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 9946
Detector 24h operating status:

Last processed image:    
   0 hours and 30 minutes ago (2024-05-19 11:00 UTC)
Last detected dimming:
   0 hours and 36 minutes ago (2024-05-19 10:54 UTC)


Overview for dimming #:
   9946           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 #: 9946          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-04-28 09:39:1110.00.00.00.00 , 0.003103736
2024-04-28 09:42:1120.00.00.00.00 , 0.003103737
2024-04-28 09:45:113-1.8-8.6-12.60.6137-5.345.10.71, -0.040.710.003103738
2024-04-28 09:48:114-5.6-19.6-17.21.4312-4.346.20.73, -0.020.730.003103739
2024-04-28 09:51:115-8.7-25.9-17.82.0447-4.245.70.72, -0.020.720.003103740
2024-04-28 09:54:116-12.5-30.1-18.42.7611-4.544.80.71, -0.020.712.413103748
2024-04-28 09:57:117-15.7-33.4-18.03.3756-4.644.60.71, -0.030.712.983103749
2024-04-28 10:00:118-21.2-36.8-18.54.1960-5.243.50.69, -0.030.690.953103750
2024-04-28 10:03:119-24.6-39.9-17.54.81106-5.343.40.69, -0.040.690.003103751
2024-04-28 10:06:1110-28.9-41.6-17.75.51286-5.743.50.69, -0.040.691.023103752
2024-04-28 10:09:1111-32.7-43.7-17.66.21452-5.943.30.69, -0.050.690.003103753
2024-04-28 10:12:1112-37.5-47.2-17.97.31694-5.943.40.69, -0.050.690.003103754
2024-04-28 10:15:1113-41.4-48.6-18.77.91815-5.943.40.69, -0.050.690.003103755
2024-04-28 10:18:1114-43.6-49.6-19.18.11863-6.043.70.70, -0.050.700.003103762
2024-04-28 10:21:1115-44.8-47.5-19.78.01846-6.144.00.70, -0.050.700.003103763
2024-04-28 10:24:1116-45.9-46.2-19.98.31897-6.044.00.70, -0.050.700.003103764

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 )