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 13254
Detector 24h operating status:

Last processed image:    
   0 hours and 29 minutes ago (2025-07-30 14:57 UTC)
Last detected dimming:
   1 hours and 8 minutes ago (2025-07-30 14:18 UTC)


Overview for dimming #:
   13254           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 #: 13254          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-10 11:36:1110.00.00.00.00 , 0.003467611
2025-07-10 11:39:1120.00.00.00.00 , 0.003467612
2025-07-10 11:42:1130.00.00.00.00 , 0.003467615
2025-07-10 11:45:1140.00.00.00.00 , 0.003467616
2025-07-10 11:48:1150.00.00.00.00 , 1.683467620
2025-07-10 11:51:116-0.10.0-12.40.04 , 2.113467621
2025-07-10 11:54:117-9.2-15.0-9.60.0832-1.09, -0.281.133.563467623
2025-07-10 11:57:118-15.4-18.3-10.90.01183-1.09, -0.291.134.783467624
2025-07-10 12:00:119-22.0-20.7-12.20.01585-1.09, -0.281.135.283467627
2025-07-10 12:03:1110-26.9-25.4-12.80.01810-1.09, -0.291.134.213467628
2025-07-10 12:06:1111-33.3-29.3-13.50.02137-1.09, -0.291.134.083467631
2025-07-10 12:09:1112-37.1-32.2-13.90.02299-1.09, -0.291.133.293467632
2025-07-10 12:12:1113-39.0-32.1-14.20.02366-1.09, -0.291.130.873467636
2025-07-10 12:15:1114-40.9-33.6-14.70.02409-1.09, -0.291.130.003467637
2025-07-10 12:18:1115-43.7-34.4-15.10.02498-1.09, -0.301.130.003467638
2025-07-10 12:21:1116-47.1-35.3-15.80.02608-1.09, -0.301.132.773467641
2025-07-10 12:24:1117-48.5-35.4-15.90.02637-1.09, -0.301.131.133467644
2025-07-10 12:27:1118-51.9-35.8-16.20.02749-1.09, -0.311.130.003467645
2025-07-10 12:30:1119-55.1-35.2-16.20.02861-1.08, -0.311.131.033467647
2025-07-10 12:33:1120-58.8-36.1-16.80.02997-1.08, -0.311.131.833467648
2025-07-10 12:36:1121-63.8-38.2-16.70.43131-1.08, -0.311.124.603467651
2025-07-10 12:39:1122-72.9-42.5-16.63.73518-1.07, -0.321.127.343467652
2025-07-10 12:42:1123-74.0-44.5-18.01.23383-1.07, -0.321.124.153467655
2025-07-10 12:45:1124-76.9-46.8-19.11.03375-1.07, -0.321.121.043467656
2025-07-10 12:48:1125-80.3-46.6-20.20.93436-1.07, -0.321.120.003467660
2025-07-10 12:51:1126-86.0-46.6-18.56.13791-1.06, -0.331.110.003467661
2025-07-10 12:54:2327-92.0-50.5-17.87.14002-1.06, -0.331.110.003467662
2025-07-10 12:57:1128-89.5-50.8-18.91.93755-1.07, -0.341.120.003467664
2025-07-10 13:00:1129-98.9-50.9-16.79.64351-1.06, -0.341.110.003467667
2025-07-10 13:03:1130-101.1-50.2-16.99.54435-1.06, -0.351.110.003467668
2025-07-10 13:06:1131-104.1-48.3-16.610.44584-1.06, -0.351.120.003467673
2025-07-10 13:09:1132-107.9-48.7-16.010.74740-1.06, -0.351.120.003467674

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 )