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 20260
Detector 14 day operating status:

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


Overview for dimming #:
   20260           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 #: 20260          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-25 11:17:5910.00.00.00.00 , 0.008618395
2025-09-25 11:19:5920.00.00.00.00 , 0.008618396
2025-09-25 11:21:5930.00.00.00.00 , 0.008618397
2025-09-25 11:23:5940.00.00.00.00 , 0.008618398
2025-09-25 11:25:5950.00.00.00.00 , 0.008618399
2025-09-25 11:27:5960.00.00.00.00 , 0.008618400
2025-09-25 11:29:5970.00.00.00.00 , 0.008618401
2025-09-25 11:31:598-0.4-4.1-14.50.1271.542.80.69, -0.060.691.328618402
2025-09-25 11:33:599-0.7-6.7-12.70.2511.443.40.69, -0.060.703.428618403
2025-09-25 11:35:5910-1.0-7.8-11.60.9881.443.80.70, -0.060.708.088618404
2025-09-25 11:37:5911-1.5-8.4-10.51.41251.543.20.69, -0.060.702.038618405
2025-09-25 11:39:5912-2.1-9.5-9.62.11941.543.30.69, -0.060.701.228618406
2025-09-25 11:41:5913-2.7-9.5-10.82.52311.248.30.76, -0.060.760.008618407
2025-09-25 11:43:5914-3.9-11.0-12.03.23001.349.20.77, -0.060.770.008618408
2025-09-25 11:45:5915-4.0-11.4-11.93.03171.348.70.76, -0.060.760.008618409
2025-09-25 11:47:5916-4.2-11.9-10.82.83511.446.40.73, -0.060.740.008618410
2025-09-25 11:49:5917-4.4-12.0-10.42.43641.446.10.73, -0.060.730.008618411
2025-09-25 11:51:5918-5.2-12.6-11.12.64291.545.60.72, -0.060.720.008618412
2025-09-25 11:53:5919-5.5-12.7-12.03.04411.643.80.70, -0.060.701.078618413
2025-09-25 11:55:5920-6.1-12.9-11.93.14711.544.90.71, -0.060.721.838618414
2025-09-25 11:57:5921-5.6-12.8-12.43.04301.643.20.69, -0.060.709.458618415
2025-09-25 11:59:5922-5.9-12.9-11.44.1472 , 10.508618416
2025-09-25 12:01:5923-7.0-13.2-11.15.9575 , 5.418618417
2025-09-25 12:03:5924-5.8-12.9-13.33.3421 , 1.438618418
2025-09-25 12:05:5925-6.9-12.7-11.65.7545 , 1.678618419
2025-09-25 12:07:5926-7.4-13.4-10.85.8604 , 1.828618420
2025-09-25 12:09:5927-7.7-13.5-11.56.3612 , 1.968618421
2025-09-25 12:11:5928-6.6-14.0-13.54.3483 , 2.018618422
2025-09-25 12:13:5929-8.2-14.6-11.17.1660 , 1.318618423
2025-09-25 12:15:5930-8.0-15.7-12.56.46001.442.40.68, -0.070.691.818618424
2025-09-25 12:17:5931-9.4-16.5-11.09.3754-32.1-71.7-0.81, -0.560.991.188618425
2025-09-25 12:19:5932-11.0-16.6-10.611.5894-32.5-72.8-0.81, -0.570.992.028618426
2025-09-25 12:21:5933-12.9-18.1-10.914.31026-31.9-71.2-0.81, -0.560.991.568618427
2025-09-25 12:23:5934-16.0-18.4-10.614.81297-0.86, -0.551.021.388618428
2025-09-25 12:25:5935-17.4-19.1-10.915.61375-0.85, -0.551.011.308618429
