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 19304
Detector 14 day operating status:

Last detected dimming:
   218 hours and 31 minutes ago (2025-07-05 03:31 UTC)


Overview for dimming #:
   19304           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 #: 19304          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-16 09:19:5910.00.00.00.00 , 0.008473794
2025-06-16 09:21:5920.00.00.00.00 , 0.008473795
2025-06-16 09:23:5930.00.00.00.00 , 0.008473796
2025-06-16 09:25:594-0.1-0.5-19.10.05 , 0.008473797
2025-06-16 09:27:595-1.9-13.1-18.10.310024.2-4.7-0.08, 0.400.400.008473798
2025-06-16 09:29:596-3.6-20.9-22.10.616124.1-4.9-0.08, 0.390.400.008473799
2025-06-16 09:31:597-6.1-28.4-24.10.823024.6-5.0-0.08, 0.400.410.008473800
2025-06-16 09:33:598-13.8-44.1-24.91.542924.3-6.1-0.10, 0.400.410.008473801
2025-06-16 09:35:599-50.7-70.8-31.44.7131823.9-6.2-0.10, 0.390.403.178473802
2025-06-16 09:37:5910-90.2-126.9-33.86.8191723.1-7.3-0.12, 0.380.407.938473803
2025-06-16 09:39:5911-139.7-210.9-36.98.6244322.5-8.5-0.14, 0.370.3913.368473804
2025-06-16 09:41:5912-178.7-231.5-38.110.8304222.6-8.6-0.14, 0.370.4012.708473805
2025-06-16 09:43:5913-195.2-206.0-41.211.9335323.2-8.1-0.13, 0.380.4014.878473806
2025-06-16 09:45:5914-239.3-253.8-39.614.3404923.0-7.9-0.13, 0.380.4034.568473807
2025-06-16 09:47:5915-266.4-260.0-39.416.1453823.0-7.8-0.13, 0.380.4040.148473808
2025-06-16 09:49:5916-280.0-247.9-37.817.7498123.2-7.5-0.12, 0.380.40114.908473809
2025-06-16 09:51:5917-295.1-248.8-34.419.6547423.3-7.5-0.12, 0.380.4026.158473810
2025-06-16 09:53:5918-316.1-248.2-31.222.0614223.3-7.4-0.12, 0.380.4037.018473811
2025-06-16 09:55:5919-326.9-252.4-30.323.1644023.4-7.3-0.12, 0.380.4054.508473812
2025-06-16 09:57:5920-327.5-231.0-30.023.6657623.5-7.2-0.12, 0.380.4035.218473813
2025-06-16 09:59:5921-337.8-233.6-28.924.7686523.5-7.0-0.11, 0.380.4013.118473814
2025-06-16 10:01:5922-344.7-240.6-27.125.9716323.5-6.9-0.11, 0.380.4018.878473815
2025-06-16 10:03:5923-352.9-248.0-25.027.3755023.5-6.8-0.11, 0.390.4041.968473816
2025-06-16 10:05:5924-359.0-266.2-24.427.6762223.5-6.9-0.11, 0.380.4019.708473817
2025-06-16 10:07:5925-366.4-269.4-23.828.5787023.5-6.9-0.11, 0.390.4015.158473818
2025-06-16 10:09:5926-372.3-263.0-23.229.3808023.5-6.8-0.11, 0.390.4011.418473819
2025-06-16 10:11:5927-372.5-259.9-23.229.8817123.6-6.8-0.11, 0.390.403.168473820
2025-06-16 10:13:5928-375.3-252.0-22.830.7840523.5-6.7-0.11, 0.380.402.138473821
2025-06-16 10:15:5929-379.1-255.0-22.631.5859523.5-6.7-0.11, 0.380.401.348473822
2025-06-16 10:17:5930-381.2-256.9-23.131.6861823.5-6.5-0.11, 0.380.401.518473823
2025-06-16 10:19:5931-381.3-256.6-22.932.4880223.5-6.4-0.10, 0.380.401.518473824
2025-06-16 10:21:5932-381.1-262.7-22.732.3878723.5-6.4-0.10, 0.380.400.928473825
2025-06-16 10:23:5933-384.0-264.0-22.732.9890723.5-6.4-0.10, 0.380.4017.068473826
2025-06-16 10:25:5934-385.7-272.0-23.033.1894823.5-6.4-0.10, 0.380.4015.138473827
2025-06-16 10:27:5935-392.8-279.5-21.934.9944123.5-6.2-0.10, 0.390.4022.728473828
2025-06-16 10:29:5936-403.9-276.2-21.236.4983323.6-6.1-0.10, 0.390.4025.888473829
2025-06-16 10:31:5937-412.5-271.4-20.238.21030523.6-5.9-0.10, 0.390.4023.808473830
2025-06-16 10:33:5938-413.3-263.2-19.339.61065223.7-5.8-0.09, 0.390.406.978473831
