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 19585
Detector 14 day operating status:

Last detected dimming:
   235 hours and 1 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19585           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 #: 19585          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-18 00:07:5910.00.00.00.00 , 0.008519289
2025-07-18 00:09:5920.00.00.00.00 , 0.008519290
2025-07-18 00:11:5930.00.00.00.00 , 0.008519291
2025-07-18 00:13:5940.00.00.00.00 , 0.008519292
2025-07-18 00:15:5950.00.00.00.00 , 0.008519293
2025-07-18 00:17:596-0.2-2.6-9.10.127 , 0.008519294
2025-07-18 00:19:597-1.3-8.6-9.90.7131 , 0.008519295
2025-07-18 00:21:598-2.1-10.4-11.01.1202 , 0.008519296
2025-07-18 00:23:599-3.9-11.9-10.52.036832.847.50.63, 0.500.801.608519297
2025-07-18 00:25:5910-5.9-14.6-10.82.852433.244.50.59, 0.500.782.608519298
2025-07-18 00:27:5911-8.4-15.4-11.33.771633.042.30.57, 0.500.764.018519299
2025-07-18 00:29:5912-13.7-16.5-11.35.7108133.242.70.57, 0.500.765.918519300
2025-07-18 00:31:5913-17.0-18.1-10.97.2135224.838.40.57, 0.360.6811.918519301
2025-07-18 00:33:5914-21.5-19.5-10.89.3172325.738.70.57, 0.380.686.348519302
2025-07-18 00:35:5915-25.5-21.2-10.911.0204326.539.80.58, 0.390.704.448519303
2025-07-18 00:37:5916-30.7-23.0-10.813.4242427.439.80.58, 0.410.713.768519304
2025-07-18 00:39:5917-36.3-25.3-11.015.9285327.740.20.58, 0.410.711.788519305
2025-07-18 00:41:5918-41.6-26.5-11.318.0320228.340.50.58, 0.420.720.008519306
2025-07-18 00:43:5919-45.9-27.1-11.819.2338827.940.80.58, 0.420.721.418519307
2025-07-18 00:45:5920-52.6-28.7-12.321.3376728.341.30.59, 0.420.721.778519308
2025-07-18 00:47:5921-56.7-28.7-12.423.5402928.441.40.59, 0.430.733.828519309
2025-07-18 00:49:5922-60.6-29.9-12.524.5423028.641.30.59, 0.430.733.708519310
2025-07-18 00:51:5923-65.1-29.8-12.925.5440629.042.10.59, 0.440.744.428519311
2025-07-18 00:53:5924-70.4-31.0-12.927.3466728.942.40.60, 0.430.742.878519312
2025-07-18 00:55:5925-76.3-32.6-13.128.8490829.343.10.60, 0.440.755.228519313
2025-07-18 00:57:5926-84.0-34.7-13.430.8525229.943.70.61, 0.450.767.158519314
2025-07-18 00:59:5927-91.8-36.1-13.832.7557430.144.20.61, 0.450.7610.018519315
2025-07-18 01:01:5928-97.4-37.7-14.033.9576429.844.30.61, 0.450.7610.008519316
2025-07-18 01:03:5929-103.5-39.2-14.435.3596630.044.70.62, 0.450.777.128519317
2025-07-18 01:05:5930-111.7-40.8-14.736.9627530.145.00.62, 0.460.7711.168519318
2025-07-18 01:07:5931-118.7-41.8-14.938.5657030.245.50.62, 0.460.7712.968519319
2025-07-18 01:09:5932-125.2-42.6-15.539.5672530.346.00.63, 0.460.7819.798519320
2025-07-18 01:11:5933-132.4-43.7-15.740.7695630.346.10.63, 0.460.7818.548519321
2025-07-18 01:13:5934-137.4-44.3-16.041.5710530.446.10.63, 0.460.7814.028519322
2025-07-18 01:15:5935-145.1-45.8-16.342.6737630.446.20.63, 0.460.7813.318519323
2025-07-18 01:17:5936-154.5-46.2-16.743.9766730.746.10.63, 0.470.7813.198519324
2025-07-18 01:19:5937-165.1-47.9-16.945.6803530.646.10.63, 0.460.7817.518519325
2025-07-18 01:21:5938-171.1-49.4-17.445.9815630.846.20.63, 0.470.7814.738519326
2025-07-18 01:23:5939-175.7-51.0-17.745.9817630.946.20.63, 0.470.7818.478519327
2025-07-18 01:25:5940-183.2-51.9-18.147.2841530.744.90.61, 0.460.7718.988519328
2025-07-18 01:27:5941-188.9-53.4-18.447.8854130.644.90.61, 0.460.775.718519329
2025-07-18 01:29:5942-194.0-55.3-18.648.5865030.745.10.62, 0.460.777.168519330
2025-07-18 01:31:5943-200.3-56.4-18.949.7884030.745.20.62, 0.470.7716.948519331
2025-07-18 01:33:5944-205.9-57.5-18.950.8898130.745.40.62, 0.470.7811.138519332
2025-07-18 01:35:5945-212.0-59.9-19.052.0914430.645.30.62, 0.460.774.028519333
