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 19635
Detector 14 day operating status:

Last detected dimming:
   234 hours and 49 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19635           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 #: 19635          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-23 01:33:5910.00.00.00.00 , 0.008526382
2025-07-23 01:35:5920.00.00.00.00 , 0.008526383
2025-07-23 01:37:5930.00.00.00.00 , 0.008526384
2025-07-23 01:39:5940.00.00.00.00 , 0.008526385
2025-07-23 01:41:5950.00.0-14.60.01 , 0.008526386
2025-07-23 01:43:596-1.7-7.7-8.80.6170 , 1.028526387
2025-07-23 01:45:597-4.6-10.6-8.61.7492-5.821.50.37, -0.180.410.978526388
2025-07-23 01:47:598-6.7-11.1-8.62.5725-5.521.10.36, -0.180.410.008526389
2025-07-23 01:49:599-11.1-11.7-8.74.01168-2.718.50.32, -0.130.350.968526390
2025-07-23 01:51:5910-15.2-12.9-9.05.31526-3.318.60.32, -0.140.350.008526391
2025-07-23 01:53:5911-19.4-14.4-9.16.61918-3.318.80.33, -0.140.360.008526392
2025-07-23 01:55:5912-23.7-15.3-9.47.82272-3.018.50.32, -0.140.350.008526393
2025-07-23 01:57:5913-26.2-16.6-10.08.22403-2.718.80.33, -0.130.350.008526394
2025-07-23 01:59:5914-30.2-18.6-10.39.22692-2.618.50.32, -0.130.350.008526395
2025-07-23 02:01:5915-35.2-22.2-10.510.53064-2.818.70.32, -0.130.350.008526396
2025-07-23 02:03:5916-41.3-25.8-10.811.83445-2.418.80.33, -0.130.350.008526397
2025-07-23 02:05:5917-45.9-29.5-11.312.43627-2.218.70.32, -0.120.350.008526398
2025-07-23 02:07:5918-53.0-32.4-11.613.74028-2.218.90.33, -0.120.350.008526399
2025-07-23 02:09:5919-59.1-34.8-12.114.64291-2.018.80.33, -0.120.350.008526400
2025-07-23 02:11:5920-66.6-35.8-12.615.94662-2.018.80.33, -0.120.350.008526401
2025-07-23 02:13:5921-105.0-41.4-13.023.670292.712.10.21, -0.040.221.448526402
2025-07-23 02:15:5922-115.0-44.0-13.225.375502.811.90.21, -0.040.212.378526403
2025-07-23 02:17:5923-126.6-46.7-13.527.180863.510.80.19, -0.030.190.008526404
2025-07-23 02:19:5924-138.6-47.5-13.829.086723.710.40.18, -0.020.180.008526405
2025-07-23 02:21:5925-167.5-50.8-13.535.4106284.010.20.18, -0.020.187.808526406
2025-07-23 02:23:5926-189.0-53.1-13.639.3118254.69.60.17, -0.010.1710.568526407
2025-07-23 02:25:5927-212.6-57.8-13.843.1129974.99.20.16, 0.000.1611.388526408
2025-07-23 02:27:5928-236.0-60.4-14.146.7140785.19.00.16, 0.000.1613.298526409
2025-07-23 02:29:5929-265.3-64.6-14.351.3154745.09.30.16, 0.000.1618.548526410
2025-07-23 02:31:5930-297.0-67.7-14.656.6170894.89.60.17, 0.000.1721.078526411
2025-07-23 02:33:5931-331.6-71.8-15.260.9183834.89.70.17, 0.000.1725.438526412
2025-07-23 02:35:5932-366.5-74.9-15.565.2196714.69.90.17, -0.010.1725.428526413
2025-07-23 02:37:5933-396.6-78.5-16.067.9204774.410.20.18, -0.010.1827.228526414
2025-07-23 02:39:5934-432.9-82.1-16.771.1214704.310.50.18, -0.010.1830.338526415
2025-07-23 02:41:5935-467.4-85.2-17.373.8222644.110.70.19, -0.020.1931.798526416
2025-07-23 02:43:5936-500.0-87.9-17.876.1229694.010.90.19, -0.020.1933.868526417
2025-07-23 02:45:5937-530.6-89.8-18.178.5236943.911.10.19, -0.020.2031.418526418
2025-07-23 02:47:5938-561.2-92.7-18.680.7243513.611.30.20, -0.020.2029.358526419
2025-07-23 02:49:5939-591.4-94.9-18.883.3251193.511.30.20, -0.030.2027.328526420
2025-07-23 02:51:5940-618.0-97.3-19.085.3256893.511.30.20, -0.030.2026.758526421
2025-07-23 02:53:5941-647.2-99.5-19.188.4266263.411.50.20, -0.030.2032.588526422
2025-07-23 02:55:5942-668.8-100.6-19.389.8270413.311.50.20, -0.030.2028.358526423
