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 19596
Detector 14 day operating status:

Last detected dimming:
   235 hours and 1 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19596           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 #: 19596          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-18 22:45:5910.00.00.00.00 , 1.008519968
2025-07-18 22:47:5920.00.00.00.00 , 0.008519969
2025-07-18 22:49:593-0.9-5.6-12.20.0670.96, 0.631.140.978519970
2025-07-18 22:51:594-1.9-10.0-11.90.01420.97, 0.621.150.008519971
2025-07-18 22:53:595-2.9-13.2-13.60.01870.97, 0.611.150.008519972
2025-07-18 22:55:596-3.8-15.7-14.50.02370.98, 0.611.150.008519973
2025-07-18 22:57:597-5.2-17.6-16.20.02780.98, 0.601.151.078519974
2025-07-18 22:59:598-5.6-19.3-15.80.02930.98, 0.611.150.958519975
2025-07-18 23:01:599-7.9-24.0-14.90.04050.98, 0.601.151.068519976
2025-07-18 23:03:5910-8.5-28.5-15.90.04080.98, 0.601.140.008519977
2025-07-18 23:05:5911-9.5-33.7-16.60.04350.98, 0.601.140.008519978
2025-07-18 23:07:5912-9.9-33.9-17.50.04470.98, 0.601.146.978519979
2025-07-18 23:09:5913-10.0-38.5-17.00.04510.98, 0.601.148.988519980
2025-07-18 23:11:5914-10.0-37.8-17.90.04400.98, 0.601.141.808519981
2025-07-18 23:13:5915-9.8-36.5-17.80.04350.98, 0.601.141.858519982
2025-07-18 23:15:5916-10.2-36.4-17.30.04700.98, 0.601.143.478519983
2025-07-18 23:17:5917-10.1-34.8-17.40.04780.98, 0.591.142.918519984
2025-07-18 23:19:5918-10.3-33.7-17.80.04870.98, 0.591.152.528519985
2025-07-18 23:21:5919-11.2-34.3-17.50.15410.98, 0.591.151.628519986
2025-07-18 23:23:5920-11.7-35.1-16.80.15810.98, 0.591.150.008519987
2025-07-18 23:25:5921-15.2-36.7-14.90.28260.98, 0.591.150.008519988
2025-07-18 23:27:5922-15.5-34.9-15.40.38360.98, 0.591.150.008519989
2025-07-18 23:29:5923-17.3-35.0-14.80.39650.98, 0.591.150.008519990
2025-07-18 23:31:5924-19.2-37.1-14.90.310560.98, 0.591.150.008519991
2025-07-18 23:33:5925-21.1-36.0-14.50.411660.98, 0.591.150.008519992
2025-07-18 23:35:5926-22.0-37.6-14.00.41210-1.14, 0.391.200.008519993
2025-07-18 23:37:5927-22.3-38.0-14.30.41220-1.12, 0.401.190.008519994
2025-07-18 23:39:5928-22.6-37.2-14.00.51240-1.13, 0.391.200.008519995
2025-07-18 23:41:5929-22.8-32.9-13.50.41295-1.14, 0.391.200.008519996
2025-07-18 23:43:5930-23.8-33.6-13.70.41344-1.13, 0.401.200.008519997
2025-07-18 23:45:5931-24.0-33.5-13.40.41361-1.14, 0.391.200.008519998

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 )