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 6493
Detector 24h operating status:

Last processed image:    
   0 hours and 31 minutes ago (2024-06-21 03:33 UTC)
Last detected dimming:
   1 hours and 9 minutes ago (2024-06-21 02:54 UTC)


Overview for dimming #:
   6493           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 #: 6493          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-05-23 08:09:1120.00.00.00.00 , 0.002791232
2023-05-23 08:12:1130.00.00.00.00 , 0.002791233
2023-05-23 08:15:114-0.10.0-8.70.07-26.8-7.3-0.12, -0.430.452.572791242
2023-05-23 08:18:115-0.4-0.4-8.40.117-22.5-4.5-0.07, -0.360.370.002791243
2023-05-23 08:21:116-0.5-3.9-11.00.244-19.8-5.6-0.09, -0.310.330.002791244
2023-05-23 08:24:117-0.4-1.8-8.70.141-27.1-8.0-0.12, -0.430.450.002791245
2023-05-23 08:27:118-0.7-3.1-8.50.374-27.0-7.8-0.12, -0.430.450.002791246
2023-05-23 08:30:119-0.9-3.7-10.10.383-26.8-7.2-0.11, -0.430.440.002791247
2023-05-23 08:33:1110-1.1-5.1-10.50.4102-27.2-8.6-0.13, -0.440.460.002791248
2023-05-23 08:36:1111-2.4-7.9-11.10.6174-26.1-7.5-0.12, -0.420.430.912791249
2023-05-23 08:39:1112-2.1-6.3-11.90.6168-28.5-9.0-0.14, -0.460.481.542791257

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 )