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 7755
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2024-07-15 23:33 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2024-07-15 23:33 UTC)


Overview for dimming #:
   7755           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 #: 7755          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-16 16:09:112-6.5-11.4-9.00.1674-1.12, 0.351.180.002895893
2023-09-16 16:12:113-12.0-14.2-9.70.21156-1.13, 0.341.180.002895894
2023-09-16 16:15:114-15.4-15.0-9.50.51481-1.13, 0.341.183.182895895
2023-09-16 16:18:115-17.0-16.6-9.40.61621-1.14, 0.331.182.222895896
2023-09-16 16:21:116-20.3-17.4-9.50.81792-1.14, 0.341.194.632895897
2023-09-16 16:24:117-29.6-18.3-10.82.22282-1.14, 0.331.199.622895903
2023-09-16 16:27:118-32.3-20.8-11.32.52382-1.14, 0.341.1910.642895904
2023-09-16 16:30:119-34.5-23.8-11.62.92435-1.14, 0.341.190.912895905
2023-09-16 16:33:1110-35.9-23.7-12.33.22376-1.14, 0.341.190.002895906
2023-09-16 16:36:1111-38.2-24.2-12.33.42443-1.14, 0.341.190.002895907
2023-09-16 16:39:1112-42.2-28.5-13.03.72497-1.14, 0.341.180.002895908
2023-09-16 16:42:1113-45.3-31.3-13.04.22609-1.14, 0.341.190.002895913
2023-09-16 16:45:1114-48.5-31.8-13.84.12630-1.14, 0.331.180.002895914
2023-09-16 16:48:1115-48.4-31.0-14.23.92613-1.14, 0.331.190.002895915
2023-09-16 16:51:1116-51.6-33.0-14.24.22680-1.14, 0.331.180.002895916

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 )