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 18686
Detector 14 day operating status:

Last detected dimming:
   209 hours and 24 minutes ago (2025-05-13 23:25 UTC)


Overview for dimming #:
   18686           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 #: 18686          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-14 01:19:5910.00.00.00.00 , 0.008384742
2025-04-14 01:21:5920.00.00.00.00 , 0.008384743
2025-04-14 01:23:5930.00.00.00.00 , 0.008384744
2025-04-14 01:25:5940.00.00.00.00 , 0.008384745
2025-04-14 01:27:5950.00.00.00.00 , 0.008384746
2025-04-14 01:29:5960.00.00.00.00 , 0.008384747
2025-04-14 01:31:5970.00.00.00.00 , 0.868384748
2025-04-14 01:33:5980.00.00.00.00 , 1.448384749
2025-04-14 01:35:5990.00.00.00.00 , 2.758384750
2025-04-14 01:37:59100.00.0-8.90.031.10, -0.251.132.578384751
2025-04-14 01:39:5911-0.3-1.5-12.60.0211.10, -0.091.103.308384752
2025-04-14 01:41:5912-0.5-3.1-12.20.0441.10, -0.091.103.328384753
2025-04-14 01:43:5913-0.6-3.5-12.10.0521.10, -0.111.112.278384754
2025-04-14 01:45:5914-0.9-5.0-10.60.0831.10, -0.131.111.388384755
2025-04-14 01:47:5915-1.4-6.6-10.20.01261.10, -0.131.110.008384756
2025-04-14 01:49:5916-1.6-7.2-9.40.01571.10, -0.151.110.008384757
2025-04-14 01:51:5917-1.4-7.3-10.40.01281.10, -0.131.110.008384758
2025-04-14 01:53:5918-2.0-8.1-9.20.01941.10, -0.141.110.008384759
2025-04-14 01:55:5919-2.2-7.1-8.70.02221.10, -0.151.110.008384760
2025-04-14 01:57:5920-2.8-8.8-8.50.02921.10, -0.151.110.858384761
2025-04-14 01:59:5921-3.0-9.2-8.60.03101.10, -0.151.110.008384762
2025-04-14 02:01:5922-3.1-9.5-8.70.03131.10, -0.151.110.008384763
2025-04-14 02:03:5923-4.0-10.2-9.60.03801.10, -0.161.110.008384764
2025-04-14 02:05:5924-3.8-9.3-9.30.03661.10, -0.191.120.008384765
2025-04-14 02:07:5925-20.3-34.0-14.40.011351.10, -0.181.122.858384766
2025-04-14 02:09:5926-21.3-35.4-14.60.011461.10, -0.191.120.918384767
2025-04-14 02:11:5927-23.2-36.4-15.30.012141.10, -0.191.120.858384768
2025-04-14 02:13:5928-24.8-37.3-14.20.013211.10, -0.201.121.448384769
2025-04-14 02:15:5929-26.3-37.8-14.10.013871.10, -0.211.121.748384770
2025-04-14 02:17:5930-27.5-39.3-14.60.014061.10, -0.191.121.268384771
2025-04-14 02:19:5931-28.2-40.2-15.00.014161.10, -0.191.120.888384772
2025-04-14 02:21:5932-30.9-40.7-14.90.315521.10, -0.231.120.008384773
2025-04-14 02:23:5933-33.4-42.3-14.21.11717-1.18, -0.011.180.008384774
2025-04-14 02:25:5934-34.9-43.4-14.61.01761-1.18, -0.011.180.008384775
2025-04-14 02:27:5935-36.0-43.3-14.81.41804-1.18, 0.001.181.398384776
2025-04-14 02:29:5936-38.7-44.1-13.52.42056-1.18, 0.001.180.008384777
2025-04-14 02:31:5937-39.8-43.9-13.62.42087-1.18, 0.001.180.008384778
2025-04-14 02:33:5938-42.0-44.1-13.72.72200-1.18, 0.001.180.008384779
2025-04-14 02:35:5939-42.8-45.0-14.52.32166-1.18, 0.001.180.008384780
2025-04-14 02:37:5940-92.1-45.6-12.814.65935-1.18, 0.001.180.858384781
2025-04-14 02:39:5941-96.1-46.1-13.015.36107-1.18, 0.001.181.938384782
2025-04-14 02:41:5942-99.8-46.5-13.115.76243-1.17, 0.001.170.008384783
2025-04-14 02:43:5943-103.5-47.3-13.116.66467-1.17, 0.001.170.908384784

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 )