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 2475
Detector 24h operating status:

Last processed image:    
   0 hours and 16 minutes ago (2021-07-30 07:06 UTC)
Last detected dimming:
   31 hours and 37 minutes ago (2021-07-28 23:45 UTC)


Overview for dimming #:
   2475           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 #: 2475          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2021-07-18 21:54:1110.00.00.00.00 , 0.002165820
2021-07-18 21:57:112-4.7-21.8-18.40.0257-1.00, 0.601.170.002165823
2021-07-18 22:00:113-12.6-32.8-20.20.0587-1.00, 0.591.160.002165824
2021-07-18 22:03:114-19.1-46.6-18.70.0814-1.00, 0.581.160.002165825
2021-07-18 22:06:115-29.8-60.2-16.60.01263-1.00, 0.581.151.162165828
2021-07-18 22:09:116-46.2-71.0-18.30.01940-1.00, 0.581.152.612165829
2021-07-18 22:12:117-60.2-78.8-19.80.02380-0.99, 0.581.153.642165831
2021-07-18 22:15:238-70.0-83.4-19.60.02716-0.99, 0.581.153.122165832
2021-07-18 22:18:119-78.8-87.7-20.00.02990-0.99, 0.581.152.052165836
2021-07-18 22:21:1110-87.6-91.9-19.60.03345-0.99, 0.581.151.392165837
2021-07-18 22:24:1111-96.0-95.2-20.00.03608-0.99, 0.581.151.252165840
2021-07-18 22:27:1112-105.0-100.4-20.80.03835-0.99, 0.571.151.442165843
2021-07-18 22:30:1113-113.1-103.8-21.40.04042-0.99, 0.571.151.032165844
2021-07-18 22:33:1114-121.4-106.9-22.10.04253-0.99, 0.571.150.842165847
2021-07-18 22:36:1115-127.4-109.2-22.50.04427-0.99, 0.571.150.002165848
2021-07-18 22:39:2316-134.0-111.4-23.90.04488-0.99, 0.571.140.002165849
2021-07-18 22:42:1117-138.1-113.0-24.60.04539-0.99, 0.571.140.002165852
2021-07-18 22:45:1118-143.6-114.4-25.40.04597-0.99, 0.571.140.002165853
2021-07-18 22:48:1119-147.4-114.5-25.50.04710-0.99, 0.571.140.002165855
2021-07-18 22:51:1120-151.7-115.4-25.60.04847-0.99, 0.571.140.002165858
2021-07-18 22:54:1121-155.0-115.3-25.80.04954-0.99, 0.571.140.002165859
2021-07-18 22:57:1122-157.9-115.8-25.90.05041-0.99, 0.571.140.002165860

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 )