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 19486
Detector 14 day operating status:

Last detected dimming:
   216 hours and 21 minutes ago (2025-07-14 23:41 UTC)


Overview for dimming #:
   19486           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 #: 19486          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-09 08:35:5910.00.00.00.00 , 0.008506799
2025-07-09 08:37:5920.00.00.00.00 , 0.008506800
2025-07-09 08:39:5930.00.00.00.00 , 0.008506801
2025-07-09 08:41:5940.00.00.00.00 , 0.008506802
2025-07-09 08:43:5950.00.00.00.00 , 0.008506803
2025-07-09 08:45:5960.00.00.00.00 , 0.008506804
2025-07-09 08:47:5970.00.00.00.00 , 0.008506805
2025-07-09 08:49:598-0.2-2.7-6.10.037 , 0.008506806
2025-07-09 08:51:599-1.7-7.0-7.50.0226 , 1.328506807
2025-07-09 08:53:5910-3.6-9.2-7.50.0461-1.02, 0.571.171.108506808
2025-07-09 08:55:5911-5.8-10.4-8.40.0681-0.99, 0.601.161.278506809
2025-07-09 08:57:5912-8.6-11.2-8.30.0996-0.99, 0.601.150.008506810
2025-07-09 08:59:5913-11.1-11.8-8.60.01272-0.98, 0.611.150.008506811
2025-07-09 09:01:5914-15.6-12.9-8.10.01781-0.97, 0.611.150.008506812
2025-07-09 09:03:5915-17.9-13.6-8.40.51997-0.96, 0.621.140.008506813
2025-07-09 09:05:5916-21.8-14.4-8.51.22401-0.95, 0.611.130.008506814
2025-07-09 09:07:5917-27.9-15.4-8.72.03012-0.96, 0.601.130.008506815
2025-07-09 09:09:5918-33.5-16.5-8.92.93503-0.97, 0.601.140.008506816
2025-07-09 09:11:5919-37.6-17.7-9.33.23823-0.97, 0.601.140.008506817
2025-07-09 09:13:5920-40.3-18.4-9.33.44053-0.97, 0.601.140.008506818
2025-07-09 09:15:5921-44.3-19.2-9.54.34338-0.98, 0.591.150.008506819
2025-07-09 09:17:5922-47.9-19.8-9.94.84539-0.97, 0.601.140.008506820
2025-07-09 09:19:5923-50.5-20.7-10.04.44678-0.97, 0.601.140.008506821

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 )