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 13920
Detector 14 day operating status:

Last detected dimming:
   205 hours and 30 minutes ago (2024-04-18 23:57 UTC)


Overview for dimming #:
   13920           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 #: 13920          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-07-20 22:03:5910.00.00.00.00 , 0.007590782
2023-07-20 22:05:5920.00.00.00.00 , 0.007590783
2023-07-20 22:07:5930.00.00.00.00 , 0.007590784
2023-07-20 22:09:5940.00.00.00.00 , 0.007590785
2023-07-20 22:11:595-0.2-2.4-11.10.118 , 0.007590786
2023-07-20 22:13:596-0.4-4.0-10.70.13417.4-3.9-0.07, 0.220.230.007590787
2023-07-20 22:15:597-0.5-5.0-10.00.14517.4-4.0-0.07, 0.220.230.007590788
2023-07-20 22:17:598-0.5-5.4-11.80.14417.3-4.0-0.07, 0.220.230.007590789
2023-07-20 22:19:599-0.7-6.5-10.60.26117.4-3.8-0.06, 0.220.231.177590790
2023-07-20 22:21:5910-0.8-6.7-9.70.27017.4-3.9-0.07, 0.220.230.007590791
2023-07-20 22:23:5911-0.9-7.6-9.60.38317.5-4.1-0.07, 0.220.230.007590792
2023-07-20 22:25:5912-1.6-9.2-8.40.516117.3-4.1-0.07, 0.220.230.007590793
2023-07-20 22:27:5913-1.7-10.4-8.50.516017.4-4.1-0.07, 0.220.230.007590794
2023-07-20 22:29:5914-1.7-11.1-8.90.516017.4-4.1-0.07, 0.220.230.007590795
2023-07-20 22:31:5915-1.7-11.1-9.60.514417.5-4.2-0.07, 0.220.231.047590796
2023-07-20 22:33:5916-10.1-13.1-8.74.199514.1-30.4-0.50, 0.180.532.607590797
2023-07-20 22:35:5917-11.6-13.1-8.74.7114013.8-33.0-0.54, 0.170.561.497590798
2023-07-20 22:37:5918-15.0-14.3-8.36.2154413.7-34.5-0.56, 0.170.581.457590799
2023-07-20 22:39:5919-18.9-15.1-8.57.8192813.3-35.6-0.57, 0.160.605.937590800
2023-07-20 22:41:5920-22.2-16.2-9.08.7215513.0-35.0-0.57, 0.160.593.077590801
2023-07-20 22:43:5921-23.5-16.5-8.89.2228913.0-36.0-0.58, 0.160.600.007590802
2023-07-20 22:45:5922-26.3-18.6-9.010.1251713.1-35.8-0.58, 0.160.600.007590803
2023-07-20 22:47:5923-28.5-21.3-9.111.0272813.2-36.3-0.58, 0.160.610.007590804
2023-07-20 22:49:5924-32.7-20.4-9.212.7316213.3-35.8-0.58, 0.160.600.007590805
2023-07-20 22:51:5925-37.4-19.3-9.414.5354913.2-37.8-0.60, 0.170.634.747590806
2023-07-20 22:53:5926-44.2-19.5-9.620.3413612.9-33.8-0.55, 0.160.571.717590807
2023-07-20 22:55:5927-45.6-20.1-9.820.3418712.9-33.7-0.55, 0.160.571.437590808
2023-07-20 22:57:5928-44.2-21.0-9.819.9405113.2-38.3-0.61, 0.170.630.007590809
2023-07-20 22:59:5929-46.5-21.3-10.120.9420913.6-35.7-0.57, 0.170.606.017590810
2023-07-20 23:01:5930-56.0-21.7-10.325.2498310.3-35.5-0.58, 0.110.594.987590811
2023-07-20 23:03:5931-53.5-22.1-10.424.4477113.9-36.2-0.58, 0.180.615.337590812
2023-07-20 23:05:5932-55.7-23.5-10.324.9491313.9-36.5-0.58, 0.180.611.097590813
2023-07-20 23:07:5933-62.5-24.4-10.726.0533512.5-29.9-0.49, 0.150.511.077590814
