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 15840
Detector 14 day operating status:

Last detected dimming:
   204 hours and 30 minutes ago (2024-04-19 23:57 UTC)


Overview for dimming #:
   15840           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 #: 15840          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-02-28 21:17:5910.00.00.00.00 , 1.397872999
2024-02-28 21:19:5920.00.00.00.00 , 1.337873000
2024-02-28 21:21:5930.00.00.00.00 , 0.007873001
2024-02-28 21:23:594-0.1-0.7-8.60.113 , 0.007873002
2024-02-28 21:25:595-2.1-11.4-11.40.7180-45.6-13.9-0.17, -0.630.650.007873003
2024-02-28 21:27:596-5.6-13.9-13.21.6400-42.7-17.6-0.23, -0.590.630.007873004
2024-02-28 21:29:597-10.7-18.1-11.63.0769-42.2-17.6-0.23, -0.580.630.867873005
2024-02-28 21:31:598-14.2-21.1-13.13.7936-42.3-17.6-0.23, -0.590.630.897873006
2024-02-28 21:33:599-17.9-22.9-14.04.31103-42.6-17.8-0.23, -0.590.631.147873007
2024-02-28 21:35:5910-22.1-25.4-15.35.01265-43.0-18.0-0.23, -0.600.640.917873008
2024-02-28 21:37:5911-25.6-29.1-16.75.41367-43.5-18.5-0.23, -0.600.651.367873009
2024-02-28 21:39:5912-30.4-32.9-18.36.01525-43.5-18.5-0.23, -0.600.658.137873010
2024-02-28 21:41:5913-36.0-36.4-18.76.91746-43.5-18.5-0.23, -0.600.658.667873011
2024-02-28 21:43:5914-43.5-44.2-19.37.91981-43.7-18.8-0.24, -0.610.659.397873012
2024-02-28 21:45:5915-54.3-57.0-19.59.22289-43.8-18.7-0.23, -0.610.657.447873013
2024-02-28 21:47:5916-67.6-70.4-18.710.92736-43.6-18.5-0.23, -0.610.6513.697873014
2024-02-28 21:49:5917-80.2-80.8-18.912.13054-43.5-18.3-0.23, -0.600.6511.847873015
2024-02-28 21:51:5918-97.6-89.3-18.413.93513-43.3-17.8-0.23, -0.600.645.057873016
2024-02-28 21:53:5919-113.4-105.4-18.415.43881-43.2-17.6-0.22, -0.600.645.597873017
2024-02-28 21:55:5920-129.4-114.0-18.717.14330-43.3-17.6-0.22, -0.600.6416.557873018
2024-02-28 21:57:5921-142.7-123.3-19.618.04549-43.3-17.5-0.22, -0.600.6417.527873019
2024-02-28 21:59:5922-172.8-130.7-16.022.15715-43.4-17.5-0.22, -0.600.6436.457873020
2024-02-28 22:01:5923-187.6-138.6-16.123.66123-43.3-17.4-0.22, -0.600.6436.887873021
2024-02-28 22:03:5924-207.2-145.1-16.125.46630-43.1-17.1-0.22, -0.600.649.027873022
2024-02-28 22:05:5925-220.7-147.7-15.227.57196-43.2-17.2-0.22, -0.600.649.767873023
2024-02-28 22:07:5926-228.9-148.0-15.128.47427-42.9-16.8-0.21, -0.590.638.977873024
2024-02-28 22:09:5927-233.4-151.1-14.729.67730-42.7-16.6-0.21, -0.590.637.497873025
2024-02-28 22:11:5928-241.2-153.5-14.131.58232-42.7-16.5-0.21, -0.590.6313.107873026
2024-02-28 22:13:5929-250.3-155.2-13.933.58735-42.4-16.3-0.21, -0.590.6220.737873027
2024-02-28 22:15:5930-266.0-156.1-13.936.79415-42.4-16.4-0.21, -0.590.6231.147873028
2024-02-28 22:17:5931-274.4-156.4-13.938.29805-42.1-16.1-0.21, -0.580.6228.777873029
2024-02-28 22:19:5932-285.4-156.3-13.340.91050015.724.30.40, 0.380.5617.297873030
2024-02-28 22:21:5933-293.1-155.7-13.345.71091516.023.30.38, 0.390.5523.517873031
2024-02-28 22:23:5934-302.8-157.1-13.447.31137416.222.30.37, 0.390.5425.867873032
2024-02-28 22:25:5935-308.6-157.3-13.348.61167416.122.40.37, 0.390.5410.237873033
2024-02-28 22:27:5936-319.8-159.0-13.250.412249-41.4-15.3-0.20, -0.570.6126.437873034
