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 21199
Detector 14 day operating status:

Last detected dimming:
   206 hours and 17 minutes ago (2026-01-06 18:25 UTC)


Overview for dimming #:
   21199           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 #: 21199          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-05 18:11:5910.00.00.00.00 , 0.008761858
2026-01-05 18:13:5920.00.00.00.00 , 0.008761859
2026-01-05 18:15:5930.00.00.00.00 , 0.008761860
2026-01-05 18:17:5940.00.00.00.00 , 0.008761861
2026-01-05 18:19:5950.00.00.00.00 , 0.008761862
2026-01-05 18:21:5960.00.00.00.00 , 0.008761863
2026-01-05 18:23:597-2.2-10.5-9.20.8224-27.625.30.38, -0.420.570.008761864
2026-01-05 18:25:598-8.3-17.1-10.12.7745-28.025.60.39, -0.430.570.858761865
2026-01-05 18:27:599-14.2-22.1-10.74.21129-28.425.80.39, -0.430.583.078761866
2026-01-05 18:29:5910-18.8-27.1-11.64.91304-28.625.40.38, -0.430.5856.268761867
2026-01-05 18:31:5911-25.3-29.2-12.16.41734-28.625.40.38, -0.430.5892.358761868
2026-01-05 18:33:5912-35.2-31.4-12.88.42297-28.125.90.39, -0.430.58115.018761869
2026-01-05 18:35:5913-44.8-32.9-12.710.32837-27.124.60.38, -0.410.5665.168761870
2026-01-05 18:37:5914-54.5-37.1-12.612.33423-27.421.90.34, -0.410.5346.068761871
2026-01-05 18:39:5915-64.8-38.8-13.213.93910-27.019.90.31, -0.410.5151.428761872
2026-01-05 18:41:5916-75.6-40.9-13.415.64415-26.419.30.30, -0.400.5061.548761873
2026-01-05 18:43:5917-85.3-50.4-13.217.04835-25.918.10.28, -0.390.4839.928761874
2026-01-05 18:45:5918-93.1-57.3-13.018.85372-25.917.70.28, -0.390.4830.188761875
2026-01-05 18:47:5919-103.4-58.8-12.921.36071-26.017.30.27, -0.390.4827.898761876
2026-01-05 18:49:5920-115.7-62.0-12.424.46955-26.117.70.28, -0.390.4832.458761877
2026-01-05 18:51:5921-128.3-70.1-12.826.17525-25.717.10.27, -0.390.4724.308761878
2026-01-05 18:53:5922-135.5-79.1-13.326.17564-25.015.90.25, -0.370.4518.308761879
2026-01-05 18:55:5923-147.0-86.4-13.826.87763-24.614.90.24, -0.370.4412.368761880
2026-01-05 18:57:5924-158.2-95.2-14.626.97792-24.114.10.22, -0.360.427.198761881
2026-01-05 18:59:5925-171.7-104.0-15.227.27884-23.613.40.21, -0.350.415.838761882
2026-01-05 19:01:5926-182.2-110.1-15.826.97773-23.212.90.21, -0.340.404.418761883
2026-01-05 19:03:5927-195.4-114.5-16.028.18037-22.812.50.20, -0.340.393.218761884
2026-01-05 19:05:5928-204.4-119.7-16.228.58186-22.812.40.20, -0.330.391.258761885
2026-01-05 19:07:5929-212.2-122.3-17.028.18099-22.612.60.20, -0.330.392.288761886
2026-01-05 19:09:5930-220.9-124.4-17.528.88186-22.312.60.20, -0.330.397.728761887
2026-01-05 19:11:5931-228.5-126.2-17.230.48593-22.312.60.21, -0.330.3913.988761888
2026-01-05 19:13:5932-237.3-127.9-17.231.18833-22.312.90.21, -0.330.3920.338761889
