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 19475
Detector 14 day operating status:

Last detected dimming:
   216 hours and 20 minutes ago (2025-07-14 23:41 UTC)


Overview for dimming #:
   19475           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 #: 19475          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-07 01:05:5910.00.00.00.00 , 0.008503719
2025-07-07 01:07:5920.00.00.00.00 , 0.008503720
2025-07-07 01:09:5930.00.00.00.00 , 0.008503721
2025-07-07 01:11:5940.00.00.00.00 , 0.008503722
2025-07-07 01:13:5950.00.00.00.00 , 0.008503723
2025-07-07 01:15:5960.00.00.00.00 , 0.008503724
2025-07-07 01:17:5970.00.00.00.00 , 0.008503725
2025-07-07 01:19:5980.00.0-11.70.03 , 0.008503726
2025-07-07 01:21:599-0.3-2.0-10.00.021 , 1.068503727
2025-07-07 01:23:5910-1.1-6.4-9.50.095 , 0.008503728
2025-07-07 01:25:5911-2.6-8.8-8.80.0260-0.87, 0.601.050.008503729
2025-07-07 01:27:5912-3.8-10.2-8.70.0396-0.87, 0.611.060.008503730
2025-07-07 01:29:5913-5.3-10.9-8.60.0558-0.87, 0.601.060.008503731
2025-07-07 01:31:5914-5.8-10.5-8.30.0627-0.87, 0.601.050.008503732
2025-07-07 01:33:5915-7.8-11.8-8.80.0797-0.86, 0.601.050.008503733
2025-07-07 01:35:5916-9.1-14.6-8.90.0903-0.86, 0.601.050.008503734
2025-07-07 01:37:5917-10.1-15.4-8.90.01007-0.86, 0.601.050.008503735
2025-07-07 01:39:5918-10.6-16.7-9.20.01026-0.86, 0.601.050.008503736
2025-07-07 01:41:5919-11.5-17.0-9.10.01118-0.86, 0.601.050.008503737
2025-07-07 01:43:5920-11.9-17.6-9.30.01116-0.86, 0.601.040.008503738
2025-07-07 01:45:5921-42.5-24.0-9.615.6380946.9-47.6-0.51, 0.710.871.218503739
2025-07-07 01:47:5922-46.0-24.5-9.517.7413946.6-48.5-0.52, 0.710.880.848503740
2025-07-07 01:49:5923-51.8-24.5-9.423.2473146.6-48.8-0.52, 0.700.881.138503741
2025-07-07 01:51:5924-57.4-25.0-9.226.7533446.8-48.6-0.52, 0.710.880.988503742
2025-07-07 01:53:5925-60.8-24.9-9.229.0568047.0-51.3-0.54, 0.710.891.018503743
2025-07-07 01:55:5926-65.8-25.1-9.331.9611847.7-53.1-0.54, 0.720.900.938503744
2025-07-07 01:57:5927-68.7-25.7-9.336.8631547.7-52.6-0.54, 0.720.900.998503745
2025-07-07 01:59:5928-72.9-30.1-9.339.5669548.0-50.9-0.53, 0.720.891.548503746
2025-07-07 02:01:5929-75.3-34.6-9.237.1689748.6-51.6-0.52, 0.730.901.948503747
2025-07-07 02:03:5930-77.4-32.9-9.436.6698149.5-53.9-0.53, 0.740.911.498503748
2025-07-07 02:05:5931-79.3-31.9-9.436.4713749.6-55.9-0.54, 0.750.921.258503749
2025-07-07 02:07:5932-83.8-33.7-9.437.5755249.0-54.4-0.54, 0.740.911.008503750
2025-07-07 02:09:5933-86.3-34.2-9.438.5774148.7-54.0-0.54, 0.730.911.088503751
2025-07-07 02:11:5934-90.1-35.9-9.339.1816648.7-54.3-0.54, 0.730.911.208503752
2025-07-07 02:13:5935-93.9-42.0-9.139.9849148.3-54.0-0.54, 0.730.910.968503753
2025-07-07 02:15:5936-95.1-42.9-9.140.1851149.0-56.6-0.55, 0.740.921.128503754
2025-07-07 02:17:5937-96.5-45.3-9.140.7848549.4-58.7-0.56, 0.740.930.008503755
2025-07-07 02:19:5938-98.2-50.9-9.339.7836750.4-61.4-0.57, 0.760.951.058503756
