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 12534
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-04-30 15:21 UTC)
Last detected dimming:
   4 hours and 38 minutes ago (2025-04-30 11:06 UTC)


Overview for dimming #:
   12534           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 #: 12534          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-15 15:54:1110.00.00.00.00 , 0.003386427
2025-04-15 15:57:1120.00.00.00.00 , 0.003386430
2025-04-15 16:00:1130.00.00.00.00 , 0.003386433
2025-04-15 16:03:1140.00.00.00.00 , 0.003386434
2025-04-15 16:06:115-0.8-7.8-17.80.145 , 0.003386438
2025-04-15 16:09:116-1.8-13.4-14.70.4117 , 4.153386439
2025-04-15 16:12:117-2.3-14.5-13.60.5151 , 0.003386440
2025-04-15 16:15:118-4.6-15.3-10.91.23629.48.90.15, 0.260.300.003386442
2025-04-15 16:18:119-4.7-13.0-11.01.23829.39.50.17, 0.260.310.003386446
2025-04-15 16:21:2310-5.6-11.6-10.61.5476-2.42.00.04, 0.060.071.163386447
2025-04-15 16:24:2311-7.9-15.2-10.72.1657-1.22.90.05, 0.080.092.213386448
2025-04-15 16:27:1112-8.8-15.3-10.52.4734-0.63.40.06, 0.090.116.513386451
2025-04-15 16:30:2313-10.3-15.8-11.42.4798-1.43.20.06, 0.070.0915.553386452
2025-04-15 16:33:1114-12.3-17.6-11.32.69370.24.20.07, 0.100.1311.373386455
2025-04-15 16:36:1115-16.6-16.1-11.63.81240-8.6-57.6-0.84, -0.100.858.283386458
2025-04-15 16:39:1116-18.7-17.9-11.44.11368-3.1-73.7-0.97, -0.030.976.263386459
2025-04-15 16:42:1117-20.7-19.9-11.24.11506-1.00, 0.001.005.873386460
2025-04-15 16:45:1118-25.1-22.5-11.14.21802-1.03, 0.051.032.333386463
2025-04-15 16:48:1119-30.6-22.9-11.74.72211-1.04, 0.071.047.853386464
2025-04-15 16:51:1120-35.9-23.9-11.84.72520-1.06, 0.141.075.633386467
2025-04-15 16:54:1121-37.4-23.6-12.34.22560-1.08, 0.171.102.513386468
2025-04-15 16:57:1122-39.2-23.9-12.24.42671-1.09, 0.161.101.023386471
2025-04-15 17:00:1123-41.2-25.0-12.74.92725-1.07, 0.141.080.003386472
2025-04-15 17:03:1124-43.7-24.9-12.75.12861-1.07, 0.141.080.003386475
2025-04-15 17:06:5925-47.8-31.0-13.05.63002-1.07, 0.141.080.973386476
2025-04-15 17:09:1126-49.2-30.9-13.56.03053-1.05, 0.121.060.003386479
2025-04-15 17:12:1127-48.7-28.7-13.46.13031-1.05, 0.101.060.003386480
2025-04-15 17:15:1128-51.2-28.1-13.56.73220-1.03, 0.111.040.003386483
2025-04-15 17:18:1129-53.4-28.0-13.37.03351-1.04, 0.111.050.003386484
2025-04-15 17:21:1130-56.0-29.9-13.57.83453-1.03, 0.091.030.003386487

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 )