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 19780
Detector 14 day operating status:

Last detected dimming:
   215 hours and 15 minutes ago (2025-08-25 22:53 UTC)


Overview for dimming #:
   19780           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 #: 19780          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-03 13:05:5910.00.00.00.00 , 1.438542372
2025-08-03 13:07:5920.00.00.00.00 , 0.008542373
2025-08-03 13:09:5930.00.00.00.00 , 0.998542374
2025-08-03 13:11:5940.00.00.00.00 , 0.008542375
2025-08-03 13:13:595-1.3-7.9-11.10.0107 , 0.008542376
2025-08-03 13:15:596-3.7-11.6-9.90.0325-1.10, 0.011.100.008542377
2025-08-03 13:17:597-6.4-14.7-10.40.0546-1.10, 0.011.100.988542378
2025-08-03 13:19:598-9.3-17.3-10.80.0765-1.10, 0.011.101.068542379
2025-08-03 13:21:599-12.0-21.0-11.30.0929-1.11, 0.011.111.198542380
2025-08-03 13:23:5910-15.1-23.6-11.50.01161-1.11, 0.011.117.668542381
2025-08-03 13:25:5911-18.0-24.3-12.10.01347-1.11, 0.011.116.488542382
2025-08-03 13:27:5912-22.1-23.5-12.50.01580-1.10, 0.061.106.208542383
2025-08-03 13:29:5913-25.1-22.6-12.70.01770-1.10, 0.061.101.218542384
2025-08-03 13:31:5914-28.3-22.7-13.00.31950-1.10, 0.071.108.378542385
2025-08-03 13:33:5915-32.5-23.9-12.30.32338-1.10, 0.081.1121.128542386
2025-08-03 13:35:5916-35.4-24.1-12.40.32543-1.10, 0.081.1110.938542387
2025-08-03 13:37:5917-35.2-24.8-12.80.52447-1.10, 0.091.115.688542388
2025-08-03 13:39:5918-40.0-27.0-12.60.72786-1.10, 0.121.106.258542389
2025-08-03 13:41:5919-41.7-27.4-12.91.02856-1.10, 0.121.110.968542390
2025-08-03 13:43:5920-44.6-30.5-12.70.93068-1.10, 0.131.111.388542391
2025-08-03 13:45:5921-45.4-30.8-12.60.73116-1.10, 0.141.111.818542392
2025-08-03 13:47:5922-47.7-30.7-12.80.93228-1.10, 0.141.110.008542393
2025-08-03 13:49:5923-49.9-33.0-13.01.03275-1.09, 0.151.100.008542394
2025-08-03 13:51:5924-51.9-33.2-13.01.23382-1.09, 0.151.100.008542395
2025-08-03 13:53:5925-53.6-34.9-13.41.03431-1.09, 0.161.101.388542396
2025-08-03 13:55:5926-55.6-35.5-13.41.13560-1.09, 0.161.100.988542397
2025-08-03 13:57:5927-63.8-35.7-13.92.53872-1.09, 0.161.1111.048542398
2025-08-03 13:59:5928-90.4-87.4-14.65.346492.546.80.74, -0.030.740.948542399
2025-08-03 14:01:5929-124.0-95.7-14.510.962856.9-33.3-0.55, 0.030.5535.558542400
2025-08-03 14:03:5930-162.8-112.5-14.716.977636.2-29.8-0.50, 0.020.5069.688542401
2025-08-03 14:05:5931-200.5-113.4-14.523.894826.8-28.5-0.48, 0.030.4868.958542402
2025-08-03 14:07:5932-217.5-120.9-14.625.0100406.9-27.8-0.47, 0.030.47114.968542403
2025-08-03 14:09:5933-244.2-174.1-15.326.1105876.7-27.3-0.46, 0.020.4653.158542404
2025-08-03 14:11:5934-259.8-163.6-15.427.9110196.7-26.8-0.45, 0.020.4532.688542405
2025-08-03 14:13:5935-261.7-161.2-15.527.7109766.8-26.6-0.45, 0.030.4521.038542406
2025-08-03 14:15:5936-269.6-152.8-15.529.2112726.9-26.9-0.46, 0.030.4611.058542407
2025-08-03 14:17:5937-276.7-154.8-15.530.3115627.0-26.8-0.45, 0.030.451.508542408
2025-08-03 14:19:5938-293.6-176.2-15.332.9122507.1-27.0-0.46, 0.030.468.408542409
2025-08-03 14:21:5939-318.5-236.2-14.935.4129506.9-26.8-0.45, 0.030.4521.168542410
2025-08-03 14:23:5940-332.7-248.0-14.837.2135786.8-26.8-0.45, 0.030.4515.668542411
2025-08-03 14:25:5941-353.1-264.4-14.740.2144736.8-26.9-0.46, 0.030.4625.988542412
2025-08-03 14:27:5942-377.7-277.3-14.842.7150816.6-26.8-0.45, 0.020.4511.978542413
2025-08-03 14:29:5943-397.7-286.0-15.044.5156596.5-26.8-0.45, 0.020.4515.118542414
2025-08-03 14:31:5944-406.4-292.4-15.245.1158906.6-27.0-0.46, 0.020.462.638542415
2025-08-03 14:33:5945-421.6-293.5-15.446.3162456.5-27.0-0.46, 0.020.4613.798542416
2025-08-03 14:35:5946-430.2-292.3-15.448.0167416.7-27.1-0.46, 0.020.4612.348542417
2025-08-03 14:37:5947-442.1-290.7-15.350.6172896.8-27.1-0.46, 0.030.4611.138542418
2025-08-03 14:39:5948-441.7-281.7-15.351.3175057.0-27.2-0.46, 0.030.464.378542419
2025-08-03 14:41:5949-442.0-268.5-15.153.7179427.3-27.5-0.46, 0.040.470.008542420
2025-08-03 14:43:5950-440.3-257.5-15.353.4179697.4-27.5-0.46, 0.040.460.008542421
2025-08-03 14:45:5951-445.3-242.4-15.453.9181837.5-27.7-0.47, 0.040.470.008542422
2025-08-03 14:47:5952-466.8-240.3-14.960.8196537.6-28.1-0.47, 0.040.470.008542423
2025-08-03 14:49:5953-470.5-241.7-14.861.1197637.5-28.2-0.48, 0.040.480.008542424
2025-08-03 14:51:5954-457.9-238.9-15.555.8186417.5-28.0-0.47, 0.040.470.008542425
2025-08-03 14:53:5955-473.6-232.9-14.961.7200437.6-28.3-0.48, 0.040.480.008542426
2025-08-03 14:55:5956-474.8-226.7-14.862.1203407.6-28.3-0.48, 0.040.480.008542427
2025-08-03 14:57:5957-479.8-226.8-14.663.5206527.7-28.2-0.47, 0.040.480.008542428
2025-08-03 14:59:5958-479.5-221.3-14.763.9207487.6-28.2-0.47, 0.040.480.008542429
2025-08-03 15:01:5959-475.9-212.8-14.764.8206427.7-27.9-0.47, 0.040.470.008542430
2025-08-03 15:03:5960-471.2-207.0-15.061.8201457.7-27.8-0.47, 0.040.470.008542431

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 )