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 4731
Detector 14 day operating status:

Last detected dimming:
   211 hours and 8 minutes ago (2022-01-20 12:15 UTC)


Overview for dimming #:
   4731           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 #: 4731          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-09-04 20:32:0210.00.00.00.00 , 0.002471782
2011-09-04 20:34:0220.00.00.00.00 , 0.902471783
2011-09-04 20:36:0230.00.00.00.00 , 1.332471784
2011-09-04 20:38:0240.00.00.00.00 , 1.252471785
2011-09-04 20:40:0250.00.00.00.00 , 0.972471786
2011-09-04 20:42:026-0.4-4.6-29.60.0151.09, 0.351.140.902471787
2011-09-04 20:44:027-1.4-11.3-26.20.0521.09, 0.361.151.052471788
2011-09-04 20:46:028-5.3-12.7-14.80.03191.09, 0.361.151.042471789
2011-09-04 20:48:029-7.8-14.5-15.10.04691.09, 0.371.161.072471790
2011-09-04 20:50:0210-9.6-18.2-15.80.05401.09, 0.381.160.872471791
2011-09-04 20:52:0211-10.7-19.6-15.50.05871.09, 0.381.160.002471792
2011-09-04 20:54:0212-12.1-21.7-16.00.06341.09, 0.381.160.002471793
2011-09-04 20:56:0213-14.4-25.6-16.20.07241.09, 0.371.150.002471794
2011-09-04 20:58:0214-17.0-28.7-16.40.08261.09, 0.381.150.002471795
2011-09-04 21:02:0215-22.6-33.7-16.70.010391.09, 0.381.150.002471796
2011-09-04 21:04:0216-24.8-34.6-17.00.011441.09, 0.381.150.002471797
2011-09-04 21:06:0217-27.2-37.0-17.80.012311.09, 0.391.150.002471798
2011-09-04 21:08:0218-29.4-39.8-18.50.013061.08, 0.391.150.002471799
2011-09-04 21:10:0219-32.1-42.8-19.30.013721.08, 0.391.150.002471800
2011-09-04 21:12:0220-34.4-45.9-19.60.014291.08, 0.391.150.002471801

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 )