2023-07-20 23:09:5934-64.6-24.3-10.826.8545612.1-27.6-0.46, 0.140.481.147590815
2023-07-20 23:11:5935-67.4-24.5-10.828.0565211.4-23.2-0.39, 0.120.412.217590816
2023-07-20 23:13:5936-68.8-23.8-11.228.1566111.6-23.7-0.40, 0.130.422.027590817
2023-07-20 23:15:5937-71.1-24.7-11.128.5581310.8-20.8-0.35, 0.110.372.917590818
2023-07-20 23:17:5938-77.4-24.0-11.230.9638010.0-20.2-0.35, 0.100.362.347590819
2023-07-20 23:19:5939-77.3-23.7-11.030.9637310.7-18.9-0.32, 0.110.340.007590820
2023-07-20 23:21:5940-82.2-22.9-11.232.3667910.7-17.6-0.30, 0.110.325.457590821
2023-07-20 23:23:5941-82.8-23.1-11.531.6658710.2-17.7-0.30, 0.100.321.177590822
2023-07-20 23:25:5942-87.4-22.6-11.733.2696010.2-18.8-0.32, 0.100.342.957590823
2023-07-20 23:27:5943-89.2-22.3-11.633.7708010.4-18.2-0.31, 0.100.330.007590824
2023-07-20 23:29:5944-85.1-21.7-11.632.9678410.5-18.3-0.31, 0.100.330.007590825
2023-07-20 23:31:5945-86.6-22.7-11.434.0693511.3-19.9-0.34, 0.120.360.007590826
2023-07-20 23:33:5946-94.5-23.2-11.636.4745910.7-20.4-0.35, 0.110.360.007590827
2023-07-20 23:35:5947-93.3-24.5-11.736.3736810.2-22.5-0.38, 0.100.390.007590828
2023-07-20 23:37:5948-106.7-26.6-12.035.8802710.6-24.3-0.41, 0.110.421.347590829
2023-07-20 23:39:5949-108.3-26.6-12.435.880569.9-23.0-0.39, 0.100.401.967590830
2023-07-20 23:41:5950-109.8-27.0-12.435.7807410.0-23.3-0.39, 0.100.416.067590831
2023-07-20 23:43:5951-111.2-27.1-12.436.181599.5-23.9-0.40, 0.090.416.367590832
2023-07-20 23:45:5952-111.8-27.8-12.336.681918.7-24.2-0.41, 0.080.4213.467590833
2023-07-20 23:47:5953-112.5-28.0-12.636.7814112.1-23.3-0.39, 0.130.419.927590834
2023-07-20 23:49:5954-116.1-28.0-12.637.1839712.2-21.6-0.36, 0.140.3912.357590835
2023-07-20 23:51:5955-164.1-48.7-12.549.4113120.5-29.2-0.49, -0.070.5038.817590836
2023-07-20 23:53:5956-164.1-50.0-12.548.7113120.9-27.4-0.47, -0.060.4730.107590837
2023-07-20 23:55:5957-165.9-50.2-12.648.8113210.8-28.3-0.48, -0.060.4821.757590838
2023-07-20 23:57:5958-176.7-50.8-12.653.6121020.8-28.4-0.48, -0.060.4824.337590839
2023-07-20 23:59:5959-178.9-52.1-12.652.4122161.3-28.2-0.48, -0.050.4829.037591560
2023-07-21 00:01:5960-180.4-52.1-12.551.4123482.2-28.2-0.48, -0.040.4828.917591561
2023-07-21 00:03:5961-195.0-51.6-12.654.8131711.8-28.2-0.48, -0.040.4822.307591562
2023-07-21 00:05:5962-202.4-52.1-12.755.3136892.0-27.0-0.46, -0.040.4615.387591563
2023-07-21 00:07:5963-205.9-51.8-12.954.6137903.4-25.8-0.44, -0.020.4422.667591564
2023-07-21 00:09:5964-218.3-53.2-13.056.0143743.1-23.9-0.41, -0.020.4111.237591565
2023-07-21 00:11:5965-217.4-53.6-13.054.8142564.2-22.1-0.38, -0.010.3819.787591566
2023-07-21 00:13:5966-230.9-58.5-13.157.0149634.2-20.4-0.35, -0.010.3518.937591567
2023-07-21 00:15:5967-243.7-80.1-13.160.9157773.9-20.3-0.35, -0.010.3514.217591568
