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 14424
Detector 24h operating status:

Last processed image:    
   0 hours and 28 minutes ago (2025-11-18 10:18 UTC)
Last detected dimming:
   0 hours and 28 minutes ago (2025-11-18 10:18 UTC)


Overview for dimming #:
   14424           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 #: 14424          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-15 10:48:1110.00.00.00.00 , 0.003588138
2025-11-15 10:51:1120.00.00.00.00 , 0.003588139
2025-11-15 10:54:1130.00.00.00.00 , 0.003588142
2025-11-15 10:57:1140.00.00.00.00 , 0.003588143
2025-11-15 11:00:1150.00.00.00.00 , 0.003588146
2025-11-15 11:03:1160.00.00.00.00 , 0.953588147
2025-11-15 11:06:1170.00.00.00.00 , 0.003588152
2025-11-15 11:09:118-1.6-7.9-8.50.0183-0.94, -0.571.100.003588153
2025-11-15 11:12:119-3.6-10.3-8.60.0398-0.94, -0.571.101.473588154
2025-11-15 11:15:1110-5.8-11.2-8.60.0639-0.95, -0.571.100.003588155
2025-11-15 11:18:1111-7.5-12.2-8.60.0825-0.95, -0.561.110.003588158
2025-11-15 11:21:1112-8.8-12.4-9.10.0953-0.96, -0.561.110.003588159
2025-11-15 11:24:1113-11.2-13.2-9.10.01192-0.96, -0.551.110.003588160
2025-11-15 11:27:1114-30.4-20.4-10.40.02632-0.96, -0.561.111.963588161
2025-11-15 11:30:1115-40.6-29.1-10.40.03316-0.96, -0.551.116.583588166
2025-11-15 11:33:1116-48.8-34.0-10.40.03857-0.96, -0.561.113.093588167
2025-11-15 11:36:1117-54.0-38.9-10.40.04079-0.96, -0.551.110.863588174
2025-11-15 11:39:1118-57.1-40.1-10.60.04243-0.96, -0.561.110.003588175
2025-11-15 11:42:1119-59.7-39.9-10.60.04429-0.96, -0.551.110.003588176
2025-11-15 11:45:1120-65.2-37.0-10.80.04823-0.96, -0.551.110.003588177
2025-11-15 11:48:1121-69.1-35.1-10.80.05132-0.97, -0.551.110.003588178
2025-11-15 11:51:1122-70.6-34.0-10.90.05234-0.96, -0.551.110.003588179
2025-11-15 11:54:1123-72.2-33.4-10.70.05497-0.97, -0.551.110.003588182
2025-11-15 11:57:1124-75.4-32.5-10.80.05731-0.96, -0.551.110.003588183
2025-11-15 12:00:1125-76.8-31.5-11.00.05799-0.96, -0.551.110.003588186

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 )