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 19154
Detector 14 day operating status:

Last detected dimming:
   214 hours and 37 minutes ago (2025-06-15 23:57 UTC)


Overview for dimming #:
   19154           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

more


Details for dimming #: 19154          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-31 08:13:5910.00.00.00.00 , 0.008451400
2025-05-31 08:15:5920.00.00.00.00 , 0.008451402
2025-05-31 08:17:5930.00.00.00.00 , 0.008451403
2025-05-31 08:19:5940.00.00.00.00 , 0.008451406
2025-05-31 08:21:5950.00.00.00.00 , 0.008451408
2025-05-31 08:23:596-13.9-75.2-47.90.61968.21.30.02, 0.160.160.008451410
2025-05-31 08:25:597-19.6-86.3-53.51.03268.31.50.03, 0.160.160.008451412
2025-05-31 08:27:598-20.4-69.3-32.21.33988.21.70.03, 0.160.160.008451413
2025-05-31 08:29:599-23.9-70.7-27.41.64908.31.40.02, 0.160.1620.918451415
2025-05-31 08:31:5910-23.4-54.4-28.41.75268.11.70.03, 0.160.1633.718451417
2025-05-31 08:33:5911-22.5-48.8-21.91.96008.30.80.01, 0.160.1618.248451419
2025-05-31 08:35:5912-21.5-42.0-17.42.26818.40.20.00, 0.160.165.548451421
2025-05-31 08:37:5913-16.1-30.1-13.52.368711.82.30.04, 0.220.222.228451423
2025-05-31 08:39:5914-19.1-32.6-11.92.677110.80.70.01, 0.200.200.998451425
2025-05-31 08:41:5915-22.5-32.7-11.93.397811.10.20.00, 0.210.211.098451427
2025-05-31 08:43:5916-24.9-35.3-11.14.0117210.7-0.10.00, 0.200.204.128451429
2025-05-31 08:45:5917-23.4-43.5-11.44.0119111.9-0.3-0.01, 0.220.226.918451431
2025-05-31 08:47:5918-24.9-68.0-10.64.6134712.5-0.5-0.01, 0.230.231.908451433
2025-05-31 08:49:5919-20.8-69.0-10.83.5102713.0-1.0-0.02, 0.240.240.008451435
2025-05-31 08:51:5920-22.4-67.6-9.84.3123514.1-0.8-0.01, 0.260.260.008451437
2025-05-31 08:53:5921-25.7-84.5-10.24.7133013.2-1.3-0.02, 0.240.250.008451439
2025-05-31 08:55:5922-27.2-82.7-10.65.0143213.5-1.2-0.02, 0.250.250.008451441
2025-05-31 08:57:5923-31.1-76.7-10.56.0172513.6-1.1-0.02, 0.250.250.008451443
2025-05-31 08:59:5924-33.2-76.7-10.66.4183313.3-1.2-0.02, 0.250.251.138451445
2025-05-31 09:01:5925-34.4-65.6-10.76.8194113.1-1.1-0.02, 0.240.240.008451447
2025-05-31 09:03:5926-34.8-73.6-10.67.0200813.5-0.8-0.01, 0.250.250.008451449
2025-05-31 09:05:5927-36.3-76.0-10.87.1203413.1-0.8-0.01, 0.240.240.008451451
2025-05-31 09:07:5928-36.6-69.0-10.77.3209513.5-0.4-0.01, 0.250.250.008451453
2025-05-31 09:09:5929-40.2-79.0-10.88.1233013.3-0.3-0.01, 0.250.250.008451456

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 )