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 12945
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-06-23 12:24 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-06-23 12:24 UTC)


Overview for dimming #:
   12945           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 #: 12945          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-31 08:15:1110.00.00.00.00 , 0.003429202
2025-05-31 08:18:1220.00.00.00.00 , 0.003429203
2025-05-31 08:21:1130.00.00.00.00 , 0.003429204
2025-05-31 08:24:134-15.9-85.1-49.40.72238.21.30.02, 0.160.160.003429207
2025-05-31 08:27:015-19.6-73.9-49.21.13498.41.50.03, 0.160.160.003429211
2025-05-31 08:30:126-24.9-70.3-31.01.64968.31.30.02, 0.160.1612.703429212
2025-05-31 08:33:007-24.2-52.1-24.11.95918.11.70.03, 0.160.1610.653429213
2025-05-31 08:36:118-19.9-42.3-16.62.06228.40.40.01, 0.160.162.013429215
2025-05-31 08:39:119-16.7-31.6-12.32.368511.51.60.03, 0.220.220.003429219
2025-05-31 08:42:1110-20.9-34.1-11.63.090811.30.30.01, 0.210.211.223429220
2025-05-31 08:45:1111-20.8-40.7-11.33.192311.5-0.7-0.01, 0.210.227.063429222
2025-05-31 08:48:1112-19.0-69.0-11.52.882812.2-1.4-0.02, 0.230.232.063429223
2025-05-31 08:51:1113-15.7-65.7-10.32.262913.0-1.6-0.03, 0.240.240.003429227
2025-05-31 08:54:1114-18.7-69.5-10.12.981912.9-1.7-0.03, 0.240.240.003429228
2025-05-31 08:57:2315-21.2-76.2-10.63.599213.4-1.6-0.03, 0.250.250.003429229
2025-05-31 09:00:1116-25.3-70.4-11.14.0115912.7-1.8-0.03, 0.240.240.943429231
2025-05-31 09:03:1117-25.8-76.1-11.34.2120012.2-2.0-0.03, 0.230.230.003429235
2025-05-31 09:06:1118-35.4-79.3-10.87.0198912.8-0.9-0.02, 0.240.240.003429236
2025-05-31 09:09:1119-36.6-78.2-11.17.4210213.3-0.4-0.01, 0.250.250.003429238

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 )