2025-07-18 01:37:5946-217.3-60.3-19.053.3933330.545.50.62, 0.460.783.478519334
2025-07-18 01:39:5947-221.3-61.2-19.253.7936830.346.10.63, 0.460.781.288519335
2025-07-18 01:41:5948-223.2-61.9-19.553.5930830.346.30.63, 0.460.782.078519336
2025-07-18 01:43:5949-226.9-63.3-19.854.2936630.346.20.63, 0.460.782.708519337
2025-07-18 01:45:5950-231.2-64.4-20.054.5940930.246.60.64, 0.460.781.708519338
2025-07-18 01:47:5951-234.7-65.2-20.454.9941630.247.00.64, 0.460.792.188519339
2025-07-18 01:49:5952-238.8-66.6-20.555.4949229.847.30.64, 0.450.798.118519340
2025-07-18 01:51:5953-248.4-66.8-21.156.8976329.747.70.65, 0.450.7913.968519341
2025-07-18 01:53:5954-265.7-69.7-21.758.11004129.241.80.59, 0.440.7311.978519342
2025-07-18 01:55:5955-271.4-68.2-21.559.51022929.243.20.60, 0.440.7512.228519343
2025-07-18 01:57:5956-263.9-69.0-21.459.11009229.548.40.66, 0.450.8012.388519344
2025-07-18 01:59:5957-267.4-70.3-21.159.51015929.548.50.66, 0.450.804.258519345
2025-07-18 02:01:5958-271.9-71.9-21.459.71025029.548.90.66, 0.450.802.798519346
2025-07-18 02:03:5959-273.2-73.2-21.659.41019129.349.20.67, 0.450.800.008519347
2025-07-18 02:05:5960-274.9-72.5-21.859.21012129.449.00.67, 0.450.800.008519348
2025-07-18 02:07:5961-278.6-73.0-22.359.41015529.449.60.67, 0.450.810.008519349
2025-07-18 02:09:5962-282.2-73.6-22.160.51028029.349.80.67, 0.450.810.008519350
2025-07-18 02:11:5963-285.7-74.4-22.560.61030629.250.10.68, 0.450.811.048519351
2025-07-18 02:13:5964-289.1-75.4-22.561.11038629.249.90.68, 0.450.814.438519352
2025-07-18 02:15:5965-293.8-78.4-22.861.51045329.150.40.68, 0.440.817.078519353
2025-07-18 02:17:5966-296.1-79.9-22.861.81051629.150.50.68, 0.450.818.008519354
2025-07-18 02:19:5967-300.0-80.5-22.962.21059829.150.40.68, 0.440.817.028519355
2025-07-18 02:21:5968-302.5-82.9-22.863.11067929.150.50.68, 0.440.810.988519356
2025-07-18 02:23:5969-304.3-82.7-22.863.71075529.150.80.68, 0.450.820.008519357
2025-07-18 02:25:5970-304.9-83.3-23.063.31068929.151.10.69, 0.450.820.008519358
2025-07-18 02:27:5971-306.5-83.5-22.863.81078029.251.00.69, 0.450.820.008519359
2025-07-18 02:29:5972-310.4-82.9-23.164.21084729.251.50.69, 0.450.820.008519360
2025-07-18 02:31:5973-315.4-82.5-23.364.11091629.251.10.69, 0.450.820.008519361
2025-07-18 02:33:5974-322.4-82.6-23.165.01117429.250.70.68, 0.450.820.008519362
2025-07-18 02:35:5975-327.3-82.4-23.365.31125829.249.70.67, 0.450.810.008519363
2025-07-18 02:37:5976-347.0-84.8-23.667.71177028.945.60.63, 0.440.771.238519364
2025-07-18 02:39:5977-353.0-85.0-23.967.91187429.044.50.62, 0.440.761.558519365
2025-07-18 02:41:5978-361.1-87.3-24.169.01207729.044.70.62, 0.440.761.058519366
2025-07-18 02:43:5979-365.7-86.6-24.269.51216928.944.20.62, 0.440.760.008519367
2025-07-18 02:45:5980-368.9-89.1-24.169.91229029.143.90.61, 0.440.750.008519368
2025-07-18 02:47:5981-375.6-91.6-24.370.21234428.943.40.61, 0.440.750.008519369
2025-07-18 02:49:5982-384.2-93.9-24.670.41246028.843.40.61, 0.430.750.008519370
2025-07-18 02:51:5983-384.1-94.3-24.770.31248728.943.50.61, 0.440.750.008519371
2025-07-18 02:53:5984-385.9-96.2-24.770.21249928.943.80.61, 0.440.750.008519372
2025-07-18 02:55:5985-389.0-95.9-24.570.71263828.943.90.61, 0.440.750.008519373
2025-07-18 02:57:5986-391.7-97.3-24.770.61265328.944.00.62, 0.440.750.008519374
2025-07-18 02:59:5987-396.2-98.5-24.671.21279928.843.90.61, 0.430.750.008519375
2025-07-18 03:01:5988-396.9-97.8-24.871.21281328.843.70.61, 0.430.750.008519376
2025-07-18 03:03:5989-399.6-99.6-24.771.31287128.644.70.62, 0.430.760.008519377
2025-07-18 03:05:5990-397.6-98.7-24.371.71290228.645.20.63, 0.430.760.008519378

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 )