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 7738
Detector 24h operating status:

Last processed image:    
   0 hours and 31 minutes ago (2024-07-27 01:15 UTC)
Last detected dimming:
   0 hours and 31 minutes ago (2024-07-27 01:15 UTC)


Overview for dimming #:
   7738           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
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Details for dimming #: 7738          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2023-09-15 01:09:1120.00.00.00.00 , 0.002894503
2023-09-15 01:12:1130.00.00.00.00 , 0.002894504
2023-09-15 01:15:114-1.2-6.2-8.40.4122 , 3.802894505
2023-09-15 01:18:115-1.3-7.5-10.30.310616.2-8.3-0.14, 0.160.211.292894506
2023-09-15 01:21:116-2.6-9.1-10.50.723017.1-10.0-0.17, 0.180.241.022894507
2023-09-15 01:24:117-4.3-11.4-10.51.238314.02.40.04, 0.120.130.002894508
2023-09-15 01:27:118-5.3-11.8-11.51.242713.22.80.05, 0.110.121.652894514
2023-09-15 01:30:119-7.5-12.6-11.41.559913.81.20.02, 0.120.121.202894515
2023-09-15 01:33:1110-11.0-15.0-11.12.084613.71.10.02, 0.110.124.402894516
2023-09-15 01:36:1111-16.8-18.9-11.03.1128515.4-0.3-0.01, 0.140.146.952894517
2023-09-15 01:39:1112-19.9-21.3-11.03.4152215.0-0.5-0.01, 0.140.141.412894523
2023-09-15 01:42:1113-26.3-25.5-10.64.8206914.90.10.00, 0.140.141.672894524
2023-09-15 01:45:1114-31.3-25.6-10.55.6245615.8-0.6-0.01, 0.150.152.122894525
2023-09-15 01:48:1115-35.7-25.6-10.56.3278215.9-0.4-0.01, 0.150.152.872894526
2023-09-15 01:51:1116-39.7-26.6-10.76.8300115.7-1.5-0.02, 0.150.151.862894527
2023-09-15 01:54:1117-41.7-27.0-11.46.5298515.1-1.0-0.02, 0.140.140.002894528
2023-09-15 02:09:1118-58.9-31.4-11.79.0401814.5-1.3-0.02, 0.130.130.002894541
2023-09-15 02:12:1119-62.9-31.9-11.89.7429114.6-1.8-0.03, 0.130.130.002894542
2023-09-15 02:15:1120-63.6-31.8-11.99.8435514.9-1.8-0.03, 0.140.142.712894543
2023-09-15 02:18:1121-64.5-32.9-11.79.8442214.6-3.0-0.05, 0.130.141.772894544
2023-09-15 02:21:1122-65.0-34.0-11.79.5444014.7-2.6-0.05, 0.130.140.002894545
2023-09-15 02:24:1123-67.6-34.5-11.69.9464215.2-2.0-0.03, 0.140.151.702894546
2023-09-15 02:27:1124-72.4-35.9-11.410.9508015.9-2.4-0.04, 0.150.160.002894551
2023-09-15 02:30:1125-76.1-36.2-11.411.5529015.4-3.6-0.06, 0.140.160.002894552
2023-09-15 02:33:1126-77.5-36.5-11.412.3546215.8-3.3-0.06, 0.150.160.002894553
2023-09-15 02:36:1127-87.0-37.8-11.813.6604110.4-2.6-0.05, 0.060.070.942894554
2023-09-15 02:39:1128-89.1-36.6-11.814.061779.8-2.6-0.04, 0.050.060.892894561
2023-09-15 02:42:1129-91.9-38.4-12.014.363099.8-2.4-0.04, 0.050.061.262894562
2023-09-15 02:45:1130-93.0-38.5-12.314.3633110.3-2.7-0.05, 0.050.071.822894563
2023-09-15 02:48:1131-94.4-38.9-12.414.4637410.8-1.9-0.03, 0.060.070.002894564
2023-09-15 02:51:1132-97.3-38.0-11.915.1671011.3-3.1-0.05, 0.070.090.002894565
2023-09-15 02:54:1133-99.9-39.1-12.215.1678212.0-2.9-0.05, 0.080.101.032894566
2023-09-15 03:09:1134-103.5-41.5-11.915.2695011.2-3.7-0.06, 0.070.100.002894579
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 )