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 12574
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-05-22 12:36 UTC)
Last detected dimming:
   0 hours and 31 minutes ago (2025-05-22 12:27 UTC)


Overview for dimming #:
   12574           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 #: 12574          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-18 23:24:1110.00.00.00.00 , 0.003389534
2025-04-18 23:27:1120.00.00.00.00 , 0.003389535
2025-04-18 23:30:1130.00.00.00.00 , 0.003389538
2025-04-18 23:33:234-1.2-7.1-11.90.093-0.96, -0.481.080.003389541
2025-04-18 23:36:115-23.4-43.0-18.20.01019-0.94, -0.511.070.003389542
2025-04-18 23:39:116-52.6-50.1-11.00.03146-0.92, -0.531.0669.273389545
2025-04-18 23:42:117-84.0-65.8-11.61.55121-0.90, -0.551.0672.833389546
2025-04-18 23:45:118-107.6-72.2-11.70.66299-0.88, -0.581.0566.273389547
2025-04-18 23:48:119-137.9-76.1-11.71.18043-0.86, -0.601.0568.453389550
2025-04-18 23:51:1110-148.7-73.2-10.80.99203-0.86, -0.601.0534.683389551
2025-04-18 23:54:1111-161.4-70.4-10.51.010291-0.85, -0.611.0515.273389554
2025-04-18 23:57:1112-169.1-71.8-10.91.010523-0.85, -0.611.056.053389555
2025-04-19 00:00:1113-186.4-70.6-10.92.611090-0.84, -0.601.0314.023389558
2025-04-19 00:03:1114-191.5-72.2-10.43.211700-0.84, -0.611.038.163389559
2025-04-19 00:06:1115-197.9-70.9-10.23.812399-0.84, -0.611.046.793389562
2025-04-19 00:09:1116-200.0-78.0-10.52.912205-0.84, -0.611.041.063389563
2025-04-19 00:12:1117-203.9-79.8-10.84.012261-0.83, -0.611.030.003389566
2025-04-19 00:15:1118-204.0-82.6-11.03.912039-0.83, -0.611.031.463389567
2025-04-19 00:18:1119-207.7-83.7-10.93.912046-0.83, -0.611.030.003389570
2025-04-19 00:21:1120-204.3-81.3-11.14.311578-0.83, -0.611.030.003389571
2025-04-19 00:24:1121-201.1-85.4-11.24.011376-0.84, -0.611.040.003389574
2025-04-19 00:27:1122-198.9-81.8-11.44.611186-0.84, -0.601.040.003389575
2025-04-19 00:30:1123-196.5-79.9-11.24.511256-0.84, -0.611.030.003389578
2025-04-19 00:33:1124-191.1-77.9-11.64.610933-0.84, -0.611.030.003389579
2025-04-19 00:36:1125-194.7-75.4-11.55.211289-0.83, -0.611.030.003389582
2025-04-19 00:39:1126-192.4-71.1-11.45.411559-0.84, -0.611.030.003389583

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 )