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 19153
Detector 14 day operating status:

Last detected dimming:
   215 hours and 9 minutes ago (2025-06-15 23:57 UTC)


Overview for dimming #:
   19153           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 #: 19153          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-31 07:17:5910.00.00.00.00 , 1.218451344
2025-05-31 07:19:592-0.4-4.6-37.00.011 , 1.048451346
2025-05-31 07:21:593-2.0-12.8-23.80.273 , 1.168451348
2025-05-31 07:23:594-1.8-11.6-15.90.391 , 1.388451350
2025-05-31 07:25:5950.00.00.00.00 , 1.178451352
2025-05-31 07:27:5960.00.00.00.00 , 0.008451354
2025-05-31 07:29:597-0.1-1.0-19.30.07 , 0.008451356
2025-05-31 07:31:598-0.5-5.5-26.60.120 , 0.008451358
2025-05-31 07:33:599-1.5-12.9-20.70.26616.7-1.8-0.03, 0.300.312.738451360
2025-05-31 07:35:5910-3.1-12.8-22.00.412111.9-3.3-0.06, 0.220.235.828451362
2025-05-31 07:37:5911-5.6-15.6-17.30.825112.9-2.9-0.05, 0.240.247.528451364
2025-05-31 07:39:5912-6.5-19.8-14.71.132812.8-3.0-0.05, 0.240.242.968451366
2025-05-31 07:41:5913-6.7-19.2-13.91.134613.2-2.9-0.05, 0.240.251.308451368
2025-05-31 07:43:5914-7.9-24.6-15.41.339611.7-3.1-0.05, 0.220.221.098451370
2025-05-31 07:45:5915-8.5-22.9-12.81.545712.0-3.1-0.05, 0.220.231.278451372
2025-05-31 07:47:5916-7.2-21.3-12.11.338713.7-1.0-0.02, 0.250.250.008451373
2025-05-31 07:49:5917-7.3-22.7-11.91.338513.2-0.8-0.01, 0.240.240.008451375
2025-05-31 07:51:5918-7.2-22.0-12.71.236313.1-0.7-0.01, 0.240.240.008451377
2025-05-31 07:53:5919-5.5-22.0-11.50.927413.7-1.0-0.02, 0.250.250.008451379
2025-05-31 07:55:5920-4.8-17.7-12.90.926113.8-1.0-0.02, 0.250.260.008451381
2025-05-31 07:57:5921-3.7-14.9-12.70.824410.40.20.00, 0.200.200.008451383
2025-05-31 07:59:5922-4.1-16.7-13.00.926611.3-0.10.00, 0.210.210.008451385
2025-05-31 08:01:5923-5.1-17.8-12.51.132712.0-0.7-0.01, 0.220.220.878451387
2025-05-31 08:03:5924-6.7-19.2-15.11.237010.20.50.01, 0.190.190.008451389

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 )