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 13210
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2025-07-20 00:09 UTC)
Last detected dimming:
   0 hours and 26 minutes ago (2025-07-20 00:09 UTC)


Overview for dimming #:
   13210           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 #: 13210          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-04 00:30:1110.00.00.00.00 , 0.003461447
2025-07-04 00:33:1120.00.00.00.00 , 0.003461448
2025-07-04 00:36:1130.00.00.00.00 , 0.003461449
2025-07-04 00:39:1140.00.00.00.00 , 0.883461453
2025-07-04 00:42:115-0.3-2.0-11.40.12313.34.10.07, 0.180.191.173461454
2025-07-04 00:45:116-0.6-4.5-12.30.24713.53.60.06, 0.180.191.523461457
2025-07-04 00:48:117-1.0-4.7-12.10.38114.32.20.04, 0.190.203.733461458
2025-07-04 00:51:118-2.1-7.9-10.50.617414.61.60.03, 0.200.202.383461463
2025-07-04 00:54:119-3.7-9.2-11.11.030215.40.20.00, 0.210.212.463461464
2025-07-04 00:57:1110-4.3-8.9-11.61.133615.5-0.4-0.01, 0.220.221.313461465
2025-07-04 01:00:1111-6.3-10.5-12.31.545615.6-0.3-0.01, 0.220.221.043461466
2025-07-04 01:03:1112-7.0-11.5-12.31.648615.40.10.00, 0.210.210.853461471
2025-07-04 01:06:1113-7.4-16.2-13.41.546315.9-0.4-0.01, 0.220.220.003461472
2025-07-04 01:09:1114-8.3-15.5-13.21.650515.7-0.10.00, 0.220.220.003461473
2025-07-04 01:12:1115-10.8-17.6-12.52.266015.60.80.01, 0.220.220.003461474
2025-07-04 01:15:1116-13.1-23.8-13.32.575515.40.90.02, 0.210.210.873461483
2025-07-04 01:18:1117-13.7-24.7-13.02.781315.50.70.01, 0.220.220.003461484
2025-07-04 01:21:1118-15.6-26.8-13.42.987616.1-0.10.00, 0.230.230.003461485
2025-07-04 01:24:1119-16.4-30.9-15.12.783916.3-0.7-0.01, 0.230.230.003461486
2025-07-04 01:27:1120-20.7-33.4-12.13.9119516.3-0.7-0.01, 0.230.230.003461487

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 )