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 4467
Detector 14 day operating status:

Last detected dimming:
   301 hours and 43 minutes ago (2021-11-22 00:37 UTC)


Overview for dimming #:
   4467           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

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Details for dimming #: 4467          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-02-18 17:20:0210.00.00.00.00 , 0.002331097
2011-02-18 17:22:0220.00.00.00.00 , 0.002331098
2011-02-18 17:24:0230.00.00.00.00 , 0.002331099
2011-02-18 17:26:0240.00.00.00.00 , 0.002331100
2011-02-18 17:28:0250.00.00.00.00 , 0.002331101
2011-02-18 17:30:0260.00.00.00.00 , 0.002331102
2011-02-18 17:32:0270.00.00.00.00 , 0.002331103
2011-02-18 17:34:028-1.5-12.9-72.10.12222.6-7.8-0.13, 0.500.512.412331104
2011-02-18 17:36:029-3.8-30.7-63.40.25522.7-8.0-0.13, 0.500.523.972331105
2011-02-18 17:38:0210-6.5-41.8-67.70.38922.8-8.1-0.13, 0.500.524.722331106
2011-02-18 17:40:0211-10.2-49.7-76.20.513422.9-8.3-0.14, 0.500.525.782331107
2011-02-18 17:42:0212-13.7-52.0-70.00.718522.8-8.3-0.13, 0.500.522.072331108
2011-02-18 17:44:0213-17.7-58.9-63.40.924622.9-8.1-0.13, 0.500.525.382331109
2011-02-18 17:46:0214-21.9-64.2-58.51.130822.9-8.3-0.13, 0.500.521.502331110
2011-02-18 17:48:0215-26.1-75.8-55.71.337822.9-8.3-0.13, 0.500.521.202331111
2011-02-18 17:50:0216-32.7-83.7-48.31.850822.9-8.2-0.13, 0.500.522.732331112
2011-02-18 17:52:0217-39.4-88.9-42.22.569322.9-8.3-0.14, 0.500.525.322331113
2011-02-18 17:54:0218-45.7-93.2-37.43.187422.9-8.2-0.13, 0.500.5219.212331114
2011-02-18 17:56:0219-54.5-100.8-31.34.2117222.9-8.0-0.13, 0.500.5219.462331115
2011-02-18 17:58:0220-64.3-103.8-29.65.2145122.7-7.9-0.13, 0.500.5214.412331116
2011-02-18 18:00:0221-76.3-108.8-29.96.2173621.9-6.4-0.11, 0.490.508.602331117
2011-02-18 18:02:0222-87.9-110.1-30.37.0196621.0-4.4-0.07, 0.470.480.002331118
2011-02-18 18:04:0223-101.3-114.0-32.57.8218620.4-4.2-0.07, 0.460.470.002331119
2011-02-18 18:06:0224-163.1-118.4-23.915.2457619.6-3.9-0.06, 0.450.460.002331120
2011-02-18 18:08:0225-184.6-122.7-24.616.6496719.2-3.3-0.06, 0.450.451.582331121
2011-02-18 18:10:0226-211.8-123.1-25.518.1543518.5-2.9-0.05, 0.430.441.702331122
2011-02-18 18:12:0227-239.9-167.2-25.819.3577818.2-3.5-0.06, 0.430.431.982331123
2011-02-18 18:14:0228-261.4-193.0-27.120.1600118.0-3.5-0.06, 0.430.432.402331124
2011-02-18 18:16:0229-284.6-209.8-27.321.5641717.8-3.5-0.06, 0.420.430.002331125
2011-02-18 18:18:0230-306.7-227.2-28.722.2661617.9-3.9-0.06, 0.430.431.222331126
2011-02-18 18:20:0231-326.3-235.2-29.422.9683218.0-4.1-0.07, 0.430.430.912331127
2011-02-18 18:22:0232-347.4-243.0-30.123.6704118.0-4.2-0.07, 0.430.430.002331128
2011-02-18 18:24:0233-361.5-246.4-31.024.0718418.1-4.4-0.07, 0.430.430.002331129
2011-02-18 18:26:0234-382.8-245.6-31.525.0745918.2-4.2-0.07, 0.430.440.002331130
2011-02-18 18:28:0235-415.8-248.8-33.425.8770818.5-4.5-0.07, 0.430.440.002331131
