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 13238
Detector 24h operating status:

Last processed image:    
   0 hours and 15 minutes ago (2025-07-30 23:36 UTC)
Last detected dimming:
   0 hours and 33 minutes ago (2025-07-30 23:18 UTC)


Overview for dimming #:
   13238           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 #: 13238          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-07 16:45:1110.00.00.00.00 , 0.003464957
2025-07-07 16:48:1120.00.00.00.00 , 0.003464960
2025-07-07 16:51:1130.00.00.00.00 , 0.843464961
2025-07-07 16:54:114-0.1-0.7-11.40.07 , 0.003464966
2025-07-07 16:57:115-2.7-12.4-8.80.0243-0.93, 0.581.100.003464967
2025-07-07 17:00:116-7.1-18.9-8.30.0675-0.94, 0.581.100.943464968
2025-07-07 17:03:117-11.4-16.7-8.70.01150-0.95, 0.571.111.433464969
2025-07-07 17:06:118-17.0-19.4-9.70.01585-0.96, 0.571.121.283464974
2025-07-07 17:09:119-23.3-24.1-10.20.12021-0.96, 0.571.121.593464975
2025-07-07 17:12:1110-32.2-32.9-10.11.12665-0.95, 0.571.113.423464976
2025-07-07 17:15:1111-40.1-39.4-11.21.03089-0.95, 0.571.112.663464977
2025-07-07 17:18:1112-45.8-43.1-11.72.03449-0.95, 0.571.113.033464981
2025-07-07 17:21:1113-50.6-44.9-11.21.53824-0.96, 0.571.121.513464982
2025-07-07 17:24:1114-54.8-46.1-11.31.24049-0.96, 0.561.120.003464986
2025-07-07 17:27:1115-60.7-50.3-11.51.24335-0.96, 0.561.120.003464987
2025-07-07 17:30:1116-67.0-54.2-12.01.24550-0.97, 0.561.120.003464988
2025-07-07 17:33:1117-72.6-56.1-12.24.34852-0.97, 0.561.123.383464989
2025-07-07 17:36:1118-80.1-58.3-11.95.55328-0.97, 0.561.127.103464992
2025-07-07 17:39:1119-85.3-61.1-12.06.35581-0.97, 0.561.124.593464993
2025-07-07 17:42:1120-89.2-62.5-11.94.75770-0.97, 0.551.122.833464996
2025-07-07 17:45:1121-95.8-64.0-11.95.86164-0.98, 0.551.121.683464997
2025-07-07 17:48:1122-100.6-65.1-11.75.16461-0.98, 0.551.122.283464998
2025-07-07 17:51:1123-107.4-67.1-11.86.46823-0.98, 0.551.122.123464999
2025-07-07 17:54:1124-113.5-67.9-11.57.37220-0.98, 0.551.120.003465006
2025-07-07 17:57:1125-118.3-68.6-11.27.37563-0.98, 0.551.120.003465007
2025-07-07 18:00:1126-122.8-68.2-11.55.47765-0.98, 0.551.120.003465008
2025-07-07 18:03:1127-129.0-68.3-11.44.78161-0.98, 0.551.120.003465009
2025-07-07 18:06:1128-132.7-67.3-11.73.68330-0.98, 0.551.120.003465012
2025-07-07 18:09:1129-138.5-67.3-11.85.48633-0.98, 0.551.120.003465013
2025-07-07 18:12:1130-141.9-66.2-12.05.58779-0.98, 0.541.120.003465018
2025-07-07 18:15:1131-146.2-66.7-12.25.68990-0.98, 0.541.120.003465019

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 )