2024-02-28 22:29:5937-338.9-160.0-12.855.313628-41.2-15.1-0.20, -0.570.6024.717873035
2024-02-28 22:31:5938-342.4-160.3-13.255.413642-41.1-15.0-0.20, -0.570.6015.557873036
2024-02-28 22:33:5939-356.0-160.5-13.058.414492-41.1-15.2-0.20, -0.570.6011.787873037
2024-02-28 22:35:5940-361.3-161.3-13.058.814578-40.8-15.1-0.20, -0.560.600.867873038
2024-02-28 22:37:5941-364.6-161.1-13.159.114697-40.9-15.1-0.20, -0.560.600.007873039
2024-02-28 22:39:5942-369.8-161.6-13.160.215043-40.7-15.0-0.20, -0.560.600.007873040
2024-02-28 22:41:5943-379.5-162.0-13.262.215557-40.8-15.1-0.20, -0.560.600.007873041
2024-02-28 22:43:5944-378.2-161.9-13.461.515367-41.1-15.2-0.20, -0.570.606.547873042
2024-02-28 22:45:5945-382.8-161.4-13.562.015441-40.6-14.9-0.20, -0.560.598.807873043
2024-02-28 22:47:5946-389.3-160.9-13.363.215890-40.3-14.6-0.20, -0.560.597.787873044
2024-02-28 22:49:5947-393.9-160.9-13.364.516177-40.2-14.6-0.20, -0.550.598.697873045
2024-02-28 22:51:5948-406.4-161.0-13.868.216749-40.0-14.5-0.19, -0.550.597.847873046
2024-02-28 22:53:5949-421.1-161.0-13.771.417606-39.7-14.2-0.19, -0.550.589.657873047
2024-02-28 22:55:5950-425.1-159.8-14.171.517669-39.7-14.2-0.19, -0.550.582.727873048
2024-02-28 22:57:5951-440.6-158.8-13.975.718809-39.2-14.1-0.19, -0.540.572.327873049
2024-02-28 22:59:5952-445.7-158.0-14.176.118946-39.1-14.2-0.19, -0.540.572.887873050
2024-02-28 23:01:5953-456.8-157.8-13.978.419557-38.7-14.0-0.19, -0.530.574.197873051
2024-02-28 23:03:5954-461.9-156.8-14.278.919748-38.8-14.3-0.19, -0.530.570.007873052
2024-02-28 23:05:5955-466.2-156.3-14.279.319951-38.7-14.0-0.19, -0.530.560.007873053
2024-02-28 23:07:5956-468.1-155.5-14.279.620044-38.2-13.6-0.19, -0.520.560.877873054
2024-02-28 23:09:5957-473.1-155.4-14.680.120101-38.1-13.5-0.19, -0.520.550.007873055
2024-02-28 23:11:5958-479.3-155.1-14.780.920249-37.9-13.4-0.19, -0.520.550.007873056
2024-02-28 23:13:5959-484.4-153.1-14.781.820637-37.4-13.1-0.18, -0.510.5410.207873057
2024-02-28 23:15:5960-488.9-152.9-14.683.321020-37.1-12.9-0.18, -0.510.547.357873058
2024-02-28 23:17:5961-494.0-152.4-14.683.621152-36.7-12.7-0.18, -0.500.530.987873059
2024-02-28 23:19:5962-501.6-151.7-14.784.721514-36.4-12.6-0.18, -0.500.530.007873060
2024-02-28 23:21:5963-507.6-151.2-14.985.021640-35.8-12.4-0.18, -0.490.520.007873061
2024-02-28 23:23:5964-511.8-150.6-15.085.321621-35.5-12.2-0.17, -0.480.511.097873062
2024-02-28 23:25:5965-508.2-149.4-15.084.421409-35.0-11.9-0.17, -0.470.502.017873063
2024-02-28 23:27:5966-514.3-148.7-15.185.921792-34.1-10.7-0.16, -0.460.491.957873064
2024-02-28 23:29:5967-514.4-146.8-15.185.221649-34.1-10.6-0.15, -0.460.480.007873065
2024-02-28 23:31:5968-517.0-145.4-15.385.821787-33.5-10.2-0.15, -0.450.470.007873066
2024-02-28 23:33:5969-514.4-143.8-15.286.021836-32.8-9.3-0.14, -0.440.460.007873067
2024-02-28 23:35:5970-517.1-142.1-15.286.421861-32.6-9.3-0.14, -0.430.460.007873068
2024-02-28 23:37:5971-519.1-140.1-15.188.022186-32.0-8.9-0.13, -0.430.450.007873069
2024-02-28 23:39:5972-512.6-138.2-15.187.922022-32.1-9.0-0.13, -0.430.450.007873070
2024-02-28 23:41:5973-517.4-137.3-15.288.121968-31.3-7.9-0.12, -0.410.430.007873071

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 )