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 21410
Detector 14 day operating status:

Last detected dimming:
   218 hours and 5 minutes ago (2026-03-03 19:29 UTC)


Overview for dimming #:
   21410           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 #: 21410          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-02-28 11:41:5910.00.00.00.00 , 0.008809560
2026-02-28 11:43:5920.00.00.00.00 , 0.008809561
2026-02-28 11:45:5930.00.00.00.00 , 0.008809562
2026-02-28 11:47:5940.00.00.00.00 , 0.898809563
2026-02-28 11:49:5950.00.00.00.00 , 0.008809564
2026-02-28 11:51:5960.00.00.00.00 , 0.008809565
2026-02-28 11:53:5970.00.00.00.00 , 1.168809566
2026-02-28 11:55:598-1.3-10.7-14.90.095-1.12, 0.121.131.438809567
2026-02-28 11:57:599-1.8-12.6-10.40.0147-1.12, 0.121.131.858809568
2026-02-28 11:59:5910-2.2-13.8-11.60.0173-1.12, 0.121.131.228809569
2026-02-28 12:01:5911-2.6-15.6-10.90.0201-1.12, 0.121.130.858809570
2026-02-28 12:03:5912-3.0-16.6-11.00.0236-1.12, 0.121.130.008809571
2026-02-28 12:05:5913-3.3-17.5-11.10.0257-1.12, 0.121.130.008809572
2026-02-28 12:07:5914-3.5-18.5-10.40.0273-1.12, 0.121.130.008809573
2026-02-28 12:09:5915-4.1-19.1-9.60.0336-1.12, 0.121.130.008809574
2026-02-28 12:11:5916-4.7-20.0-9.10.0387-1.12, 0.121.130.008809575
2026-02-28 12:13:5917-5.3-20.2-8.60.0447-1.12, 0.121.130.008809576
2026-02-28 12:15:5918-6.4-20.7-8.60.0572-1.12, 0.121.130.008809577
2026-02-28 12:17:5919-7.3-20.6-8.70.0659-1.13, 0.131.130.008809578
2026-02-28 12:19:5920-7.9-20.5-8.40.0715-1.13, 0.131.130.008809579
2026-02-28 12:21:5921-7.2-20.3-8.70.0653-1.13, 0.131.130.008809580
2026-02-28 12:23:5922-7.6-20.4-8.60.2677-1.13, 0.131.130.988809581

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 )