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 19340
Detector 14 day operating status:

Last detected dimming:
   210 hours and 23 minutes ago (2025-06-29 23:45 UTC)


Overview for dimming #:
   19340           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 #: 19340          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-19 06:37:5910.00.00.00.00 , 0.008478027
2025-06-19 06:39:5920.00.00.00.00 , 0.008478028
2025-06-19 06:41:5930.00.00.00.00 , 0.008478029
2025-06-19 06:43:5940.00.00.00.00 , 0.008478030
2025-06-19 06:45:5950.00.00.00.00 , 0.008478031
2025-06-19 06:47:5960.00.00.00.00 , 0.008478032
2025-06-19 06:49:5970.00.00.00.00 , 0.008478033
2025-06-19 06:51:5980.00.00.00.00 , 0.008478034
2025-06-19 06:53:599-0.10.0-23.10.05 , 15.808478035
2025-06-19 06:55:5910-2.9-10.5-8.81.8290-12.2-58.0-0.84, -0.230.8720.808478036
2025-06-19 06:57:5911-2.8-9.9-8.41.9302-12.1-57.7-0.84, -0.230.8713.248478037
2025-06-19 06:59:5912-2.1-8.2-8.21.4230-12.6-57.6-0.83, -0.240.878.068478038
2025-06-19 07:01:5913-2.4-8.7-8.61.7269-12.3-57.7-0.83, -0.230.870.008478039
2025-06-19 07:03:5914-0.9-4.9-8.10.6103-13.2-57.5-0.83, -0.240.870.008478040
2025-06-19 07:05:5915-0.8-4.9-7.30.586-13.3-57.5-0.83, -0.250.870.008478041
2025-06-19 07:07:5916-1.2-5.4-8.00.8132-13.1-57.5-0.83, -0.240.870.008478042
2025-06-19 07:09:5917-1.4-6.1-9.10.8141-13.0-57.5-0.83, -0.240.870.008478043
2025-06-19 07:11:5918-3.1-15.3-9.11.0172-17.2-58.8-0.83, -0.310.880.008478044
2025-06-19 07:13:5919-3.9-18.6-9.21.3238-17.2-58.8-0.83, -0.310.880.008478045
2025-06-19 07:15:5920-2.9-9.2-9.51.2229-17.0-58.4-0.82, -0.310.880.008478046
2025-06-19 07:17:5921-4.2-10.6-8.81.6334-17.2-58.6-0.82, -0.310.880.008478047
2025-06-19 07:19:5922-4.7-9.9-9.01.7366-17.2-58.6-0.82, -0.310.880.008478048
2025-06-19 07:21:5923-6.3-12.9-9.72.3474-17.2-58.6-0.82, -0.310.880.008478049
2025-06-19 07:23:5924-4.7-9.6-9.32.04490.1-34.4-0.57, -0.020.570.008478050

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 )