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 20206
Detector 14 day operating status:

Last detected dimming:
   202 hours and 7 minutes ago (2025-10-03 21:29 UTC)


Overview for dimming #:
   20206           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 #: 20206          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-21 04:47:5910.00.00.00.00 , 0.008612501
2025-09-21 04:49:5920.00.00.00.00 , 0.008612502
2025-09-21 04:51:5930.00.00.00.00 , 1.228612503
2025-09-21 04:53:5940.00.00.00.00 , 0.008612504
2025-09-21 04:55:595-0.7-6.1-15.90.139 , 0.008612505
2025-09-21 04:57:596-1.4-15.6-47.60.124 , 0.008612506
2025-09-21 04:59:597-7.3-46.0-14.71.0275-24.88.30.13, -0.530.550.918612507
2025-09-21 05:01:598-19.7-55.9-20.32.4645-24.46.60.11, -0.530.541.848612508
2025-09-21 05:03:599-28.1-63.7-21.03.3879-24.26.50.10, -0.530.5412.178612509
2025-09-21 05:05:5910-31.2-62.5-21.03.7982-24.16.50.11, -0.520.5323.308612510
2025-09-21 05:07:5911-35.5-68.3-19.64.31125-24.06.50.10, -0.520.5316.558612511
2025-09-21 05:09:5912-39.5-68.6-17.55.01311-24.06.50.10, -0.520.5326.608612512
2025-09-21 05:11:5913-44.4-69.5-17.95.71476-24.06.60.11, -0.520.5325.778612513
2025-09-21 05:13:5914-50.4-71.1-18.16.31638-24.06.70.11, -0.520.5316.898612514
2025-09-21 05:15:5915-52.9-72.9-17.56.91782-24.16.90.11, -0.520.5421.158612515
2025-09-21 05:17:5916-57.0-74.1-16.27.61973-24.37.10.11, -0.530.5413.398612516
2025-09-21 05:19:5917-63.2-75.2-15.38.82274-24.57.30.12, -0.530.5419.948612517
2025-09-21 05:21:5918-68.6-75.9-15.69.82553-24.77.80.12, -0.530.5517.828612518
2025-09-21 05:23:5919-73.9-75.7-15.510.82796-24.87.80.12, -0.530.5533.368612519
2025-09-21 05:25:5920-76.3-72.5-15.011.83021-25.17.80.13, -0.540.5520.898612520
2025-09-21 05:27:5921-80.7-71.8-15.512.43178-25.27.90.13, -0.540.5510.938612521
2025-09-21 05:29:5922-83.7-65.5-15.612.93307-25.48.00.13, -0.540.5611.788612522
2025-09-21 05:31:5923-88.3-62.7-16.013.73495-25.57.90.13, -0.540.5613.538612523
2025-09-21 05:33:5924-91.6-60.6-16.014.23646-25.88.10.13, -0.550.5614.098612524
2025-09-21 05:35:5925-96.2-61.0-16.115.23883-25.88.40.13, -0.550.5614.498612525
2025-09-21 05:37:5926-100.4-63.5-16.115.94082-25.98.40.13, -0.550.5715.118612526
2025-09-21 05:39:5927-105.8-66.6-16.416.74287-26.28.40.13, -0.550.5711.428612527
2025-09-21 05:41:5928-110.1-63.2-16.317.74516-26.08.40.13, -0.550.576.558612528
2025-09-21 05:43:5929-115.7-64.3-16.718.54724-24.88.40.13, -0.530.558.108612529
2025-09-21 05:45:5930-120.5-66.5-16.519.54971-23.68.40.14, -0.520.5310.518612530
2025-09-21 05:47:5931-124.3-68.8-16.420.45215-22.58.30.14, -0.500.5210.558612531
2025-09-21 05:49:5932-136.0-68.7-15.123.76023-22.08.40.14, -0.490.5128.748612532
2025-09-21 05:51:5933-141.8-68.8-15.524.36171-20.88.40.14, -0.470.496.468612533
2025-09-21 05:53:5934-146.6-70.0-15.525.36363-20.38.40.14, -0.460.484.298612534
2025-09-21 05:55:5935-151.2-69.3-15.626.06553-19.58.20.14, -0.450.473.168612535
2025-09-21 05:57:5936-153.0-69.3-15.826.36644-19.37.80.13, -0.450.472.038612536
2025-09-21 05:59:5937-157.5-65.5-15.627.46931-18.67.50.13, -0.440.469.488612537
2025-09-21 06:01:5938-164.9-66.5-15.429.57389-18.07.40.12, -0.430.4513.048612538
2025-09-21 06:03:5939-169.2-64.4-15.530.37582-17.37.00.12, -0.420.436.638612539
2025-09-21 06:05:5940-176.0-64.5-15.531.67892-16.66.60.11, -0.410.422.888612540
2025-09-21 06:07:5941-178.1-66.2-15.631.67886-16.26.60.11, -0.400.421.828612541
