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 13794
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-09-08 00:51 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-09-08 00:51 UTC)


Overview for dimming #:
   13794           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 #: 13794          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-04 13:12:1110.00.00.00.00 , 0.003519670
2025-09-04 13:15:1120.00.00.00.00 , 0.003519673
2025-09-04 13:18:1130.00.00.00.00 , 1.263519674
2025-09-04 13:21:1140.00.00.00.00 , 0.863519677
2025-09-04 13:24:1150.00.00.00.00 , 0.863519678
2025-09-04 13:27:1160.00.00.00.00 , 4.263519681
2025-09-04 13:30:117-6.9-23.9-17.62.1360-6.7-55.6-0.83, -0.190.856.503519682
2025-09-04 13:33:118-10.4-25.3-16.73.2560-6.7-55.7-0.83, -0.190.854.833519685
2025-09-04 13:36:119-9.6-24.2-16.72.9505-7.1-57.0-0.84, -0.190.863.823519686
2025-09-04 13:39:1110-9.2-26.1-17.42.6452-6.7-56.1-0.83, -0.190.850.003519689
2025-09-04 13:42:1111-8.9-25.7-17.42.5438-6.8-56.3-0.84, -0.190.860.003519690
2025-09-04 13:45:0012-10.8-27.3-17.33.0519-6.9-56.5-0.84, -0.190.860.003519693
2025-09-04 13:48:1213-13.2-27.7-15.94.6696-7.2-57.2-0.84, -0.190.870.003519694
2025-09-04 13:51:0114-13.4-28.0-17.63.8661-7.3-57.2-0.84, -0.200.8718.233519697
2025-09-04 13:54:1115-15.8-28.6-15.25.0855-7.1-56.8-0.84, -0.190.8613.653519698
2025-09-04 13:57:0016-20.1-30.1-16.55.5972-7.1-56.6-0.84, -0.190.8664.783519701
2025-09-04 14:00:3517-21.2-29.7-19.44.7854-7.1-56.2-0.83, -0.190.86113.073519702
2025-09-04 14:03:1118-28.2-46.6-20.15.51045-6.9-55.7-0.83, -0.190.8523.803519705
2025-09-04 14:06:1119-29.9-42.8-19.65.81139-7.0-55.8-0.83, -0.190.8519.133519706
2025-09-04 14:09:1120-32.8-54.0-20.35.91187-6.8-55.3-0.83, -0.190.858.013519709
2025-09-04 14:12:1121-48.6-88.0-21.46.31340-6.7-54.9-0.82, -0.190.841.983519710
2025-09-04 14:15:1122-50.9-113.8-19.77.31527-6.8-55.0-0.82, -0.190.840.003519713
2025-09-04 14:18:1123-53.8-107.3-20.27.41551-6.8-55.4-0.83, -0.190.850.003519714
2025-09-04 14:21:1124-58.4-104.2-16.69.52036-6.9-55.4-0.83, -0.190.850.003519717
2025-09-04 14:24:3525-40.9-63.9-19.77.41508-7.1-56.0-0.83, -0.190.850.003519718
2025-09-04 14:27:1126-41.3-58.2-16.48.61825-7.0-55.7-0.83, -0.190.850.003519721
2025-09-04 14:30:1127-44.4-59.4-16.39.11949-7.1-56.0-0.83, -0.190.850.003519722
2025-09-04 14:33:1128-47.0-69.3-16.99.31982-7.1-56.1-0.83, -0.190.860.003519725
2025-09-04 14:36:1129-52.0-74.0-17.110.02180-7.0-55.8-0.83, -0.190.850.863519726

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 )