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 19354
Detector 14 day operating status:

Last detected dimming:
   218 hours and 49 minutes ago (2025-07-10 21:37 UTC)


Overview for dimming #:
   19354           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 #: 19354          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-20 17:17:5910.00.00.00.00 , 0.008479786
2025-06-20 17:19:5920.00.00.00.00 , 0.008479787
2025-06-20 17:21:5930.00.00.00.00 , 0.008479788
2025-06-20 17:23:5940.00.00.00.00 , 0.008479789
2025-06-20 17:25:5950.00.00.00.00 , 0.008479790
2025-06-20 17:27:5960.00.00.00.00 , 0.008479791
2025-06-20 17:29:5970.00.00.00.00 , 0.008479792
2025-06-20 17:31:598-0.6-7.4-17.70.234-19.3-60.9-0.83, -0.350.901.778479793
2025-06-20 17:33:599-3.3-20.2-25.00.8118-17.4-60.8-0.84, -0.320.9013.448479794
2025-06-20 17:35:5910-9.0-36.3-27.01.8295-17.3-60.4-0.84, -0.320.9027.248479795
2025-06-20 17:37:5911-12.9-44.6-30.02.5404-17.1-58.9-0.83, -0.310.8823.098479796
2025-06-20 17:39:5912-15.5-48.1-32.52.6431-16.7-56.4-0.81, -0.310.8612.678479797
2025-06-20 17:41:5913-16.3-48.9-33.82.8448-16.7-56.9-0.81, -0.310.879.348479798
2025-06-20 17:43:5914-15.9-52.3-33.82.7446-16.9-58.1-0.82, -0.310.886.018479799
2025-06-20 17:45:5915-16.9-55.0-33.42.8460-16.5-55.1-0.80, -0.300.850.008479800
2025-06-20 17:47:5916-19.2-56.6-36.02.9481-16.5-51.7-0.76, -0.300.820.008479801
2025-06-20 17:49:5917-18.9-55.8-38.02.8452-16.7-49.4-0.74, -0.310.800.008479802
2025-06-20 17:51:5918-18.9-55.6-40.52.5385-16.8-49.3-0.73, -0.310.800.008479803
2025-06-20 17:53:5919-18.6-56.0-45.82.3348-17.0-49.3-0.73, -0.310.800.008479804
2025-06-20 17:55:5920-18.3-54.3-43.12.3350-17.7-51.4-0.75, -0.320.820.008479805
2025-06-20 17:57:5921-19.7-55.0-43.62.6382-17.6-49.3-0.73, -0.320.800.008479806
2025-06-20 17:59:5922-25.6-58.1-27.34.1740-18.7-51.0-0.74, -0.340.8213.638479807
2025-06-20 18:01:5923-30.7-58.6-29.34.6838-17.8-49.8-0.74, -0.330.8130.658479808
2025-06-20 18:03:5924-32.8-62.8-30.24.9889-17.7-50.1-0.74, -0.330.8130.548479809
2025-06-20 18:05:5925-33.7-62.5-27.45.1939-18.0-51.2-0.75, -0.330.8213.778479810
2025-06-20 18:07:5926-35.8-63.4-17.95.71082-17.6-51.2-0.75, -0.320.824.078479811
2025-06-20 18:09:5927-39.9-63.7-18.66.31211-17.7-50.4-0.74, -0.330.815.528479812
2025-06-20 18:11:5928-40.4-64.1-17.96.51279-17.3-52.0-0.76, -0.320.8312.218479813
2025-06-20 18:13:5929-39.9-64.7-16.76.41260-17.0-52.1-0.76, -0.310.827.258479814
2025-06-20 18:15:5930-43.5-66.1-17.27.01385-16.7-51.2-0.75, -0.310.824.658479815
2025-06-20 18:17:5931-42.5-66.1-16.57.01388-16.4-51.6-0.76, -0.300.822.458479816
2025-06-20 18:19:5932-44.6-65.8-16.77.41485-16.0-51.9-0.77, -0.300.823.528479817
2025-06-20 18:21:5933-47.9-67.7-16.87.81576-16.0-51.5-0.76, -0.300.821.648479818
2025-06-20 18:23:5934-47.6-64.6-16.57.81580-15.6-50.9-0.76, -0.290.812.508479819
2025-06-20 18:25:5935-50.2-65.4-16.38.31685-15.4-50.1-0.75, -0.290.803.178479820
2025-06-20 18:27:5936-48.6-65.5-15.87.91603-14.9-49.3-0.74, -0.280.791.828479821
2025-06-20 18:29:5937-50.9-66.8-17.18.01619-14.3-48.2-0.73, -0.270.782.748479822
2025-06-20 18:31:5938-54.3-66.9-16.78.51721-14.4-48.1-0.73, -0.270.781.608479823
2025-06-20 18:33:5939-56.0-70.0-16.58.91829-13.8-47.2-0.72, -0.260.772.348479824
2025-06-20 18:35:5940-57.8-71.1-16.59.21914-13.8-47.3-0.72, -0.260.773.848479825
2025-06-20 18:37:5941-65.0-74.7-14.111.62508-13.9-47.5-0.72, -0.260.777.448479826
2025-06-20 18:39:5942-66.8-76.7-14.312.12633-13.6-46.8-0.72, -0.260.766.878479827
2025-06-20 18:41:5943-68.0-78.2-14.112.42697-13.5-46.7-0.72, -0.260.762.398479828
2025-06-20 18:43:5944-71.2-82.7-14.213.12887-13.0-45.8-0.71, -0.250.751.388479829
2025-06-20 18:45:5945-73.2-84.6-13.913.93068-12.8-45.6-0.71, -0.250.752.938479830
2025-06-20 18:47:5946-76.0-83.2-13.814.53241-12.2-44.9-0.70, -0.230.741.948479831
2025-06-20 18:49:5947-75.7-85.6-13.914.53238-12.1-44.4-0.69, -0.230.731.708479832
2025-06-20 18:51:5948-76.0-85.5-14.014.23195-12.2-44.5-0.69, -0.230.730.008479833
2025-06-20 18:53:5949-83.2-89.9-12.814.63764-11.6-43.8-0.69, -0.220.721.578479834
2025-06-20 18:55:5950-80.8-91.1-14.015.23443-11.2-43.2-0.68, -0.220.710.008479835
2025-06-20 18:57:5951-81.3-87.8-14.115.43488-11.3-43.4-0.68, -0.220.720.008479836
2025-06-20 18:59:5952-83.7-88.0-14.915.53493-11.9-43.6-0.68, -0.230.720.008479837
2025-06-20 19:01:5953-85.2-87.9-14.815.83572-12.0-43.7-0.68, -0.230.720.008479838
2025-06-20 19:03:5954-84.3-88.5-14.815.93609-11.9-43.3-0.68, -0.230.720.008479839
2025-06-20 19:05:5955-85.6-87.7-14.716.23692-12.1-43.8-0.68, -0.230.720.008479840
2025-06-20 19:07:5956-88.3-88.4-14.317.13879-12.3-44.0-0.69, -0.240.730.008479841
2025-06-20 19:09:5957-90.3-92.1-14.517.33938-12.2-43.8-0.69, -0.230.720.008479842
2025-06-20 19:11:5958-91.2-91.9-14.217.74037-11.9-43.4-0.68, -0.230.720.008479843
2025-06-20 19:13:5959-93.7-92.6-14.617.94079-11.9-43.3-0.68, -0.230.720.008479844

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 )