2025-09-21 06:09:5942-189.4-68.4-15.134.38566-16.16.80.12, -0.400.411.148612542
2025-09-21 06:11:5943-192.4-69.0-15.932.68214-14.96.90.12, -0.380.404.578612543
2025-09-21 06:13:5944-196.3-80.5-15.933.18247-14.26.60.11, -0.370.386.148612544
2025-09-21 06:15:5945-202.1-79.8-15.635.08746-14.56.80.12, -0.370.393.178612545
2025-09-21 06:17:5946-202.1-88.6-16.233.58367-13.76.80.12, -0.360.380.008612546
2025-09-21 06:19:5947-205.9-88.3-16.434.18506-13.16.60.11, -0.350.370.008612547
2025-09-21 06:21:5948-208.3-99.0-16.634.18485-12.86.80.12, -0.340.360.008612548
2025-09-21 06:23:5949-208.4-115.3-16.533.98465-12.47.00.12, -0.340.360.008612549
2025-09-21 06:25:5950-214.8-117.2-16.535.18725-12.36.90.12, -0.330.350.008612550
2025-09-21 06:27:5951-223.1-124.4-16.636.59027-12.06.90.12, -0.330.350.918612551
2025-09-21 06:29:5952-226.8-127.0-16.636.89121-11.66.70.12, -0.320.340.008612552
2025-09-21 06:31:5953-231.2-126.4-16.637.79318-11.76.70.12, -0.320.340.008612553
2025-09-21 06:33:5954-234.8-121.8-16.338.89561-11.56.70.12, -0.320.340.008612554
2025-09-21 06:35:5955-239.7-126.4-16.539.29635-11.36.80.12, -0.320.340.008612555
2025-09-21 06:37:5956-245.2-137.6-16.639.69772-11.36.80.12, -0.320.340.008612556
2025-09-21 06:39:5957-248.0-144.0-16.840.09847-11.36.70.12, -0.320.341.238612557
2025-09-21 06:41:5958-252.1-146.4-16.440.910043-11.26.70.12, -0.320.343.668612558
2025-09-21 06:43:5959-252.4-146.9-16.641.110045-11.16.80.12, -0.320.341.388612559
2025-09-21 06:45:5960-249.4-145.2-16.440.89984-10.96.40.11, -0.310.331.338612560
2025-09-21 06:47:5961-248.0-151.9-16.640.09748-10.76.40.11, -0.310.331.368612561
2025-09-21 06:49:5962-250.8-155.4-16.241.810155-10.96.40.11, -0.310.331.148612562
2025-09-21 06:51:5963-255.2-154.2-16.242.610354-10.96.10.11, -0.310.330.008612563
2025-09-21 06:53:5964-252.0-155.6-16.042.810331-11.26.10.11, -0.320.333.478612564
2025-09-21 06:55:5965-249.1-150.2-16.242.510210-11.35.90.10, -0.320.341.248612565
2025-09-21 06:57:5966-245.2-148.0-16.242.510146-11.55.90.10, -0.320.340.918612566
2025-09-21 06:59:5967-242.8-145.7-16.042.410126-11.55.80.10, -0.320.340.008612567
2025-09-21 07:01:5968-243.1-144.0-16.142.110127-11.65.70.10, -0.320.341.508612568
2025-09-21 07:03:5969-243.5-144.1-15.942.510235-11.65.60.10, -0.320.348.448612569
2025-09-21 07:05:5970-245.8-147.6-15.843.310424-11.55.30.09, -0.320.337.568612570
2025-09-21 07:07:5971-245.6-147.6-15.843.310411-11.65.30.09, -0.320.345.628612571
2025-09-21 07:09:5972-245.9-147.9-15.843.710486-11.75.40.09, -0.330.340.008612572
2025-09-21 07:11:5973-251.8-149.0-15.744.810759-11.85.50.09, -0.330.340.008612573
2025-09-21 07:13:5974-250.8-154.8-16.043.710500-11.65.30.09, -0.320.340.008612574
2025-09-21 07:15:5975-251.4-155.9-16.043.810529-11.75.40.09, -0.330.340.008612575
2025-09-21 07:17:5976-253.3-155.7-15.844.410691-11.75.40.09, -0.330.340.008612576
2025-09-21 07:19:5977-251.7-154.9-16.044.510700-11.95.40.09, -0.330.340.008612577
2025-09-21 07:21:5978-253.1-154.7-16.144.610744-12.05.40.09, -0.330.340.008612578
2025-09-21 07:23:5979-256.6-156.5-16.145.110847-12.05.30.09, -0.330.340.008612579
2025-09-21 07:25:5980-254.9-155.4-16.045.210900-12.15.40.09, -0.330.340.008612580
2025-09-21 07:27:5981-258.6-152.0-16.146.211146-12.25.40.09, -0.330.350.008612581
2025-09-21 07:29:5982-256.9-148.0-16.146.211134-12.35.20.09, -0.330.350.008612582
2025-09-21 07:31:5983-255.3-149.1-15.946.411165-12.45.30.09, -0.340.350.008612583

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 )