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 20324
Detector 14 day operating status:

Last detected dimming:
   202 hours and 13 minutes ago (2025-10-03 21:29 UTC)


Overview for dimming #:
   20324           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 #: 20324          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-29 16:23:5910.00.00.00.00 , 0.008624290
2025-09-29 16:25:5920.00.00.00.00 , 0.008624291
2025-09-29 16:27:5930.00.00.00.00 , 0.008624292
2025-09-29 16:29:5940.00.00.00.00 , 0.008624293
2025-09-29 16:31:5950.00.00.00.00 , 0.008624294
2025-09-29 16:33:5960.00.00.00.00 , 0.008624295
2025-09-29 16:35:5970.00.00.00.00 , 0.008624296
2025-09-29 16:37:5980.00.00.00.00 , 1.148624297
2025-09-29 16:39:5990.00.00.00.00 , 7.768624298
2025-09-29 16:41:59100.00.00.00.00 , 1.088624299
2025-09-29 16:43:59110.00.00.00.00 , 0.008624300
2025-09-29 16:45:59120.00.00.00.00 , 0.008624301
2025-09-29 16:47:59130.00.00.00.00 , 0.008624302
2025-09-29 16:49:59140.00.00.00.00 , 0.008624303
2025-09-29 16:51:59150.00.00.00.00 , 0.008624304
2025-09-29 16:53:5916-1.9-11.9-14.40.9126-3.4-60.8-0.88, -0.120.891.488624305
2025-09-29 16:55:5917-2.6-13.8-16.31.1155-3.5-60.9-0.88, -0.120.892.688624306
2025-09-29 16:57:5918-2.6-14.6-17.41.1148-3.5-60.7-0.88, -0.120.891.648624307
2025-09-29 16:59:5919-3.3-16.9-16.61.3182-3.7-60.8-0.88, -0.120.891.978624308
2025-09-29 17:01:5920-3.3-16.8-16.51.3181-3.7-60.9-0.88, -0.120.891.258624309
2025-09-29 17:03:5921-3.5-17.4-17.21.4191-3.8-60.8-0.88, -0.120.890.008624310
2025-09-29 17:05:5922-3.9-19.5-16.81.6204-3.8-60.9-0.88, -0.120.890.008624311
2025-09-29 17:07:5923-4.4-21.0-16.91.8229-3.7-60.9-0.88, -0.120.890.008624312
2025-09-29 17:09:5924-4.9-22.5-17.72.0245-3.7-61.3-0.88, -0.120.890.008624313
2025-09-29 17:11:5925-5.4-23.9-17.62.2273-3.8-61.5-0.89, -0.120.900.008624314
2025-09-29 17:13:5926-5.9-25.2-17.52.4297-3.8-62.0-0.89, -0.120.901.048624315
2025-09-29 17:15:5927-6.8-25.9-16.13.1359-3.7-62.4-0.89, -0.120.901.728624316
2025-09-29 17:17:5928-7.4-26.8-16.73.3380-3.6-62.8-0.90, -0.120.911.998624317
2025-09-29 17:19:5929-8.0-26.6-16.43.5407-3.6-63.8-0.91, -0.110.910.008624318
2025-09-29 17:21:5930-8.6-27.2-16.93.7426-3.5-63.2-0.90, -0.110.912.018624319
2025-09-29 17:23:5931-9.1-27.4-16.04.2468-3.5-63.2-0.90, -0.110.911.238624320
2025-09-29 17:25:5932-9.9-28.4-15.44.4493-3.4-63.7-0.90, -0.110.911.488624321
2025-09-29 17:27:5933-10.7-29.0-14.94.9546-3.4-63.8-0.91, -0.110.910.928624322
2025-09-29 17:29:5934-11.6-29.0-15.35.3581-3.3-64.9-0.91, -0.110.921.258624323
