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 19905
Detector 14 day operating status:

Last detected dimming:
   202 hours and 60 minutes ago (2025-08-27 23:57 UTC)


Overview for dimming #:
   19905           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 #: 19905          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-13 18:01:5910.00.00.00.00 , 0.008556802
2025-08-13 18:03:5920.00.00.00.00 , 0.008556803
2025-08-13 18:05:5930.00.0-14.20.02-0.648.40.76, -0.090.761.038556804
2025-08-13 18:07:594-0.10.0-13.30.08-0.648.40.76, -0.090.760.938556805
2025-08-13 18:09:595-0.2-0.6-9.90.113-0.548.50.76, -0.090.760.008556806
2025-08-13 18:11:596-0.3-1.4-9.80.120-0.448.50.76, -0.080.761.018556807
2025-08-13 18:13:597-0.3-1.6-7.70.128-0.448.60.76, -0.080.760.008556808
2025-08-13 18:15:598-0.5-3.2-10.00.246-0.548.50.76, -0.090.761.388556809
2025-08-13 18:17:599-0.7-3.3-9.00.367-0.448.50.76, -0.080.761.668556810
2025-08-13 18:19:5910-1.2-7.0-8.00.5101-0.348.40.76, -0.080.766.058556811
2025-08-13 18:21:5911-1.6-10.5-11.00.5108-0.448.40.76, -0.080.763.098556812
2025-08-13 18:23:5912-2.1-13.2-10.80.7133-0.348.40.76, -0.080.761.298556813
2025-08-13 18:25:5913-2.2-15.2-11.00.7136-0.348.40.76, -0.080.761.578556814
2025-08-13 18:27:5914-3.1-22.4-11.60.81550.447.10.74, -0.070.751.158556815
2025-08-13 18:29:5915-3.2-23.7-12.40.81620.048.30.76, -0.080.760.008556816
2025-08-13 18:31:5916-4.5-29.1-14.30.91840.347.40.74, -0.070.750.008556817
2025-08-13 18:33:5917-5.7-32.8-15.81.12240.447.60.75, -0.070.751.618556818
2025-08-13 18:35:5918-7.4-36.1-16.51.32700.247.60.75, -0.070.753.088556819
2025-08-13 18:37:5919-7.9-38.7-14.81.4281-0.148.10.75, -0.080.762.448556820
2025-08-13 18:39:5920-9.0-47.6-14.41.42800.047.90.75, -0.080.750.008556821
2025-08-13 18:41:5921-9.8-48.9-21.71.3255-0.147.80.75, -0.080.750.008556822
2025-08-13 18:43:5922-21.5-48.8-10.01.41284-0.148.50.76, -0.080.760.918556823
2025-08-13 18:45:5923-25.2-52.8-9.81.61554-0.449.20.77, -0.080.771.518556824
2025-08-13 18:47:5924-29.2-52.8-9.61.61880-0.649.40.77, -0.090.772.318556825
2025-08-13 18:49:5925-31.5-48.4-9.81.62154-1.451.30.79, -0.100.792.288556826
2025-08-13 18:51:5926-36.5-53.6-10.11.72349-1.751.00.79, -0.100.792.548556827
2025-08-13 18:53:5927-39.7-57.4-10.21.82627-2.252.00.80, -0.110.802.308556828
2025-08-13 18:55:5928-45.3-68.8-10.62.02880-2.451.80.79, -0.110.803.018556829
2025-08-13 18:57:5929-46.7-65.8-10.61.92998-2.752.40.80, -0.120.813.078556830
2025-08-13 18:59:5930-48.5-63.8-10.91.83098-3.153.20.81, -0.120.823.018556831
2025-08-13 19:01:5931-51.1-71.4-11.11.73215-3.153.20.81, -0.120.822.998556832
2025-08-13 19:03:5932-53.9-71.7-11.11.83385-3.654.50.82, -0.130.833.178556833
2025-08-13 19:05:5933-55.3-72.9-11.41.73406-3.855.00.83, -0.130.843.398556834
2025-08-13 19:07:5934-57.0-71.0-11.81.73488-4.155.70.83, -0.140.843.388556835
2025-08-13 19:09:5935-57.3-75.2-12.21.63380-4.255.60.83, -0.140.842.928556836
2025-08-13 19:11:5936-60.9-73.1-12.71.63533-4.355.90.84, -0.140.852.928556837
2025-08-13 19:13:5937-65.5-70.4-12.91.53790-5.058.00.85, -0.150.872.618556838
