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 7816
Detector 24h operating status:

Last processed image:    
   0 hours and 28 minutes ago (2024-06-21 20:36 UTC)
Last detected dimming:
   0 hours and 52 minutes ago (2024-06-21 20:12 UTC)


Overview for dimming #:
   7816           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 #: 7816          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-21 23:09:1120.00.00.00.00 , 0.002900679
2023-09-21 23:12:1130.00.00.00.00 , 0.002900680
2023-09-21 23:15:114-2.8-16.6-13.30.9182-16.143.40.67, -0.370.764.212900681
2023-09-21 23:18:115-0.2-2.3-8.90.120 , 0.002900686
2023-09-21 23:21:116-5.2-14.5-10.71.8451-16.544.00.67, -0.370.7713.012900687
2023-09-21 23:24:117-10.5-19.5-10.81.48951.14, -0.161.158.202900688
2023-09-21 23:27:118-13.1-19.5-10.82.011161.15, -0.161.1610.292900689
2023-09-21 23:30:119-12.5-17.9-10.02.511271.14, -0.161.151.162900696
2023-09-21 23:33:1110-15.0-19.3-10.32.913111.14, -0.151.151.102900697
2023-09-21 23:36:1111-18.7-22.6-11.53.014711.14, -0.161.150.002900698
2023-09-21 23:39:3512-44.6-32.7-12.89.930011.13, -0.161.141.482900699
2023-09-21 23:42:1113-47.4-34.4-12.510.632161.13, -0.161.140.002900700
2023-09-21 23:45:2314-48.7-36.7-12.810.832081.13, -0.161.140.002900701
2023-09-21 23:48:1115-53.0-37.5-12.711.934291.13, -0.161.140.002900706
2023-09-21 23:51:1116-56.7-40.1-12.812.636041.09, -0.171.110.962900707
2023-09-21 23:54:1117-60.7-41.4-13.113.237351.11, -0.171.120.002900708
2023-09-21 23:57:1118-66.5-45.8-12.914.339801.05, -0.191.070.002900709
2023-09-22 00:00:1119-68.7-49.1-12.615.0413713.6-47.5-0.73, 0.150.740.002900715
2023-09-22 00:03:2320-70.6-51.7-12.914.9414513.7-47.6-0.73, 0.160.743.922900716
2023-09-22 00:06:1121-74.0-51.3-13.015.8427014.5-48.1-0.73, 0.170.750.002900717
2023-09-22 00:09:1122-78.6-54.9-13.216.3439115.9-49.2-0.74, 0.200.761.272900718
2023-09-22 00:12:1123-82.6-53.7-13.416.94526-24.0-33.5-0.51, -0.500.7211.442900719
2023-09-22 00:15:1124-101.3-55.3-13.221.55568-20.8-30.4-0.48, -0.460.6625.672900720
2023-09-22 00:18:1125-101.7-57.6-13.920.45348-23.1-31.7-0.49, -0.490.694.182900727
2023-09-22 00:21:1126-113.5-58.5-14.123.96061-23.5-31.4-0.48, -0.500.6912.752900728
2023-09-22 00:24:1127-117.5-60.0-14.624.66140-23.0-31.9-0.49, -0.490.6913.182900729
2023-09-22 00:27:1128-123.4-62.8-14.525.46391-23.7-32.3-0.50, -0.500.7018.812900730
2023-09-22 00:30:1129-129.4-63.4-14.726.66608-23.9-32.0-0.49, -0.500.709.872900736
2023-09-22 00:33:1130-130.8-63.3-14.227.0666716.9-9.3-0.16, 0.170.2316.532900737
2023-09-22 00:36:1131-157.8-64.0-14.631.37929-19.5-30.0-0.48, -0.440.6514.132900738
2023-09-22 00:39:1132-166.0-63.9-14.733.08274-20.1-30.0-0.48, -0.450.653.082900739
2023-09-22 00:42:1133-199.0-67.0-13.241.310842-19.9-28.9-0.46, -0.440.646.812900740

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 )