2026-01-05 19:15:5933-251.1-129.9-16.134.39814-22.413.00.21, -0.330.3927.038761890
2026-01-05 19:17:5934-255.1-130.6-16.035.210007-22.413.20.21, -0.330.398.548761891
2026-01-05 19:19:5935-259.7-136.3-15.936.210210-22.413.40.22, -0.330.395.718761892
2026-01-05 19:21:5936-261.6-140.1-15.736.610320-22.513.40.22, -0.330.394.528761893
2026-01-05 19:23:5937-270.2-139.4-15.139.110983-22.411.70.19, -0.330.383.778761894
2026-01-05 19:25:5938-272.5-135.5-15.439.911190-22.713.30.22, -0.330.402.708761895
2026-01-05 19:27:5939-274.2-134.5-15.539.411051-22.411.10.18, -0.330.373.378761896
2026-01-05 19:29:5940-287.9-139.2-15.042.311903-22.411.00.18, -0.330.372.428761897
2026-01-05 19:31:5941-288.9-135.8-15.441.511652-22.613.20.21, -0.330.393.948761898
2026-01-05 19:33:5942-293.0-140.7-15.840.711361-22.413.20.21, -0.330.395.368761899
2026-01-05 19:35:5943-300.4-147.2-16.041.211463-22.413.20.21, -0.330.3917.598761900
2026-01-05 19:37:5944-314.7-168.5-15.742.912079-22.211.40.19, -0.320.3723.438761901
2026-01-05 19:39:5945-319.7-168.9-15.743.512182-22.111.10.18, -0.320.3724.258761902
2026-01-05 19:41:5946-317.3-175.7-16.341.611589-22.213.20.21, -0.330.3912.648761903
2026-01-05 19:43:5947-329.0-181.7-16.043.612204-22.011.50.19, -0.320.378.388761904
2026-01-05 19:45:5948-332.9-181.1-16.043.712136-22.213.40.22, -0.330.396.748761905
2026-01-05 19:47:5949-347.5-182.9-15.746.212900-21.910.80.18, -0.320.375.598761906
2026-01-05 19:49:5950-355.6-185.3-15.747.513245-21.910.50.17, -0.320.365.298761907
2026-01-05 19:51:5951-360.4-184.8-15.448.113352-21.910.30.17, -0.320.364.588761908
2026-01-05 19:53:5952-364.3-187.4-15.648.413464-21.910.10.17, -0.320.362.838761909
2026-01-05 19:55:5953-370.8-189.4-15.648.413451-21.810.40.17, -0.320.361.668761910
2026-01-05 19:57:5954-372.9-188.3-15.549.713707-21.911.10.18, -0.320.370.008761911
2026-01-05 19:59:5955-380.6-189.2-15.350.514009-21.810.80.18, -0.320.360.008761912
2026-01-05 20:01:5956-375.0-188.4-15.748.913354-22.113.90.22, -0.320.390.008761913
2026-01-05 20:03:5957-380.3-192.1-15.451.713703-22.113.80.22, -0.320.391.048761914
2026-01-05 20:05:5958-375.5-189.8-15.749.813548-22.213.50.22, -0.330.391.198761915
2026-01-05 20:07:5959-373.4-191.5-15.749.413490-22.313.40.22, -0.330.391.238761916
2026-01-05 20:09:5960-377.1-190.0-15.850.413651-22.313.30.22, -0.330.391.488761917
2026-01-05 20:11:5961-398.7-187.0-15.154.715068-22.09.80.16, -0.320.361.548761918
2026-01-05 20:13:5962-403.8-185.5-14.959.015603-22.110.20.17, -0.320.360.008761919
2026-01-05 20:15:5963-397.5-184.6-14.858.615553-22.311.60.19, -0.330.380.008761920
2026-01-05 20:17:5964-400.2-186.8-15.056.715526-22.311.30.18, -0.330.370.008761921
2026-01-05 20:19:5965-406.4-186.3-15.058.015940-22.612.00.19, -0.330.380.008761922

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 )