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 12417
Detector 24h operating status:

Last processed image:    
   2 hours and 42 minutes ago (2025-04-22 11:00 UTC)
Last detected dimming:
   2 hours and 42 minutes ago (2025-04-22 11:00 UTC)


Overview for dimming #:
   12417           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 #: 12417          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-03 11:06:1110.00.00.00.00 , 1.193374911
2025-04-03 11:09:1120.00.00.00.00 , 1.133374915
2025-04-03 11:12:1130.00.00.00.00 , 0.003374918
2025-04-03 11:15:1140.00.00.00.00 , 0.003374919
2025-04-03 11:18:115-2.0-9.2-12.20.0173 , 1.263374922
2025-04-03 11:21:116-4.1-10.9-11.90.0356 , 10.183374923
2025-04-03 11:24:117-8.7-11.6-7.70.09511.10, -0.341.164.483374925
2025-04-03 11:27:118-19.5-12.4-7.20.123951.10, -0.331.158.193374926
2025-04-03 11:30:119-29.1-13.6-7.50.135001.10, -0.331.154.073374929
2025-04-03 11:33:1110-39.9-16.3-7.80.146551.11, -0.311.151.733374930
2025-04-03 11:36:1111-50.7-18.3-8.30.355941.11, -0.301.153.123374933
2025-04-03 11:39:1112-61.1-20.0-8.30.664781.11, -0.321.1510.763374934
2025-04-03 11:42:1113-68.2-21.7-8.50.769341.11, -0.311.152.553374938
2025-04-03 11:45:1114-74.8-23.3-8.70.873391.11, -0.321.152.573374939
2025-04-03 11:48:1115-99.7-60.2-9.03.083181.10, -0.351.161.593374941
2025-04-03 11:51:1116-112.6-64.4-9.02.892381.10, -0.331.150.003374942
2025-04-03 11:54:1117-118.9-63.6-9.33.096101.11, -0.291.140.003374946
2025-04-03 11:57:1118-126.0-68.2-9.43.2100501.11, -0.281.140.003374947
2025-04-03 12:00:1119-132.6-73.0-9.63.4103171.11, -0.231.130.003374949
2025-04-03 12:03:1120-135.8-75.2-9.63.7103871.11, -0.241.130.003374950
2025-04-03 12:06:1121-137.7-74.2-9.83.7104451.11, -0.231.130.003374954
2025-04-03 12:09:1122-138.0-74.5-9.63.8104581.11, -0.241.131.213374955
2025-04-03 12:12:2323-136.7-72.3-9.53.7104131.11, -0.241.130.853374956

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 )