2025-07-07 02:21:5939-101.3-58.4-9.340.4849150.5-62.0-0.57, 0.760.950.008503757
2025-07-07 02:23:5940-105.0-59.1-9.442.5871750.6-63.7-0.57, 0.760.951.018503758
2025-07-07 02:25:5941-111.1-55.4-9.347.4942051.5-66.0-0.57, 0.770.961.238503759
2025-07-07 02:27:5942-114.5-50.6-9.548.1953351.9-69.2-0.58, 0.780.971.318503760
2025-07-07 02:29:5943-117.4-45.4-9.648.6973352.0-71.5-0.59, 0.780.981.048503761
2025-07-07 02:31:5944-118.9-47.6-9.748.4976951.3-73.2-0.60, 0.780.980.008503762
2025-07-07 02:33:5945-122.2-47.5-9.751.01005251.7-75.4-0.61, 0.780.990.008503763
2025-07-07 02:35:5946-122.5-46.8-9.752.11013851.7-74.0-0.60, 0.780.991.138503764
2025-07-07 02:37:5947-121.3-48.4-9.650.41023450.6-68.4-0.60, 0.760.971.098503765
2025-07-07 02:39:5948-119.8-49.5-9.648.31023949.9-67.0-0.60, 0.760.961.048503766
2025-07-07 02:41:5949-117.7-48.1-9.446.81026548.8-63.1-0.59, 0.740.950.008503767
2025-07-07 02:43:5950-116.4-47.1-9.249.81040848.1-59.3-0.58, 0.730.930.008503768
2025-07-07 02:45:5951-118.0-46.6-9.153.51077947.7-57.9-0.58, 0.720.930.008503769
2025-07-07 02:47:5952-118.7-46.3-9.057.81099247.2-55.6-0.57, 0.720.910.008503770
2025-07-07 02:49:5953-119.0-46.4-9.157.11098646.7-56.0-0.57, 0.710.910.008503771
2025-07-07 02:51:5954-121.2-46.0-9.059.41125046.5-56.2-0.58, 0.710.910.008503772
2025-07-07 02:53:5955-122.4-46.3-9.062.61137646.2-55.2-0.57, 0.700.910.918503773
2025-07-07 02:55:5956-125.8-45.0-9.265.81169446.0-53.5-0.56, 0.700.902.048503774
2025-07-07 02:57:5957-128.9-43.4-9.268.01201845.5-51.4-0.55, 0.690.891.488503775
2025-07-07 02:59:5958-131.5-40.5-9.172.21230145.1-49.8-0.54, 0.690.881.938503776
2025-07-07 03:01:5959-134.6-37.9-9.277.11261745.5-48.6-0.53, 0.690.872.468503777
2025-07-07 03:03:5960-139.7-35.3-9.284.81312545.7-48.3-0.53, 0.690.872.378503778
2025-07-07 03:05:5961-147.0-33.2-9.389.21362345.7-48.7-0.53, 0.690.870.008503779
2025-07-07 03:07:5962-151.3-32.6-9.394.41401745.6-47.5-0.52, 0.690.871.718503780
2025-07-07 03:09:5963-154.5-31.1-9.496.21421545.6-46.4-0.51, 0.690.861.558503781
2025-07-07 03:11:5964-160.7-31.6-9.696.81454645.5-45.4-0.50, 0.690.851.048503782
2025-07-07 03:13:5965-165.1-31.4-9.799.71480145.5-44.0-0.49, 0.690.851.228503783
2025-07-07 03:15:5966-171.4-32.5-9.8102.91522845.9-41.9-0.47, 0.690.841.608503784
2025-07-07 03:17:5967-175.8-31.7-9.8105.91551345.6-40.6-0.46, 0.690.831.898503785
2025-07-07 03:19:5968-205.0-32.4-10.0128.11784043.1-42.1-0.50, 0.660.821.228503786
2025-07-07 03:21:5969-208.0-33.2-10.1128.01776343.0-41.8-0.49, 0.650.821.228503787
2025-07-07 03:23:5970-213.7-34.7-10.1129.51812643.0-40.3-0.48, 0.650.811.048503788
2025-07-07 03:25:5971-216.9-36.2-10.2129.91828442.7-38.9-0.47, 0.650.801.338503789
2025-07-07 03:27:5972-222.0-37.6-10.3132.21852442.5-38.1-0.46, 0.650.791.118503790
2025-07-07 03:29:5973-226.6-37.5-10.3132.01877542.7-36.3-0.44, 0.650.780.868503791
2025-07-07 03:31:5974-235.5-38.6-10.4133.51932942.6-35.5-0.43, 0.650.781.938503792
