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 4799
Detector 14 day operating status:

Last detected dimming:
   237 hours and 22 minutes ago (2022-01-18 08:17 UTC)


Overview for dimming #:
   4799           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 #: 4799          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-09-21 21:52:0210.00.00.00.00 , 0.002483939
2011-09-21 21:54:0220.00.00.00.00 , 0.002483940
2011-09-21 21:56:0230.00.00.00.00 , 0.002483941
2011-09-21 21:58:0240.00.00.00.00 , 0.002483942
2011-09-21 22:00:0250.00.00.00.00 , 0.002483943
2011-09-21 22:02:0260.00.00.00.00 , 0.002483944
2011-09-21 22:04:027-2.7-6.3-6.50.04090.84, 0.791.150.002483945
2011-09-21 22:06:028-8.1-8.2-6.90.011450.84, 0.791.160.002483946
2011-09-21 22:08:029-13.4-9.7-7.30.018020.84, 0.791.151.532483947
2011-09-21 22:10:0210-16.9-10.5-7.80.021400.84, 0.801.161.792483948
2011-09-21 22:12:0211-23.8-10.9-8.20.028710.91, 0.711.152.912483949
2011-09-21 22:14:0212-32.3-14.6-8.60.035901.02, 0.431.114.632483950
2011-09-21 22:16:0213-40.8-19.5-8.90.042691.05, 0.371.113.312483951
2011-09-21 22:18:0214-46.7-23.5-8.70.046911.04, 0.371.104.852483952
2011-09-21 22:20:0215-56.5-27.2-8.70.053641.01, 0.391.0910.122483953
2011-09-21 22:22:0216-76.0-34.4-9.00.065731.01, 0.401.0910.982483954

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 )