2025-09-25 12:27:5936-19.4-18.9-10.816.31506-30.7-71.7-0.82, -0.540.991.908618430
2025-09-25 12:29:5937-21.3-19.5-10.718.61659-30.0-68.0-0.81, -0.540.975.618618431
2025-09-25 12:31:5938-21.8-19.0-10.618.61700-29.9-67.2-0.81, -0.540.9710.818618432
2025-09-25 12:33:5939-22.2-20.0-10.418.41718-30.3-68.6-0.81, -0.540.989.808618433
2025-09-25 12:35:5940-22.8-20.5-10.718.41700-30.1-67.6-0.81, -0.540.976.668618434
2025-09-25 12:37:5941-24.6-20.9-10.720.31871-29.7-65.3-0.80, -0.540.962.928618435
2025-09-25 12:39:5942-26.2-22.3-10.221.92007-29.4-64.6-0.80, -0.540.968.238618436
2025-09-25 12:41:5943-28.4-21.9-10.422.92152-28.9-61.9-0.78, -0.540.958.228618437
2025-09-25 12:43:5944-29.4-23.3-10.423.82216-29.8-65.3-0.80, -0.540.961.368618438
2025-09-25 12:45:5945-31.2-24.7-10.625.22330-30.0-67.0-0.81, -0.540.970.898618439
2025-09-25 12:47:5946-31.9-24.6-10.325.82431-29.9-67.0-0.81, -0.540.970.008618440
2025-09-25 12:49:5947-35.4-24.6-9.924.92846-30.1-67.7-0.81, -0.540.970.008618441
2025-09-25 12:51:5948-37.0-24.7-9.626.83039-29.9-67.0-0.81, -0.540.970.008618442
2025-09-25 12:53:5949-38.9-24.2-9.528.63210-29.7-66.1-0.80, -0.540.972.028618443
2025-09-25 12:55:5950-39.6-24.2-9.627.33196-28.6-64.2-0.80, -0.530.961.768618444
2025-09-25 12:57:5951-41.8-24.1-9.331.73478-14.1-61.2-0.86, -0.300.911.748618445
2025-09-25 12:59:5952-42.6-24.4-9.631.23505-13.5-60.8-0.86, -0.290.911.178618446
2025-09-25 13:01:5953-43.6-23.8-9.634.93659-12.2-61.1-0.86, -0.270.910.938618447
2025-09-25 13:03:5954-44.8-23.3-9.536.23793-13.8-60.5-0.85, -0.300.901.158618448
2025-09-25 13:05:5955-45.3-23.2-9.536.53857-14.3-60.7-0.85, -0.310.911.288618449
2025-09-25 13:07:5956-47.6-23.3-9.337.94137-14.3-59.8-0.85, -0.310.901.238618450
2025-09-25 13:09:5957-50.0-23.3-9.237.74346-15.5-59.5-0.84, -0.330.901.048618451
2025-09-25 13:11:5958-52.1-23.5-9.239.04404-14.2-58.1-0.83, -0.310.890.008618452
2025-09-25 13:13:5959-56.3-23.6-9.442.84716-12.2-59.1-0.85, -0.270.890.008618453
2025-09-25 13:15:5960-67.5-27.0-9.643.85414-8.8-71.0-0.94, -0.190.960.988618454
2025-09-25 13:17:5961-67.3-27.2-9.646.55452-7.4-73.5-0.96, -0.160.970.008618455
2025-09-25 13:19:5962-70.7-27.6-9.746.85725-9.7-70.3-0.94, -0.210.961.158618456
2025-09-25 13:21:5963-71.9-26.7-9.948.05687-9.7-68.7-0.93, -0.210.951.308618457
2025-09-25 13:23:5964-76.8-27.2-9.949.46144-10.5-69.3-0.93, -0.230.962.028618458
2025-09-25 13:25:5965-76.4-27.4-9.949.86060-10.6-69.5-0.93, -0.230.962.538618459
2025-09-25 13:27:5966-78.3-27.8-10.050.26245-11.2-69.4-0.93, -0.240.961.578618460
2025-09-25 13:29:5967-78.6-27.8-9.950.56344-10.9-70.7-0.94, -0.230.964.078618461
