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 19606
Detector 14 day operating status:

Last detected dimming:
   234 hours and 55 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19606           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

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Details for dimming #: 19606          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-19 20:25:5910.00.00.00.00 , 0.008521334
2025-07-19 20:27:5920.00.00.00.00 , 0.008521335
2025-07-19 20:29:5930.00.00.00.00 , 0.008521336
2025-07-19 20:31:5940.00.00.00.00 , 0.008521337
2025-07-19 20:33:5950.00.00.00.00 , 0.008521338
2025-07-19 20:35:5960.00.00.00.00 , 0.008521339
2025-07-19 20:37:5970.00.00.00.00 , 0.008521340
2025-07-19 20:39:5980.00.00.00.00 , 0.008521341
2025-07-19 20:41:5990.00.0-8.70.01 , 2.818521342
2025-07-19 20:43:59100.00.0-9.30.01 , 7.318521343
2025-07-19 20:45:5911-0.1-0.3-11.40.1630.167.10.81, 0.480.941.048521344
2025-07-19 20:47:5912-0.2-1.0-11.60.11630.763.90.78, 0.480.923.828521345
2025-07-19 20:49:5913-0.2-1.1-11.50.117 , 4.158521346
2025-07-19 20:51:5914-0.5-2.8-12.60.335 , 1.518521347
2025-07-19 20:53:5915-0.7-4.3-14.10.443 , 2.208521348
2025-07-19 20:55:5916-0.8-5.7-15.30.450 , 2.068521349
2025-07-19 20:57:5917-0.8-5.5-15.10.448 , 0.008521350
2025-07-19 21:01:5918-1.1-7.9-17.80.560 , 2.098521352
2025-07-19 21:03:5919-28.7-38.5-12.60.517801.09, 0.441.1826.408521353
2025-07-19 21:05:5920-31.6-41.6-12.70.719041.09, 0.441.1712.808521354
2025-07-19 21:07:5921-34.7-44.9-12.80.720501.08, 0.441.170.008521355
2025-07-19 21:09:5922-37.8-48.2-12.30.722421.09, 0.441.171.148521356
2025-07-19 21:11:5923-39.7-51.2-12.30.623401.09, 0.441.180.008521357
2025-07-19 21:13:5924-42.9-54.6-12.30.624881.09, 0.441.170.008521358
2025-07-19 21:15:5925-45.6-56.6-11.90.426331.09, 0.441.170.008521359
2025-07-19 21:17:5926-50.1-61.9-11.60.529091.08, 0.441.171.118521360
2025-07-19 21:19:5927-51.8-63.9-11.90.428881.08, 0.441.171.888521361
2025-07-19 21:21:5928-55.9-66.0-11.20.432011.08, 0.441.170.938521362
2025-07-19 21:23:5929-56.9-68.1-11.60.431821.08, 0.441.170.008521363
2025-07-19 21:25:5930-60.1-71.0-11.20.333891.08, 0.441.170.008521364
2025-07-19 21:27:5931-62.7-73.6-11.40.334531.08, 0.441.170.928521365
2025-07-19 21:29:5932-66.3-77.2-11.40.336401.08, 0.441.170.008521366
2025-07-19 21:31:5933-66.6-79.0-11.70.335431.08, 0.441.170.988521367
2025-07-19 21:33:5934-69.7-80.5-12.00.336541.08, 0.441.170.008521368
2025-07-19 21:35:5935-71.7-83.0-12.00.336971.08, 0.431.161.068521369
2025-07-19 21:37:5936-73.8-83.8-12.20.237851.08, 0.431.161.098521370
2025-07-19 21:39:5937-75.9-88.0-12.30.338701.08, 0.431.160.008521371
2025-07-19 21:41:5938-78.5-87.9-12.10.340471.08, 0.431.160.008521372
2025-07-19 21:43:5939-79.6-91.4-12.10.340511.08, 0.431.160.008521373
2025-07-19 21:45:5940-81.7-92.9-12.20.341451.08, 0.431.160.008521374

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 )