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 13213
Detector 24h operating status:

Last processed image:    
   0 hours and 25 minutes ago (2025-07-20 00:45 UTC)
Last detected dimming:
   0 hours and 25 minutes ago (2025-07-20 00:45 UTC)


Overview for dimming #:
   13213           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 #: 13213          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-04 11:09:112-0.2-2.1-7.40.121 , 0.003461872
2025-07-04 11:12:113-2.1-9.3-8.90.8212 , 0.003461873
2025-07-04 11:15:114-9.2-18.2-11.42.46719.913.20.23, 0.120.261.613461876
2025-07-04 11:18:115-11.9-18.1-11.43.187510.114.90.26, 0.120.282.183461877
2025-07-04 11:21:116-18.2-21.4-12.44.512849.415.70.27, 0.110.292.403461878
2025-07-04 11:24:117-28.9-23.3-12.37.120128.716.40.28, 0.100.300.003461879
2025-07-04 11:27:118-38.8-30.5-13.08.925358.215.80.27, 0.090.290.003461884
2025-07-04 11:30:119-42.9-34.8-13.99.226078.015.90.28, 0.090.292.103461885
2025-07-04 11:33:1110-46.9-37.2-14.59.426767.816.30.28, 0.080.293.133461889
2025-07-04 11:36:1111-51.2-38.7-15.010.028357.417.10.30, 0.080.306.403461890
2025-07-04 11:39:1112-57.4-42.0-14.611.231497.017.40.30, 0.070.311.153461892
2025-07-04 11:42:1113-62.5-45.7-14.012.234656.717.60.31, 0.060.310.883461893
2025-07-04 11:45:1114-64.4-47.9-13.512.635666.317.90.31, 0.060.310.953461896
2025-07-04 11:48:1115-65.7-44.9-13.513.136975.618.60.32, 0.050.330.003461897
2025-07-04 11:51:1116-68.2-45.4-13.213.337625.518.70.32, 0.040.330.003461900
2025-07-04 11:54:1117-70.8-46.3-13.213.738635.418.90.33, 0.040.330.003461901
2025-07-04 11:57:1118-77.4-49.0-13.115.142595.419.00.33, 0.040.331.093461904
2025-07-04 12:00:1119-132.6-50.8-14.324.872135.813.20.23, 0.050.2410.093461905
2025-07-04 12:03:1120-146.2-52.0-14.427.178455.913.80.24, 0.050.250.003461908
2025-07-04 12:06:1121-155.1-53.2-14.728.080936.013.60.24, 0.050.241.273461909
2025-07-04 12:09:1122-162.8-54.3-15.428.883146.113.60.24, 0.050.240.933461912
2025-07-04 12:12:1123-174.5-55.9-15.730.186876.413.10.23, 0.060.240.003461913
2025-07-04 12:15:1124-182.0-57.1-16.130.888906.813.00.23, 0.060.240.003461916
2025-07-04 12:18:1125-193.2-57.8-16.432.192697.113.50.24, 0.070.250.003461917
2025-07-04 12:21:1126-202.6-56.5-16.633.396097.513.20.23, 0.080.240.003461920
2025-07-04 12:24:1127-210.8-56.5-17.134.198217.612.80.22, 0.080.240.003461921
2025-07-04 12:27:1128-214.4-56.0-17.434.398837.712.80.22, 0.080.240.003461924
2025-07-04 12:30:1129-223.5-55.3-17.635.5102327.812.50.22, 0.080.230.003461925
2025-07-04 12:33:1130-228.7-56.4-18.035.7103117.812.60.22, 0.080.230.003461928

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 )