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 12997
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-06-15 18:36 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-06-15 18:36 UTC)


Overview for dimming #:
   12997           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 #: 12997          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-07 01:00:1110.00.00.00.00 , 0.003435625
2025-06-07 01:03:1120.00.00.00.00 , 0.003435626
2025-06-07 01:06:1130.00.00.00.00 , 0.003435629
2025-06-07 01:09:1140.00.00.00.00 , 0.003435630
2025-06-07 01:12:1150.00.00.00.00 , 0.003435633
2025-06-07 01:15:1160.00.00.00.00 , 2.993435634
2025-06-07 01:18:117-12.5-12.3-8.10.014361.04, 0.451.133.953435637
2025-06-07 01:21:118-24.1-13.8-8.00.026931.05, 0.451.147.743435638
2025-06-07 01:24:119-32.3-16.8-8.60.034711.06, 0.431.155.793435642
2025-06-07 01:27:1110-38.6-16.3-8.60.041501.08, 0.421.163.603435643
2025-06-07 01:30:1111-48.7-18.0-9.00.049781.08, 0.411.163.923435645
2025-06-07 01:33:1112-52.5-20.6-9.30.051291.08, 0.411.162.713435646
2025-06-07 01:36:1113-55.6-21.9-9.70.051921.07, 0.421.152.023435649
2025-06-07 01:39:1114-61.3-23.4-9.70.056161.08, 0.421.151.463435650
2025-06-07 01:42:1115-63.3-23.9-9.70.057521.08, 0.411.160.003435654
2025-06-07 01:45:1116-64.7-24.2-9.70.057811.08, 0.411.150.003435655
2025-06-07 01:48:1117-68.3-25.3-10.00.059571.08, 0.411.150.003435657
2025-06-07 01:51:1118-73.9-26.6-10.30.062191.08, 0.411.150.003435658
2025-06-07 01:54:1119-77.4-27.4-10.60.063471.07, 0.411.150.003435661
2025-06-07 01:57:1120-80.2-27.9-11.00.064361.08, 0.401.150.003435662
2025-06-07 02:00:1121-83.1-27.7-11.00.065901.08, 0.401.160.003435665
2025-06-07 02:03:1122-85.0-27.5-11.20.066461.09, 0.401.160.003435666

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 )