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 4458
Detector 14 day operating status:

Last detected dimming:
   300 hours and 24 minutes ago (2021-11-22 00:37 UTC)


Overview for dimming #:
   4458           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 #: 4458          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-02-16 15:40:0210.00.00.00.00 , 0.002329609
2011-02-16 15:42:0220.00.00.00.00 , 0.952329610
2011-02-16 15:44:0230.00.00.00.00 , 0.992329611
2011-02-16 15:46:0240.00.00.00.00 , 0.002329612
2011-02-16 15:48:0250.00.0-12.70.03 , 0.002329613
2011-02-16 15:50:026-2.5-20.1-11.00.5110 , 0.002329614
2011-02-16 15:52:027-4.3-24.1-18.80.7168 , 0.002329615
2011-02-16 15:54:028-8.8-31.7-22.01.433312.0-39.0-0.62, 0.300.690.002329616
2011-02-16 15:56:029-13.9-35.8-22.62.454112.1-39.0-0.62, 0.300.692.152329617
2011-02-16 15:58:0210-23.8-40.0-22.84.190612.9-39.9-0.63, 0.320.712.682329618
2011-02-16 16:00:0211-33.8-45.2-18.26.0130913.3-38.9-0.62, 0.320.702.262329619
2011-02-16 16:02:0212-44.6-51.1-15.68.4180513.6-38.3-0.61, 0.330.692.052329620
2011-02-16 16:04:0213-53.4-59.8-14.610.0214613.7-37.9-0.60, 0.330.692.082329621
2011-02-16 16:06:0214-62.2-63.3-13.812.2256713.9-37.8-0.60, 0.330.691.922329622
2011-02-16 16:08:0215-104.3-102.7-15.416.0341514.0-37.7-0.60, 0.340.694.722329623
2011-02-16 16:10:0216-192.1-157.1-19.423.6546614.0-37.8-0.60, 0.340.697.682329624
2011-02-16 16:12:0217-223.4-176.5-18.927.3628314.0-38.0-0.60, 0.340.698.672329625
2011-02-16 16:14:0218-250.8-172.0-18.631.1714114.1-38.3-0.61, 0.340.7018.682329626
2011-02-16 16:16:0219-272.7-159.6-17.636.4827814.1-38.6-0.61, 0.340.705.402329627
2011-02-16 16:18:0220-302.1-156.7-17.841.8946714.0-38.6-0.61, 0.330.702.722329628
2011-02-16 16:20:0221-324.8-164.5-17.447.31060114.0-38.8-0.62, 0.330.703.122329629
2011-02-16 16:22:0222-350.5-170.2-16.753.51175314.3-39.5-0.62, 0.340.717.032329630
2011-02-16 16:24:0223-370.6-175.9-16.257.81260814.4-39.6-0.62, 0.340.716.722329631
2011-02-16 16:26:0224-390.0-180.4-16.061.01324614.5-39.6-0.62, 0.340.713.262329632
2011-02-16 16:28:0225-402.9-184.6-16.162.71360914.4-39.6-0.62, 0.340.712.362329633
2011-02-16 16:30:0226-413.2-187.9-16.065.01402214.6-39.7-0.63, 0.340.710.002329634
2011-02-16 16:32:0227-417.4-190.5-16.066.21427114.6-39.7-0.63, 0.340.710.002329635
2011-02-16 16:34:0228-421.4-193.6-15.968.21461514.6-39.7-0.62, 0.340.710.002329636
2011-02-16 16:36:0229-427.7-195.3-15.869.51486314.7-39.8-0.63, 0.340.710.002329637
2011-02-16 16:38:0230-435.2-196.1-15.771.11515114.7-39.9-0.63, 0.350.720.002329638
2011-02-16 16:40:0231-446.4-197.1-16.173.21557914.8-40.0-0.63, 0.350.720.002329639
2011-02-16 16:42:0232-446.9-197.0-16.273.61559614.9-40.0-0.63, 0.350.720.002329640
2011-02-16 16:44:0233-445.0-195.5-16.273.81557514.9-40.0-0.63, 0.350.720.002329641
2011-02-16 16:46:0234-442.1-194.6-16.173.81549514.8-40.0-0.63, 0.350.720.002329642
2011-02-16 16:48:0235-438.9-194.5-16.173.61534414.9-40.1-0.63, 0.350.720.002329643
2011-02-16 16:50:0236-445.7-193.7-16.474.91558615.0-40.2-0.63, 0.350.720.002329644
2011-02-16 16:52:0237-443.7-192.8-16.574.81554915.1-40.3-0.63, 0.350.720.002329645

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 )