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 19544
Detector 14 day operating status:

Last detected dimming:
   234 hours and 49 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19544           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

more


Details for dimming #: 19544          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-15 00:49:5910.00.00.00.00 , 0.008515015
2025-07-15 00:51:5920.00.00.00.00 , 0.008515016
2025-07-15 00:53:5930.00.00.00.00 , 0.008515017
2025-07-15 00:55:5940.00.00.00.00 , 0.008515018
2025-07-15 00:57:5950.00.00.00.00 , 0.958515019
2025-07-15 00:59:5960.00.00.00.00 , 0.008515020
2025-07-15 01:01:5970.00.00.00.00 , 0.008515021
2025-07-15 01:03:5980.00.00.00.00 , 1.048515022
2025-07-15 01:05:5990.00.00.00.00 , 4.288515023
2025-07-15 01:07:59100.00.00.00.00 , 0.008515024
2025-07-15 01:09:59110.00.00.00.00 , 0.008515025
2025-07-15 01:11:5912-0.8-7.1-9.30.087 , 0.008515026
2025-07-15 01:13:5913-2.0-10.3-9.30.0197 , 0.008515027
2025-07-15 01:15:5914-2.3-10.4-8.80.0241 , 0.008515028
2025-07-15 01:17:5915-33.2-42.1-16.90.015721.01, -0.471.121.288515029
2025-07-15 01:19:5916-39.8-48.6-15.40.018601.01, -0.461.111.078515030
2025-07-15 01:21:5917-45.6-58.8-14.70.020561.02, -0.461.110.008515031
2025-07-15 01:23:5918-52.1-63.8-14.80.022681.01, -0.461.110.008515032
2025-07-15 01:25:5919-57.1-67.9-13.80.024541.01, -0.461.110.008515033
2025-07-15 01:27:5920-61.1-72.0-14.00.025351.01, -0.461.110.008515034
2025-07-15 01:29:5921-68.1-73.7-13.80.528331.01, -0.461.110.998515035
2025-07-15 01:31:5922-73.3-77.0-13.21.031031.01, -0.461.110.008515036
2025-07-15 01:33:5923-80.5-79.5-13.11.434681.01, -0.461.110.008515037
2025-07-15 01:35:5924-83.8-82.5-12.81.435991.01, -0.461.110.008515038
2025-07-15 01:37:5925-88.0-85.4-13.11.637641.02, -0.461.110.008515039
2025-07-15 01:39:5926-91.0-87.4-13.21.538671.02, -0.461.110.008515040
2025-07-15 01:41:5927-93.0-89.4-13.81.639081.02, -0.461.110.008515041

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 )