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 20152
Detector 14 day operating status:

Last detected dimming:
   202 hours and 10 minutes ago (2025-10-03 21:29 UTC)


Overview for dimming #:
   20152           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 #: 20152          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-13 06:19:5910.00.00.00.00 , 0.008601040
2025-09-13 06:21:5920.00.00.00.00 , 0.008601041
2025-09-13 06:23:5930.00.00.00.00 , 0.008601042
2025-09-13 06:25:5940.00.00.00.00 , 0.008601043
2025-09-13 06:27:5950.00.00.00.00 , 0.868601044
2025-09-13 06:29:5960.00.00.00.00 , 0.008601045
2025-09-13 06:31:5970.00.00.00.00 , 1.098601046
2025-09-13 06:33:598-1.8-12.3-13.50.0125-1.14, -0.231.161.518601047
2025-09-13 06:35:599-3.4-15.4-13.70.0233-1.14, -0.231.161.508601048
2025-09-13 06:37:5910-4.7-18.4-14.30.0307-1.13, -0.231.161.668601049
2025-09-13 06:39:5911-6.0-21.3-15.80.0366-1.13, -0.231.161.688601050
2025-09-13 06:41:5912-8.2-23.6-15.50.0507-1.13, -0.241.151.748601051
2025-09-13 06:43:5913-10.4-25.1-14.20.0653-1.13, -0.231.151.758601052
2025-09-13 06:45:5914-12.6-26.7-14.10.0806-1.13, -0.231.151.538601053
2025-09-13 06:47:5915-15.5-28.5-13.10.01002-1.13, -0.231.161.698601054
2025-09-13 06:49:5916-17.8-28.9-13.30.11129-1.13, -0.231.151.618601055
2025-09-13 06:51:5917-21.0-29.5-13.30.31325-1.13, -0.231.151.438601056
2025-09-13 06:53:5918-23.5-30.4-14.10.21435-1.13, -0.231.151.178601057
2025-09-13 06:55:5919-26.5-31.8-14.60.21555-1.13, -0.241.151.068601058
2025-09-13 06:57:5920-29.8-32.2-15.20.21681-1.13, -0.231.150.918601059
2025-09-13 06:59:5921-32.8-33.2-15.80.31782-1.13, -0.231.150.008601060
2025-09-13 07:01:5922-35.2-33.5-16.10.51889-1.13, -0.231.150.008601061
2025-09-13 07:03:5923-37.3-33.2-16.40.71968-1.12, -0.241.151.068601062
2025-09-13 07:05:5924-39.2-32.9-16.40.52051-1.13, -0.231.150.008601063
2025-09-13 07:07:5925-42.2-32.9-16.70.82212-1.13, -0.231.150.008601064
2025-09-13 07:09:5926-44.8-33.9-17.10.62360-1.13, -0.231.150.008601065
2025-09-13 07:11:5927-47.5-36.9-18.40.72468-1.13, -0.231.150.008601066
2025-09-13 07:13:5928-49.9-34.4-18.60.82558-1.13, -0.231.150.008601067
2025-09-13 07:15:5929-52.3-36.7-19.50.62627-1.13, -0.231.150.008601068
2025-09-13 07:17:5930-54.5-37.2-19.10.52719-1.13, -0.231.150.008601069
2025-09-13 07:19:5931-56.4-38.3-19.30.82785-1.12, -0.231.150.008601070
2025-09-13 07:21:5932-58.5-38.9-19.30.92880-1.13, -0.241.150.008601071

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 )