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 19379
Detector 14 day operating status:

Last detected dimming:
   214 hours and 40 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19379           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 #: 19379          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-24 12:31:5910.00.00.00.00 , 0.008485394
2025-06-24 12:33:5920.00.00.00.00 , 0.008485395
2025-06-24 12:35:5930.00.00.00.00 , 1.258485396
2025-06-24 12:37:5940.00.00.00.00 , 1.158485397
2025-06-24 12:39:595-0.2-1.8-15.00.013-7.6-12.9-0.22, -0.170.280.918485398
2025-06-24 12:41:596-1.5-6.4-15.20.398-7.7-12.8-0.22, -0.170.280.848485399
2025-06-24 12:43:597-3.9-12.8-13.40.8250-8.4-12.4-0.21, -0.180.281.088485400
2025-06-24 12:45:598-6.9-15.7-12.81.4425-10.2-11.0-0.19, -0.220.291.408485401
2025-06-24 12:47:599-9.4-19.4-13.31.8547-10.8-10.7-0.18, -0.230.291.308485402
2025-06-24 12:49:5910-11.3-22.2-14.22.0590-11.4-10.3-0.18, -0.240.301.028485403
2025-06-24 12:51:5911-13.6-23.5-15.52.3674-11.9-9.9-0.17, -0.240.300.008485404
2025-06-24 12:53:5912-15.5-25.7-15.42.4714-12.4-9.5-0.16, -0.250.300.008485405
2025-06-24 12:55:5913-15.9-29.2-16.62.4701-11.8-10.1-0.17, -0.240.300.008485406
2025-06-24 12:57:5914-16.6-31.6-18.42.3695-12.1-9.9-0.17, -0.250.300.008485407
2025-06-24 12:59:5915-17.7-35.0-18.32.4726-12.6-9.6-0.16, -0.260.310.008485408
2025-06-24 13:01:5916-17.3-35.4-18.22.4715-12.5-9.6-0.17, -0.250.300.008485409
2025-06-24 13:03:5917-17.5-39.5-18.72.4700-12.9-9.3-0.16, -0.260.310.008485410
2025-06-24 13:05:5918-18.6-42.3-18.72.6757-13.1-9.1-0.16, -0.270.310.008485411
2025-06-24 13:07:5919-19.1-41.7-16.82.7814-12.7-9.4-0.16, -0.260.310.008485412
2025-06-24 13:09:5920-20.6-42.4-18.52.7802-12.7-9.5-0.16, -0.260.310.008485413
2025-06-24 13:11:5921-22.0-42.6-18.92.8826-12.6-9.5-0.16, -0.260.310.008485414

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 )