2025-08-13 19:15:5938-69.7-71.7-13.61.53948-5.258.80.86, -0.150.872.998556839
2025-08-13 19:17:5939-75.7-70.7-14.01.54149-5.760.50.88, -0.160.893.188556840
2025-08-13 19:19:5940-81.8-65.9-15.11.44249-6.162.70.89, -0.160.913.678556841
2025-08-13 19:21:5941-89.7-68.8-16.41.44383-6.364.30.91, -0.160.923.818556842
2025-08-13 19:23:5942-97.4-69.3-17.41.54572-6.465.20.91, -0.160.934.318556843
2025-08-13 19:25:5943-104.2-69.5-18.21.54702-6.765.90.92, -0.160.934.278556844
2025-08-13 19:27:5944-110.1-69.2-19.21.44783-7.167.90.93, -0.170.943.888556845
2025-08-13 19:29:5945-118.0-71.7-20.21.54904-7.468.60.93, -0.170.953.428556846
2025-08-13 19:31:5946-127.8-74.0-21.41.55120-7.870.40.94, -0.170.962.998556847
2025-08-13 19:33:5947-136.2-71.9-22.01.55317-7.970.50.94, -0.180.962.898556848
2025-08-13 19:35:5948-145.0-70.9-22.71.55477-8.372.20.95, -0.180.972.998556849
2025-08-13 19:37:5949-153.9-72.2-23.52.05672-8.573.40.96, -0.180.972.838556850
2025-08-13 19:39:5950-203.9-74.8-14.81.896561.00, -0.201.013.268556851
2025-08-13 19:41:5951-214.5-77.9-15.21.999531.00, -0.201.023.788556852
2025-08-13 19:43:5952-226.2-83.7-15.42.0102260.99, -0.201.014.448556853
2025-08-13 19:45:5953-241.9-83.5-14.52.1111231.00, -0.201.023.858556854
2025-08-13 19:47:5954-250.1-88.2-15.12.1111021.00, -0.201.023.258556855
2025-08-13 19:49:5955-258.6-89.4-15.52.0112470.99, -0.201.013.248556856
2025-08-13 19:51:5956-267.8-88.2-15.72.2115020.99, -0.201.022.208556857
2025-08-13 19:53:5957-284.4-94.5-15.12.3122930.99, -0.201.021.768556858
2025-08-13 19:55:5958-292.4-95.9-15.42.3124150.99, -0.201.011.948556859
2025-08-13 19:57:5959-297.9-97.0-15.52.7125590.99, -0.201.011.678556860
2025-08-13 19:59:5960-301.0-100.8-15.72.5124260.99, -0.211.011.088556861
2025-08-13 20:01:5961-308.6-99.3-15.42.7128730.99, -0.211.020.008556862
2025-08-13 20:03:5962-314.5-100.7-15.92.7128760.99, -0.211.011.868556863
2025-08-13 20:05:5963-321.8-117.3-16.23.1128590.98, -0.211.000.008556864
2025-08-13 20:07:5964-328.5-109.4-16.03.5132140.98, -0.211.0018.018556865
2025-08-13 20:09:5965-335.3-118.6-16.13.513426-10.580.00.98, -0.201.0011.668556866
2025-08-13 20:11:5966-341.1-117.2-16.23.913617-10.479.70.98, -0.201.000.908556867
2025-08-13 20:13:5967-344.1-119.5-16.64.013452-10.277.80.97, -0.200.991.108556868
2025-08-13 20:15:5968-356.3-119.3-15.93.714364-10.379.20.98, -0.201.002.378556869
2025-08-13 20:17:5969-360.0-120.8-16.23.914392-10.379.10.98, -0.201.000.848556870
2025-08-13 20:19:5970-363.1-120.2-16.14.014599-10.379.50.98, -0.201.001.618556871
2025-08-13 20:21:5971-370.6-119.5-16.14.614933-10.378.90.97, -0.201.001.818556872
2025-08-13 20:23:5972-371.9-120.3-16.24.314948-10.379.30.98, -0.201.002.718556873
2025-08-13 20:25:5973-373.5-118.2-16.13.815099-10.379.30.98, -0.201.003.128556874
2025-08-13 20:27:5974-373.9-118.8-16.33.815046-10.379.90.98, -0.201.003.448556875
2025-08-13 20:29:5975-371.8-120.1-16.33.6150970.98, -0.201.002.068556876
2025-08-13 20:31:5976-371.1-119.7-16.33.4151050.98, -0.201.002.018556877
2025-08-13 20:33:5977-373.3-120.4-16.23.9153860.98, -0.201.002.258556878
