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 19437
Detector 14 day operating status:

Last detected dimming:
   214 hours and 46 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19437           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 #: 19437          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-02 20:49:5910.00.00.00.00 , 1.158497122
2025-07-02 20:51:5920.00.00.00.00 , 0.998497123
2025-07-02 20:53:5930.00.00.00.00 , 0.998497124
2025-07-02 20:55:5940.00.00.00.00 , 0.888497125
2025-07-02 20:57:5950.00.00.00.00 , 0.008497126
2025-07-02 21:01:5960.00.00.00.00 , 1.338497128
2025-07-02 21:03:5970.00.0-9.60.03 , 1.318497129
2025-07-02 21:05:598-1.6-12.1-22.10.379 , 1.008497130
2025-07-02 21:07:599-2.0-12.7-19.90.499-19.115.80.26, -0.380.460.848497131
2025-07-02 21:09:5910-1.6-10.5-19.80.381-19.415.60.26, -0.390.460.008497132
2025-07-02 21:11:5911-1.5-10.1-19.40.377 , 0.908497133
2025-07-02 21:13:5912-1.8-12.4-18.00.389 , 1.298497134
2025-07-02 21:15:5913-1.4-8.9-17.40.371 , 1.228497135
2025-07-02 21:17:5914-1.7-9.3-17.80.392 , 0.958497136
2025-07-02 21:19:5915-1.7-7.7-17.10.392 , 0.008497137
2025-07-02 21:21:5916-1.7-9.0-18.00.386 , 0.008497138
2025-07-02 21:23:5917-2.0-14.3-18.30.385 , 0.008497139
2025-07-02 21:25:5918-1.0-9.6-18.90.251 , 0.888497140
2025-07-02 21:27:5919-0.7-7.4-18.00.136 , 0.998497141
2025-07-02 21:29:5920-2.2-11.6-17.60.4117 , 0.008497142
2025-07-02 21:31:5921-11.7-31.8-19.01.7498-13.59.30.16, -0.290.330.008497143
2025-07-02 21:33:5922-20.4-51.9-21.02.6767-13.58.50.15, -0.290.326.248497144
2025-07-02 21:35:5923-28.8-56.6-21.03.71096-13.47.70.13, -0.290.328.548497145
2025-07-02 21:37:5924-35.8-58.3-22.04.41298-13.47.60.13, -0.290.313.078497146
2025-07-02 21:39:5925-38.1-60.2-24.64.41315-13.58.30.14, -0.290.321.708497147
2025-07-02 21:41:5926-37.7-63.1-24.04.31291-13.59.30.16, -0.290.330.008497148
2025-07-02 21:43:5927-37.8-64.2-23.74.41312-13.49.60.17, -0.290.330.008497149
2025-07-02 21:45:5928-40.1-67.9-23.84.61374-13.510.20.17, -0.290.340.008497150
2025-07-02 21:47:5929-43.6-70.0-24.64.91468-13.510.00.17, -0.290.340.008497151
2025-07-02 21:49:5930-48.4-67.7-24.75.51624-13.59.30.16, -0.290.331.018497152
2025-07-02 21:51:5931-50.4-65.0-24.95.61672-13.68.20.14, -0.290.323.128497153
2025-07-02 21:53:5932-49.7-63.9-24.55.61652-13.67.60.13, -0.290.320.008497154
2025-07-02 21:55:5933-50.6-59.5-24.75.71702-13.67.70.13, -0.290.320.008497155
2025-07-02 21:57:5934-48.2-57.4-24.35.51648-13.87.60.13, -0.290.320.008497156
2025-07-02 21:59:5935-48.3-57.6-23.55.81723-13.87.40.13, -0.290.320.008497157
2025-07-02 22:01:5936-51.3-56.7-24.46.01770-14.17.70.13, -0.300.330.008497158
2025-07-02 22:03:5937-52.4-55.8-23.16.31851-14.48.10.14, -0.300.330.008497159
2025-07-02 22:05:5938-52.1-53.3-23.86.21832-14.68.40.14, -0.310.340.008497160
2025-07-02 22:07:5939-54.6-60.6-23.66.51926-14.89.40.16, -0.310.350.008497161
2025-07-02 22:09:5940-53.5-61.7-23.66.41887-15.210.70.18, -0.320.370.008497162
2025-07-02 22:11:5941-54.0-63.1-23.26.51917-15.411.50.19, -0.320.370.008497163
2025-07-02 22:13:5942-54.1-63.6-22.26.61930-15.411.60.20, -0.320.380.008497164
2025-07-02 22:15:5943-50.9-64.3-22.16.01762-15.411.70.20, -0.320.380.008497165

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 )