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 4827
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2022-11-27 19:42 UTC)
Last detected dimming:
   9 hours and 44 minutes ago (2022-11-27 10:18 UTC)


Overview for dimming #:
   4827           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

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Details for dimming #: 4827          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-11-23 01:18:1110.00.00.00.00 , 0.002624530
2022-11-23 01:21:1120.00.00.00.00 , 0.002624533
2022-11-23 01:24:1230.00.00.00.00 , 0.002624534
2022-11-23 01:27:114-0.2-2.2-9.20.122 , 0.002624537
2022-11-23 01:30:115-1.0-6.3-11.20.390 , 1.662624538
2022-11-23 01:33:116-3.6-9.7-11.80.9290 , 7.792624541
2022-11-23 01:36:117-6.4-17.6-11.61.3409 , 10.312624542
2022-11-23 01:39:118-8.6-32.0-12.61.4464 , 11.402624545
2022-11-23 01:42:119-13.6-45.6-13.22.061235.576.80.80, 0.580.998.082624546
2022-11-23 01:45:1110-17.2-50.5-14.02.47260.82, 0.651.040.962624549
2022-11-23 01:48:1111-17.9-46.5-13.73.57850.81, 0.721.080.892624550
2022-11-23 01:51:1112-19.7-51.2-13.63.19020.81, 0.731.096.562624553
2022-11-23 01:54:1113-21.0-51.1-13.33.29630.81, 0.721.097.542624554
2022-11-23 01:57:1114-21.4-52.6-13.03.29960.81, 0.721.090.872624557
2022-11-23 02:00:1115-22.5-49.7-12.43.211840.81, 0.721.091.202624558
2022-11-23 02:03:1116-27.0-51.0-11.93.815280.85, 0.691.097.682624561
2022-11-23 02:06:1117-28.0-52.0-12.53.415710.85, 0.691.097.802624562
2022-11-23 02:09:1118-28.8-51.4-12.64.316280.84, 0.691.091.752624565
2022-11-23 02:12:1119-30.3-51.2-12.43.617950.84, 0.691.091.792624566
2022-11-23 02:15:1120-32.3-49.1-11.93.820390.84, 0.701.097.242624569
2022-11-23 02:18:1121-34.0-48.3-11.03.122960.84, 0.691.081.282624570
2022-11-23 02:21:1122-38.6-46.0-10.53.027290.84, 0.691.090.922624573
2022-11-23 02:24:1123-42.8-44.8-9.92.831300.85, 0.681.081.142624574
2022-11-23 02:27:1124-43.1-43.1-10.22.731270.84, 0.681.081.482624577
2022-11-23 02:30:1125-46.0-42.4-9.62.834240.84, 0.681.081.412624578
2022-11-23 02:33:1126-47.9-41.7-9.82.535620.84, 0.671.080.872624581
2022-11-23 02:36:1127-59.7-44.0-10.02.444100.89, 0.571.061.312624582
2022-11-23 02:39:1128-64.3-44.5-10.01.947680.90, 0.561.061.232624585
2022-11-23 02:42:1129-68.9-44.2-10.22.150560.90, 0.561.060.002624586
2022-11-23 02:45:1130-72.6-43.6-10.41.653060.91, 0.541.060.002624589
2022-11-23 02:48:1131-78.0-42.5-10.61.956630.92, 0.531.060.002624590
2022-11-23 02:51:1132-84.2-45.6-10.81.660750.92, 0.531.060.002624593
2022-11-23 02:54:1133-89.7-59.2-11.02.163750.92, 0.511.060.002624594
2022-11-23 02:57:1134-95.6-63.1-11.01.867960.93, 0.511.060.952624597
2022-11-23 03:00:1135-98.1-63.9-11.02.069320.94, 0.491.060.002624598
2022-11-23 03:03:1136-99.7-62.8-11.22.070080.94, 0.491.060.002624601

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 )