2011-02-18 18:30:0236-443.3-249.1-34.726.7796718.6-4.6-0.08, 0.440.440.002331132
2011-02-18 18:32:0237-467.8-251.8-36.927.1808618.6-4.9-0.08, 0.440.440.002331133
2011-02-18 18:34:0238-489.7-252.6-38.127.7825618.7-5.2-0.09, 0.440.450.942331134
2011-02-18 18:36:0239-508.3-253.1-39.528.0836018.5-5.1-0.09, 0.440.441.332331135
2011-02-18 18:38:0240-530.0-253.2-41.028.6853818.6-4.9-0.08, 0.440.442.052331136
2011-02-18 18:40:0241-553.4-257.6-41.329.4878218.7-5.0-0.08, 0.440.457.232331137
2011-02-18 18:42:0242-580.3-259.6-43.129.9893318.8-5.1-0.08, 0.440.457.522331138
2011-02-18 18:44:0243-616.1-263.5-44.230.9922818.8-4.8-0.08, 0.440.455.052331139
2011-02-18 18:46:0244-646.1-267.9-45.831.4937918.7-5.0-0.08, 0.440.457.672331140
2011-02-18 18:48:0245-670.0-268.4-46.931.8949318.6-4.7-0.08, 0.440.442.012331141
2011-02-18 18:50:0246-700.3-270.2-48.132.3966718.5-4.5-0.07, 0.440.442.052331142
2011-02-18 18:52:0247-725.7-272.1-48.933.0986818.6-4.5-0.07, 0.440.442.072331143
2011-02-18 18:54:0248-753.3-273.1-50.433.61004318.6-4.4-0.07, 0.440.443.442331144
2011-02-18 18:56:0249-775.1-275.2-51.434.11019818.7-4.3-0.07, 0.440.443.922331145
2011-02-18 18:58:0250-796.9-276.8-51.634.61033218.7-4.4-0.07, 0.440.448.602331146
2011-02-18 19:00:0251-821.1-277.2-51.935.51060018.7-4.2-0.07, 0.440.447.882331147
2011-02-18 19:02:0252-844.3-279.2-52.736.31084818.6-4.1-0.07, 0.440.444.192331148
2011-02-18 19:04:0253-856.3-279.1-53.736.81096018.6-4.0-0.07, 0.440.442.972331149
2011-02-18 19:06:0254-869.7-278.3-54.137.31111818.6-4.0-0.07, 0.440.441.562331150
2011-02-18 19:08:0255-888.6-279.1-55.337.61118518.6-3.9-0.07, 0.440.442.022331151
2011-02-18 19:10:0256-918.9-281.0-56.138.41142418.6-3.8-0.06, 0.440.443.112331152
2011-02-18 19:12:0257-950.0-281.2-57.339.21163518.6-3.6-0.06, 0.440.444.232331153
2011-02-18 19:14:0258-973.0-282.4-57.339.91184718.5-3.5-0.06, 0.430.447.752331154
2011-02-18 19:16:0259-988.3-282.8-56.440.61203118.5-3.4-0.06, 0.430.443.252331155
2011-02-18 19:18:0260-999.7-281.6-55.441.71234018.5-3.3-0.05, 0.430.441.772331156
2011-02-18 19:20:0261-1,007.4-279.9-54.742.11246218.4-3.1-0.05, 0.430.440.002331157
2011-02-18 19:22:0262-1,009.6-277.4-53.942.71263718.5-3.1-0.05, 0.430.440.002331158
2011-02-18 19:24:0263-1,019.9-275.3-53.643.11274918.4-3.0-0.05, 0.430.440.002331159
2011-02-18 19:26:0264-1,028.2-274.4-53.243.91298618.5-3.1-0.05, 0.430.440.002331160
2011-02-18 19:28:0265-1,037.2-278.2-52.444.31310718.4-3.0-0.05, 0.430.440.002331161
2011-02-18 19:30:0266-1,046.3-281.4-52.444.61319218.2-2.9-0.05, 0.430.430.002331162
2011-02-18 19:32:0267-1,059.3-283.1-52.045.31337718.2-3.0-0.05, 0.430.430.002331163
2011-02-18 19:34:0268-1,064.5-285.9-51.045.91355718.2-2.9-0.05, 0.430.430.002331164
2011-02-18 19:36:0269-1,072.3-287.4-51.446.01361818.3-2.9-0.05, 0.430.430.002331165
2011-02-18 19:38:0270-1,084.6-289.1-51.846.31369418.2-2.9-0.05, 0.430.430.002331166
2011-02-18 19:40:0271-1,088.2-291.0-50.946.91386818.1-2.9-0.05, 0.430.430.002331167

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 )