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 13195
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-07-20 00:09 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2025-07-20 00:09 UTC)


Overview for dimming #:
   13195           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 #: 13195          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-02 06:42:1110.00.00.00.00 , 0.003459792
2025-07-02 06:45:1120.00.00.00.00 , 0.003459793
2025-07-02 06:48:1130.00.00.00.00 , 0.003459796
2025-07-02 06:51:114-1.2-5.5-14.30.258-18.8-6.9-0.12, -0.380.390.003459797
2025-07-02 06:54:115-8.3-35.3-15.01.3366-18.6-7.2-0.12, -0.370.391.593459800
2025-07-02 06:57:116-21.6-67.7-13.63.51008-18.6-7.4-0.12, -0.370.394.723459801
2025-07-02 07:00:117-36.7-83.8-13.56.11756-18.2-7.6-0.13, -0.370.396.123459804
2025-07-02 07:03:118-48.6-85.9-13.38.32397-18.2-7.8-0.13, -0.370.396.053459805
2025-07-02 07:06:119-56.1-92.2-13.69.62782-17.8-7.9-0.13, -0.360.382.533459808
2025-07-02 07:09:1110-62.5-95.4-13.910.53047-18.1-7.8-0.13, -0.360.391.063459809
2025-07-02 07:12:1111-64.9-100.8-13.610.73118-18.2-7.9-0.13, -0.370.390.003459812
2025-07-02 07:15:3512-66.9-106.7-13.810.83141-18.5-7.8-0.13, -0.370.390.003459813
2025-07-02 07:18:1113-63.4-101.9-13.710.53054-18.5-7.9-0.13, -0.370.390.003459816
2025-07-02 07:21:1114-60.9-100.1-13.910.12954-18.5-7.9-0.13, -0.370.390.003459817
2025-07-02 07:24:1115-60.6-98.8-13.410.32986-18.6-7.8-0.13, -0.370.390.003459818
2025-07-02 07:27:1116-61.5-95.9-13.410.63062-18.5-7.9-0.13, -0.370.390.003459819
2025-07-02 07:30:1117-62.2-94.6-14.110.43015-18.7-7.8-0.13, -0.370.400.003459822
2025-07-02 07:33:1118-63.8-100.0-14.610.43030-18.7-7.8-0.13, -0.370.400.003459823

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 )