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 12491
Detector 24h operating status:

Last processed image:    
   0 hours and 16 minutes ago (2025-04-25 21:12 UTC)
Last detected dimming:
   0 hours and 16 minutes ago (2025-04-25 21:12 UTC)


Overview for dimming #:
   12491           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 #: 12491          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-11 09:15:2310.00.00.00.00 , 0.003382336
2025-04-11 09:18:1120.00.00.00.00 , 0.003382339
2025-04-11 09:21:1130.00.00.00.00 , 0.003382341
2025-04-11 09:24:1140.00.00.00.00 , 0.003382342
2025-04-11 09:27:1150.00.00.00.00 , 1.273382343
2025-04-11 09:30:1160.00.00.00.00 , 2.343382347
2025-04-11 09:33:1170.00.00.00.00 , 2.873382349
2025-04-11 09:36:1180.00.00.00.00 , 2.773382350
2025-04-11 09:39:1190.00.00.00.00 , 2.333382351
2025-04-11 09:42:1110-0.3-3.0-15.50.11915.454.20.79, 0.330.861.133382355
2025-04-11 09:45:11110.00.00.00.00 , 2.523382356
2025-04-11 09:48:11120.00.00.00.00 , 8.753382358
2025-04-11 09:51:1113-0.3-0.9-6.50.1161.345.20.72, 0.100.724.753382361
2025-04-11 09:54:1114-2.6-13.2-16.10.71588.740.40.65, 0.230.694.263382362
2025-04-11 09:57:1115-2.6-11.4-15.10.71504.143.40.69, 0.150.710.913382363
2025-04-11 10:00:1116-2.4-10.1-15.80.61402.544.30.71, 0.120.722.703382366
2025-04-11 10:03:1117-2.3-10.5-15.00.61384.842.80.68, 0.160.701.633382369
2025-04-11 10:06:1118-1.6-9.3-15.80.4886.641.90.67, 0.190.700.003382370
2025-04-11 10:09:1119-2.5-9.2-14.00.81612.843.80.70, 0.120.710.923382374
2025-04-11 10:12:1120-3.6-8.6-14.31.02151.345.70.72, 0.090.731.423382375
2025-04-11 10:15:1121-2.5-8.9-17.80.61321.345.30.72, 0.100.731.183382377
2025-04-11 10:18:1122-2.8-7.6-11.21.0214-1.746.10.73, 0.040.730.003382378
2025-04-11 10:21:1123-3.2-8.6-10.61.3258-11.551.10.77, -0.140.780.003382381
2025-04-11 10:24:1124-3.1-8.6-10.71.2249-11.651.20.77, -0.140.780.003382382
2025-04-11 10:27:1125-2.9-9.4-10.51.1230-11.551.30.77, -0.140.790.003382386
2025-04-11 10:30:1126-3.9-11.0-11.51.4292-6.747.40.74, -0.050.741.173382387
2025-04-11 10:33:1127-4.3-13.0-11.71.5310-6.147.10.74, -0.040.740.003382388
2025-04-11 10:36:1128-4.0-13.3-13.01.3268-3.145.30.72, 0.020.720.003382390
2025-04-11 10:39:1129-3.8-14.2-13.31.3255-11.151.80.78, -0.130.790.003382394

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 )