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 19434
Detector 14 day operating status:

Last detected dimming:
   214 hours and 44 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19434           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 #: 19434          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-02 13:27:5910.00.00.00.00 , 0.008496901
2025-07-02 13:29:5920.00.00.00.00 , 0.008496902
2025-07-02 13:31:5930.00.00.00.00 , 0.008496903
2025-07-02 13:33:5940.00.00.00.00 , 0.008496904
2025-07-02 13:35:595-0.3-3.5-12.80.126 , 0.008496905
2025-07-02 13:37:596-2.9-10.9-10.40.8251-12.2-3.7-0.06, -0.270.270.008496906
2025-07-02 13:39:597-6.5-12.6-11.21.8539-12.3-3.8-0.07, -0.270.281.048496907
2025-07-02 13:41:598-10.9-16.3-12.02.7818-12.5-4.5-0.08, -0.270.281.148496908
2025-07-02 13:43:599-15.0-21.8-13.03.41026-12.3-4.4-0.08, -0.270.281.418496909
2025-07-02 13:45:5910-18.9-26.8-14.13.91197-12.4-4.7-0.08, -0.270.281.588496910
2025-07-02 13:47:5911-23.3-31.9-15.54.51364-12.4-4.2-0.07, -0.270.281.438496911
2025-07-02 13:49:5912-31.8-37.3-16.35.81763-12.4-3.8-0.07, -0.270.281.598496912
2025-07-02 13:51:5913-62.6-77.8-17.58.92666-12.4-3.7-0.06, -0.270.286.118496913
2025-07-02 13:53:5914-72.9-102.4-18.69.62853-12.4-3.8-0.07, -0.270.286.968496914
2025-07-02 13:55:5915-84.1-121.0-19.910.33068-12.4-3.6-0.06, -0.270.286.268496915
2025-07-02 13:57:5916-94.2-129.9-20.211.23345-12.4-4.1-0.07, -0.270.282.028496916
2025-07-02 13:59:5917-105.3-136.9-20.812.336733.120.60.36, 0.000.361.628496917
2025-07-02 14:01:5918-114.0-139.9-21.712.938622.519.60.34, -0.010.340.008496918
2025-07-02 14:03:5919-123.0-142.2-21.513.941422.118.80.33, -0.010.330.008496919
2025-07-02 14:05:5920-133.1-143.8-20.915.345651.517.90.31, -0.020.310.888496920
2025-07-02 14:07:5921-142.3-143.3-21.016.448861.417.70.31, -0.030.310.008496921
2025-07-02 14:09:5922-152.1-141.2-21.317.351490.916.90.29, -0.040.300.008496922
2025-07-02 14:11:5923-162.8-147.5-21.818.254330.516.30.28, -0.040.290.008496923
2025-07-02 14:13:5924-171.2-146.4-22.118.95632-0.115.20.27, -0.050.270.008496924
2025-07-02 14:15:5925-181.1-144.0-22.519.85901-0.514.50.25, -0.060.261.088496925
2025-07-02 14:17:5926-188.7-142.7-22.320.76169-0.913.90.24, -0.070.254.378496926
2025-07-02 14:19:5927-197.4-141.5-22.521.56408-1.313.30.23, -0.070.245.038496927
2025-07-02 14:21:5928-206.1-140.5-22.522.36665-2.212.00.21, -0.090.236.078496928
2025-07-02 14:23:5929-220.3-140.9-23.423.36964-3.110.20.18, -0.110.216.298496929
2025-07-02 14:25:5930-233.0-139.6-24.123.77064-4.27.70.14, -0.130.193.448496930
2025-07-02 14:27:5931-242.3-137.6-24.324.27230-4.96.50.11, -0.140.181.698496931
2025-07-02 14:29:5932-260.7-132.6-23.426.77953-5.35.90.10, -0.150.185.568496932
2025-07-02 14:31:5933-281.6-131.5-21.426.88978-5.55.70.10, -0.150.1810.698496933
2025-07-02 14:33:5934-291.3-128.6-21.927.09178-5.85.10.09, -0.160.181.308496934
2025-07-02 14:35:5935-303.2-126.0-22.227.59404-6.14.70.08, -0.160.184.908496935
2025-07-02 14:37:5936-308.9-124.1-22.827.39401-6.73.80.07, -0.170.187.568496936
2025-07-02 14:39:5937-317.3-121.9-23.227.89679-7.03.30.06, -0.180.197.338496937
2025-07-02 14:41:5938-327.4-121.2-23.428.79981-7.22.90.05, -0.180.196.638496938
2025-07-02 14:43:5939-333.8-120.8-23.229.610252-7.52.70.05, -0.180.191.288496939
2025-07-02 14:45:5940-339.6-122.1-23.229.810384-7.72.20.04, -0.190.191.958496940
2025-07-02 14:47:5941-342.3-120.9-23.030.210497-8.01.80.03, -0.190.200.008496941
2025-07-02 14:49:5942-345.1-120.4-23.030.310559-8.41.30.02, -0.200.200.008496942
2025-07-02 14:51:5943-349.8-120.6-23.030.410599-8.70.80.01, -0.210.210.008496943
2025-07-02 14:53:5944-352.3-126.2-23.030.510597-9.00.40.01, -0.210.211.498496944
2025-07-02 14:55:5945-355.3-128.5-23.230.410562-9.20.00.00, -0.220.220.008496945
2025-07-02 14:57:5946-358.9-131.1-23.330.710639-9.4-0.3-0.01, -0.220.220.008496946
2025-07-02 14:59:5947-362.1-135.6-23.430.710664-9.7-0.7-0.01, -0.220.220.008496947
2025-07-02 15:01:5948-362.7-141.7-23.031.010725-9.7-0.8-0.01, -0.220.220.008496948
2025-07-02 15:03:5949-367.1-145.3-23.131.010769-9.9-1.2-0.02, -0.230.230.008496949
2025-07-02 15:05:5950-368.6-147.6-22.831.310907-10.1-1.5-0.03, -0.230.231.108496950
2025-07-02 15:07:5951-372.2-148.4-22.831.711037-10.4-1.9-0.03, -0.230.241.078496951
2025-07-02 15:09:5952-373.7-146.5-22.731.711045-10.5-2.1-0.04, -0.240.240.008496952

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 )