Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 7971
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2024-11-07 12:18 UTC)
Last detected dimming:
   0 hours and 44 minutes ago (2024-11-07 11:54 UTC)


Overview for dimming #:
   7971           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 #: 7971          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-10-02 10:15:1110.00.00.00.00 , 0.862909803
2023-10-02 10:18:1120.00.00.00.00 , 1.402909804
2023-10-02 10:21:1130.00.00.00.00 , 0.002909805
2023-10-02 10:24:1140.00.00.00.00 , 0.002909812
2023-10-02 10:27:1150.00.00.00.00 , 0.002909813
2023-10-02 10:30:116-0.7-5.1-9.40.0731.17, -0.071.174.132909814
2023-10-02 10:33:117-1.3-7.7-8.60.01391.16, -0.061.170.002909815
2023-10-02 10:36:118-2.0-9.3-7.60.02171.17, -0.061.176.252909830
2023-10-02 10:39:119-2.9-10.9-8.60.12921.16, -0.071.171.182909831
2023-10-02 10:42:1110-10.1-19.0-10.71.16961.17, -0.071.176.092909832
2023-10-02 10:45:1111-10.9-19.1-10.51.47891.16, -0.071.172.032909833
2023-10-02 10:48:1112-12.9-18.1-10.61.69491.16, -0.061.170.002909834
2023-10-02 10:51:1113-14.6-18.9-11.01.810731.16, -0.061.160.002909835
2023-10-02 10:54:1114-16.7-20.7-11.22.21202 , 1.002909836
2023-10-02 10:57:1115-17.6-22.9-11.62.01225 , 0.002909837
2023-10-02 11:00:1116-19.6-24.9-11.72.11354 , 0.002909838
2023-10-02 11:03:1117-21.8-25.5-11.92.71498 , 0.002909839
2023-10-02 11:06:1118-23.7-28.4-11.73.21622 , 0.002909840
2023-10-02 11:09:1119-26.8-29.7-11.04.21840 , 0.002909841

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 )