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 12736
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-05-22 16:24 UTC)
Last detected dimming:
   0 hours and 21 minutes ago (2025-05-22 16:24 UTC)


Overview for dimming #:
   12736           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 #: 12736          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-06 01:33:1110.00.00.00.00 , 0.003404976
2025-05-06 01:36:1120.00.00.00.00 , 0.003404979
2025-05-06 01:39:1130.00.00.00.00 , 0.003404980
2025-05-06 01:42:1140.00.00.00.00 , 0.003404983
2025-05-06 01:45:1150.00.00.00.00 , 1.303404984
2025-05-06 01:48:1160.00.00.00.00 , 4.943404987
2025-05-06 01:51:1170.00.0-13.60.0211.2-24.1-0.41, 0.250.483.603404988
2025-05-06 01:54:118-0.5-4.9-10.60.24711.4-24.0-0.40, 0.260.482.133404991
2025-05-06 01:57:119-0.8-6.4-11.50.26711.6-23.9-0.40, 0.260.480.003404992
2025-05-06 02:00:1110-1.5-6.7-11.80.411312.7-21.7-0.37, 0.280.460.003404995
2025-05-06 02:03:1111-2.0-9.5-14.00.513312.8-21.4-0.36, 0.280.460.003404996
2025-05-06 02:06:1112-2.5-11.4-14.00.616013.1-20.9-0.35, 0.290.460.003404999
2025-05-06 02:09:1113-20.9-23.4-13.74.21284-1.8-15.5-0.27, 0.030.271.413405000
2025-05-06 02:12:1114-25.3-25.8-13.35.21579-2.9-15.1-0.26, 0.010.261.653405003
2025-05-06 02:15:1115-29.9-27.4-12.66.31910-0.9-15.6-0.27, 0.050.280.003405004
2025-05-06 02:18:1116-36.1-30.2-13.27.221642.7-16.7-0.29, 0.110.311.553405007
2025-05-06 02:21:1117-40.0-33.2-13.17.823585.4-17.5-0.30, 0.160.341.943405008
2025-05-06 02:24:1118-44.2-36.0-13.68.324886.3-17.7-0.31, 0.170.351.803405011
2025-05-06 02:27:1119-44.6-36.7-14.18.224666.1-17.6-0.30, 0.170.350.003405012
2025-05-06 02:30:1120-45.0-35.9-14.88.224685.3-17.5-0.30, 0.150.341.073405015
2025-05-06 02:33:2321-46.4-35.6-14.98.425374.1-17.2-0.30, 0.130.330.003405016
2025-05-06 02:36:1122-48.6-35.5-14.88.826452.9-16.9-0.29, 0.110.310.003405019
2025-05-06 02:39:1123-51.9-36.3-14.59.327862.6-16.8-0.29, 0.110.310.003405020
2025-05-06 02:42:1124-53.6-37.5-14.79.528411.3-16.3-0.28, 0.090.300.003405023
2025-05-06 02:45:1125-54.9-37.8-15.59.428370.6-16.0-0.28, 0.070.290.003405024

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 )