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 21195
Detector 14 day operating status:

Last detected dimming:
   206 hours and 16 minutes ago (2026-01-06 18:25 UTC)


Overview for dimming #:
   21195           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 #: 21195          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-05 08:09:592-1.3-8.8-10.50.5102 , 0.008761557
2026-01-05 08:11:593-7.6-27.6-14.21.8343-28.6-47.6-0.66, -0.450.790.008761558
2026-01-05 08:13:594-11.8-34.3-18.32.4474-28.3-47.4-0.66, -0.440.790.008761559
2026-01-05 08:15:595-15.6-36.4-18.23.0596-28.0-47.4-0.66, -0.440.791.208761560
2026-01-05 08:17:596-22.3-39.2-21.34.1806-27.7-47.4-0.66, -0.430.791.138761561
2026-01-05 08:19:597-30.2-43.4-18.45.71143-27.3-47.2-0.66, -0.430.791.398761562
2026-01-05 08:21:598-35.3-50.0-18.56.31258-27.0-46.9-0.66, -0.420.781.108761563
2026-01-05 08:23:599-40.3-61.1-18.37.01415-26.7-46.6-0.66, -0.420.781.318761564
2026-01-05 08:25:5910-50.5-86.1-18.68.31664-26.6-46.7-0.66, -0.410.781.238761565
2026-01-05 08:27:5911-63.9-103.6-20.59.31879-26.8-46.9-0.66, -0.420.781.458761566
2026-01-05 08:29:5912-73.2-118.4-20.710.42095-26.8-46.8-0.66, -0.420.781.058761567
2026-01-05 08:31:5913-81.4-126.0-21.311.02221-26.7-46.9-0.66, -0.420.781.058761568
2026-01-05 08:33:5914-96.7-134.5-17.916.82843-26.8-47.1-0.66, -0.420.785.898761569
2026-01-05 08:35:5915-105.2-140.8-19.417.62980-26.8-47.2-0.66, -0.420.782.508761570
2026-01-05 08:37:5916-124.2-147.4-18.622.13749-26.8-47.3-0.66, -0.420.785.648761571
2026-01-05 08:39:5917-133.3-152.1-20.323.03866-26.8-47.4-0.66, -0.420.784.948761572
2026-01-05 08:41:5918-145.4-155.1-19.825.34209-26.9-47.4-0.66, -0.420.799.508761573
2026-01-05 08:43:5919-156.7-153.2-20.127.04493-26.8-47.5-0.67, -0.420.793.978761574
2026-01-05 08:45:5920-165.5-153.6-20.028.34683-26.8-47.7-0.67, -0.420.797.968761575
2026-01-05 08:47:5921-176.8-158.7-20.230.65009-26.8-47.9-0.67, -0.420.791.968761576
2026-01-05 08:49:5922-189.2-165.6-20.332.85361-26.5-47.7-0.67, -0.410.794.078761577
2026-01-05 08:51:5923-198.8-171.0-19.935.05664-26.6-47.9-0.67, -0.420.799.128761578
2026-01-05 08:53:5924-209.8-174.4-19.637.66048-26.8-48.1-0.67, -0.420.792.348761579
2026-01-05 08:55:5925-218.3-178.0-19.739.16273-26.9-48.2-0.67, -0.420.796.938761580
2026-01-05 08:57:5926-226.3-180.9-20.639.66319-27.0-48.2-0.67, -0.420.791.678761581
2026-01-05 08:59:5927-235.8-183.9-20.341.16529-27.0-48.3-0.67, -0.420.791.848761582
2026-01-05 09:01:5928-253.1-185.8-18.542.87365-27.2-48.6-0.67, -0.430.802.178761583
2026-01-05 09:03:5929-261.6-185.8-18.944.27523-27.3-48.6-0.67, -0.430.803.018761584
2026-01-05 09:05:5930-268.8-184.9-18.946.67787-27.3-48.7-0.68, -0.430.803.108761585
2026-01-05 09:07:5931-266.1-184.4-20.748.07322-27.3-48.6-0.67, -0.430.802.118761586
2026-01-05 09:09:5932-272.1-183.1-20.249.27645-27.3-48.7-0.68, -0.430.800.008761587
2026-01-05 09:11:5933-277.4-181.7-20.053.07957-27.2-48.8-0.68, -0.430.801.018761588
2026-01-05 09:13:5934-294.7-180.5-18.558.79039-27.3-49.1-0.68, -0.430.800.008761589
2026-01-05 09:15:5935-295.2-179.7-19.058.58894-27.3-49.1-0.68, -0.430.800.008761590
2026-01-05 09:17:5936-289.4-177.6-20.359.88293-27.3-49.0-0.68, -0.430.800.008761591
2026-01-05 09:19:5937-304.1-175.6-19.560.99130-27.5-49.3-0.68, -0.430.810.008761592
2026-01-05 09:21:5938-310.9-174.2-19.363.59511-27.5-49.4-0.68, -0.430.810.008761593
2026-01-05 09:23:5939-318.3-173.6-19.366.69870-27.6-49.6-0.68, -0.430.810.008761594
2026-01-05 09:25:5940-324.3-171.4-19.268.010110-27.6-49.8-0.68, -0.430.811.938761595
2026-01-05 09:27:5941-327.4-171.1-18.970.110459-27.7-49.8-0.68, -0.430.810.008761596
2026-01-05 09:29:5942-329.5-170.2-19.370.310499-27.8-49.9-0.68, -0.430.810.008761597
2026-01-05 09:31:5943-333.0-169.0-19.071.710731-27.7-50.0-0.69, -0.430.810.008761598
2026-01-05 09:33:5944-341.7-168.0-19.173.711127-27.8-50.1-0.69, -0.440.810.008761599
2026-01-05 09:35:5945-345.1-166.6-19.274.911284-27.8-50.2-0.69, -0.440.810.008761600
2026-01-05 09:37:5946-349.0-164.6-19.376.311467-27.8-50.3-0.69, -0.440.810.008761601
2026-01-05 09:39:5947-347.1-162.6-19.477.911455-27.7-50.3-0.69, -0.430.810.008761602
2026-01-05 09:41:5948-352.2-160.9-19.677.911580-27.7-50.4-0.69, -0.430.820.008761603
2026-01-05 09:43:5949-358.2-159.0-19.480.711903-27.6-50.6-0.69, -0.430.820.008761604
2026-01-05 09:45:5950-364.4-157.0-19.582.112221-27.6-50.7-0.69, -0.430.820.008761605
2026-01-05 09:47:5951-366.2-154.8-19.882.012190-27.6-50.8-0.69, -0.430.820.008761606
2026-01-05 09:49:5952-372.8-152.7-19.784.912475-27.5-51.0-0.70, -0.430.820.008761607

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 )