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 13585
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-08-18 02:51 UTC)
Last detected dimming:
   2 hours and 28 minutes ago (2025-08-18 00:39 UTC)


Overview for dimming #:
   13585           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 #: 13585          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-10 05:45:1110.00.00.00.00 , 0.003496092
2025-08-10 05:48:1120.00.00.00.00 , 1.053496093
2025-08-10 05:51:4730.00.00.00.00 , 0.003496096
2025-08-10 05:54:1140.00.00.00.00 , 0.003496097
2025-08-10 05:57:1150.00.00.00.00 , 2.133496100
2025-08-10 06:00:116-0.4-3.7-12.10.1314.5-17.7-0.31, -0.030.318.243496101
2025-08-10 06:03:117-0.9-4.8-12.70.2746.4-19.9-0.34, 0.010.347.473496104
2025-08-10 06:06:118-7.7-31.3-13.11.54327.1-20.2-0.35, 0.020.3518.783496105
2025-08-10 06:09:119-14.0-31.5-12.62.98534.6-9.1-0.16, -0.030.167.543496108
2025-08-10 06:12:1110-19.1-33.3-12.73.811393.5-10.1-0.18, -0.050.188.653496109
2025-08-10 06:15:1111-24.1-33.5-13.44.814473.8-9.3-0.16, -0.050.1711.793496112
2025-08-10 06:18:1112-24.7-28.8-13.75.015034.1-9.4-0.16, -0.040.171.873496113
2025-08-10 06:21:1113-27.9-24.7-14.05.717254.1-11.3-0.20, -0.040.201.623496116
2025-08-10 06:24:1114-30.6-24.3-14.86.118423.9-11.9-0.21, -0.040.211.253496117
2025-08-10 06:27:1115-34.9-28.7-15.06.920724.6-13.2-0.23, -0.030.230.953496120
2025-08-10 06:30:1116-43.4-32.2-14.88.525504.4-13.5-0.24, -0.030.240.863496121
2025-08-10 06:33:1117-47.9-33.4-14.99.227344.6-13.7-0.24, -0.030.242.953496125
2025-08-10 06:36:1118-52.4-38.1-15.19.729034.5-13.6-0.24, -0.030.242.853496126
2025-08-10 06:39:1119-58.7-39.8-15.710.531244.3-14.0-0.24, -0.030.251.123496127
2025-08-10 06:42:1120-61.1-40.6-16.410.430764.1-13.9-0.24, -0.040.251.153496130
2025-08-10 06:45:1121-59.1-38.3-17.39.628234.1-14.4-0.25, -0.040.250.003496132
2025-08-10 06:48:1122-60.8-43.5-17.39.728443.8-14.8-0.26, -0.040.260.003496133
2025-08-10 06:51:1123-65.8-47.2-17.510.129614.0-15.4-0.27, -0.040.270.003496136
2025-08-10 06:54:1124-70.9-51.7-17.510.530834.1-15.7-0.27, -0.040.280.003496137
2025-08-10 06:57:1125-73.5-54.3-17.211.032084.0-15.8-0.28, -0.040.280.003496140
2025-08-10 07:00:1126-78.0-66.3-16.911.533514.1-16.1-0.28, -0.040.280.003496141

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 )