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 19412
Detector 14 day operating status:

Last detected dimming:
   214 hours and 20 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19412           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 #: 19412          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-29 13:35:5910.00.00.00.00 , 0.008492599
2025-06-29 13:37:5920.00.00.00.00 , 0.008492600
2025-06-29 13:39:5930.00.00.00.00 , 0.008492601
2025-06-29 13:41:5940.00.00.00.00 , 0.008492602
2025-06-29 13:43:5950.00.00.00.00 , 1.198492603
2025-06-29 13:45:5960.00.00.00.00 , 1.028492604
2025-06-29 13:47:5970.00.00.00.00 , 1.118492605
2025-06-29 13:49:5980.00.00.00.00 , 1.168492606
2025-06-29 13:51:5990.00.00.00.00 , 1.988492607
2025-06-29 13:53:59100.00.00.00.00 , 2.088492608
2025-06-29 13:55:59110.00.00.00.00 , 1.468492609
2025-06-29 13:57:59120.00.00.00.00 , 1.178492610
2025-06-29 13:59:5913-0.10.0-14.20.04 , 0.888492611
2025-06-29 14:01:5914-0.1-0.9-13.40.07-12.9-37.0-0.59, -0.260.650.008492612
2025-06-29 14:03:5915-0.1-0.3-14.30.05 , 0.008492613
2025-06-29 14:05:5916-0.1-0.2-12.40.05 , 0.008492614
2025-06-29 14:07:59170.00.0-11.80.04-12.8-36.8-0.59, -0.260.650.008492615
2025-06-29 14:09:59180.00.0-10.90.03-12.8-37.0-0.59, -0.260.650.008492616
2025-06-29 14:11:59190.00.0-9.30.01 , 0.008492617
2025-06-29 14:13:59200.00.0-12.50.03-12.9-37.0-0.59, -0.260.650.008492618
2025-06-29 14:15:5921-0.1-1.4-14.10.09-12.9-36.9-0.59, -0.260.650.008492619
2025-06-29 14:17:5922-0.10.0-12.90.04-12.9-37.0-0.59, -0.260.650.008492620

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 )