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 18489
Detector 14 day operating status:

Last detected dimming:
   202 hours and 26 minutes ago (2025-04-19 23:51 UTC)


Overview for dimming #:
   18489           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 #: 18489          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-03-25 09:33:5910.00.00.00.00 , 0.008356717
2025-03-25 09:35:5920.00.00.00.00 , 0.008356718
2025-03-25 09:37:5930.00.00.00.00 , 0.008356719
2025-03-25 09:39:5940.00.00.00.00 , 0.008356720
2025-03-25 09:41:5950.00.00.00.00 , 0.008356721
2025-03-25 09:43:5960.00.00.00.00 , 0.008356722
2025-03-25 09:45:597-1.8-8.0-8.50.0206 , 0.008356723
2025-03-25 09:47:598-4.5-11.4-8.70.04901.12, -0.331.170.008356724
2025-03-25 09:49:599-7.5-13.9-9.10.07641.12, -0.331.176.068356725
2025-03-25 09:51:5910-9.9-15.6-9.30.09881.12, -0.331.179.338356726
2025-03-25 09:53:5911-11.2-15.6-9.40.011151.12, -0.331.173.308356727
2025-03-25 09:55:5912-12.4-16.3-9.60.011911.12, -0.331.170.008356728
2025-03-25 09:57:5913-13.4-17.0-9.80.012691.12, -0.331.170.008356729
2025-03-25 09:59:5914-13.2-17.0-10.00.012281.12, -0.321.170.008356730
2025-03-25 10:01:5915-12.9-16.7-10.10.012041.12, -0.331.170.008356731
2025-03-25 10:03:5916-12.3-16.2-9.90.011581.12, -0.321.170.008356732
2025-03-25 10:05:5917-11.7-16.7-10.00.011031.12, -0.331.170.008356733
2025-03-25 10:07:5918-11.8-16.6-10.10.010961.12, -0.331.170.008356734
2025-03-25 10:09:5919-11.8-16.7-10.00.010971.12, -0.331.170.008356735
2025-03-25 10:11:5920-10.4-16.1-9.80.09781.12, -0.331.170.008356736
2025-03-25 10:13:5921-9.1-15.4-9.70.08651.12, -0.331.170.008356737
2025-03-25 10:15:5922-7.9-14.9-10.30.07261.12, -0.331.170.008356738
2025-03-25 10:17:5923-6.7-14.5-11.00.06131.12, -0.331.160.008356739

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 )