2025-09-29 17:31:5935-12.6-30.1-16.05.5608-3.2-65.2-0.92, -0.110.921.958624324
2025-09-29 17:33:5936-13.0-30.3-15.65.7626-3.3-65.1-0.92, -0.110.921.188624325
2025-09-29 17:35:5937-14.8-30.7-16.06.2695-3.2-65.3-0.92, -0.110.922.928624326
2025-09-29 17:37:5938-15.4-31.8-16.66.3710-3.2-65.3-0.92, -0.110.923.648624327
2025-09-29 17:39:5939-16.9-32.5-16.46.7763-3.1-65.4-0.92, -0.100.925.288624328
2025-09-29 17:41:5940-18.3-35.7-16.97.3818-3.1-65.8-0.92, -0.100.933.978624329
2025-09-29 17:43:5941-19.2-35.9-17.77.4833-3.1-65.4-0.92, -0.100.925.288624330
2025-09-29 17:45:5942-21.2-39.8-17.78.1904-3.0-66.1-0.92, -0.100.9317.018624331
2025-09-29 17:47:5943-22.4-40.9-18.58.3934-3.0-65.9-0.92, -0.100.9319.918624332
2025-09-29 17:49:5944-23.8-43.3-18.58.7984-3.0-65.9-0.92, -0.100.9326.798624333
2025-09-29 17:51:5945-25.6-42.5-19.18.91029-3.0-65.8-0.92, -0.100.9323.388624334
2025-09-29 17:53:5946-26.4-46.3-19.98.81030-2.9-66.0-0.92, -0.100.9310.548624335
2025-09-29 17:55:5947-27.3-47.4-19.79.11070-2.9-65.8-0.92, -0.100.936.178624336
2025-09-29 17:57:5948-28.4-47.6-19.99.31097-2.9-65.9-0.92, -0.100.935.098624337
2025-09-29 17:59:5949-28.7-47.8-19.89.51111-2.8-66.0-0.92, -0.100.934.668624338
2025-09-29 18:01:5950-30.4-50.3-20.79.81139-2.7-66.0-0.92, -0.100.930.008624339
2025-09-29 18:03:5951-31.1-53.5-20.19.91169-2.7-66.7-0.93, -0.090.930.008624340
2025-09-29 18:05:5952-31.9-53.6-20.89.81179-2.6-66.3-0.92, -0.090.930.008624341
2025-09-29 18:07:5953-106.5-69.1-15.725.55094-7.7-44.1-0.70, -0.220.732.778624342
2025-09-29 18:09:5954-109.3-69.9-15.926.25245-7.3-44.5-0.70, -0.210.730.878624343
2025-09-29 18:11:5955-111.2-69.4-16.026.35303-7.2-44.5-0.70, -0.210.730.008624344
2025-09-29 18:13:5956-113.9-69.8-16.126.75410-7.1-44.5-0.70, -0.210.730.008624345
2025-09-29 18:15:5957-116.9-69.5-16.227.05502-6.7-45.2-0.71, -0.200.740.008624346
2025-09-29 18:17:5958-118.2-69.7-16.027.45612-6.9-45.0-0.71, -0.200.740.008624347
2025-09-29 18:19:5959-120.0-70.4-16.027.85646-6.8-45.3-0.71, -0.200.740.008624348
2025-09-29 18:21:5960-121.8-70.6-16.028.25729-6.9-45.3-0.71, -0.200.740.008624349
2025-09-29 18:23:5961-122.1-71.1-16.028.55750-6.8-45.2-0.71, -0.200.740.008624350
2025-09-29 18:25:5962-125.1-71.6-16.029.05857-6.7-45.5-0.72, -0.200.740.008624351
2025-09-29 18:27:5963-126.7-72.4-16.029.25931-6.7-45.5-0.72, -0.200.740.008624352
2025-09-29 18:29:5964-130.5-73.0-16.129.66019-6.3-45.1-0.71, -0.190.740.008624353
2025-09-29 18:31:5965-145.7-73.4-14.429.47512-6.5-45.5-0.72, -0.200.740.008624354

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 )