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 4800
Detector 14 day operating status:

Last detected dimming:
   222 hours and 49 minutes ago (2022-01-15 22:55 UTC)


Overview for dimming #:
   4800           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 #: 4800          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-09-21 23:04:0220.00.00.00.00 , 0.002483964
2011-09-21 23:06:0230.00.00.00.00 , 0.002483965
2011-09-21 23:08:0240.00.00.00.00 , 0.002483966
2011-09-21 23:10:025-0.9-5.7-6.70.0133 , 0.002483967
2011-09-21 23:12:026-3.4-8.5-7.40.04401.08, -0.321.130.002483968
2011-09-21 23:14:027-5.8-10.8-8.40.06651.07, -0.331.120.982483969
2011-09-21 23:16:028-8.1-12.8-8.60.08731.06, -0.331.110.002483970
2011-09-21 23:18:029-10.2-14.1-8.50.010811.05, -0.331.100.002483971
2011-09-21 23:20:0210-13.1-14.9-8.80.013301.04, -0.361.100.002483972
2011-09-21 23:22:0211-16.3-15.1-9.20.016041.03, -0.381.090.002483973
2011-09-21 23:24:0212-18.3-15.9-9.30.017681.02, -0.381.090.002483974
2011-09-21 23:26:0213-18.4-16.0-9.00.018041.02, -0.391.090.002483975
2011-09-21 23:28:0214-19.0-17.4-9.40.018361.01, -0.401.090.002483976
2011-09-21 23:30:0215-16.9-18.6-8.90.016401.00, -0.411.080.002483977
2011-09-21 23:32:0216-16.2-19.0-8.90.015431.00, -0.421.080.002483978
2011-09-21 23:34:0217-13.5-19.0-9.20.012611.00, -0.421.080.002483979
2011-09-21 23:36:0218-11.0-18.9-9.60.09870.99, -0.421.080.002483980
2011-09-21 23:38:0219-9.0-18.4-10.30.07830.99, -0.431.080.002483981

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 )