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 7559
Detector 14 day operating status:

Last detected dimming:
   276 hours and 49 minutes ago (2021-11-17 10:21 UTC)


Overview for dimming #:
   7559           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 #: 7559          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2015-04-05 02:12:0110.00.00.00.00 , 0.853400849
2015-04-05 02:14:012-0.7-7.8-22.40.129 , 1.033400850
2015-04-05 02:16:013-4.6-20.9-24.90.6197-23.6-7.4-0.12, -0.300.321.173400851
2015-04-05 02:18:014-8.6-26.4-20.21.3385-23.9-7.5-0.12, -0.310.331.203400852
2015-04-05 02:20:015-12.7-33.4-19.21.7535-24.0-7.8-0.13, -0.310.331.063400853
2015-04-05 02:22:016-17.0-41.3-17.72.2683-24.0-7.9-0.13, -0.310.330.923400854
2015-04-05 02:24:017-20.7-47.4-18.62.5780-24.0-7.8-0.13, -0.310.330.003400855
2015-04-05 02:26:018-25.1-52.7-18.32.9900-24.1-8.1-0.13, -0.310.340.873400856
2015-04-05 02:28:019-29.8-58.0-18.93.41029-24.2-8.3-0.13, -0.310.344.883400857
2015-04-05 02:30:0110-34.6-61.3-19.53.81154-24.2-8.3-0.13, -0.310.347.603400858
2015-04-05 02:32:0111-39.8-66.0-19.94.11251-24.2-8.5-0.14, -0.310.349.403400859
2015-04-05 02:34:0112-45.1-68.9-20.44.51358-24.3-8.5-0.14, -0.310.349.033400860
2015-04-05 02:36:0113-51.2-72.1-20.84.81467-24.3-8.7-0.14, -0.310.347.003400861
2015-04-05 02:38:0114-63.7-76.9-23.95.91748-24.3-8.8-0.14, -0.310.344.943400862
2015-04-05 02:40:0115-69.3-81.7-24.36.21832-24.4-8.9-0.14, -0.320.350.993400863
2015-04-05 02:42:0116-77.2-85.0-25.26.51920-24.5-8.8-0.14, -0.320.350.003400864
2015-04-05 02:44:0117-83.0-89.4-26.36.61964-24.6-8.9-0.14, -0.320.350.003400865
2015-04-05 02:46:0118-99.8-135.1-27.47.12090-24.7-8.8-0.14, -0.320.350.003400866
2015-04-05 02:48:0119-109.8-173.9-28.97.12093-24.8-8.8-0.14, -0.320.350.003400867
2015-04-05 02:50:0120-115.4-177.3-29.17.32170-24.8-8.9-0.14, -0.320.350.003400868
2015-04-05 02:52:0121-121.4-181.1-27.77.92331-24.8-9.0-0.14, -0.320.350.003400869
2015-04-05 02:54:0122-131.8-184.2-27.98.32461-24.9-9.3-0.15, -0.320.362.093400870
2015-04-05 02:56:0123-145.7-196.7-26.99.02663-24.9-9.6-0.15, -0.320.362.753400871
2015-04-05 02:58:0124-171.1-200.0-23.711.73538-24.8-9.6-0.15, -0.320.362.803400872
2015-04-05 03:00:0125-175.8-205.3-23.712.13628-24.9-9.7-0.15, -0.320.362.083400873
2015-04-05 03:02:0126-182.2-223.7-23.612.33696-24.9-9.7-0.15, -0.320.361.543400874
2015-04-05 03:04:0127-189.9-227.9-23.212.73827-25.0-9.8-0.16, -0.330.361.403400875
2015-04-05 03:06:0128-195.3-229.7-23.113.03914-25.0-9.9-0.16, -0.330.361.113400876
2015-04-05 03:08:0129-201.4-234.7-23.113.23979-25.1-10.0-0.16, -0.330.360.883400877
2015-04-05 03:10:0130-204.0-233.5-22.413.54072-25.2-10.2-0.16, -0.330.370.003400878
2015-04-05 03:12:0131-209.5-238.0-21.613.74138-25.2-10.1-0.16, -0.330.370.003400879
2015-04-05 03:14:0132-214.3-239.1-21.114.04220-25.2-10.2-0.16, -0.330.370.003400880
2015-04-05 03:16:0133-242.9-241.1-17.714.25760-25.3-10.4-0.16, -0.330.372.453400881
2015-04-05 03:18:0134-254.2-242.6-18.114.56069-25.4-10.5-0.17, -0.330.371.953400882
2015-04-05 03:20:0135-259.1-242.6-18.614.86219-25.3-10.5-0.17, -0.330.370.843400883
2015-04-05 03:22:0136-274.0-243.1-19.315.86548-25.4-10.5-0.17, -0.330.370.003400884
2015-04-05 03:24:0137-284.4-245.1-19.516.16737-25.5-10.7-0.17, -0.330.370.003400885
2015-04-05 03:26:0138-291.9-244.7-19.816.36862-25.5-10.7-0.17, -0.330.370.003400886
2015-04-05 03:28:0139-298.7-245.0-19.916.56914-25.7-10.9-0.17, -0.340.380.003400887
2015-04-05 03:30:0140-305.6-246.1-20.316.86950-25.7-11.0-0.17, -0.340.380.003400888
2015-04-05 03:32:0141-308.8-245.6-20.516.96918-25.8-11.1-0.18, -0.340.380.913400889
2015-04-05 03:34:0142-319.4-246.2-20.517.47098-26.0-11.4-0.18, -0.340.391.283400890
2015-04-05 03:36:0143-327.1-245.8-20.517.67194-26.0-11.5-0.18, -0.340.391.193400891
2015-04-05 03:38:0144-331.7-246.8-20.417.97317-26.0-11.5-0.18, -0.340.390.933400892
2015-04-05 03:40:0145-336.5-248.0-20.317.97400-25.9-11.6-0.18, -0.340.390.003400893
2015-04-05 03:42:0146-342.5-249.0-20.718.07466-26.1-11.8-0.19, -0.340.390.003400894
2015-04-05 03:44:0147-341.1-250.1-20.618.07510-25.9-11.6-0.18, -0.340.390.003400895

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 )