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 20536
Detector 14 day operating status:

Last detected dimming:
   211 hours and 12 minutes ago (2025-10-24 20:53 UTC)


Overview for dimming #:
   20536           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 #: 20536          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-22 00:13:5910.00.00.00.00 , 0.008656364
2025-10-22 00:15:5920.00.00.00.00 , 0.008656365
2025-10-22 00:17:5930.00.00.00.00 , 0.008656366
2025-10-22 00:19:5940.00.00.00.00 , 0.008656367
2025-10-22 00:21:5950.00.00.00.00 , 0.008656368
2025-10-22 00:23:5960.00.00.00.00 , 0.008656369
2025-10-22 00:25:5970.00.00.00.00 , 0.008656370
2025-10-22 00:27:598-6.3-15.0-12.32.7494-23.1-46.5-0.67, -0.450.810.008656371
2025-10-22 00:29:599-16.0-30.3-16.44.8873-24.9-45.7-0.66, -0.480.825.158656372
2025-10-22 00:31:5910-28.3-31.2-10.312.62090-24.4-46.2-0.67, -0.480.8212.348656373
2025-10-22 00:33:5911-44.0-31.4-9.624.93732-24.1-46.3-0.67, -0.470.8244.608656374
2025-10-22 00:35:5912-54.2-31.9-9.730.94550-23.2-43.6-0.64, -0.460.7965.638656375
2025-10-22 00:37:5913-63.0-38.6-10.234.35015-22.4-40.8-0.61, -0.450.7663.268656376
2025-10-22 00:39:5914-68.4-36.8-10.537.25320-22.0-40.3-0.61, -0.440.7544.628656377
2025-10-22 00:41:5915-71.9-33.8-10.838.95470-21.8-39.5-0.60, -0.440.7419.048656378
2025-10-22 00:43:5916-79.7-35.1-10.942.85942-22.1-40.8-0.61, -0.450.768.328656379
2025-10-22 00:45:5917-87.9-40.3-11.245.26251-21.8-39.7-0.60, -0.440.745.958656380
2025-10-22 00:47:5918-87.8-40.3-11.245.16224-21.7-39.9-0.60, -0.440.751.948656381
2025-10-22 00:49:5919-92.7-41.9-11.248.96538-21.6-40.3-0.61, -0.440.753.768656382
2025-10-22 00:51:5920-113.4-45.6-11.465.97905-21.9-41.0-0.62, -0.440.764.528656383
2025-10-22 00:53:5921-122.0-52.6-11.366.68423-21.8-40.7-0.61, -0.440.754.658656384
2025-10-22 00:55:5922-128.8-58.2-11.466.08726-21.6-40.1-0.61, -0.440.751.678656385
2025-10-22 00:57:5923-134.7-60.9-11.764.68878-21.8-40.4-0.61, -0.440.751.548656386
2025-10-22 00:59:5924-140.0-65.9-11.765.49152-21.8-40.5-0.61, -0.440.754.818656387
2025-10-22 01:01:5925-143.7-69.4-11.863.59261-22.1-41.3-0.62, -0.440.764.888656388
2025-10-22 01:03:5926-146.7-69.1-11.960.99150-21.6-39.6-0.60, -0.440.7411.458656389
2025-10-22 01:05:5927-149.4-80.3-12.058.59114-20.9-37.7-0.58, -0.430.7216.538656390
2025-10-22 01:07:5928-144.0-69.9-12.160.89014-21.7-40.7-0.61, -0.440.7519.748656391
2025-10-22 01:09:5929-147.0-70.4-12.062.29155-21.6-40.7-0.61, -0.440.754.998656392
2025-10-22 01:11:5930-149.3-71.9-12.163.69126-21.3-39.7-0.60, -0.430.7420.848656393
2025-10-22 01:13:5931-154.7-71.5-12.365.89126-20.4-37.0-0.57, -0.420.719.068656394
