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 12696
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-05-13 19:12 UTC)
Last detected dimming:
   2 hours and 34 minutes ago (2025-05-13 17:00 UTC)


Overview for dimming #:
   12696           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

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Details for dimming #: 12696          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-29 19:30:1110.00.00.00.00 , 0.003398979
2025-04-29 19:33:1120.00.00.00.00 , 0.003398980
2025-04-29 19:36:1130.00.00.00.00 , 0.003398983
2025-04-29 19:39:1140.00.00.00.00 , 1.153398984
2025-04-29 19:42:1150.00.00.00.00 , 1.433398987
2025-04-29 19:45:116-1.1-6.9-7.30.0150-1.09, 0.441.172.743398988
2025-04-29 19:48:117-3.0-9.8-8.00.0363-1.08, 0.441.163.313398991
2025-04-29 19:51:118-5.6-11.4-8.70.0634-1.06, 0.441.153.343398992
2025-04-29 19:54:119-8.2-13.4-8.90.0879-1.07, 0.441.169.403398995
2025-04-29 19:57:1110-11.5-14.8-9.40.11181-1.06, 0.441.154.703398996
2025-04-29 20:00:1111-17.2-15.9-9.20.21733-1.06, 0.441.155.983398999
2025-04-29 20:03:1112-22.0-16.8-8.90.22202-1.06, 0.441.152.043399000
2025-04-29 20:06:1113-27.6-17.6-8.90.42718-1.06, 0.441.150.003399003
2025-04-29 20:09:1114-32.6-20.4-8.90.53197-1.06, 0.441.158.983399004
2025-04-29 20:12:1115-37.3-20.3-8.90.63627-1.06, 0.441.1510.153399007
2025-04-29 20:15:1116-40.9-20.1-9.20.73910-1.06, 0.441.152.993399008
2025-04-29 20:18:1117-44.1-20.1-9.30.64150-1.06, 0.441.156.673399011
2025-04-29 20:21:1118-46.8-20.7-9.40.94411-1.05, 0.451.148.323399012
2025-04-29 20:24:1119-49.3-20.8-9.61.14611-1.05, 0.451.140.003399015
2025-04-29 20:27:1120-53.6-21.3-9.62.14964-1.04, 0.451.140.003399016
2025-04-29 20:30:1121-56.0-21.0-9.73.85173-1.04, 0.461.140.993399019
2025-04-29 20:33:1122-63.4-21.7-9.97.25664-1.04, 0.461.130.003399020
2025-04-29 20:36:1123-68.7-21.5-10.29.06013-1.03, 0.461.131.103399023
2025-04-29 20:39:1124-71.2-22.0-10.29.16184-1.03, 0.471.130.003399024
2025-04-29 20:42:1125-75.7-22.2-10.210.16491-1.03, 0.471.130.003399027
2025-04-29 20:45:1126-82.7-22.5-10.411.96957-1.03, 0.471.131.483399028
2025-04-29 20:48:1127-86.0-23.2-10.611.77068-1.03, 0.471.131.593399031
2025-04-29 20:51:1128-89.2-24.1-10.711.97275-1.03, 0.471.130.983399032
2025-04-29 20:54:1129-90.9-25.1-10.98.87310-1.03, 0.471.130.003399035
2025-04-29 20:57:1130-92.8-25.8-10.97.77399-1.03, 0.471.130.003399036
2025-04-29 21:00:3531-97.6-27.6-11.16.27671-1.03, 0.471.130.003399039
2025-04-29 21:03:1132-99.3-27.4-11.15.87792-1.03, 0.471.130.003399040
2025-04-29 21:06:1133-104.3-28.6-11.26.98123-1.02, 0.481.130.003399043
2025-04-29 21:09:1134-109.0-29.5-11.28.18468-1.02, 0.481.130.003399044
2025-04-29 21:12:1135-111.0-30.0-11.47.18478-1.03, 0.481.130.003399047
2025-04-29 21:15:1136-114.2-30.3-11.66.78590-1.03, 0.481.130.003399048

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 )