2025-06-16 10:35:5939-411.5-249.2-17.941.31102723.8-5.7-0.09, 0.390.406.818473832
2025-06-16 10:37:5940-411.1-251.9-16.942.91140023.9-5.5-0.09, 0.390.405.498473833
2025-06-16 10:39:5941-413.8-240.9-15.545.71200323.9-5.3-0.09, 0.390.407.428473834
2025-06-16 10:41:5942-418.9-241.7-14.648.71269524.0-5.1-0.08, 0.390.400.008473835
2025-06-16 10:43:5943-415.6-240.8-14.249.51284924.0-5.1-0.08, 0.390.4019.078473836
2025-06-16 10:45:5944-417.6-234.8-14.051.21319824.1-4.9-0.08, 0.390.408.388473837
2025-06-16 10:47:5945-418.0-231.9-13.453.01353424.1-4.8-0.08, 0.400.400.848473838
2025-06-16 10:49:5946-411.3-226.3-13.154.11369324.2-4.7-0.08, 0.400.401.658473839
2025-06-16 10:51:5947-413.6-223.0-13.155.91401724.3-4.6-0.07, 0.400.404.738473840
2025-06-16 10:53:5948-416.8-220.7-13.257.11423724.3-4.6-0.07, 0.400.405.838473841
2025-06-16 10:55:5949-419.4-217.8-13.159.21466824.4-4.4-0.07, 0.400.417.948473842
2025-06-16 10:57:5950-423.2-215.0-13.062.71518024.4-4.3-0.07, 0.400.402.508473843
2025-06-16 10:59:5951-427.1-211.8-13.068.31583324.4-4.4-0.07, 0.400.413.598473844
2025-06-16 11:01:5952-430.9-205.9-12.873.81643624.5-4.3-0.07, 0.400.410.008473845
2025-06-16 11:03:5953-430.7-201.9-12.678.71700924.5-4.3-0.07, 0.400.415.728473846
2025-06-16 11:05:5954-432.4-204.8-12.582.71740224.6-4.3-0.07, 0.400.411.278473847
2025-06-16 11:07:5955-435.0-204.1-12.490.21786324.6-4.4-0.07, 0.400.412.098473848
2025-06-16 11:09:5956-435.5-201.3-12.495.31827924.7-4.4-0.07, 0.400.410.008473849
2025-06-16 11:11:5957-439.6-197.2-12.5100.21856424.8-4.4-0.07, 0.410.411.268473850
2025-06-16 11:13:5958-445.1-195.4-12.5104.61907524.8-4.4-0.07, 0.410.411.178473851
2025-06-16 11:15:5959-448.4-187.7-12.6110.81957924.9-4.3-0.07, 0.410.411.148473852
2025-06-16 11:17:5960-454.3-187.5-12.7113.81985424.9-4.3-0.07, 0.410.4112.748473853
2025-06-16 11:19:5961-456.1-184.6-12.9118.02024424.9-4.3-0.07, 0.410.4112.718473854
2025-06-16 11:21:5962-461.7-188.6-13.0118.82046524.9-4.4-0.07, 0.410.419.598473855
2025-06-16 11:23:5963-465.5-185.1-13.1123.02068024.9-4.2-0.07, 0.410.411.188473856
2025-06-16 11:25:5964-461.3-186.4-13.1122.52054324.9-4.2-0.07, 0.410.410.008473857
2025-06-16 11:27:5965-464.6-185.9-13.1123.52074224.8-3.9-0.06, 0.410.411.208473858
2025-06-16 11:29:5966-461.6-184.1-13.2124.02065124.8-3.8-0.06, 0.410.411.088473859
2025-06-16 11:31:5967-457.5-182.6-13.2123.72072124.8-3.6-0.06, 0.410.410.008473860
2025-06-16 11:33:5968-455.9-182.3-13.2126.02090124.8-3.4-0.06, 0.410.410.008473861
2025-06-16 11:35:5969-451.6-181.1-13.0126.52106025.1-3.4-0.05, 0.410.410.008473862
2025-06-16 11:37:5970-449.7-180.9-12.9126.82127625.1-3.2-0.05, 0.410.410.008473863
2025-06-16 11:39:5971-446.6-178.9-12.9125.72142025.3-3.2-0.05, 0.410.420.008473864
2025-06-16 11:41:5972-444.4-178.3-12.8126.92160125.4-2.9-0.05, 0.420.420.008473865
2025-06-16 11:43:5973-441.1-176.1-12.8126.12163825.4-2.8-0.04, 0.420.420.008473866
2025-06-16 11:45:5974-440.8-175.9-12.7123.92164325.4-2.6-0.04, 0.420.420.008473867
2025-06-16 11:47:5975-439.7-174.3-12.6124.62160325.1-2.3-0.04, 0.410.410.008473868
2025-06-16 11:49:5976-440.1-173.8-12.4124.22181225.0-2.1-0.03, 0.410.410.008473869
2025-06-16 11:51:5977-434.0-172.2-12.4123.92185325.0-2.1-0.03, 0.410.410.008473870
2025-06-16 11:53:5978-427.1-169.4-12.3124.22192625.2-1.9-0.03, 0.410.410.008473871

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 )