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 19980
Detector 14 day operating status:

Last detected dimming:
   203 hours and 3 minutes ago (2025-08-27 23:57 UTC)


Overview for dimming #:
   19980           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 #: 19980          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-25 13:03:5910.00.00.00.00 , 0.008573923
2025-08-25 13:05:5920.00.00.00.00 , 0.008573924
2025-08-25 13:07:5930.00.00.00.00 , 0.008573925
2025-08-25 13:09:5940.00.00.00.00 , 0.008573926
2025-08-25 13:11:5950.00.00.00.00 , 0.008573927
2025-08-25 13:13:5960.00.00.00.00 , 0.008573928
2025-08-25 13:15:597-0.3-3.0-7.90.034-1.25, 0.011.250.008573929
2025-08-25 13:17:598-1.7-8.4-8.60.0187-1.25, 0.011.251.158573930
2025-08-25 13:19:599-2.7-10.4-9.50.0277-1.24, 0.011.242.268573931
2025-08-25 13:21:5910-4.2-12.2-10.50.0399-1.25, 0.011.253.528573932
2025-08-25 13:23:5911-5.9-13.8-11.40.0525-1.25, 0.001.252.708573933
2025-08-25 13:25:5912-7.6-15.4-12.20.0638-1.24, 0.001.242.388573934
2025-08-25 13:27:5913-10.4-17.2-12.20.0852-1.24, -0.011.242.358573935
2025-08-25 13:29:5914-12.2-18.4-12.30.0964-1.24, 0.001.242.108573936
2025-08-25 13:31:5915-14.7-19.6-11.70.01143-1.24, -0.011.241.288573937
2025-08-25 13:33:5916-16.1-21.1-11.60.01216-1.23, -0.011.231.088573938
2025-08-25 13:35:5917-17.3-22.2-12.10.01271-1.23, -0.011.230.008573939
2025-08-25 13:37:5918-19.0-21.9-11.80.01396-1.23, -0.021.230.008573940
2025-08-25 13:39:5919-21.0-23.4-11.40.01561-1.22, -0.021.220.008573941
2025-08-25 13:41:5920-22.4-24.3-11.40.01649-1.22, -0.021.220.008573942
2025-08-25 13:43:5921-25.1-26.8-11.70.01795-1.22, -0.031.220.008573943
2025-08-25 13:45:5922-27.2-28.7-11.90.01886-1.22, -0.021.220.008573944
2025-08-25 13:47:5923-28.1-29.6-12.20.01900-1.22, -0.031.220.008573945
2025-08-25 13:49:5924-30.6-31.1-12.20.02060-1.22, -0.031.220.008573946
2025-08-25 13:51:5925-31.4-33.3-12.50.02013-1.22, -0.031.220.008573947
2025-08-25 13:53:5926-43.0-33.6-13.40.02627-1.17, -0.161.180.948573948
2025-08-25 13:55:5927-46.4-34.9-13.50.02804-1.17, -0.161.181.008573949
2025-08-25 13:57:5928-49.4-35.5-14.00.02960-1.17, -0.171.181.388573950
2025-08-25 13:59:5929-52.3-36.6-14.30.03058-1.17, -0.161.181.028573951
2025-08-25 14:01:5930-53.5-37.1-14.20.03151-1.17, -0.171.180.008573952
2025-08-25 14:03:5931-55.7-37.3-15.20.03177-1.17, -0.171.180.008573953
2025-08-25 14:05:5932-57.6-36.0-15.40.03234-1.16, -0.191.180.008573954
2025-08-25 14:07:5933-60.7-37.3-15.70.03349-1.16, -0.181.180.008573955
2025-08-25 14:09:5934-62.3-37.8-16.00.03406-1.17, -0.171.180.008573956
2025-08-25 14:11:5935-65.8-37.1-16.00.03560-1.17, -0.141.180.008573957
2025-08-25 14:13:5936-69.6-39.8-16.20.03680-1.18, -0.111.180.008573958
2025-08-25 14:15:5937-72.7-38.7-16.50.03752-1.18, -0.091.190.008573959
2025-08-25 14:17:5938-77.0-40.7-15.80.13942-1.19, -0.061.190.008573960
2025-08-25 14:19:5939-77.8-47.8-16.30.03873-1.19, -0.051.190.008573961
2025-08-25 14:21:5940-80.4-47.8-16.60.03951-1.19, -0.051.190.008573962
2025-08-25 14:23:5941-85.1-56.1-16.60.04056-1.20, -0.021.201.178573963

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 )