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 12678
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-05-21 09:06 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-05-21 09:06 UTC)


Overview for dimming #:
   12678           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

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Details for dimming #: 12678          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-28 12:18:1110.00.00.00.00 , 0.003397731
2025-04-28 12:21:1120.00.00.00.00 , 1.303397734
2025-04-28 12:24:1130.00.00.00.00 , 0.003397735
2025-04-28 12:27:1140.00.00.00.00 , 0.003397738
2025-04-28 12:30:115-1.2-9.6-12.20.390 , 1.023397739
2025-04-28 12:33:116-6.3-12.9-9.52.05960.5-18.9-0.33, 0.080.341.743397742
2025-04-28 12:36:117-16.4-16.4-10.54.814032.3-18.4-0.32, 0.110.342.463397743
2025-04-28 12:39:118-26.6-19.0-11.07.220962.2-17.7-0.31, 0.110.332.213397746
2025-04-28 12:42:119-37.3-21.8-11.49.82854-0.7-17.3-0.30, 0.060.314.373397747
2025-04-28 12:45:1110-41.9-26.8-11.810.430250.6-17.7-0.31, 0.090.320.893397750
2025-04-28 12:48:1111-48.8-29.5-12.211.834430.4-18.1-0.32, 0.080.331.143397751
2025-04-28 12:51:1112-51.8-29.5-12.512.53625-0.3-18.7-0.32, 0.070.330.003397754
2025-04-28 12:54:1113-56.2-30.1-12.513.43878-1.1-19.6-0.34, 0.050.340.003397755
2025-04-28 12:57:1114-61.8-32.6-12.614.44160-0.5-19.4-0.34, 0.060.340.003397758
2025-04-28 13:00:1115-66.0-35.5-12.815.04341-0.2-19.4-0.34, 0.070.340.003397759
2025-04-28 13:03:1116-67.0-37.5-13.015.14355-0.7-19.3-0.34, 0.060.340.003397762
2025-04-28 13:06:3517-68.9-37.3-13.215.44444-0.9-19.8-0.34, 0.060.350.003397763
2025-04-28 13:09:1118-68.6-36.6-13.615.14356-2.3-19.7-0.34, 0.030.344.773397766
2025-04-28 13:12:1119-69.7-34.6-13.415.64493-2.5-20.4-0.35, 0.030.350.003397767
2025-04-28 13:15:1120-73.1-32.9-13.716.34693-3.1-20.6-0.36, 0.020.365.713397770
2025-04-28 13:18:1121-76.6-30.0-13.817.04906-3.7-20.9-0.36, 0.010.362.863397771
2025-04-28 13:21:1122-79.0-30.9-14.017.24964-4.3-21.0-0.36, 0.000.362.113397774
2025-04-28 13:24:1123-80.9-31.1-14.017.45012-3.5-21.4-0.37, 0.010.370.003397775
2025-04-28 13:27:1124-85.5-32.3-14.617.75090-3.6-21.1-0.36, 0.010.360.003397778
2025-04-28 13:30:1125-86.9-39.7-15.017.55041-4.0-20.9-0.36, 0.000.360.003397779
2025-04-28 13:33:1126-88.4-40.9-15.217.65064-3.9-21.2-0.36, 0.000.360.003397782
2025-04-28 13:36:1127-87.9-42.0-14.917.85135-3.3-21.7-0.37, 0.010.370.003397783
2025-04-28 13:39:1128-87.7-42.0-14.817.85132-3.0-22.3-0.38, 0.020.380.003397789
2025-04-28 13:42:1129-87.7-38.5-14.618.05188-3.1-22.6-0.39, 0.020.390.003397790
2025-04-28 13:45:1130-85.1-30.3-14.717.65068-3.9-23.3-0.40, 0.000.400.003397791

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 )