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 13448
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-08-04 13:33 UTC)
Last detected dimming:
   1 hours and 47 minutes ago (2025-08-04 12:06 UTC)


Overview for dimming #:
   13448           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 #: 13448          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-30 00:36:1110.00.00.00.00 , 0.003485578
2025-07-30 00:39:1120.00.00.00.00 , 0.003485579
2025-07-30 00:42:1130.00.00.00.00 , 0.943485582
2025-07-30 00:45:1140.00.0-9.60.01 , 0.003485583
2025-07-30 00:48:115-0.4-3.8-13.30.13110.75.00.09, 0.090.121.303485586
2025-07-30 00:51:116-1.0-8.1-13.70.27210.64.40.08, 0.090.121.603485587
2025-07-30 00:54:117-5.8-13.2-11.31.54569.43.30.06, 0.070.090.003485590
2025-07-30 00:57:118-13.9-23.2-11.92.99208.33.90.07, 0.050.082.933485591
2025-07-30 01:00:119-23.7-27.4-13.54.614539.14.00.07, 0.060.094.253485594
2025-07-30 01:03:1110-31.5-25.9-13.55.918478.93.50.06, 0.060.084.243485595
2025-07-30 01:06:1111-41.1-46.8-13.27.523518.93.40.06, 0.060.082.583485598
2025-07-30 01:09:1112-53.4-38.8-13.69.730468.73.20.06, 0.050.083.053485599
2025-07-30 01:12:1113-63.5-35.2-14.511.034358.63.10.06, 0.050.083.373485602
2025-07-30 01:15:1114-72.9-41.2-16.211.736508.83.10.05, 0.060.083.373485603
2025-07-30 01:18:1115-85.0-46.5-17.212.840148.63.00.05, 0.050.079.873485606
2025-07-30 01:21:1116-95.5-52.8-17.314.244428.42.70.05, 0.050.0714.423485607
2025-07-30 01:24:1117-106.3-58.3-17.015.749098.42.40.04, 0.050.0610.023485610
2025-07-30 01:27:1118-114.6-56.2-17.816.451288.63.00.05, 0.050.077.233485611
2025-07-30 01:30:1119-124.0-57.3-18.117.353918.43.00.05, 0.050.076.583485616
2025-07-30 01:33:1120-136.0-71.3-18.518.156578.73.20.06, 0.050.081.173485617
2025-07-30 01:36:1121-144.1-78.8-18.718.858678.52.80.05, 0.050.070.003485618
2025-07-30 01:39:1122-154.3-83.2-19.019.761408.12.40.04, 0.040.060.003485619
2025-07-30 01:42:1123-162.6-86.3-18.920.263187.82.20.04, 0.040.060.003485621
2025-07-30 01:45:1124-169.8-92.3-18.820.965097.72.10.04, 0.040.050.003485624
2025-07-30 01:48:1125-174.8-93.9-18.721.466907.51.80.03, 0.030.050.853485625
2025-07-30 01:51:1126-179.6-93.3-18.921.767617.41.80.03, 0.030.040.003485629
2025-07-30 01:54:1127-185.8-97.2-19.122.269287.42.00.03, 0.030.050.003485630
2025-07-30 01:57:1128-188.2-97.9-19.322.469907.11.90.03, 0.030.040.003485632

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 )