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 14532
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-12-14 07:30 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-12-14 07:30 UTC)


Overview for dimming #:
   14532           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 #: 14532          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-30 18:24:1110.00.00.00.00 , 0.003602451
2025-11-30 18:27:1120.00.00.00.00 , 0.003602452
2025-11-30 18:30:1130.00.00.00.00 , 0.943602453
2025-11-30 18:33:1140.00.00.00.00 , 1.393602458
2025-11-30 18:36:1150.00.00.00.00 , 1.793602459
2025-11-30 18:39:1160.00.0-10.10.020.93, -0.381.007.393602460
2025-11-30 18:42:357-0.1-0.3-11.50.050.93, -0.381.007.343602461
2025-11-30 18:45:118-0.10.0-11.60.270.98, -0.441.080.003602464
2025-11-30 18:48:119-0.10.0-11.70.090.98, -0.451.080.003602465
2025-11-30 18:51:1110-0.20.0-13.00.1150.93, -0.381.000.003602468
2025-11-30 18:54:1111-0.5-3.9-13.90.0380.97, -0.431.060.003602471
2025-11-30 18:57:1112-2.3-17.8-15.50.0701.02, -0.391.090.003602472
2025-11-30 19:00:1113-7.3-29.2-13.70.03761.03, -0.371.092.223602473
2025-11-30 19:03:1114-8.8-24.3-13.70.04901.04, -0.361.102.953602476
2025-11-30 19:06:3515-10.2-31.8-13.40.25441.04, -0.361.103.083602477
2025-11-30 19:09:1116-12.5-46.4-14.20.26031.03, -0.381.091.493602480
2025-11-30 19:12:1117-13.4-44.1-14.80.36711.03, -0.371.101.283602483
2025-11-30 19:15:1118-14.8-48.8-14.50.37131.03, -0.381.101.673602484
2025-11-30 19:18:1119-16.9-56.5-14.90.37801.03, -0.381.100.003602487
2025-11-30 19:21:1120-18.5-62.8-15.30.48411.03, -0.381.100.003602488
2025-11-30 19:24:1121-20.5-60.0-16.20.69091.03, -0.381.100.003602489
2025-11-30 19:27:1122-23.4-60.7-16.40.610001.03, -0.391.100.873602492
2025-11-30 19:30:1123-27.4-62.9-17.80.410941.03, -0.381.100.003602497
2025-11-30 19:33:1124-27.7-63.2-18.40.210541.03, -0.381.100.003602498
2025-11-30 19:36:3525-30.0-62.1-19.20.310891.03, -0.381.100.003602499
2025-11-30 19:39:1126-29.8-59.1-19.40.210991.04, -0.381.100.003602500

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 )