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 12462
Detector 24h operating status:

Last processed image:    
   0 hours and 25 minutes ago (2025-04-30 15:51 UTC)
Last detected dimming:
   0 hours and 25 minutes ago (2025-04-30 15:51 UTC)


Overview for dimming #:
   12462           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 #: 12462          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-09 06:33:2310.00.00.00.00 , 0.003380312
2025-04-09 06:36:112-2.2-6.9-10.51.0197 , 0.003380314
2025-04-09 06:39:113-11.0-15.2-12.64.079229.7-37.9-0.54, 0.570.790.003380315
2025-04-09 06:42:114-20.2-23.9-13.16.7129529.5-38.0-0.54, 0.570.790.003380319
2025-04-09 06:45:115-31.6-31.3-14.29.7186129.7-38.5-0.55, 0.570.790.993380320
2025-04-09 06:48:116-42.6-36.9-15.212.0230630.3-38.5-0.54, 0.580.791.143380323
2025-04-09 06:51:477-55.0-49.4-16.213.9267530.2-38.7-0.55, 0.580.801.073380324
2025-04-09 06:54:118-82.2-56.8-15.819.1411730.1-39.1-0.55, 0.580.803.903380327
2025-04-09 06:57:119-91.6-68.1-17.119.9427829.9-39.3-0.56, 0.570.801.103380328
2025-04-09 07:00:1110-99.0-73.6-17.720.6441929.9-39.3-0.56, 0.570.800.003380331
2025-04-09 07:03:3511-104.4-81.5-18.720.8446729.9-39.3-0.56, 0.570.800.003380332
2025-04-09 07:06:1112-108.0-89.8-19.321.0447430.0-39.5-0.56, 0.570.800.003380335
2025-04-09 07:09:1113-109.0-99.1-19.520.9439730.1-39.6-0.56, 0.580.800.003380336
2025-04-09 07:12:1114-113.6-101.1-20.121.3450230.0-39.8-0.56, 0.570.800.003380339
2025-04-09 07:15:3515-135.4-105.6-16.726.5594230.1-39.8-0.56, 0.580.800.003380340
2025-04-09 07:18:1116-141.0-107.1-16.527.3615530.1-40.0-0.56, 0.570.800.003380343
2025-04-09 07:21:1117-151.0-109.3-16.229.06623-2.325.60.44, 0.060.440.003380344

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 )