2025-08-13 20:35:5978-375.2-119.5-16.24.0155670.98, -0.191.002.588556879
2025-08-13 20:37:5979-371.4-114.4-16.33.6155050.99, -0.201.013.018556880
2025-08-13 20:39:5980-369.8-116.2-16.43.4154320.99, -0.191.013.488556881
2025-08-13 20:41:5981-369.1-115.6-16.33.4155220.99, -0.201.013.248556882
2025-08-13 20:43:5982-369.7-114.6-16.33.4155970.99, -0.191.013.948556883
2025-08-13 20:45:5983-371.5-113.9-16.33.4156890.99, -0.191.014.008556884
2025-08-13 20:47:5984-372.7-113.4-16.63.4156770.99, -0.191.013.548556885
2025-08-13 20:49:5985-374.1-111.7-16.63.4157941.00, -0.191.023.188556886
2025-08-13 20:51:5986-373.3-111.1-16.63.4157431.00, -0.191.022.458556887
2025-08-13 20:53:5987-373.9-109.1-16.63.3157631.00, -0.191.012.328556888
2025-08-13 20:55:5988-378.3-107.8-16.43.4160121.00, -0.191.021.598556889
2025-08-13 20:57:5989-385.5-106.8-16.23.1166051.00, -0.191.021.488556890
2025-08-13 21:01:5990-557.9-101.9-17.527.7234314.349.30.76, 0.000.764.828556892
2025-08-13 21:03:5991-561.2-100.5-17.627.7235174.549.00.76, 0.000.764.958556893
2025-08-13 21:05:5992-563.4-99.7-17.727.6236204.549.20.76, 0.000.765.098556894
2025-08-13 21:07:5993-566.1-100.3-17.827.6236524.848.70.76, 0.010.761.668556895
2025-08-13 21:09:5994-571.9-97.2-18.027.6237495.247.80.75, 0.010.750.858556896
2025-08-13 21:11:5995-575.0-97.5-18.027.8238374.649.10.76, 0.000.760.008556897
2025-08-13 21:13:5996-579.6-91.1-18.027.6240184.748.70.76, 0.010.760.008556898
2025-08-13 21:15:5997-582.8-93.9-18.127.5240514.349.30.76, 0.000.760.008556899
2025-08-13 21:17:5998-583.3-86.6-18.327.2239714.050.00.77, 0.000.775.358556900
2025-08-13 21:19:5999-632.6-96.3-18.334.2255716.549.40.76, 0.040.7620.248556901
2025-08-13 21:21:59100-613.4-87.1-19.934.6236486.049.90.77, 0.030.7715.818556902
2025-08-13 21:23:59101-618.7-87.3-20.034.8237795.750.30.78, 0.030.780.008556903
2025-08-13 21:25:59102-617.8-87.5-20.135.2238035.550.80.78, 0.020.780.008556904
2025-08-13 21:27:59103-650.3-90.2-18.835.4262676.150.00.77, 0.030.770.008556905
2025-08-13 21:29:59104-654.4-99.8-18.835.5263026.349.90.77, 0.040.770.008556906
2025-08-13 21:31:59105-663.7-97.3-19.036.4265896.150.10.77, 0.030.773.508556907
2025-08-13 21:33:59106-666.2-102.5-19.136.7266326.649.30.76, 0.040.761.118556908
2025-08-13 21:35:59107-663.3-95.9-19.237.0264106.449.60.77, 0.040.771.048556909
2025-08-13 21:37:59108-669.9-95.8-19.037.4269066.849.00.76, 0.040.760.848556910
2025-08-13 21:39:59109-673.5-101.2-19.337.0268927.448.10.75, 0.050.751.048556911
2025-08-13 21:41:59110-671.5-98.8-19.537.1266077.747.50.74, 0.060.742.998556912
2025-08-13 21:43:59111-681.3-105.2-19.337.5271177.847.50.74, 0.060.742.818556913
2025-08-13 21:45:59112-689.6-106.2-19.238.9275358.247.00.73, 0.060.742.978556914
2025-08-13 21:47:59113-693.1-101.8-19.239.0276898.047.40.74, 0.060.741.288556915
2025-08-13 21:49:59114-699.8-105.5-19.239.7279718.247.20.74, 0.060.740.008556916
2025-08-13 21:51:59115-700.5-109.4-19.239.7280198.547.10.73, 0.070.742.868556917
2025-08-13 21:53:59116-706.7-115.2-19.240.3282419.146.40.72, 0.080.733.728556918
2025-08-13 21:55:59117-709.2-116.4-19.240.6283979.446.40.72, 0.080.733.558556919
