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 10719
Detector 24h operating status:

Last processed image:    
   0 hours and 14 minutes ago (2025-05-22 08:33 UTC)
Last detected dimming:
   5 hours and 29 minutes ago (2025-05-22 03:18 UTC)


Overview for dimming #:
   10719           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 #: 10719          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-07-18 02:09:112-14.7-24.3-12.73.3100311.1-11.0-0.19, 0.120.220.003178922
2024-07-18 02:12:113-15.5-26.2-13.13.4103211.4-11.2-0.19, 0.120.230.003178923
2024-07-18 02:15:114-17.3-28.5-11.63.9119611.4-11.1-0.19, 0.120.233.003178932
2024-07-18 02:18:115-17.1-29.7-11.83.8115811.4-11.3-0.19, 0.120.231.073178933
2024-07-18 02:21:116-20.4-29.8-10.64.6142411.8-11.2-0.19, 0.130.230.003178934
2024-07-18 02:24:117-22.0-30.3-10.85.2158711.5-11.4-0.20, 0.120.230.873178935
2024-07-18 02:27:118-23.5-31.6-10.85.7174111.3-11.4-0.20, 0.120.230.003178936
2024-07-18 02:30:119-23.5-32.6-10.95.6171711.1-11.6-0.20, 0.120.230.003178937
2024-07-18 02:33:1110-25.8-33.3-11.06.0183311.3-11.4-0.20, 0.120.230.003178938
2024-07-18 02:36:1111-28.4-33.3-10.46.7207611.1-11.2-0.19, 0.120.230.003178939
2024-07-18 02:39:1112-29.8-34.1-10.57.1218711.0-11.4-0.20, 0.110.231.023178946
2024-07-18 02:42:1113-12.5-11.0-9.04.012342.5-6.9-0.12, -0.040.130.883178947
2024-07-18 02:45:1114-14.8-10.7-9.74.613592.2-6.8-0.12, -0.040.135.793178948
2024-07-18 02:48:1115-18.0-17.2-10.15.315412.6-7.4-0.13, -0.040.140.003178949
2024-07-18 02:51:1116-20.2-16.2-10.25.817042.5-7.1-0.13, -0.040.130.003178950
2024-07-18 02:54:1117-22.9-17.7-10.46.318622.9-7.6-0.13, -0.030.140.003178951
2024-07-18 03:09:1118-45.6-43.1-11.810.631087.0-10.8-0.19, 0.040.190.003178960

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 )