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 13595
Detector 24h operating status:

Last processed image:    
   0 hours and 15 minutes ago (2025-08-18 02:51 UTC)
Last detected dimming:
   2 hours and 27 minutes ago (2025-08-18 00:39 UTC)


Overview for dimming #:
   13595           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 #: 13595          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-11 00:18:1110.00.00.00.00 , 0.003496833
2025-08-11 00:21:1120.00.00.00.00 , 0.003496836
2025-08-11 00:24:113-2.7-10.0-9.10.9287-1.76.70.12, -0.140.190.003496837
2025-08-11 00:27:114-6.0-14.2-10.51.8549-1.16.60.12, -0.130.180.003496840
2025-08-11 00:30:115-10.7-17.3-10.82.9905-0.66.00.11, -0.120.160.003496841
2025-08-11 00:33:116-18.9-20.7-12.44.513730.14.10.07, -0.110.1321.253496844
2025-08-11 00:36:117-42.7-24.0-12.46.830040.22.70.05, -0.110.1217.503496845
2025-08-11 00:39:118-53.3-26.8-14.08.234550.42.20.04, -0.110.1115.323496848
2025-08-11 00:42:119-59.5-28.2-13.88.837840.31.70.03, -0.110.1123.223496849
2025-08-11 00:45:1110-65.8-28.9-12.610.343511.8-2.5-0.04, -0.080.0921.123496852
2025-08-11 00:48:1111-69.0-31.9-11.910.947701.6-1.1-0.02, -0.080.0917.883496853
2025-08-11 00:51:1112-78.4-35.9-11.612.154161.4-0.5-0.01, -0.090.096.923496856
2025-08-11 00:54:1113-102.0-39.6-11.716.868751.80.70.01, -0.080.0810.193496857
2025-08-11 00:57:1114-124.0-42.2-12.120.079420.07.40.13, -0.110.1716.493496860
2025-08-11 01:00:1115-140.2-44.8-12.521.18680-1.111.30.20, -0.130.243.953496861
2025-08-11 01:03:1116-167.3-44.9-12.526.410437-1.913.20.23, -0.140.2711.523496864
2025-08-11 01:06:1117-205.9-47.8-13.031.612037-0.28.00.14, -0.120.1816.023496865
2025-08-11 01:09:1118-225.1-49.7-13.134.413091-0.68.80.15, -0.120.205.143496868
2025-08-11 01:12:1119-234.7-51.4-13.235.713559-0.99.30.16, -0.130.210.003496869
2025-08-11 01:15:1120-244.5-55.7-13.236.4138911.04.00.07, -0.100.120.003496872
2025-08-11 01:18:1121-257.9-59.3-13.137.9144570.83.70.07, -0.100.120.003496873
2025-08-11 01:21:1122-268.8-62.5-13.239.7149500.83.30.06, -0.100.111.323496876
2025-08-11 01:24:1123-284.4-64.1-13.241.5157250.83.30.06, -0.100.121.743496877
2025-08-11 01:27:1124-294.5-67.0-13.240.3160490.92.70.05, -0.100.111.083496880
2025-08-11 01:30:1125-309.3-69.0-13.441.6166240.82.30.04, -0.100.110.003496881
2025-08-11 01:33:1126-313.3-70.7-13.441.4166750.71.50.03, -0.100.100.003496885

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 )