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 14556
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-12-11 11:39 UTC)
Last detected dimming:
   1 hours and 45 minutes ago (2025-12-11 10:12 UTC)


Overview for dimming #:
   14556           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 #: 14556          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-03 02:57:1110.00.00.00.00 , 0.003604708
2025-12-03 03:00:1120.00.00.00.00 , 0.003604709
2025-12-03 03:03:1130.00.00.00.00 , 0.003604711
2025-12-03 03:06:1140.00.00.00.00 , 0.003604712
2025-12-03 03:09:115-2.5-8.7-9.00.8269-0.4-4.0-0.07, -0.020.070.973604716
2025-12-03 03:12:116-6.7-10.2-9.12.27320.0-3.9-0.07, -0.010.073.003604717
2025-12-03 03:15:117-7.4-10.3-9.22.4786-1.9-5.0-0.09, -0.050.101.373604720
2025-12-03 03:18:118-7.1-10.7-9.42.3749-4.1-7.0-0.12, -0.080.151.263604721
2025-12-03 03:21:119-6.2-9.7-8.92.0660-5.5-8.1-0.14, -0.110.181.173604722
2025-12-03 03:24:1110-6.6-10.1-8.42.2720-4.0-7.4-0.13, -0.080.150.003604726
2025-12-03 03:27:1111-4.7-9.2-8.51.6522-2.2-6.4-0.11, -0.050.120.003604727
2025-12-03 03:30:1112-3.0-8.8-9.41.0316 , 0.003604728
2025-12-03 03:33:1113-17.4-46.7-11.32.4704-4.832.40.54, -0.090.551.613604732
2025-12-03 03:36:1114-20.2-62.6-12.52.5730-5.232.70.54, -0.100.551.963604733
2025-12-03 03:39:2315-22.0-72.6-10.52.9831-4.732.60.54, -0.090.551.073604734
2025-12-03 03:42:1116-23.5-65.1-10.63.1905-4.832.60.54, -0.090.550.003604736
2025-12-03 03:45:1117-25.1-64.9-10.43.51035-3.732.30.54, -0.080.540.003604739
2025-12-03 03:48:1118-24.0-57.7-10.53.2963-3.532.10.54, -0.070.540.003604740
2025-12-03 03:51:1119-22.8-54.7-10.52.9872-2.731.80.53, -0.060.540.003604745
2025-12-03 03:54:1120-20.3-49.8-11.32.5729-2.531.70.53, -0.050.530.003604746
2025-12-03 03:57:1121-20.1-45.1-11.82.6758-2.131.70.53, -0.050.530.893604747
2025-12-03 04:00:1122-17.5-38.4-12.62.2657-2.531.80.53, -0.050.540.003604748
2025-12-03 04:03:1123-15.8-31.4-15.51.8540 , 0.003604751

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 )