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 19401
Detector 14 day operating status:

Last detected dimming:
   214 hours and 36 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19401           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 #: 19401          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-27 11:25:5910.00.00.00.00 , 0.008489671
2025-06-27 11:27:5920.00.00.00.00 , 0.008489672
2025-06-27 11:29:5930.00.00.00.00 , 0.008489673
2025-06-27 11:31:5940.00.00.00.00 , 0.008489674
2025-06-27 11:33:5950.00.00.00.00 , 0.008489675
2025-06-27 11:35:5960.00.00.00.00 , 0.008489676
2025-06-27 11:37:5970.00.00.00.00 , 0.918489677
2025-06-27 11:39:5980.00.00.00.00 , 1.838489678
2025-06-27 11:41:5990.00.00.00.00 , 2.528489679
2025-06-27 11:43:5910-0.10.0-82.50.01 , 2.878489680
2025-06-27 11:45:5911-0.4-0.7-76.90.1529.269.60.83, 0.480.962.508489681
2025-06-27 11:47:5912-3.8-20.3-46.10.27529.670.00.83, 0.490.962.538489682
2025-06-27 11:49:5913-8.4-23.7-23.90.13050.94, 0.461.052.038489683
2025-06-27 11:51:5914-8.6-20.2-16.00.14600.97, 0.471.071.438489684
2025-06-27 11:53:5915-5.6-15.5-13.50.03781.04, 0.441.130.008489685
2025-06-27 11:55:5916-4.3-12.5-12.80.02940.97, 0.501.100.008489686
2025-06-27 11:57:5917-4.2-15.6-12.50.02740.97, 0.511.100.008489687
2025-06-27 11:59:5918-3.5-17.5-13.30.02180.97, 0.511.100.008489688
2025-06-27 12:01:5919-1.9-12.3-13.70.01130.97, 0.511.100.008489689
2025-06-27 12:03:5920-1.1-8.0-14.30.0680.97, 0.521.100.008489690
2025-06-27 12:05:5921-1.0-8.1-14.50.0630.97, 0.521.100.008489691
2025-06-27 12:07:5922-0.7-6.3-11.90.0560.98, 0.511.100.008489692
2025-06-27 12:09:5923-0.7-6.2-13.70.0470.98, 0.511.100.008489693
2025-06-27 12:11:5924-0.4-2.8-12.00.0340.98, 0.511.110.008489694

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 )