2023-07-21 00:17:5968-244.3-53.1-13.162.1159944.2-24.2-0.41, 0.000.4113.787591569
2023-07-21 00:19:5969-250.4-51.9-13.262.4162354.5-23.8-0.41, 0.000.4114.607591570
2023-07-21 00:21:5970-293.1-52.1-12.767.0190164.3-23.6-0.40, 0.000.4021.987591571
2023-07-21 00:23:5971-293.4-51.6-12.767.1190634.8-24.4-0.42, 0.010.4224.047591572
2023-07-21 00:25:5972-301.6-52.1-12.669.6196255.1-26.0-0.44, 0.010.4410.827591573
2023-07-21 00:27:5973-316.7-52.2-12.773.3204144.3-25.4-0.43, 0.000.4315.297591574
2023-07-21 00:29:5974-329.3-51.6-12.775.2211034.9-25.7-0.44, 0.010.4419.507591575
2023-07-21 00:31:5975-345.0-52.1-12.679.0220774.9-25.5-0.44, 0.010.446.837591576
2023-07-21 00:33:5976-352.3-51.7-12.580.7226034.8-25.8-0.44, 0.010.4431.217591577
2023-07-21 00:35:5977-354.3-51.3-12.679.9225465.0-23.2-0.40, 0.010.4037.637591578
2023-07-21 00:37:5978-355.4-50.7-12.779.9224845.9-22.5-0.38, 0.020.3922.547591579
2023-07-21 00:39:5979-360.1-52.6-12.878.9223485.6-22.7-0.39, 0.020.3913.017591580
2023-07-21 00:41:5980-373.2-54.7-12.781.6230415.4-23.7-0.40, 0.020.416.467591581
2023-07-21 00:43:5981-387.7-57.8-12.786.5240055.0-24.4-0.42, 0.010.4225.237591582
2023-07-21 00:45:5982-410.6-59.1-12.792.7253794.2-24.4-0.42, 0.000.4210.547591583
2023-07-21 00:47:5983-422.3-60.0-12.892.6259093.4-24.8-0.42, -0.020.420.007591584
2023-07-21 00:49:5984-425.8-61.4-12.991.4257943.2-24.9-0.43, -0.020.430.927591585
2023-07-21 00:51:5985-448.8-62.1-12.998.5273333.2-25.4-0.43, -0.020.432.497591586
2023-07-21 00:53:5986-454.6-62.8-12.899.1276103.3-24.5-0.42, -0.020.420.007591587
2023-07-21 00:55:5987-458.8-64.2-13.099.8276533.3-25.1-0.43, -0.020.430.007591588
2023-07-21 00:57:5988-461.0-64.4-13.198.5277172.4-24.8-0.42, -0.040.430.007591589
2023-07-21 00:59:5989-468.3-64.2-13.1100.1279432.7-24.8-0.42, -0.030.430.907591590
2023-07-21 01:01:5990-473.4-66.1-13.2100.7280382.4-25.2-0.43, -0.040.430.007591591
2023-07-21 01:03:5991-474.8-65.9-13.2101.7280822.1-26.8-0.46, -0.040.460.007591592
2023-07-21 01:05:5992-483.7-67.2-13.3104.2284672.1-27.0-0.46, -0.040.460.007591593
2023-07-21 01:07:5993-484.5-67.8-13.3104.1285812.1-27.7-0.47, -0.040.470.007591594
2023-07-21 01:09:5994-492.8-67.8-13.3105.9289801.5-27.9-0.47, -0.050.480.007591595
2023-07-21 01:11:5995-497.6-67.8-13.3107.7292021.3-28.1-0.48, -0.050.480.007591596
2023-07-21 01:13:5996-504.9-68.7-13.3109.2295921.4-28.5-0.48, -0.050.490.007591597
2023-07-21 01:15:5997-506.7-69.2-13.4109.9295721.6-27.8-0.47, -0.050.470.837591598
2023-07-21 01:17:5998-518.1-69.4-13.4112.5300521.0-28.5-0.48, -0.060.490.927591599
2023-07-21 01:19:5999-529.3-70.5-13.6113.2304051.1-28.5-0.48, -0.060.492.937591600
2023-07-21 01:21:59100-599.0-70.2-13.1113.7353690.3-28.8-0.49, -0.070.4910.677591601
