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 7912
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2024-11-14 01:45 UTC)
Last detected dimming:
   1 hours and 14 minutes ago (2024-11-14 00:48 UTC)


Overview for dimming #:
   7912           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 #: 7912          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-28 08:09:112-15.4-40.0-19.40.0698-1.04, 0.421.120.002906136
2023-09-28 08:12:113-19.3-46.9-20.40.0852-1.04, 0.431.120.002906137
2023-09-28 08:15:114-26.6-51.7-15.30.01301-1.04, 0.431.123.242906138
2023-09-28 08:18:115-30.7-50.9-11.10.01740-1.04, 0.431.134.972906139
2023-09-28 08:21:116-34.8-54.9-10.70.02005-1.04, 0.431.134.262906146
2023-09-28 08:24:117-35.7-54.5-11.00.02098-1.04, 0.431.132.652906147
2023-09-28 08:27:118-37.7-56.7-10.20.02260-1.04, 0.431.132.142906148
2023-09-28 08:30:119-39.8-56.8-10.20.02400-1.04, 0.431.131.812906149
2023-09-28 08:33:1110-41.4-57.5-10.70.02496-1.04, 0.431.130.002906150
2023-09-28 08:36:1111-42.7-57.4-10.70.02565-1.04, 0.431.130.842906164
2023-09-28 08:39:1112-44.2-57.3-10.70.02684-1.05, 0.421.131.052906165
2023-09-28 08:42:1113-45.7-55.7-11.00.02776-1.05, 0.421.130.002906166
2023-09-28 08:45:1114-47.4-56.5-10.90.02825-1.05, 0.421.131.082906167
2023-09-28 08:48:1115-51.7-56.9-10.90.63106-1.05, 0.421.130.002906168
2023-09-28 08:51:1116-54.1-58.7-11.10.93220-1.04, 0.421.130.002906169
2023-09-28 08:54:1117-55.0-57.2-11.01.03268-1.04, 0.431.130.002906170

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 )