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 18652
Detector 14 day operating status:

Last detected dimming:
   212 hours and 21 minutes ago (2025-05-04 23:57 UTC)


Overview for dimming #:
   18652           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 #: 18652          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-10 16:51:5910.00.00.00.00 , 0.008379461
2025-04-10 16:53:5920.00.00.00.00 , 2.368379462
2025-04-10 16:55:5930.00.00.00.00 , 0.968379463
2025-04-10 16:57:5940.00.00.00.00 , 0.008379464
2025-04-10 16:59:5950.00.00.00.00 , 0.008379465
2025-04-10 17:01:5960.00.00.00.00 , 0.008379466
2025-04-10 17:03:5970.00.00.00.00 , 0.008379467
2025-04-10 17:05:5980.00.00.00.00 , 0.008379468
2025-04-10 17:07:5990.00.00.00.00 , 5.988379469
2025-04-10 17:09:59100.00.00.00.00 , 0.008379470
2025-04-10 17:11:59110.00.00.00.00 , 0.008379471
2025-04-10 17:13:59120.00.00.00.00 , 1.038379472
2025-04-10 17:15:59130.00.0-8.70.051.19, -0.161.200.008379473
2025-04-10 17:17:5914-0.7-6.0-8.80.0801.20, -0.161.210.008379474
2025-04-10 17:19:5915-1.3-7.7-8.70.01511.19, -0.161.201.248379475
2025-04-10 17:21:5916-1.6-8.3-8.70.01851.19, -0.161.200.008379476
2025-04-10 17:23:5917-2.2-8.9-8.50.02521.19, -0.161.200.898379477
2025-04-10 17:25:5918-2.6-8.9-8.80.02941.18, -0.161.190.878379478
2025-04-10 17:27:5919-3.5-9.4-9.00.13821.17, -0.161.191.448379479
2025-04-10 17:29:5920-4.8-9.8-9.10.34871.17, -0.161.181.838379480
2025-04-10 17:31:5921-5.4-10.8-9.00.35541.16, -0.161.171.088379481
2025-04-10 17:33:5922-5.7-11.3-8.80.25941.15, -0.161.160.008379482
2025-04-10 17:35:5923-6.4-11.1-9.20.36451.16, -0.161.170.008379483
2025-04-10 17:37:5924-6.8-11.3-9.10.36911.15, -0.161.170.008379484
2025-04-10 17:39:5925-6.8-11.7-9.00.36961.15, -0.161.160.008379485
2025-04-10 17:41:5926-7.4-12.2-9.20.27411.15, -0.161.160.008379486
2025-04-10 17:43:5927-7.4-12.4-9.10.17641.14, -0.161.160.008379487
2025-04-10 17:45:5928-8.1-12.6-9.10.28051.14, -0.161.150.008379488
2025-04-10 17:47:5929-8.0-12.5-9.30.17961.14, -0.161.160.008379489
2025-04-10 17:49:5930-8.9-13.4-9.60.28691.14, -0.171.150.948379490
2025-04-10 17:51:5931-9.3-13.9-9.70.28991.14, -0.161.151.568379491
2025-04-10 17:53:5932-9.2-13.9-9.50.1914-1.04, -0.431.131.318379492
2025-04-10 17:55:5933-10.0-14.1-9.70.1981-1.04, -0.431.120.848379493
2025-04-10 17:57:5934-10.2-14.2-9.50.2992-1.04, -0.431.130.008379494
2025-04-10 17:59:5935-11.0-14.1-9.70.21048-1.04, -0.431.120.008379495
2025-04-10 18:01:5936-11.1-13.7-9.90.21048-1.04, -0.431.120.008379496
2025-04-10 18:03:5937-12.2-13.6-9.50.31157-1.04, -0.431.130.008379497
2025-04-10 18:05:5938-12.4-13.5-9.50.21187-1.04, -0.431.120.008379498
2025-04-10 18:07:5939-13.2-13.3-9.50.31265-1.04, -0.431.120.008379499
2025-04-10 18:09:5940-21.7-13.7-8.60.32263-1.03, -0.491.140.008379500
2025-04-10 18:11:5941-22.9-13.7-8.90.32345-1.02, -0.491.140.008379501
2025-04-10 18:13:5942-24.2-13.5-8.80.22473-1.03, -0.491.140.008379502
2025-04-10 18:15:5943-25.9-14.4-8.90.32635-1.02, -0.501.140.008379503
2025-04-10 18:17:5944-29.8-15.1-8.80.23045-1.03, -0.501.140.008379504

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 )