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 6439
Detector 24h operating status:

Last processed image:    
   0 hours and 38 minutes ago (2023-06-06 06:33 UTC)
Last detected dimming:
   0 hours and 38 minutes ago (2023-06-06 06:33 UTC)


Overview for dimming #:
   6439           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 #: 6439          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-05-18 21:09:002-20.3-20.5-12.50.01445-1.08, 0.411.150.002787085
2023-05-18 21:12:123-29.0-24.6-14.80.01755-1.06, 0.421.140.002787086
2023-05-18 21:15:014-36.3-29.2-15.80.02038-1.07, 0.401.142.492787091
2023-05-18 21:18:135-46.6-35.0-17.70.02341-1.07, 0.391.147.792787092
2023-05-18 21:21:006-61.1-39.8-17.80.02977-1.08, 0.371.1516.142787093
2023-05-18 21:24:127-70.9-43.4-19.00.03279-1.09, 0.371.1510.962787094
2023-05-18 21:27:008-78.3-47.5-19.00.03557-1.09, 0.371.156.662787095
2023-05-18 21:30:129-86.0-50.8-18.50.03895-1.09, 0.361.151.172787096
2023-05-18 21:33:0010-92.0-53.0-18.40.04106-1.09, 0.361.150.922787097
2023-05-18 21:36:1111-96.8-53.2-17.70.04365-1.09, 0.361.150.002787106
2023-05-18 21:39:0012-101.5-55.2-17.60.04452-1.08, 0.371.140.002787107
2023-05-18 21:42:1113-104.2-55.9-17.60.04585-1.08, 0.371.150.002787108
2023-05-18 21:45:1114-107.8-55.5-17.90.04699-1.08, 0.381.140.002787109
2023-05-18 21:48:1115-110.3-56.1-18.40.04769-1.08, 0.381.140.002787110
2023-05-18 21:51:1116-114.2-57.4-18.70.04858-1.08, 0.381.150.002787111
2023-05-18 21:54:1117-134.0-57.2-13.90.06689-1.07, 0.401.140.002787112

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 )