2025-10-22 01:15:5932-158.4-71.5-12.768.09016-19.6-35.9-0.56, -0.410.699.088656395
2025-10-22 01:17:5933-167.1-69.6-13.069.59071-18.0-33.4-0.53, -0.390.6513.058656396
2025-10-22 01:19:5934-176.8-79.7-13.071.99528-16.3-31.1-0.50, -0.360.6216.238656397
2025-10-22 01:21:5935-187.0-95.3-12.974.69855-15.3-29.8-0.49, -0.340.5921.478656398
2025-10-22 01:23:5936-204.7-106.5-12.877.810674-14.5-28.8-0.47, -0.330.5825.498656399
2025-10-22 01:25:5937-218.4-112.6-13.082.311198-14.1-28.2-0.46, -0.330.5720.378656400
2025-10-22 01:27:5938-232.9-124.5-12.693.312042-13.8-27.9-0.46, -0.320.5616.488656401
2025-10-22 01:29:5939-246.6-128.8-12.989.912186-13.0-26.5-0.44, -0.310.5415.288656402
2025-10-22 01:31:5940-269.7-134.3-12.899.313067-12.3-25.2-0.42, -0.300.5214.578656403
2025-10-22 01:33:5941-285.6-139.5-12.8103.113746-12.2-24.9-0.42, -0.300.5121.598656404
2025-10-22 01:35:5942-300.3-143.8-12.9106.714246-11.8-24.1-0.40, -0.290.5021.408656405
2025-10-22 01:37:5943-314.5-145.2-12.9107.214668-11.6-23.5-0.40, -0.290.4930.138656406
2025-10-22 01:39:5944-341.3-154.7-12.7114.816021-11.6-23.0-0.39, -0.290.4828.188656407
2025-10-22 01:41:5945-354.2-161.1-12.8117.116254-11.4-22.9-0.39, -0.280.4828.798656408
2025-10-22 01:43:5946-360.0-166.5-13.1118.316193-11.2-22.5-0.38, -0.280.4727.848656409
2025-10-22 01:45:5947-375.2-177.7-13.2120.116452-11.1-22.0-0.37, -0.280.4728.418656410
2025-10-22 01:47:5948-392.8-190.0-13.5122.716952-11.0-21.5-0.36, -0.280.4627.598656411
2025-10-22 01:49:5949-414.6-195.1-13.6125.217654-11.0-21.0-0.36, -0.280.4549.908656412
2025-10-22 01:51:5950-424.9-198.3-13.7125.017780-10.9-20.6-0.35, -0.280.4542.528656413
2025-10-22 01:53:5951-439.2-205.9-13.8126.718060-10.8-20.2-0.34, -0.270.4428.998656414
2025-10-22 01:55:5952-454.3-208.0-13.7130.218535-10.7-19.8-0.34, -0.270.4321.198656415
2025-10-22 01:57:5953-468.3-210.1-13.7131.619071-10.8-19.6-0.33, -0.280.4316.808656416
2025-10-22 01:59:5954-483.1-213.4-13.8134.419626-10.8-19.6-0.33, -0.280.4310.528656417
2025-10-22 02:01:5955-493.2-215.7-13.7136.719855-10.8-19.2-0.33, -0.280.4317.488656418
2025-10-22 02:03:5956-513.7-219.7-13.8140.420492-10.8-19.0-0.32, -0.280.4326.208656419
2025-10-22 02:05:5957-532.4-220.8-13.8142.721125-10.9-19.0-0.32, -0.280.4324.758656420
2025-10-22 02:07:5958-545.8-221.7-13.8146.521588-10.9-18.6-0.32, -0.280.4226.808656421
2025-10-22 02:09:5959-561.3-222.4-14.0148.121997-11.0-18.6-0.32, -0.280.4222.808656422
2025-10-22 02:11:5960-574.4-225.4-14.1147.621975-11.0-18.2-0.31, -0.280.4221.778656423
2025-10-22 02:13:5961-586.4-226.5-14.2149.422378-11.0-18.1-0.31, -0.280.4229.518656424
2025-10-22 02:15:5962-603.6-231.8-14.2150.922754-11.1-18.0-0.31, -0.280.4219.778656425
