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 4833
Detector 14 day operating status:

Last detected dimming:
   209 hours and 43 minutes ago (2024-06-04 23:57 UTC)


Overview for dimming #:
   4833           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 #: 4833          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-09-26 04:34:0210.00.00.00.00 , 0.002486997
2011-09-26 04:36:0220.00.00.00.00 , 0.002486998
2011-09-26 04:38:0230.00.00.00.00 , 0.002486999
2011-09-26 04:40:0240.00.00.00.00 , 0.002487000
2011-09-26 04:42:025-0.2-2.7-21.00.010 , 0.002487001
2011-09-26 04:44:026-0.4-4.5-23.10.1169.0-38.0-0.61, 0.060.620.002487002
2011-09-26 04:46:027-2.7-12.8-20.90.51226.9-38.0-0.62, 0.020.620.002487003
2011-09-26 04:48:028-4.7-17.5-20.90.92197.0-37.9-0.62, 0.030.620.002487004
2011-09-26 04:50:029-7.6-20.9-20.81.33349.9-34.8-0.57, 0.070.576.452487005
2011-09-26 04:52:0210-9.7-22.5-19.91.641512.8-30.7-0.50, 0.120.525.162487006
2011-09-26 04:54:0211-12.7-23.9-18.62.256312.3-31.4-0.52, 0.110.534.492487007
2011-09-26 04:56:0212-17.0-25.9-19.32.873712.1-31.7-0.52, 0.110.531.292487008
2011-09-26 04:58:0213-21.1-27.5-19.43.590913.0-30.8-0.50, 0.120.520.872487009
2011-09-26 05:00:0214-25.3-29.1-18.64.2109613.3-30.4-0.50, 0.130.510.942487010
2011-09-26 05:02:0215-30.7-32.0-18.05.1133912.7-30.9-0.51, 0.120.520.002487011
2011-09-26 05:04:0216-37.1-38.8-16.56.4170412.5-31.0-0.51, 0.120.520.002487012
2011-09-26 05:06:0217-43.8-53.4-16.87.4197312.7-30.6-0.50, 0.120.520.002487013
2011-09-26 05:08:0218-35.6-55.0-19.05.6149114.1-28.8-0.47, 0.140.490.002487014
2011-09-26 05:10:0219-50.7-58.4-20.17.4196812.9-30.5-0.50, 0.120.520.002487015
2011-09-26 05:12:0220-59.6-69.0-20.68.7233312.5-29.9-0.49, 0.110.510.002487016
2011-09-26 05:14:0221-76.7-77.5-19.811.3305711.7-30.4-0.50, 0.100.516.342487017
2011-09-26 05:16:0222-100.4-82.5-21.013.8377511.5-30.9-0.51, 0.100.5222.442487018
2011-09-26 05:18:0223-119.9-88.1-23.715.3418511.1-30.9-0.51, 0.090.5230.482487019
2011-09-26 05:20:0224-139.4-101.0-26.516.2444610.9-31.0-0.51, 0.090.5218.852487020
2011-09-26 05:22:0225-156.7-105.9-28.817.0465310.6-31.5-0.52, 0.080.536.512487021
2011-09-26 05:24:0226-170.5-110.7-31.117.6483610.5-31.5-0.52, 0.080.537.562487022
2011-09-26 05:26:0227-179.8-116.6-33.517.5480110.8-31.6-0.52, 0.090.533.842487023
2011-09-26 05:28:0228-187.0-119.3-34.217.7483810.7-31.7-0.52, 0.090.536.402487024
2011-09-26 05:30:0229-193.8-121.0-34.818.0494010.7-31.8-0.52, 0.080.533.022487025
2011-09-26 05:32:0230-200.5-135.1-35.318.3501010.8-32.0-0.53, 0.090.531.412487026
2011-09-26 05:34:0231-212.9-132.7-34.319.4530710.7-32.3-0.53, 0.090.543.952487027
2011-09-26 05:36:0232-225.9-138.7-34.820.0545210.8-32.6-0.54, 0.090.544.792487028
2011-09-26 05:38:0233-233.1-141.2-34.320.7563910.7-32.7-0.54, 0.090.545.012487029
2011-09-26 05:40:0234-240.0-137.6-35.220.9568610.7-32.9-0.54, 0.080.554.042487030
2011-09-26 05:42:0235-244.1-138.2-35.621.0570510.7-33.0-0.54, 0.080.551.222487031
2011-09-26 05:44:0236-249.7-140.6-36.021.4581010.6-33.0-0.54, 0.080.550.932487032
2011-09-26 05:46:0237-254.6-142.8-36.021.7589410.7-33.2-0.54, 0.090.551.562487033
2011-09-26 05:48:0238-256.5-143.9-35.821.9596510.6-33.3-0.55, 0.080.551.982487034
2011-09-26 05:50:0239-257.1-142.7-35.622.1600410.5-33.4-0.55, 0.080.550.002487035
2011-09-26 05:52:0240-259.2-141.7-35.222.4609010.5-33.4-0.55, 0.080.550.002487036

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 )