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 12765
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-05-22 15:54 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2025-05-22 15:54 UTC)


Overview for dimming #:
   12765           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 #: 12765          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-08 19:24:1110.00.00.00.00 , 0.003407604
2025-05-08 19:27:112-0.10.0-67.20.01 , 0.003407607
2025-05-08 19:30:3530.00.00.00.00 , 0.003407608
2025-05-08 19:33:114-0.1-0.5-13.50.07-3.859.60.87, -0.040.870.003407611
2025-05-08 19:36:115-0.7-4.3-13.30.351-3.758.10.86, -0.030.862.263407612
2025-05-08 19:39:116-1.6-9.0-16.10.699-3.858.30.86, -0.040.868.743407615
2025-05-08 19:42:117-3.0-10.7-13.81.1188-3.858.30.86, -0.040.869.413407616
2025-05-08 19:45:118-4.5-12.1-14.21.7273-3.859.60.87, -0.040.878.423407619
2025-05-08 19:48:119-5.8-13.7-14.72.1342-3.859.60.87, -0.040.879.133407620
2025-05-08 19:51:1110-7.4-15.5-12.82.9465-3.959.40.87, -0.040.874.423407623
2025-05-08 19:54:1111-9.4-19.7-11.83.7610-3.858.90.86, -0.040.864.223407624
2025-05-08 19:57:1112-10.4-24.0-11.74.0657-3.859.40.87, -0.040.873.513407627
2025-05-08 20:00:1113-12.4-25.5-12.64.7771-3.859.20.87, -0.040.873.153407628
2025-05-08 20:03:1114-14.5-28.0-13.35.6904-3.859.10.87, -0.040.872.773407631
2025-05-08 20:06:1115-15.9-30.7-13.46.2996-3.859.30.87, -0.040.870.003407632
2025-05-08 20:09:1116-18.9-34.2-12.57.41223-3.859.10.87, -0.040.873.263407635
2025-05-08 20:12:1117-21.3-39.5-12.88.01332-3.759.00.87, -0.030.873.263407636
2025-05-08 20:15:1118-24.9-44.1-13.29.01505-3.758.80.86, -0.030.862.973407639
2025-05-08 20:18:1119-28.8-53.3-13.79.91674-3.658.90.86, -0.030.874.913407640
2025-05-08 20:21:1120-33.1-62.0-13.610.81834-3.559.00.87, -0.030.872.793407643
2025-05-08 20:24:1121-37.0-66.0-13.711.82017-3.558.80.86, -0.030.860.843407644
2025-05-08 20:27:1122-40.0-72.0-14.212.12087-3.558.80.86, -0.030.860.003407647
2025-05-08 20:30:1123-44.4-78.2-14.812.72200-3.559.00.86, -0.030.871.033407648
2025-05-08 20:33:1124-50.0-79.0-15.613.82407-3.758.70.86, -0.030.860.943407650
2025-05-08 20:36:1125-56.5-82.0-17.014.42519-3.758.20.86, -0.030.860.003407651
2025-05-08 20:39:1126-62.5-81.5-17.015.82761-3.958.00.86, -0.040.860.003407655
2025-05-08 20:42:1127-70.7-85.8-17.717.12988-3.758.10.86, -0.030.860.903407656
2025-05-08 20:45:1128-76.2-91.2-17.818.13170-3.758.00.86, -0.030.860.983407659
2025-05-08 20:48:2329-82.3-97.0-17.918.93308-3.858.10.86, -0.040.860.873407660
2025-05-08 20:51:1130-89.7-97.5-18.320.73608-3.958.20.86, -0.040.862.743407663
2025-05-08 20:54:1131-96.0-97.2-19.121.93812-4.457.80.85, -0.050.850.863407664
2025-05-08 20:57:1132-102.6-103.9-19.522.73964-4.857.60.85, -0.050.851.013407666
2025-05-08 21:00:3533-114.7-121.9-19.123.34420-4.558.00.86, -0.050.861.623407667
2025-05-08 21:03:1134-120.6-140.7-18.923.545189.2-53.2-0.80, 0.200.820.003407671
2025-05-08 21:06:1135-116.9-121.6-19.323.244429.0-52.7-0.80, 0.190.820.003407672
2025-05-08 21:09:1136-120.5-137.6-19.223.145338.9-53.8-0.81, 0.190.830.003407675
2025-05-08 21:12:2337-119.8-149.5-19.022.644749.1-53.8-0.81, 0.190.830.003407676
2025-05-08 21:15:1138-124.7-187.1-18.922.645069.0-53.6-0.80, 0.190.830.003407679
2025-05-08 21:18:1139-119.6-176.6-18.622.344649.5-54.5-0.81, 0.200.840.003407680
2025-05-08 21:21:1140-120.9-195.1-18.622.144159.7-55.3-0.82, 0.200.840.003407683
2025-05-08 21:24:1141-120.6-193.2-18.322.044369.8-55.8-0.82, 0.200.850.003407684

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 )