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 14702
Detector 24h operating status:

Last processed image:    
   0 hours and 29 minutes ago (2025-12-30 00:36 UTC)
Last detected dimming:
   0 hours and 29 minutes ago (2025-12-30 00:36 UTC)


Overview for dimming #:
   14702           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 #: 14702          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-25 12:42:1110.00.00.00.00 , 0.003625688
2025-12-25 12:45:1120.00.00.00.00 , 1.293625689
2025-12-25 12:48:113-0.5-5.3-8.80.260 , 0.003625690
2025-12-25 12:51:114-7.5-11.1-10.52.169912.4-0.7-0.01, 0.260.260.003625695
2025-12-25 12:54:115-14.2-14.4-11.93.5113311.00.30.01, 0.230.230.003625696
2025-12-25 12:57:116-19.2-17.6-12.44.5146211.10.10.00, 0.230.233.243625697
2025-12-25 13:00:117-26.2-22.8-12.55.8189511.1-0.20.00, 0.230.230.993625698
2025-12-25 13:03:118-33.6-26.6-12.77.0229211.7-0.6-0.01, 0.240.241.063625701
2025-12-25 13:06:119-40.9-30.6-13.18.1263611.6-0.5-0.01, 0.240.241.463625702
2025-12-25 13:09:1110-46.9-31.8-13.58.9289611.5-0.6-0.01, 0.240.245.163625705
2025-12-25 13:12:1111-50.6-33.0-14.49.1298411.6-1.1-0.02, 0.240.240.003625706
2025-12-25 13:15:1112-54.1-33.5-14.89.6313511.1-1.4-0.02, 0.230.230.003625711
2025-12-25 13:18:1113-55.8-35.3-15.19.6314311.3-1.6-0.03, 0.240.240.003625712
2025-12-25 13:21:1114-58.5-36.7-15.59.9324011.3-1.6-0.03, 0.240.240.003625713
2025-12-25 13:24:1115-60.1-37.3-15.610.1330311.1-1.8-0.03, 0.230.240.003625714
2025-12-25 13:27:1116-63.8-37.9-15.710.7347411.1-1.5-0.03, 0.230.230.003625717
2025-12-25 13:30:1117-68.2-39.1-15.711.2366810.8-1.2-0.02, 0.230.230.003625718
2025-12-25 13:33:1118-71.9-39.7-15.911.8385710.7-1.3-0.02, 0.230.230.003625721

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 )