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 14264
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-11-04 12:15 UTC)
Last detected dimming:
   1 hours and 43 minutes ago (2025-11-04 10:51 UTC)


Overview for dimming #:
   14264           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 #: 14264          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-29 08:33:1110.00.00.00.00 , 0.003572103
2025-10-29 08:36:1120.00.00.00.00 , 0.003572104
2025-10-29 08:39:1130.00.00.00.00 , 0.003572109
2025-10-29 08:42:114-1.1-8.3-9.50.5116 , 0.003572110
2025-10-29 08:45:115-8.3-16.5-10.23.3762-7.4-43.2-0.69, -0.190.711.263572111
2025-10-29 08:48:116-16.5-21.3-13.45.21207-6.5-43.8-0.70, -0.170.721.863572112
2025-10-29 08:51:117-24.3-28.2-15.76.21440-6.3-44.0-0.70, -0.170.722.323572117
2025-10-29 08:54:118-35.5-35.2-19.57.31695-6.4-44.0-0.70, -0.170.723.243572118
2025-10-29 08:57:119-48.1-42.0-22.38.72025-6.1-44.4-0.70, -0.170.723.653572119
2025-10-29 09:00:1110-57.1-47.1-22.69.92323-5.8-44.5-0.71, -0.160.722.973572120
2025-10-29 09:03:1111-70.2-47.5-22.312.12866-5.8-44.1-0.70, -0.160.725.373572123
2025-10-29 09:06:1112-81.5-49.2-22.413.33182-5.7-43.9-0.70, -0.160.726.313572124
2025-10-29 09:09:1113-91.6-52.9-21.514.73516-5.5-44.0-0.70, -0.160.726.813572128
2025-10-29 09:12:1114-102.3-56.6-21.015.73791-5.3-44.2-0.70, -0.150.725.893572129
2025-10-29 09:15:1115-110.4-59.2-20.316.94116-5.2-44.4-0.70, -0.150.725.763572131
2025-10-29 09:18:1116-119.4-60.4-19.518.34476-5.2-44.8-0.71, -0.150.734.853572132
2025-10-29 09:21:1117-128.3-61.9-18.719.84879-5.3-45.0-0.71, -0.150.731.063572137
2025-10-29 09:24:1118-137.5-65.9-18.621.65278-5.3-45.3-0.72, -0.150.736.013572138
2025-10-29 09:27:1119-142.8-65.2-17.823.05599-5.4-45.5-0.72, -0.150.735.733572139
2025-10-29 09:30:1120-149.3-66.6-17.724.05830-5.4-46.0-0.72, -0.150.740.003572140
2025-10-29 09:33:1121-155.2-65.3-18.124.65994-5.4-46.1-0.73, -0.150.740.003572145
2025-10-29 09:36:1122-157.5-65.5-18.724.55954-5.6-46.4-0.73, -0.150.751.583572146
2025-10-29 09:39:1123-163.8-65.2-18.425.76241-5.6-46.5-0.73, -0.150.751.413572147
2025-10-29 09:42:1124-168.5-66.8-18.026.56435-5.6-46.8-0.73, -0.150.750.003572148
2025-10-29 09:45:1125-173.8-68.2-18.327.66713-5.7-46.8-0.73, -0.160.750.003572151
2025-10-29 09:48:1126-178.8-70.1-18.428.26868-5.8-47.0-0.74, -0.160.750.003572152
2025-10-29 09:51:1127-181.0-72.3-18.428.86990-5.8-47.1-0.74, -0.160.750.003572153

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 )