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 15818
Detector 14 day operating status:

Last detected dimming:
   210 hours and 54 minutes ago (2024-04-19 23:57 UTC)


Overview for dimming #:
   15818           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 #: 15818          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-02-27 04:11:5910.00.00.00.00 , 0.007871055
2024-02-27 04:13:592-0.10.0-6.40.0823.0-22.9-0.36, 0.500.620.007871056
2024-02-27 04:15:5930.00.0-6.70.02 , 1.217871057
2024-02-27 04:17:5940.00.0-8.60.0222.6-24.5-0.39, 0.490.630.007871058
2024-02-27 04:19:5950.00.00.00.00 , 0.007871059
2024-02-27 04:21:5960.00.00.00.00 , 0.007871060
2024-02-27 04:23:597-0.3-1.6-22.50.114 , 0.007871061
2024-02-27 04:25:598-0.8-3.6-10.20.249 , 0.007871062
2024-02-27 04:27:599-2.3-6.2-8.80.819724.1-27.1-0.42, 0.510.663.637871063
2024-02-27 04:29:5910-6.3-13.6-8.52.253122.9-24.7-0.39, 0.500.636.307871064
2024-02-27 04:31:5911-13.5-37.9-9.63.687722.7-23.7-0.38, 0.490.624.637871065
2024-02-27 04:33:5912-20.6-55.2-10.84.6111122.3-23.4-0.37, 0.490.613.207871066
2024-02-27 04:35:5913-23.2-62.6-11.25.0119822.4-23.1-0.37, 0.490.611.897871067
2024-02-27 04:37:5914-25.0-68.1-11.35.5130322.5-23.0-0.37, 0.490.612.007871068
2024-02-27 04:39:5915-29.4-80.5-11.76.0142722.3-22.9-0.36, 0.490.615.147871069
2024-02-27 04:41:5916-30.4-82.2-12.16.4152522.4-22.8-0.36, 0.490.613.317871070
2024-02-27 04:43:5917-29.8-80.8-11.86.6155822.5-22.8-0.36, 0.490.611.747871071
2024-02-27 04:45:5918-32.1-80.3-11.77.1168222.5-22.8-0.36, 0.490.611.137871072
2024-02-27 04:47:5919-36.1-106.0-11.97.9185622.5-22.8-0.36, 0.490.611.157871073
2024-02-27 04:49:5920-39.1-97.1-12.58.3195122.5-22.8-0.36, 0.490.618.957871074
2024-02-27 04:51:5921-46.1-124.9-13.28.6205022.2-22.7-0.36, 0.490.618.177871075
2024-02-27 04:53:5922-48.4-132.5-13.28.8208422.2-22.6-0.36, 0.490.617.757871076
2024-02-27 04:55:5923-47.9-125.6-13.18.9210722.3-22.6-0.36, 0.490.614.207871077
2024-02-27 04:57:5924-50.4-123.5-13.29.3220922.3-22.7-0.36, 0.490.611.957871078
2024-02-27 04:59:5925-51.6-121.1-13.69.7229722.3-22.7-0.36, 0.490.613.147871079
2024-02-27 05:01:5926-54.7-129.5-13.110.5247222.3-22.7-0.36, 0.490.615.227871080
2024-02-27 05:03:5927-71.5-173.6-11.118.2373222.2-22.6-0.36, 0.490.6117.717871081
2024-02-27 05:05:5928-73.2-155.1-10.919.7399422.3-22.6-0.36, 0.490.612.307871082
2024-02-27 05:07:5929-76.7-154.0-11.320.9421122.3-22.6-0.36, 0.490.614.107871083
2024-02-27 05:09:5930-81.5-172.0-11.022.0444522.3-22.5-0.36, 0.490.610.007871084
2024-02-27 05:11:5931-85.7-176.9-11.022.9458322.2-22.5-0.36, 0.490.610.007871085
2024-02-27 05:13:5932-89.4-177.8-11.323.9476222.2-22.5-0.36, 0.490.610.007871086
2024-02-27 05:15:5933-90.7-180.2-11.623.9476822.2-22.5-0.36, 0.490.610.007871087
2024-02-27 05:17:5934-94.0-191.9-11.524.5490322.2-22.6-0.36, 0.490.610.007871088
2024-02-27 05:19:5935-95.5-186.8-11.624.8493322.0-22.5-0.36, 0.490.600.007871089
2024-02-27 05:21:5936-99.7-209.7-11.625.6507822.0-22.5-0.36, 0.480.600.977871090
2024-02-27 05:23:5937-102.4-227.4-11.726.1515022.0-22.5-0.36, 0.490.600.857871091
2024-02-27 05:25:5938-103.4-234.8-11.526.4519922.1-22.5-0.36, 0.490.600.007871092
2024-02-27 05:27:5939-104.3-240.6-11.626.7519422.1-22.5-0.36, 0.490.600.007871093
2024-02-27 05:29:5940-103.4-228.2-11.726.9523722.1-22.5-0.36, 0.490.600.007871094
2024-02-27 05:31:5941-105.6-234.0-12.027.0528322.1-22.5-0.36, 0.490.600.007871095

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 )