.180.394.377591856
2023-07-21 09:53:5951-326.4-44.2-12.585.52129914.6-20.7-0.35, 0.180.3913.437591857
2023-07-21 09:55:5952-359.1-43.6-12.796.02330014.1-22.1-0.37, 0.170.4115.707591858
2023-07-21 09:57:5953-366.7-43.6-12.796.82368114.1-22.3-0.37, 0.170.4110.227591859
2023-07-21 09:59:5954-376.3-42.8-12.999.52409014.6-22.3-0.37, 0.180.415.557591860
2023-07-21 10:01:5955-387.7-42.3-12.9102.42463513.9-21.4-0.36, 0.160.4018.847591861
2023-07-21 10:03:5956-401.5-42.1-13.0105.12538913.4-20.6-0.35, 0.160.3831.667591862
2023-07-21 10:05:5957-391.7-41.6-13.1100.82459913.7-19.4-0.33, 0.160.3619.107591863
2023-07-21 10:07:5958-400.7-43.7-13.2102.62502513.9-19.3-0.32, 0.160.366.467591864
2023-07-21 10:09:5959-431.3-42.9-13.3112.62672013.1-20.5-0.35, 0.150.386.297591865
2023-07-21 10:11:5960-441.6-43.2-13.3115.32721912.7-20.4-0.34, 0.140.3716.207591866
2023-07-21 10:13:5961-448.9-43.2-13.3116.62778812.6-19.9-0.34, 0.140.369.857591867
2023-07-21 10:15:5962-458.5-41.6-13.4117.92814612.2-19.2-0.33, 0.130.352.197591868
2023-07-21 10:17:5963-466.6-42.4-13.5134.72858211.1-19.8-0.34, 0.110.362.377591869
2023-07-21 10:19:5964-463.5-42.3-13.7120.12802712.1-18.9-0.32, 0.130.354.777591870
2023-07-21 10:21:5965-488.7-44.2-13.6140.02955211.2-19.2-0.33, 0.120.352.147591871
2023-07-21 10:23:5966-496.1-43.5-13.8139.52967811.1-18.0-0.31, 0.110.330.007591872
2023-07-21 10:25:5967-492.1-44.3-13.9126.02920811.7-18.1-0.31, 0.120.331.177591873
2023-07-21 10:27:5968-476.3-43.8-14.1118.42804912.0-17.2-0.29, 0.130.320.007591874
2023-07-21 10:29:5969-499.7-44.2-14.1125.52937911.4-18.0-0.31, 0.120.330.007591875
2023-07-21 10:31:5970-491.5-45.6-14.1120.32887312.3-17.4-0.30, 0.130.320.007591876
2023-07-21 10:33:5971-495.2-45.4-14.2119.82889512.7-17.5-0.30, 0.140.331.377591877
2023-07-21 10:35:5972-513.1-45.8-14.2138.82989711.2-17.8-0.30, 0.120.331.127591878
2023-07-21 10:37:5973-505.0-44.6-14.3135.22922711.2-18.1-0.31, 0.120.331.857591879
2023-07-21 10:39:5974-515.1-48.0-14.3139.22975911.0-16.6-0.28, 0.110.300.007591880
2023-07-21 10:41:5975-502.6-53.1-14.5120.82866011.8-16.7-0.29, 0.130.310.977591881
2023-07-21 10:43:5976-520.3-45.8-14.5141.02977510.9-17.0-0.29, 0.110.313.767591882
2023-07-21 10:45:5977-525.2-47.4-14.3128.33013011.4-16.2-0.28, 0.120.300.007591883
2023-07-21 10:47:5978-509.8-45.8-14.7121.12863911.5-16.1-0.28, 0.120.300.897591884
2023-07-21 10:49:5979-526.0-47.5-14.4128.63001111.4-16.2-0.28, 0.120.300.007591885
2023-07-21 10:51:5980-512.1-46.1-14.6122.32889211.7-15.9-0.27, 0.120.301.167591886
2023-07-21 10:53:5981-581.2-46.3-14.4156.93345510.4-17.5-0.30, 0.100.321.027591887
2023-07-21 10:55:5982-561.0-48.2-14.7132.93169411.2-16.7-0.29, 0.120.310.987591888
2023-07-21 10:57:5983-573.6-46.1-14.7150.53238710.3-17.8-0.31, 0.100.320.007591889
2023-07-21 10:59:5984-562.3-47.1-14.8130.83149311.5-17.1-0.29, 0.120.320.007591890
2023-07-21 11:01:5985-566.3-47.3-14.9130.73144211.4-17.1-0.29, 0.120.310.007591891
2023-07-21 11:03:5986-572.1-47.6-15.0130.13171411.2-16.4-0.28, 0.120.300.007591892
2023-07-21 11:05:5987-576.4-48.1-14.9132.43202411.3-16.4-0.28, 0.120.300.007591893
2023-07-21 11:07:5988-598.7-50.4-14.8152.83332910.2-16.6-0.28, 0.100.300.007591894
2023-07-21 11:09:5989-581.3-50.1-14.9133.13211311.0-16.0-0.27, 0.110.300.007591895
2023-07-21 11:11:5990-585.9-52.7-14.7135.63253311.1-15.8-0.27, 0.110.290.007591896
2023-07-21 11:13:5991-603.8-54.0-14.5156.53376310.6-16.3-0.28, 0.100.300.007591897
2023-07-21 11:15:5992-610.6-57.4-14.4160.33435910.4-15.4-0.26, 0.100.280.007591898
2023-07-21 11:17:5993-620.8-58.6-14.3164.03494610.1-15.2-0.26, 0.090.280.007591899
2023-07-21 11:19:5994-626.2-58.9-14.3166.0352419.6-14.9-0.26, 0.090.272.137591900

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 )