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 7920
Detector 24h operating status:

Last processed image:    
   0 hours and 33 minutes ago (2024-07-18 11:15 UTC)
Last detected dimming:
   0 hours and 33 minutes ago (2024-07-18 11:15 UTC)


Overview for dimming #:
   7920           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 #: 7920          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-28 23:30:1110.00.00.00.00 , 0.002906724
2023-09-28 23:33:112-0.1-0.7-10.70.07 , 0.002906737
2023-09-28 23:36:113-0.4-3.8-11.20.13419.0-13.9-0.23, 0.220.320.002906738
2023-09-28 23:39:114-1.3-6.0-10.80.411819.1-13.7-0.23, 0.220.320.002906739
2023-09-28 23:42:115-2.6-7.7-10.00.721621.1-10.6-0.17, 0.250.310.002906740
2023-09-28 23:45:116-2.9-10.4-10.90.722619.9-12.5-0.21, 0.230.312.132906741
2023-09-28 23:48:117-3.4-11.6-11.90.825319.4-13.5-0.22, 0.220.320.002906742
2023-09-28 23:51:118-4.2-14.0-10.61.032019.6-12.7-0.21, 0.230.310.002906743
2023-09-28 23:54:119-5.2-14.9-9.51.338719.1-14.1-0.23, 0.220.320.002906744
2023-09-29 00:09:1110-6.7-16.6-12.11.238119.7-14.4-0.24, 0.230.330.002906750

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 )