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 13844
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-09-14 17:03 UTC)
Last detected dimming:
   2 hours and 48 minutes ago (2025-09-14 14:33 UTC)


Overview for dimming #:
   13844           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 #: 13844          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-12 14:33:1110.00.00.00.00 , 0.003527395
2025-09-12 14:36:1120.00.00.00.00 , 0.003527396
2025-09-12 14:39:1130.00.00.00.00 , 0.003527399
2025-09-12 14:42:1140.00.00.00.00 , 0.003527400
2025-09-12 14:45:1150.00.00.00.00 , 0.003527403
2025-09-12 14:48:476-2.2-8.8-7.40.02600.71, -0.731.023.113527404
2025-09-12 14:51:117-2.9-9.2-7.40.03370.71, -0.731.027.613527407
2025-09-12 14:54:118-3.8-8.5-6.90.04910.72, -0.731.0212.623527408
2025-09-12 14:57:119-4.6-8.2-7.00.06180.72, -0.731.034.213527411
2025-09-12 15:00:1110-22.2-25.9-8.20.020411.23, 0.101.241.693527412
2025-09-12 15:03:1111-24.3-30.4-7.80.023090.61, -0.841.041.253527415
2025-09-12 15:06:1112-28.9-27.5-8.20.027530.59, -0.841.030.003527416
2025-09-12 15:09:1113-36.0-27.3-8.50.032850.63, -0.801.021.383527419
2025-09-12 15:12:3514-44.4-28.3-8.70.038720.70, -0.751.021.503527420
2025-09-12 15:15:1115-47.9-28.7-8.90.040000.72, -0.731.021.223527423
2025-09-12 15:18:1116-53.4-30.0-8.90.042820.74, -0.711.020.003527424
2025-09-12 15:21:1117-57.2-32.3-9.30.042560.75, -0.701.020.003527427
2025-09-12 15:24:1118-64.9-33.6-9.30.047720.75, -0.691.020.003527430
2025-09-12 15:27:1119-66.2-35.3-9.80.045680.76, -0.681.020.003527431
2025-09-12 15:30:1120-69.5-36.9-10.20.047110.76, -0.681.020.003527432
2025-09-12 15:33:1121-72.0-37.7-10.70.047660.76, -0.681.020.003527434
2025-09-12 15:36:4722-78.8-37.6-9.80.054010.73, -0.711.020.003527435
2025-09-12 15:39:1123-80.1-38.0-10.40.053970.73, -0.711.010.003527439

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 )