2025-10-22 02:17:5963-633.1-228.1-14.1160.524429-11.3-18.1-0.31, -0.280.4227.208656426
2025-10-22 02:19:5964-645.8-230.1-14.0162.424806-11.4-17.9-0.31, -0.290.4221.968656427
2025-10-22 02:21:5965-663.2-236.8-14.0165.925491-11.4-17.7-0.30, -0.290.421.308656428
2025-10-22 02:23:5966-669.6-237.0-14.0168.425788-11.3-17.7-0.30, -0.290.420.008656429
2025-10-22 02:25:5967-686.5-237.1-13.9171.826258-11.4-17.5-0.30, -0.290.411.738656430
2025-10-22 02:27:5968-702.8-237.5-13.9175.226707-11.4-17.4-0.30, -0.290.411.678656431
2025-10-22 02:29:5969-714.4-238.4-13.8176.126773-11.6-17.3-0.30, -0.290.411.268656432
2025-10-22 02:31:5970-717.5-239.2-13.8178.927143-11.4-17.1-0.29, -0.290.410.008656433
2025-10-22 02:33:5971-739.7-239.5-13.9188.928190-11.6-17.2-0.29, -0.290.410.008656434
2025-10-22 02:35:5972-742.5-239.1-13.7192.728499-11.7-17.2-0.29, -0.290.411.318656435
2025-10-22 02:37:5973-751.0-239.0-13.7196.028916-11.7-17.1-0.29, -0.290.410.008656436
2025-10-22 02:39:5974-763.3-240.8-13.7197.529113-11.5-16.9-0.29, -0.290.411.198656437
2025-10-22 02:41:5975-777.0-239.2-14.0200.229456-11.5-16.8-0.29, -0.290.411.188656438
2025-10-22 02:43:5976-779.1-239.7-14.0199.329131-11.4-16.7-0.29, -0.290.401.108656439
2025-10-22 02:45:5977-784.6-241.2-14.2198.829138-11.2-16.5-0.28, -0.280.400.918656440
2025-10-22 02:47:5978-797.1-241.5-14.1202.329694-11.3-16.3-0.28, -0.290.400.958656441
2025-10-22 02:49:5979-806.3-243.8-14.2204.429997-11.2-16.1-0.28, -0.290.401.148656442
2025-10-22 02:51:5980-820.8-242.0-14.4207.230570-11.3-16.1-0.28, -0.290.401.258656443
2025-10-22 02:53:5981-832.6-240.6-14.4208.230821-11.2-16.1-0.28, -0.280.401.408656444
2025-10-22 02:55:5982-831.0-240.4-14.3207.930701-11.2-16.0-0.27, -0.280.390.008656445
2025-10-22 02:57:5983-838.1-240.0-14.5210.330939-11.2-15.9-0.27, -0.280.390.008656446
2025-10-22 02:59:5984-842.4-239.5-14.5210.330962-11.1-15.8-0.27, -0.280.390.008656447
2025-10-22 03:01:5985-841.4-237.8-14.7202.030604-11.1-15.6-0.27, -0.280.390.008656448
2025-10-22 03:03:5986-870.0-237.3-14.8217.132110-11.3-15.8-0.27, -0.290.390.008656449
2025-10-22 03:05:5987-878.9-238.1-14.7220.532448-11.3-15.8-0.27, -0.290.390.008656450
2025-10-22 03:07:5988-874.4-238.2-14.6220.932332-11.3-15.7-0.27, -0.290.390.008656451
2025-10-22 03:09:5989-865.0-238.5-14.9211.231569-11.2-15.6-0.27, -0.280.390.008656452
2025-10-22 03:11:5990-867.1-237.6-14.9212.031470-11.1-15.5-0.27, -0.280.390.008656453
2025-10-22 03:13:5991-885.2-237.1-14.9222.732415-11.2-15.6-0.27, -0.280.390.008656454
2025-10-22 03:15:5992-888.4-237.2-14.8222.532463-11.2-15.6-0.27, -0.280.390.008656455
2025-10-22 03:17:5993-902.6-239.1-15.0224.032805-11.3-15.6-0.27, -0.290.390.008656456

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 )