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 11527
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-04-28 02:24 UTC)
Last detected dimming:
   7 hours and 12 minutes ago (2025-04-27 19:33 UTC)


Overview for dimming #:
   11527           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 #: 11527          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-10-24 19:09:1110.00.00.00.00 , 0.003270903
2024-10-24 19:12:1120.00.00.00.00 , 0.003270904
2024-10-24 19:15:1130.00.00.00.00 , 0.003270909
2024-10-24 19:18:1140.00.00.00.00 , 0.003270910
2024-10-24 19:21:1150.00.00.00.00 , 0.003270911
2024-10-24 19:24:1160.00.00.00.00 , 3.863270912
2024-10-24 19:27:117-0.2-0.7-6.50.125 , 2.133270913
2024-10-24 19:30:118-0.8-3.5-6.90.3950.0-22.4-0.39, -0.080.391.403270914
2024-10-24 19:33:119-0.9-3.4-7.50.41050.8-23.2-0.40, -0.070.400.003270922
2024-10-24 19:36:1110-1.2-4.9-8.00.4130-0.3-23.1-0.40, -0.090.410.003270923
2024-10-24 19:39:1111-2.2-5.4-9.30.8229-4.1-25.2-0.43, -0.150.460.003270924
2024-10-24 19:42:1112-3.6-7.5-9.51.2346-1.0-24.1-0.41, -0.100.420.943270925
2024-10-24 19:45:1113-4.4-8.6-9.51.3387-2.2-25.2-0.43, -0.120.451.073270926
2024-10-24 19:48:1114-6.7-13.1-10.61.8530-3.2-26.0-0.44, -0.140.463.593270927
2024-10-24 19:51:1115-7.4-14.1-11.21.9561-3.4-26.1-0.44, -0.140.471.803270928
2024-10-24 19:54:1116-9.1-15.8-11.22.3687-2.7-24.3-0.42, -0.130.442.093270929
2024-10-24 20:09:1117-11.8-23.5-11.32.9868-4.6-26.3-0.45, -0.160.480.003270941
2024-10-24 20:12:1118-12.6-24.6-11.33.1921-5.5-26.7-0.45, -0.180.490.003270942

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 )