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 7823
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2024-07-15 17:00 UTC)
Last detected dimming:
   0 hours and 33 minutes ago (2024-07-15 16:51 UTC)


Overview for dimming #:
   7823           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 #: 7823          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-22 07:09:111-19.2-89.1-17.01.95755.20.30.01, -0.030.030.002900929
2023-09-22 07:12:112-42.6-147.0-14.44.613635.50.70.01, -0.030.030.002900930
2023-09-22 07:15:113-64.0-157.3-13.48.124185.40.50.01, -0.030.03148.292900936
2023-09-22 07:18:114-90.8-137.2-12.013.841104.80.10.00, -0.040.0489.782900937
2023-09-22 07:21:115-112.9-168.4-11.317.852797.60.20.00, 0.010.0142.432900938
2023-09-22 07:24:116-140.5-173.8-11.722.466617.0-0.20.00, 0.000.0089.982900939
2023-09-22 07:27:117-170.9-174.4-11.528.484016.9-0.7-0.01, 0.000.0197.162900940
2023-09-22 07:30:118-190.1-171.9-11.632.395256.7-0.8-0.01, -0.010.0263.992900941
2023-09-22 07:33:119-214.6-171.6-11.737.0108837.1-0.9-0.02, 0.000.0237.412900946
2023-09-22 07:36:1110-235.3-173.3-11.940.3118096.8-1.2-0.02, 0.000.0212.142900947
2023-09-22 07:39:1111-252.1-173.8-12.343.8127567.2-1.1-0.02, 0.000.027.302900948
2023-09-22 07:42:1112-269.6-173.5-12.946.5135047.8-0.10.00, 0.010.0150.172900949

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 )