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 13053
Detector 24h operating status:

Last processed image:    
   0 hours and 32 minutes ago (2025-07-17 22:12 UTC)
Last detected dimming:
   7 hours and 44 minutes ago (2025-07-17 15:00 UTC)


Overview for dimming #:
   13053           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 #: 13053          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-14 06:48:1110.00.00.00.00 , 0.003442577
2025-06-14 06:51:112-1.6-7.3-22.10.265 , 0.933442580
2025-06-14 06:54:113-6.8-28.5-22.70.821813.6-20.6-0.35, 0.220.410.943442581
2025-06-14 06:57:114-11.6-45.7-24.91.234613.7-20.4-0.34, 0.220.410.913442582
2025-06-14 07:00:115-18.8-63.1-23.72.259813.6-20.3-0.34, 0.220.411.133442585
2025-06-14 07:03:116-27.0-83.7-24.22.980513.6-20.9-0.35, 0.220.421.503442586
2025-06-14 07:06:117-32.6-89.3-21.73.493213.5-21.6-0.36, 0.220.421.793442589
2025-06-14 07:09:238-47.8-95.2-16.57.0170113.6-22.2-0.37, 0.220.434.623442590
2025-06-14 07:12:119-60.8-97.3-16.19.5227213.5-23.3-0.39, 0.220.4510.783442593
2025-06-14 07:15:1110-68.3-95.5-15.810.9259513.5-24.2-0.40, 0.220.461.583442594
2025-06-14 07:18:1111-74.9-97.1-16.111.8275913.7-24.3-0.41, 0.220.460.003442597
2025-06-14 07:21:1112-78.9-95.3-15.812.2283413.7-24.6-0.41, 0.230.470.003442598
2025-06-14 07:24:1113-85.5-93.0-16.712.6296813.8-24.6-0.41, 0.230.470.003442601
2025-06-14 07:27:1114-92.2-90.6-17.213.3314013.8-24.3-0.41, 0.230.460.003442602
2025-06-14 07:30:1115-94.8-86.8-17.413.5319513.6-23.9-0.40, 0.220.460.003442605
2025-06-14 07:33:1116-98.2-85.5-17.814.1336513.7-24.0-0.40, 0.220.461.373442606
2025-06-14 07:36:1117-100.4-87.5-17.715.1356013.2-24.5-0.41, 0.220.461.463442608

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 )