2025-07-07 03:33:5975-211.4-38.0-10.4112.51715144.0-33.2-0.40, 0.660.770.908503793
2025-07-07 03:35:5976-214.5-38.7-10.3112.41728143.9-31.8-0.38, 0.660.761.978503794
2025-07-07 03:37:5977-244.0-38.3-10.5131.71953442.3-33.4-0.41, 0.640.760.948503795
2025-07-07 03:39:5978-265.8-36.3-10.5140.52144742.0-32.8-0.41, 0.640.761.318503796
2025-07-07 03:41:5979-306.2-35.7-10.6155.12457438.8-32.9-0.43, 0.590.731.398503797
2025-07-07 03:43:5980-319.6-35.5-10.7159.42548336.8-32.2-0.43, 0.560.711.268503798
2025-07-07 03:45:5981-275.8-34.7-10.4141.42216141.2-31.0-0.39, 0.620.741.128503799
2025-07-07 03:47:5982-280.2-34.4-10.5142.32245341.0-30.3-0.38, 0.620.731.088503800
2025-07-07 03:49:5983-286.5-34.7-10.5145.42283440.9-30.1-0.38, 0.620.730.008503801
2025-07-07 03:51:5984-288.4-35.4-10.5143.42289140.8-29.9-0.38, 0.620.730.008503802
2025-07-07 03:53:5985-293.1-35.8-10.5144.42314741.2-29.8-0.38, 0.620.731.098503803
2025-07-07 03:55:5986-297.2-36.7-10.5146.02337641.3-29.4-0.37, 0.630.731.308503804
2025-07-07 03:57:5987-331.7-37.4-10.7153.12504341.4-28.4-0.36, 0.630.721.598503805
2025-07-07 03:59:5988-344.6-37.6-10.8157.02599341.4-28.6-0.36, 0.630.722.908503806
2025-07-07 04:01:5989-348.4-38.5-10.8157.42628641.8-27.8-0.35, 0.630.727.118503807
2025-07-07 04:03:5990-352.0-39.1-10.9158.02627342.1-27.9-0.35, 0.640.732.618503808
2025-07-07 04:05:5991-338.4-39.5-10.9157.82587142.4-27.9-0.35, 0.640.737.928503809
2025-07-07 04:07:5992-342.5-39.6-10.9156.92592142.7-27.7-0.35, 0.640.736.668503810
2025-07-07 04:09:5993-346.9-40.2-11.0158.82624342.9-27.3-0.34, 0.650.731.498503811
2025-07-07 04:11:5994-353.6-39.9-11.1162.92670242.7-27.2-0.34, 0.640.732.238503812
2025-07-07 04:13:5995-415.6-40.6-11.4183.23072437.3-28.9-0.39, 0.570.690.998503813
2025-07-07 04:15:5996-366.7-41.0-11.1169.52758943.5-27.2-0.34, 0.660.740.008503814
2025-07-07 04:17:5997-429.7-41.4-11.4189.83165938.0-30.0-0.40, 0.580.700.838503815
2025-07-07 04:19:5998-429.4-41.7-11.5189.73144438.7-30.1-0.40, 0.590.710.008503816
2025-07-07 04:21:5999-375.5-42.3-11.1174.72796745.0-29.1-0.35, 0.680.760.008503817
2025-07-07 04:23:59100-378.7-42.5-11.1175.92809044.8-29.5-0.35, 0.670.760.008503818
2025-07-07 04:25:59101-382.2-43.2-11.2173.72813344.9-30.4-0.36, 0.670.770.008503819
2025-07-07 04:27:59102-386.8-43.6-11.1177.32853045.2-31.1-0.37, 0.680.770.008503820
2025-07-07 04:29:59103-383.1-44.0-11.1175.12815245.2-31.6-0.37, 0.680.770.008503821
2025-07-07 04:31:59104-397.7-44.7-11.1177.92927845.6-31.8-0.37, 0.680.781.328503822
2025-07-07 04:33:59105-407.3-45.0-11.2180.32980545.4-32.1-0.38, 0.680.780.008503823
2025-07-07 04:35:59106-409.0-45.3-11.1180.82988845.7-31.9-0.37, 0.690.781.368503824
2025-07-07 04:37:59107-409.6-45.7-11.3180.82966545.9-32.6-0.38, 0.690.791.418503825
2025-07-07 04:39:59108-412.1-46.4-11.3181.72986645.9-32.7-0.38, 0.690.791.428503826
2025-07-07 04:41:59109-420.8-50.0-11.3182.83032145.9-33.1-0.38, 0.690.790.848503827

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 )