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 19034
Detector 14 day operating status:

Last detected dimming:
   214 hours and 56 minutes ago (2025-06-11 23:29 UTC)


Overview for dimming #:
   19034           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 #: 19034          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-19 08:41:5920.00.00.00.00 , 0.008433538
2025-05-19 08:43:5930.00.00.00.00 , 0.008433539
2025-05-19 08:45:5940.00.00.00.00 , 0.008433540
2025-05-19 08:47:5950.00.00.00.00 , 0.008433541
2025-05-19 08:49:5960.00.00.00.00 , 0.008433542
2025-05-19 08:51:597-0.4-4.3-22.30.021 , 1.318433543
2025-05-19 08:53:598-1.4-7.6-14.60.090-1.08, 0.421.167.008433544
2025-05-19 08:55:599-1.3-9.8-9.30.089-1.08, 0.421.168.078433545
2025-05-19 08:57:5910-2.2-10.9-10.80.0157-1.08, 0.431.160.998433546
2025-05-19 08:59:5911-2.5-12.2-10.50.0181-1.08, 0.421.160.008433547
2025-05-19 09:01:5912-2.2-12.2-11.70.0147-1.08, 0.421.160.008433548
2025-05-19 09:03:5913-2.2-13.1-12.90.0137-1.08, 0.421.160.008433549
2025-05-19 09:05:5914-2.3-12.8-12.00.0148-1.08, 0.421.160.008433550
2025-05-19 09:07:5915-2.0-13.5-13.70.0118-1.08, 0.421.160.008433551
2025-05-19 09:09:5916-2.3-13.7-14.00.0137-1.08, 0.421.160.008433552
2025-05-19 09:11:5917-2.6-14.8-13.70.0154-1.08, 0.421.160.008433553
2025-05-19 09:13:5918-2.6-17.2-14.90.0143-1.08, 0.421.160.008433554
2025-05-19 09:15:5919-2.6-17.6-15.80.0141-1.08, 0.421.160.008433555
2025-05-19 09:17:5920-2.9-17.9-15.60.0158-1.08, 0.421.160.008433556
2025-05-19 09:19:5921-6.5-18.7-12.10.9435-1.08, 0.421.160.958433557

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 )