Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 15446
Detector 14 day operating status:

Last detected dimming:
   208 hours and 7 minutes ago (2024-07-13 23:57 UTC)


Overview for dimming #:
   15446           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 #: 15446          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-01-18 08:15:5920.00.00.00.00 , 0.007813728
2024-01-18 08:17:5930.00.00.00.00 , 0.007813729
2024-01-18 08:19:5940.00.00.00.00 , 0.007813730
2024-01-18 08:21:5950.00.00.00.00 , 48.547813731
2024-01-18 08:23:596-4.8-8.9-8.61.54446.845.00.71, 0.180.73133.047813732
2024-01-18 08:25:597-8.4-10.7-8.62.6772-13.1-29.6-0.49, -0.160.5199.417813733
2024-01-18 08:27:598-12.1-13.2-9.03.910956.445.30.72, 0.170.7460.717813734
2024-01-18 08:29:599-16.1-12.0-9.05.21468-11.0-19.0-0.32, -0.110.3415.257813735
2024-01-18 08:31:5910-25.6-14.8-9.07.822644.150.80.78, 0.130.7978.317813736
2024-01-18 08:33:5911-28.3-16.1-9.28.524605.450.30.77, 0.150.799.387813737
2024-01-18 08:35:5912-42.1-20.0-9.013.33711-8.5-25.5-0.43, -0.070.4422.947813738
2024-01-18 08:37:5913-49.8-19.7-9.215.5434518.76.10.10, 0.400.4211.747813739
2024-01-18 08:39:5914-60.0-20.6-9.118.4521619.05.40.09, 0.410.425.617813740
2024-01-18 08:41:5915-64.0-21.2-9.319.8547318.86.30.10, 0.410.421.297813741
2024-01-18 08:43:5916-68.0-21.8-9.320.5583718.57.40.12, 0.400.420.007813742
2024-01-18 08:45:5917-72.8-20.7-9.221.5631118.67.80.13, 0.400.420.007813743
2024-01-18 08:47:5918-80.5-21.6-9.324.1689019.16.60.11, 0.410.420.007813744
2024-01-18 08:49:5919-85.6-21.6-9.326.5724318.97.60.13, 0.410.430.007813745
2024-01-18 08:51:5920-128.2-25.8-9.846.01005719.46.50.11, 0.410.432.547813746
2024-01-18 08:53:5921-112.0-25.2-9.731.992074.4-9.0-0.16, 0.160.232.667813747
2024-01-18 08:55:5922-143.1-26.5-9.948.011113-10.5-13.9-0.24, -0.100.260.877813748
2024-01-18 09:09:5923-68.4-17.3-9.821.958360.7-4.4-0.08, 0.100.120.007813755
2024-01-18 09:11:5924-73.9-17.5-10.023.06175-0.3-1.5-0.03, 0.080.080.007813756
2024-01-18 09:13:5925-85.4-18.0-10.227.27033-0.80.00.00, 0.070.070.007813757
2024-01-18 09:15:5926-86.4-18.3-10.028.07136-0.41.80.03, 0.080.084.927813758
2024-01-18 09:17:5927-99.4-18.8-10.132.38127-4.61.20.02, 0.000.020.847813759
2024-01-18 09:19:5928-95.7-18.7-10.329.07733-2.24.70.08, 0.050.091.727813760
2024-01-18 09:21:5929-102.0-19.8-10.230.48211-2.86.40.11, 0.030.120.897813761
2024-01-18 09:23:5930-110.3-20.0-10.335.78877-3.63.90.07, 0.020.070.007813762
2024-01-18 09:25:5931-119.9-20.3-10.438.19431-4.15.10.09, 0.010.090.007813763
2024-01-18 09:27:5932-117.8-21.9-10.534.89209-4.07.10.13, 0.010.130.007813764
2024-01-18 09:29:5933-122.2-22.5-10.535.79445-4.15.20.09, 0.010.090.007813765
2024-01-18 09:31:5934-135.9-23.6-10.640.110412-4.66.80.12, 0.000.120.007813766
2024-01-18 09:33:5935-138.9-23.0-10.642.510715-2.48.50.15, 0.040.160.007813767
2024-01-18 09:35:5936-148.4-23.6-10.645.011354-2.28.20.14, 0.050.150.007813768
2024-01-18 09:37:5937-151.8-24.3-10.647.711658-1.87.10.13, 0.050.140.007813769
2024-01-18 09:39:5938-151.2-25.0-10.647.611636-1.06.40.11, 0.070.130.007813770
2024-01-18 09:41:5939-159.1-25.7-10.650.512190-3.27.00.12, 0.030.130.007813771
2024-01-18 09:43:5940-152.5-25.7-10.744.911503-3.57.90.14, 0.020.140.007813772

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 )