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 19478
Detector 14 day operating status:

Last detected dimming:
   214 hours and 33 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19478           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 #: 19478          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-07 21:19:5910.00.00.00.00 , 0.918504324
2025-07-07 21:21:5920.00.00.00.00 , 1.068504325
2025-07-07 21:23:5930.00.00.00.00 , 0.878504326
2025-07-07 21:25:5940.00.00.00.00 , 0.008504327
2025-07-07 21:27:595-0.1-1.3-11.40.09 , 0.008504328
2025-07-07 21:29:596-2.3-9.6-8.90.0248-1.06, -0.261.090.008504329
2025-07-07 21:31:597-3.5-11.1-8.60.0388-1.07, -0.261.100.008504330
2025-07-07 21:33:598-5.9-12.6-9.30.0611-1.07, -0.261.100.858504331
2025-07-07 21:35:599-8.7-13.8-9.30.0906-1.07, -0.261.100.918504332
2025-07-07 21:37:5910-11.1-15.2-9.50.01104-1.07, -0.261.101.008504333
2025-07-07 21:39:5911-13.7-17.3-10.00.01301-1.07, -0.261.101.088504334
2025-07-07 21:41:5912-16.9-19.1-10.20.01516-1.07, -0.261.100.878504335
2025-07-07 21:43:5913-20.5-21.4-11.10.01683-1.07, -0.251.101.028504336
2025-07-07 21:45:5914-24.1-23.7-11.60.01894-1.07, -0.251.101.148504337
2025-07-07 21:47:5915-28.3-26.1-12.10.02118-1.07, -0.251.101.258504338
2025-07-07 21:49:5916-32.7-27.2-11.70.02432-1.07, -0.251.101.188504339
2025-07-07 21:51:5917-37.2-29.7-11.00.02700-1.07, -0.251.101.028504340
2025-07-07 21:53:5918-40.9-31.5-10.90.02890-1.07, -0.251.100.908504341
2025-07-07 21:55:5919-44.1-32.2-11.10.03046-1.07, -0.251.100.948504342
2025-07-07 21:57:5920-47.7-34.0-11.20.03205-1.07, -0.241.101.018504343
2025-07-07 21:59:5921-50.4-34.9-11.90.03259-1.07, -0.251.101.018504344
2025-07-07 22:01:5922-53.4-37.1-12.50.03310-1.07, -0.251.100.008504345
2025-07-07 22:03:5923-55.9-38.7-12.50.03378-1.07, -0.251.100.008504346
2025-07-07 22:05:5924-58.8-39.4-12.90.03457-1.07, -0.251.100.008504347
2025-07-07 22:07:5925-60.2-39.9-13.00.03464-1.07, -0.251.100.008504348
2025-07-07 22:09:5926-62.9-41.0-13.60.03511-1.07, -0.251.100.008504349
2025-07-07 22:11:5927-65.2-42.3-14.00.03559-1.07, -0.251.100.008504350
2025-07-07 22:13:5928-66.4-43.3-13.80.03600-1.07, -0.251.100.008504351
2025-07-07 22:15:5929-68.8-43.8-13.70.03698-1.07, -0.251.100.008504352
2025-07-07 22:17:5930-70.8-44.9-14.30.03708-1.07, -0.251.100.008504353
2025-07-07 22:19:5931-73.4-45.2-14.30.13807-1.07, -0.251.106.638504354
2025-07-07 22:21:5932-76.7-47.7-14.80.13906-1.07, -0.251.106.848504355
2025-07-07 22:23:5933-77.5-47.3-15.10.33906-1.07, -0.251.105.288504356
2025-07-07 22:25:5934-79.4-48.3-14.60.34046-1.07, -0.251.101.348504357
2025-07-07 22:27:5935-83.4-48.4-14.40.94233-1.07, -0.251.103.578504358
2025-07-07 22:29:5936-84.4-50.1-14.60.64267-1.07, -0.251.092.598504359
2025-07-07 22:31:5937-87.2-50.3-14.40.94430-1.07, -0.251.101.808504360
2025-07-07 22:33:5938-90.3-50.7-14.41.54558-1.07, -0.251.100.008504361
2025-07-07 22:35:5939-93.7-51.8-14.22.04728-1.07, -0.251.090.858504362
2025-07-07 22:37:5940-96.6-52.8-14.72.14813-1.06, -0.251.091.438504363
2025-07-07 22:39:5941-99.7-52.8-14.32.64986-1.06, -0.251.092.408504364
2025-07-07 22:41:5942-101.7-53.6-14.42.65080-1.06, -0.251.091.468504365
2025-07-07 22:43:5943-105.9-55.6-14.72.65194-1.06, -0.251.092.358504366
2025-07-07 22:45:5944-108.5-56.2-14.83.35329-1.06, -0.251.091.428504367
2025-07-07 22:47:5945-111.5-56.3-14.83.65459-1.06, -0.231.080.008504368
2025-07-07 22:49:5946-114.0-57.7-15.33.85462-1.05, -0.221.070.008504369
2025-07-07 22:51:5947-115.0-57.0-15.43.55466-1.05, -0.221.080.008504370
2025-07-07 22:53:5948-117.5-57.7-15.83.45506-1.05, -0.221.070.008504371
2025-07-07 22:55:5949-118.6-57.9-16.22.85486-1.06, -0.251.090.008504372
2025-07-07 22:57:5950-119.6-56.8-16.62.95548-1.07, -0.251.090.008504373
2025-07-07 22:59:5951-120.5-57.1-16.53.05592-1.07, -0.251.090.008504374
2025-07-07 23:01:5952-121.9-57.7-16.23.55628-1.05, -0.221.080.008504375
2025-07-07 23:03:5953-123.4-56.9-16.34.15723-1.06, -0.221.080.008504376
2025-07-07 23:05:5954-126.1-57.1-16.14.65835-1.05, -0.221.080.008504377
2025-07-07 23:07:5955-125.6-56.7-16.15.05836-1.05, -0.221.070.008504378
2025-07-07 23:09:5956-125.9-57.4-16.15.25852-1.05, -0.221.070.008504379

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 )