2023-07-21 01:23:59101-602.2-72.2-13.1112.2353020.4-29.0-0.49, -0.070.505.107591602
2023-07-21 01:25:59102-613.4-73.5-13.2113.9357490.0-29.1-0.49, -0.070.5010.897591603
2023-07-21 01:27:59103-626.3-86.2-13.2116.236195-0.4-29.3-0.50, -0.080.503.137591604
2023-07-21 01:29:59104-643.2-92.3-13.2123.537109-0.5-29.2-0.49, -0.080.502.797591605
2023-07-21 01:31:59105-637.9-89.8-13.3119.5366580.3-29.1-0.49, -0.070.508.527591606
2023-07-21 01:33:59106-652.2-93.0-13.3129.5374000.3-29.2-0.49, -0.070.502.767591607
2023-07-21 01:35:59107-652.2-91.3-13.4124.137113-0.1-29.6-0.50, -0.080.511.847591608
2023-07-21 01:37:59108-655.1-92.0-13.4124.037191-0.2-30.0-0.51, -0.080.511.087591609
2023-07-21 01:39:59109-656.8-82.7-13.4124.2371970.9-28.5-0.48, -0.060.490.007591610
2023-07-21 01:41:59110-654.7-81.1-13.5122.4368700.4-28.5-0.48, -0.070.490.007591611
2023-07-21 01:43:59111-657.2-87.3-13.5127.437061-0.2-28.7-0.49, -0.080.490.007591612
2023-07-21 01:45:59112-655.4-81.5-13.7127.036817-0.1-28.9-0.49, -0.080.500.007591613
2023-07-21 01:47:59113-662.3-82.0-13.6128.1373280.0-28.8-0.49, -0.080.490.007591614
2023-07-21 01:49:59114-674.5-86.6-13.7130.737924-0.3-29.6-0.50, -0.080.510.007591615
2023-07-21 01:51:59115-672.9-89.2-13.7130.037664-0.2-29.7-0.50, -0.080.510.007591616
2023-07-21 01:53:59116-685.2-87.7-13.6133.038445-0.5-30.4-0.51, -0.080.525.617591617
2023-07-21 01:55:59117-692.3-94.1-13.7134.138488-0.4-30.3-0.51, -0.080.524.717591618
2023-07-21 01:57:59118-695.5-90.3-13.7135.2385390.1-30.4-0.51, -0.070.525.087591619
2023-07-21 01:59:59119-699.6-95.1-13.8135.5386980.2-30.4-0.51, -0.070.521.587591620
2023-07-21 02:01:59120-700.2-98.8-13.8135.938402-0.2-30.5-0.51, -0.080.523.047591621
2023-07-21 02:03:59121-691.0-96.7-13.7133.237912-0.1-30.7-0.52, -0.070.521.047591622
2023-07-21 02:05:59122-693.1-98.0-13.8132.137971-0.1-30.5-0.51, -0.080.520.007591623
2023-07-21 02:07:59123-696.3-97.0-13.8132.9379970.3-30.5-0.51, -0.070.520.007591624
2023-07-21 02:09:59124-702.0-99.8-13.7134.3384800.5-30.4-0.51, -0.070.520.007591625
2023-07-21 02:11:59125-700.7-97.0-13.8132.8383170.6-30.1-0.51, -0.060.510.007591626
2023-07-21 02:13:59126-699.3-96.1-13.9133.6381990.7-29.9-0.50, -0.060.510.007591627
2023-07-21 02:15:59127-697.9-97.2-13.9128.6379840.9-30.1-0.51, -0.060.510.007591628
2023-07-21 02:17:59128-719.0-94.5-13.9133.2393490.7-30.5-0.51, -0.060.520.007591629
2023-07-21 02:19:59129-717.9-96.6-14.0133.8390111.1-30.6-0.52, -0.050.520.007591630
2023-07-21 02:21:59130-727.3-96.1-14.0135.6397551.1-31.1-0.52, -0.050.530.007591631
2023-07-21 02:23:59131-739.6-100.2-13.9138.7405950.8-31.4-0.53, -0.060.530.007591632
2023-07-21 02:25:59132-742.2-98.7-13.9139.3407110.3-31.6-0.53, -0.070.530.007591633

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 )