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 19462
Detector 14 day operating status:

Last detected dimming:
   214 hours and 40 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19462           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 #: 19462          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-05 15:17:5910.00.00.00.00 , 0.008501276
2025-07-05 15:19:5920.00.00.00.00 , 0.008501277
2025-07-05 15:21:5930.00.00.00.00 , 0.008501278
2025-07-05 15:23:5940.00.00.00.00 , 0.008501279
2025-07-05 15:25:5950.00.00.00.00 , 0.008501280
2025-07-05 15:27:596-0.2-1.6-31.50.09-2.5-10.6-0.19, -0.100.210.008501281
2025-07-05 15:29:597-1.5-12.5-36.30.251-2.4-10.9-0.19, -0.100.220.008501282
2025-07-05 15:31:598-5.0-19.8-11.30.8259-2.6-10.8-0.19, -0.100.222.238501283
2025-07-05 15:33:599-8.8-31.5-12.71.3385-2.9-10.4-0.18, -0.110.213.328501284
2025-07-05 15:35:5910-11.6-34.7-14.31.6488-3.3-10.0-0.18, -0.120.211.978501285
2025-07-05 15:37:5911-14.9-39.8-21.31.8548-3.5-9.8-0.17, -0.120.211.948501286
2025-07-05 15:39:5912-17.4-42.5-19.72.0619-3.6-9.7-0.17, -0.120.211.408501287
2025-07-05 15:41:5913-20.3-45.0-23.02.2684-3.6-9.7-0.17, -0.120.211.498501288
2025-07-05 15:43:5914-24.4-47.1-20.82.6789-4.1-9.2-0.16, -0.130.211.398501289
2025-07-05 15:45:5915-27.5-50.4-22.12.7842-4.3-9.1-0.16, -0.130.211.078501290
2025-07-05 15:47:5916-31.7-54.5-23.03.0935-4.7-8.9-0.16, -0.140.210.918501291
2025-07-05 15:49:5917-34.6-57.1-23.43.2997-5.0-8.6-0.15, -0.150.210.008501292
2025-07-05 15:51:5918-37.0-60.5-22.93.51063-4.9-8.7-0.15, -0.140.210.008501293
2025-07-05 15:53:5919-39.2-62.4-22.23.71136-4.9-8.6-0.15, -0.150.210.008501294
2025-07-05 15:55:5920-42.1-64.0-20.44.01245-4.8-8.7-0.15, -0.140.210.008501295
2025-07-05 15:57:5921-42.9-64.2-17.94.31336-4.6-8.9-0.16, -0.140.210.008501296
2025-07-05 15:59:5922-45.2-64.1-17.34.81486-4.5-8.9-0.16, -0.140.210.008501297
2025-07-05 16:01:5923-45.7-64.1-17.54.81493-4.7-8.7-0.15, -0.140.210.008501298
2025-07-05 16:03:5924-47.6-63.7-16.65.11582-4.6-8.8-0.15, -0.140.210.008501299
2025-07-05 16:05:5925-50.1-65.0-16.75.31631-4.9-8.5-0.15, -0.140.210.008501300
2025-07-05 16:07:5926-50.5-65.7-17.75.11582-4.8-8.5-0.15, -0.140.210.008501301
2025-07-05 16:09:5927-52.5-66.8-17.65.31642-5.1-8.3-0.15, -0.150.210.008501302
2025-07-05 16:11:5928-52.0-66.5-18.65.21588-5.1-8.3-0.15, -0.150.210.008501303

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 )