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 19708
Detector 14 day operating status:

Last detected dimming:
   234 hours and 52 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19708           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 #: 19708          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-28 18:15:5910.00.00.00.00 , 0.008533972
2025-07-28 18:17:5920.00.00.00.00 , 0.008533973
2025-07-28 18:19:5930.00.00.00.00 , 0.008533974
2025-07-28 18:21:5940.00.00.00.00 , 0.008533975
2025-07-28 18:23:5950.00.00.00.00 , 0.008533976
2025-07-28 18:25:5960.00.00.00.00 , 0.008533977
2025-07-28 18:27:5970.00.00.00.00 , 0.008533978
2025-07-28 18:29:598-0.20.0-14.50.05-30.923.90.35, -0.590.691.808533979
2025-07-28 18:31:599-5.6-60.4-55.60.367-30.823.10.34, -0.590.683.198533980
2025-07-28 18:33:5910-2.4-25.4-33.30.250-30.523.60.35, -0.590.682.418533981
2025-07-28 18:35:5911-0.5-6.1-24.00.123-30.524.10.36, -0.590.690.008533982
2025-07-28 18:37:5912-10.8-38.4-60.00.7197 , 1.778533983
2025-07-28 18:39:5913-13.8-45.6-60.90.9256-35.524.10.34, -0.660.745.608533984
2025-07-28 18:41:5914-24.0-50.6-42.71.9547-13.94.50.08, -0.340.359.968533985
2025-07-28 18:43:5915-27.8-52.5-33.42.6730-13.74.60.08, -0.330.347.248533986
2025-07-28 18:45:5916-35.0-55.9-17.84.111090.611.60.20, -0.080.229.988533987
2025-07-28 18:47:5917-36.4-55.1-15.04.912902.712.50.22, -0.050.223.578533988
2025-07-28 18:49:5918-38.9-51.8-14.05.714902.912.70.22, -0.040.230.008533989
2025-07-28 18:51:5919-37.6-45.8-14.36.115704.113.20.23, -0.020.230.008533990
2025-07-28 18:53:5920-38.2-44.0-14.06.316061.612.10.21, -0.070.220.008533991
2025-07-28 18:55:5921-38.0-44.5-14.36.817162.612.40.22, -0.050.220.008533992
2025-07-28 18:57:5922-35.6-44.1-14.56.616453.312.60.22, -0.040.220.008533993
2025-07-28 18:59:5923-36.8-44.2-14.86.916910.911.60.20, -0.080.220.008533994
2025-07-28 19:01:5924-39.1-74.3-14.37.11767-2.910.20.18, -0.150.230.008533995
2025-07-28 19:03:5925-40.1-83.8-13.67.51860-4.810.30.18, -0.180.260.008533996
2025-07-28 19:05:5926-38.9-71.9-14.17.41855-4.510.50.18, -0.180.250.008533997
2025-07-28 19:07:5927-43.0-83.0-14.28.02006-5.810.20.18, -0.200.270.008533998
2025-07-28 19:09:5928-43.8-83.5-14.78.22079-5.710.10.18, -0.200.260.008533999
2025-07-28 19:11:5929-43.9-70.6-14.68.22099-5.010.40.18, -0.180.260.008534000

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 )