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 19540
Detector 14 day operating status:

Last detected dimming:
   234 hours and 55 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19540           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

more


Details for dimming #: 19540          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-14 17:43:5910.00.00.00.00 , 0.008514093
2025-07-14 17:45:592-1.3-7.3-11.40.091 , 0.008514094
2025-07-14 17:47:593-3.9-19.0-13.00.02710.84, -0.691.090.008514095
2025-07-14 17:49:594-3.9-17.7-13.60.02590.84, -0.701.090.008514096
2025-07-14 17:51:595-4.2-16.3-12.30.03050.84, -0.701.090.008514097
2025-07-14 17:53:596-6.1-20.5-13.60.04120.84, -0.701.090.008514098
2025-07-14 17:55:597-11.1-21.3-14.90.07310.83, -0.691.080.008514099
2025-07-14 17:57:598-16.9-23.8-14.60.010980.83, -0.701.090.008514100
2025-07-14 17:59:599-21.6-27.5-14.80.013570.83, -0.721.101.178514101
2025-07-14 18:01:5910-22.3-24.1-13.90.015180.81, -0.761.111.148514102
2025-07-14 18:03:5911-23.8-21.1-13.20.017150.80, -0.791.120.938514103
2025-07-14 18:05:5912-27.6-23.9-13.50.019370.80, -0.781.120.008514104
2025-07-14 18:07:5913-33.3-28.7-13.30.023340.81, -0.761.110.968514105
2025-07-14 18:09:5914-39.5-28.5-12.60.028790.80, -0.801.131.228514106
2025-07-14 18:11:5915-44.3-31.7-12.60.031540.80, -0.781.121.898514107
2025-07-14 18:13:5916-47.0-32.6-12.70.033440.81, -0.781.125.268514108
2025-07-14 18:15:5917-50.6-33.1-12.50.036270.80, -0.781.126.998514109
2025-07-14 18:17:5918-54.6-33.6-12.70.038610.81, -0.771.129.228514110
2025-07-14 18:19:5919-59.3-35.0-13.20.040350.81, -0.771.1112.768514111
2025-07-14 18:21:5920-65.2-36.0-13.90.042340.81, -0.761.1117.838514112
2025-07-14 18:23:5921-71.8-36.2-14.00.045520.81, -0.761.1122.308514113
2025-07-14 18:25:5922-84.3-37.3-14.20.051590.81, -0.761.1120.408514114
2025-07-14 18:27:5923-97.0-38.3-14.90.357070.81, -0.761.1119.338514115
2025-07-14 18:29:5924-108.6-39.9-15.00.762210.81, -0.761.1118.958514116
2025-07-14 18:31:5925-119.4-41.9-15.10.867030.81, -0.761.1115.678514117
2025-07-14 18:33:5926-130.4-46.2-15.21.371410.81, -0.761.117.648514118
2025-07-14 18:35:5927-145.9-47.6-14.61.881081.10, -0.281.147.948514119
2025-07-14 18:37:5928-154.7-50.0-14.71.985551.11, -0.271.148.328514120
2025-07-14 18:39:5929-167.4-50.8-14.51.693221.11, -0.281.147.218514121
2025-07-14 18:41:5930-178.6-51.6-14.41.999411.11, -0.271.145.938514122
2025-07-14 18:43:5931-189.7-53.2-14.62.5105881.11, -0.271.145.198514123
2025-07-14 18:45:5932-196.8-53.7-14.72.5109371.11, -0.261.153.708514124
2025-07-14 18:47:5933-201.8-54.4-15.21.7110741.11, -0.261.152.728514125
2025-07-14 18:49:5934-208.3-57.3-15.51.8112971.12, -0.261.151.378514126
2025-07-14 18:51:5935-216.6-59.7-15.61.7117191.11, -0.271.151.628514127
2025-07-14 18:53:5936-224.0-60.5-15.93.3120561.11, -0.271.152.858514128
2025-07-14 18:55:5937-229.2-61.3-16.13.0123141.11, -0.281.147.138514129
2025-07-14 18:57:5938-238.1-64.3-16.33.3126501.11, -0.281.142.758514130
2025-07-14 18:59:5939-241.7-65.8-16.43.5127831.10, -0.281.141.048514131
2025-07-14 19:01:5940-247.0-65.8-16.43.3129801.10, -0.291.143.888514132
2025-07-14 19:03:5941-252.9-68.3-16.53.7131881.10, -0.291.141.518514133
2025-07-14 19:05:5942-258.5-69.6-16.83.9133571.10, -0.291.141.408514134
2025-07-14 19:07:5943-264.4-70.6-16.94.1135471.10, -0.281.142.358514135
2025-07-14 19:09:5944-272.3-72.1-17.14.4137711.11, -0.281.144.008514136
2025-07-14 19:11:5945-277.0-73.0-17.34.7138561.11, -0.281.146.848514137
2025-07-14 19:13:5946-284.0-73.8-17.34.9141211.10, -0.281.144.838514138
2025-07-14 19:15:5947-290.6-74.9-17.55.8143641.10, -0.291.141.988514139
2025-07-14 19:17:5948-297.1-77.8-17.75.5145441.10, -0.281.146.648514140
2025-07-14 19:19:5949-298.4-76.6-17.65.8145801.10, -0.291.131.608514141
2025-07-14 19:21:5950-301.4-79.0-17.65.8146341.10, -0.291.135.438514142
2025-07-14 19:23:5951-301.9-76.6-17.85.3146581.09, -0.291.130.008514143
2025-07-14 19:25:5952-307.1-77.3-17.94.9148041.09, -0.291.131.318514144
2025-07-14 19:27:5953-312.5-76.7-18.05.3149661.09, -0.291.130.008514145
2025-07-14 19:29:5954-317.5-77.7-18.05.0151851.09, -0.301.130.008514146
2025-07-14 19:31:5955-321.0-77.9-18.14.5152531.09, -0.301.130.008514147
2025-07-14 19:33:5956-321.5-77.4-18.24.8152581.09, -0.301.130.008514148
2025-07-14 19:35:5957-325.1-77.2-18.34.1153521.09, -0.301.130.008514149
2025-07-14 19:37:5958-326.0-76.5-18.24.7154781.09, -0.301.130.008514150
2025-07-14 19:39:5959-327.2-78.5-18.34.5154481.09, -0.291.130.008514151
2025-07-14 19:41:5960-330.0-76.2-18.45.2155971.09, -0.291.130.008514152
2025-07-14 19:43:5961-332.8-78.3-18.34.7156561.10, -0.281.140.008514153
2025-07-14 19:45:5962-334.5-77.3-18.24.8157531.10, -0.281.140.008514154
2025-07-14 19:47:5963-338.7-78.4-18.35.0158191.10, -0.271.140.008514155
2025-07-14 19:49:5964-337.1-78.6-18.35.0158201.10, -0.281.130.008514156

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 )