2025-09-25 13:31:5968-87.0-28.6-10.251.16698-9.5-54.2-0.81, -0.240.841.548618462
2025-09-25 13:33:5969-88.9-28.5-10.152.96924-9.3-55.0-0.82, -0.230.850.008618463
2025-09-25 13:35:5970-94.8-29.5-10.253.97317-10.1-54.7-0.81, -0.250.850.008618464
2025-09-25 13:37:5971-96.9-29.2-10.356.27459-10.0-55.2-0.82, -0.240.850.008618465
2025-09-25 13:39:5972-175.4-29.5-10.886.413284-0.3-50.2-0.78, -0.080.781.668618466
2025-09-25 13:41:5973-103.6-29.0-10.459.77819-10.2-56.8-0.83, -0.240.870.008618467
2025-09-25 13:43:5974-105.5-29.9-10.560.07881-10.1-56.8-0.83, -0.240.870.008618468
2025-09-25 13:45:5975-104.1-29.4-10.459.97848-11.7-65.6-0.90, -0.250.940.008618469
2025-09-25 13:47:5976-108.5-29.9-10.661.98179-11.1-62.1-0.88, -0.250.910.008618470
2025-09-25 13:49:5977-128.0-30.5-10.962.79363-4.2-63.4-0.90, -0.130.910.998618471
2025-09-25 13:51:5978-133.4-37.6-11.063.79615-3.7-61.3-0.88, -0.120.890.008618472
2025-09-25 13:53:5979-135.4-31.2-11.163.59717-3.5-60.8-0.88, -0.120.897.078618473
2025-09-25 13:55:5980-149.7-32.0-11.367.910631-3.7-60.5-0.88, -0.120.899.838618474
2025-09-25 13:57:5981-155.6-32.4-11.570.711048-3.0-60.1-0.88, -0.110.882.658618475
2025-09-25 13:59:5982-157.0-32.8-11.571.111071-2.5-59.4-0.87, -0.110.880.938618476
2025-09-25 14:01:5983-164.4-33.8-11.675.811459-3.0-58.7-0.86, -0.120.872.168618477
2025-09-25 14:03:5984-169.8-33.9-11.777.711868-2.4-60.1-0.88, -0.100.881.008618478
2025-09-25 14:05:5985-174.6-34.4-11.881.212106-3.2-59.1-0.87, -0.120.875.848618479
2025-09-25 14:07:5986-182.1-34.5-12.083.312479-3.6-60.8-0.88, -0.120.895.008618480
2025-09-25 14:09:5987-271.2-34.2-12.1116.1189940.9-57.1-0.85, -0.050.850.008618481
2025-09-25 14:11:5988-277.7-35.0-12.3117.9192220.5-56.6-0.84, -0.060.850.008618482
2025-09-25 14:13:5989-282.4-34.2-12.4121.7196070.7-56.7-0.85, -0.050.850.008618483
2025-09-25 14:15:5990-198.7-34.9-12.390.113421-3.2-61.2-0.88, -0.110.891.248618484
2025-09-25 14:17:5991-203.4-34.6-12.590.213541-3.3-59.2-0.87, -0.120.880.878618485
2025-09-25 14:19:5992-295.4-34.6-12.5123.920119-0.3-56.4-0.84, -0.070.840.008618486
2025-09-25 14:21:5993-300.2-35.1-12.6123.920177-0.5-56.4-0.84, -0.080.850.008618487
2025-09-25 14:23:5994-301.5-35.2-12.7122.520254-0.4-56.2-0.84, -0.070.840.008618488
2025-09-25 14:25:5995-307.9-35.7-12.7123.520664-0.8-55.8-0.84, -0.080.840.008618489
2025-09-25 14:27:5996-313.5-35.3-12.8122.420806-0.3-56.2-0.84, -0.070.840.008618490
2025-09-25 14:29:5997-314.5-35.5-12.7123.220842-1.7-56.4-0.84, -0.100.850.008618491
2025-09-25 14:31:5998-321.0-35.9-12.8125.621339-1.8-56.6-0.84, -0.100.851.878618492

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 )