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 13434
Detector 24h operating status:

Last processed image:    
   0 hours and 31 minutes ago (2025-07-29 03:48 UTC)
Last detected dimming:
   0 hours and 31 minutes ago (2025-07-29 03:48 UTC)


Overview for dimming #:
   13434           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 #: 13434          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-28 15:12:1110.00.00.00.00 , 0.003484439
2025-07-28 15:15:1120.00.00.00.00 , 0.003484442
2025-07-28 15:18:1130.00.00.00.00 , 0.003484445
2025-07-28 15:21:1140.00.00.00.00 , 1.113484446
2025-07-28 15:24:1150.00.00.00.00 , 1.023484448
2025-07-28 15:27:1160.00.00.00.00 , 3.193484449
2025-07-28 15:30:1170.00.00.00.00 , 3.123484453
2025-07-28 15:33:1180.00.00.00.00 , 2.753484456
2025-07-28 15:36:119-8.2-18.6-11.72.0419 , 4.393484457
2025-07-28 15:39:1110-13.6-66.4-13.12.4499 , 0.003484458
2025-07-28 15:42:1111-9.5-23.4-12.12.6521-10.0-55.1-0.82, -0.230.850.003484461
2025-07-28 15:45:1112-8.0-24.6-11.72.4486-11.8-55.1-0.81, -0.260.850.003484462
2025-07-28 15:48:1113-15.0-25.7-11.34.31055-33.119.80.29, -0.630.690.973484465
2025-07-28 15:51:1114-18.4-27.3-11.45.21293-31.919.20.28, -0.610.670.003484468
2025-07-28 15:54:1115-21.4-28.2-12.15.41377-31.419.40.29, -0.600.673.683484469
2025-07-28 15:57:2316-23.4-29.5-12.75.81455-31.619.80.29, -0.610.672.443484470
2025-07-28 16:00:1117-24.5-29.7-14.05.81472-30.518.50.28, -0.590.651.413484473
2025-07-28 16:03:1118-27.6-29.5-13.36.71686-29.017.80.27, -0.570.632.163484474
2025-07-28 16:06:1119-30.2-27.6-13.77.21835-27.717.10.26, -0.550.610.003484477
2025-07-28 16:09:1120-29.0-24.0-13.47.21853-24.414.50.23, -0.500.550.003484478
2025-07-28 16:12:1121-29.5-22.1-14.17.11848-23.514.20.23, -0.490.541.123484481
2025-07-28 16:15:1122-28.1-21.3-14.36.61749-24.014.40.23, -0.500.550.003484484
2025-07-28 16:18:1123-30.0-21.1-14.17.21878-23.813.90.22, -0.490.540.003484485
2025-07-28 16:21:2324-28.9-22.4-14.86.81780-12.0-55.3-0.81, -0.260.860.003484486
2025-07-28 16:24:1125-29.5-22.6-15.66.51741-22.913.90.22, -0.480.530.003484489
2025-07-28 16:27:1126-30.8-23.6-15.57.01818-9.0-52.7-0.79, -0.220.820.003484490

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 )