2025-07-23 02:57:5943-687.2-101.6-19.391.9276483.211.80.21, -0.030.2120.508526424
2025-07-23 02:59:5944-705.9-103.5-19.592.9279543.111.80.21, -0.030.2116.708526425
2025-07-23 03:01:5945-720.9-103.9-19.694.2283423.012.00.21, -0.030.2110.928526426
2025-07-23 03:03:5946-738.4-104.6-19.995.0285753.012.10.21, -0.040.2110.308526427
2025-07-23 03:05:5947-751.6-104.1-20.095.8288322.912.10.21, -0.040.2211.728526428
2025-07-23 03:07:5948-765.7-104.4-20.097.0291962.912.20.21, -0.040.225.488526429
2025-07-23 03:09:5949-781.6-104.5-20.298.2295303.012.20.21, -0.040.221.598526430
2025-07-23 03:11:5950-797.3-104.5-20.199.8300193.012.10.21, -0.040.227.178526431
2025-07-23 03:13:5951-807.7-105.2-20.2100.4302112.912.20.21, -0.040.226.278526432
2025-07-23 03:15:5952-822.9-106.6-20.0101.9306633.012.10.21, -0.030.225.568526433
2025-07-23 03:17:5953-839.0-107.7-19.9103.3310903.012.10.21, -0.030.224.878526434
2025-07-23 03:19:5954-852.4-109.1-19.8104.5314453.112.10.21, -0.030.221.398526435
2025-07-23 03:21:5955-865.7-110.9-19.6105.9318753.112.00.21, -0.030.211.258526436
2025-07-23 03:23:5956-880.7-111.9-19.4107.3322913.111.90.21, -0.030.219.778526437
2025-07-23 03:25:5957-897.1-111.8-19.3108.5326463.111.80.21, -0.030.2112.108526438
2025-07-23 03:27:5958-923.1-112.7-18.6115.2340303.211.80.21, -0.030.2112.468526439
2025-07-23 03:29:5959-941.1-112.3-18.8116.7344233.311.80.21, -0.030.2122.828526440
2025-07-23 03:31:5960-962.6-111.6-18.7118.4348623.311.90.21, -0.030.2123.998526441
2025-07-23 03:33:5961-976.4-111.2-18.7119.6351973.312.00.21, -0.030.217.718526442
2025-07-23 03:35:5962-989.0-129.6-18.9120.0352973.312.00.21, -0.030.211.348526443
2025-07-23 03:37:5963-1,000.1-129.8-19.0120.6354703.312.00.21, -0.030.211.008526444
2025-07-23 03:39:5964-1,004.8-150.2-19.3119.5351603.512.00.21, -0.030.210.998526445
2025-07-23 03:41:5965-1,005.4-156.0-19.3118.9349803.511.90.21, -0.030.211.088526446
2025-07-23 03:43:5966-1,010.1-153.3-19.3119.0349783.611.90.21, -0.020.210.908526447
2025-07-23 03:45:5967-1,036.0-164.1-18.8124.5364733.611.80.21, -0.020.210.008526448
2025-07-23 03:47:5968-1,039.8-166.2-18.8124.2363943.611.80.21, -0.020.210.008526449
2025-07-23 03:49:5969-1,023.0-166.7-19.2119.2349333.711.70.20, -0.020.210.008526450
2025-07-23 03:51:5970-1,025.9-169.4-19.2119.3349293.711.70.21, -0.020.210.908526451
2025-07-23 03:53:5971-1,033.0-169.5-19.1120.1351383.811.70.20, -0.020.211.088526452
2025-07-23 03:55:5972-1,035.5-169.5-19.0120.4351383.811.60.20, -0.020.201.938526453
2025-07-23 03:57:5973-1,039.3-170.3-19.1120.7352083.911.50.20, -0.020.201.248526454
2025-07-23 03:59:5974-1,044.5-171.0-19.1120.7351963.811.50.20, -0.020.201.038526455
2025-07-23 04:01:5975-1,047.4-171.8-19.1120.6351563.911.40.20, -0.020.200.008526456
2025-07-23 04:03:5976-1,051.3-171.3-19.2120.8352453.911.40.20, -0.020.200.008526457
2025-07-23 04:05:5977-1,080.6-173.4-18.9126.2367743.911.40.20, -0.020.200.008526458
2025-07-23 04:07:5978-1,058.0-175.0-19.6120.3351014.011.30.20, -0.020.200.008526459
2025-07-23 04:09:5979-1,093.0-177.7-19.1126.8369473.911.40.20, -0.020.200.008526460
2025-07-23 04:11:5980-1,069.0-179.4-19.6120.8351953.911.30.20, -0.020.200.008526461
2025-07-23 04:13:5981-1,070.4-180.6-19.7120.6350894.011.30.20, -0.020.200.008526462
2025-07-23 04:15:5982-1,072.6-180.8-20.0119.3347654.011.20.20, -0.020.200.008526463
2025-07-23 04:17:5983-1,070.1-181.1-20.1118.4344614.011.20.20, -0.020.200.008526464
2025-07-23 04:19:5984-1,073.7-180.8-20.2118.7345323.911.30.20, -0.020.200.008526465

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 )