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 19375
Detector 14 day operating status:

Last detected dimming:
   214 hours and 18 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19375           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 #: 19375          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-24 00:17:5910.00.00.00.00 , 0.008485027
2025-06-24 00:19:5920.00.00.00.00 , 0.008485028
2025-06-24 00:21:593-0.10.0-11.40.09 , 0.938485029
2025-06-24 00:23:594-0.4-2.9-10.00.140 , 0.008485030
2025-06-24 00:25:595-1.2-5.2-9.10.4106 , 0.008485031
2025-06-24 00:27:596-3.3-10.4-10.90.8224-26.1-1.3-0.02, -0.480.480.008485032
2025-06-24 00:29:597-5.0-13.6-11.31.1305-26.2-1.1-0.02, -0.480.480.008485033
2025-06-24 00:31:598-5.8-14.9-11.31.3350-26.2-1.0-0.02, -0.480.480.008485034
2025-06-24 00:33:599-6.8-20.7-12.01.4384-26.3-0.6-0.01, -0.480.484.738485035
2025-06-24 00:35:5910-7.5-25.0-12.11.6433-26.3-0.5-0.01, -0.480.481.158485036
2025-06-24 00:37:5911-7.3-25.4-11.21.6431-26.4-0.20.00, -0.480.480.008485037
2025-06-24 00:39:5912-8.0-25.6-11.21.6446-26.3-0.4-0.01, -0.480.481.668485038
2025-06-24 00:41:5913-7.7-24.9-11.51.5421-26.3-0.5-0.01, -0.480.483.418485039
2025-06-24 00:43:5914-7.7-25.2-12.21.6425-26.3-0.4-0.01, -0.480.483.278485040
2025-06-24 00:45:5915-7.6-25.4-12.71.4394-26.2-0.4-0.01, -0.480.481.708485041
2025-06-24 00:47:5916-8.6-28.5-12.41.5423-26.1-0.7-0.01, -0.480.480.008485042
2025-06-24 00:49:5917-9.3-29.3-11.01.9532-26.1-0.5-0.01, -0.480.480.958485043
2025-06-24 00:51:5918-10.1-29.9-11.32.0553-26.0-0.8-0.01, -0.480.482.168485044
2025-06-24 00:53:5919-9.2-29.1-11.32.0536-26.1-0.30.00, -0.480.481.458485045
2025-06-24 00:55:5920-9.2-29.5-11.71.8507-26.1-0.10.00, -0.480.480.008485046
2025-06-24 00:57:5921-9.3-29.4-12.41.9522-26.0-0.10.00, -0.480.480.008485047
2025-06-24 00:59:5922-10.8-29.0-12.62.1571-25.9-0.8-0.01, -0.470.480.008485048
2025-06-24 01:01:5923-11.8-29.4-11.52.3630-25.7-1.0-0.02, -0.470.470.008485049
2025-06-24 01:03:5924-13.6-33.5-11.62.6715-25.7-1.2-0.02, -0.470.470.008485050
2025-06-24 01:05:5925-13.3-34.3-12.12.7749-25.8-0.8-0.01, -0.470.470.008485051
2025-06-24 01:07:5926-12.1-31.1-12.02.6705-25.9-0.7-0.01, -0.480.480.008485052
2025-06-24 01:09:5927-13.1-34.6-11.92.7744-25.8-0.7-0.01, -0.470.470.008485053
2025-06-24 01:11:5928-13.9-36.1-11.52.9787-25.9-0.8-0.01, -0.470.480.008485054
2025-06-24 01:13:5929-14.0-33.4-12.02.9797-25.7-0.9-0.02, -0.470.470.008485055
2025-06-24 01:15:5930-15.0-31.7-12.02.9787-25.5-1.4-0.02, -0.470.470.008485056
2025-06-24 01:17:5931-15.5-33.6-12.52.8762-25.5-1.6-0.02, -0.470.470.008485057

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 )