2025-08-13 21:57:59118-714.3-116.9-19.440.3284359.845.70.71, 0.090.723.838556920
2025-08-13 21:59:59119-719.0-118.7-19.441.02860910.644.90.70, 0.100.714.958556921
2025-08-13 22:01:59120-722.4-120.6-19.341.22874411.244.40.69, 0.110.705.948556922
2025-08-13 22:03:59121-725.0-121.5-19.241.92902211.045.20.71, 0.110.717.048556923
2025-08-13 22:05:59122-728.6-122.0-19.441.92900011.544.60.70, 0.120.7110.798556924
2025-08-13 22:07:59123-728.9-123.2-19.641.82891912.144.00.69, 0.130.704.928556925
2025-08-13 22:09:59124-733.3-123.8-19.642.52909412.443.50.68, 0.130.694.778556926
2025-08-13 22:11:59125-738.0-125.0-19.742.82927812.643.00.67, 0.140.694.278556927
2025-08-13 22:13:59126-748.9-125.0-19.644.62975813.741.40.65, 0.150.673.578556928
2025-08-13 22:15:59127-754.6-126.5-19.644.92981914.640.40.63, 0.170.667.028556929
2025-08-13 22:17:59128-757.1-126.1-19.745.52992914.540.70.64, 0.170.663.298556930
2025-08-13 22:19:59129-757.4-126.2-19.944.82979015.139.90.63, 0.180.653.398556931
2025-08-13 22:21:59130-768.6-127.0-20.046.33017215.040.00.63, 0.170.650.008556932
2025-08-13 22:23:59131-765.8-127.7-20.145.22991315.539.80.62, 0.180.650.008556933
2025-08-13 22:25:59132-766.2-127.7-20.145.42996315.839.90.63, 0.190.650.008556934
2025-08-13 22:27:59133-774.1-129.2-19.947.23036216.439.50.62, 0.200.650.008556935
2025-08-13 22:29:59134-775.9-129.9-20.246.33015316.639.30.61, 0.200.650.008556936
2025-08-13 22:31:59135-779.5-131.3-20.047.53043516.838.90.61, 0.200.642.748556937
2025-08-13 22:33:59136-779.9-131.8-20.147.43041417.338.50.60, 0.210.643.278556938
2025-08-13 22:35:59137-786.9-133.0-20.247.63057117.438.50.60, 0.210.641.538556939
2025-08-13 22:37:59138-790.8-133.4-20.248.23062917.937.50.59, 0.220.631.058556940
2025-08-13 22:39:59139-799.1-134.6-20.049.43109118.038.00.59, 0.220.633.438556941
2025-08-13 22:41:59140-802.7-135.6-19.848.93141618.237.90.59, 0.230.631.818556942
2025-08-13 22:43:59141-814.5-136.1-19.949.93179018.537.30.58, 0.230.631.408556943
2025-08-13 22:45:59142-818.9-135.6-20.050.33191718.837.40.58, 0.240.631.198556944
2025-08-13 22:47:59143-823.6-136.3-20.150.63196219.036.80.57, 0.240.620.008556945
2025-08-13 22:49:59144-827.1-136.8-20.151.13201219.736.10.56, 0.250.610.008556946
2025-08-13 22:51:59145-832.6-137.5-20.251.73222020.035.60.55, 0.260.610.008556947
2025-08-13 22:53:59146-837.4-138.3-20.251.93228920.634.90.54, 0.260.600.008556948
2025-08-13 22:55:59147-842.3-139.3-20.352.03239221.034.50.53, 0.270.600.008556949
2025-08-13 22:57:59148-844.1-139.0-20.352.23243721.034.20.53, 0.270.600.008556950
2025-08-13 22:59:59149-885.4-138.5-19.968.93473121.234.20.53, 0.270.601.048556951
2025-08-13 23:01:59150-874.0-138.8-20.262.43391521.434.00.53, 0.280.600.008556952
2025-08-13 23:03:59151-896.5-139.6-19.970.63528021.434.30.53, 0.280.600.008556953
2025-08-13 23:05:59152-902.7-139.7-20.070.93538421.534.30.53, 0.280.600.008556954
2025-08-13 23:07:59153-894.8-139.9-19.970.13500221.734.30.53, 0.280.600.008556955
2025-08-13 23:09:59154-896.4-140.4-20.170.53514421.934.30.53, 0.290.600.008556956

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 )