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 19531
Detector 14 day operating status:

Last detected dimming:
   214 hours and 33 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19531           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 #: 19531          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-13 16:41:5910.00.00.00.00 , 0.008511909
2025-07-13 16:43:5920.00.00.00.00 , 0.008511910
2025-07-13 16:45:5930.00.00.00.00 , 0.008511911
2025-07-13 16:47:5940.00.00.00.00 , 0.008511912
2025-07-13 16:49:5950.00.00.00.00 , 0.008511913
2025-07-13 16:51:5960.00.00.00.00 , 1.278511914
2025-07-13 16:53:5970.00.00.00.00 , 1.648511915
2025-07-13 16:55:5980.00.00.00.00 , 0.008511916
2025-07-13 16:57:5990.00.00.00.00 , 4.328511917
2025-07-13 16:59:5910-2.2-12.9-12.60.0156-1.10, -0.181.113.858511918
2025-07-13 17:01:5911-6.4-18.6-13.70.0446-1.11, -0.291.140.008511919
2025-07-13 17:03:5912-7.9-20.3-12.30.0557-1.11, -0.281.142.278511920
2025-07-13 17:05:5913-7.8-22.2-12.70.0537-1.11, -0.281.141.398511921
2025-07-13 17:07:5914-7.0-23.4-14.20.0442-1.11, -0.281.140.008511922
2025-07-13 17:09:5915-7.4-24.2-14.20.0453-1.11, -0.281.140.008511923
2025-07-13 17:11:5916-6.6-24.9-16.60.0373-1.11, -0.281.141.158511924
2025-07-13 17:13:5917-5.2-24.4-21.20.0253-1.11, -0.281.141.028511925
2025-07-13 17:15:5918-5.7-23.6-20.00.1274-1.11, -0.281.141.328511926
2025-07-13 17:17:5919-5.8-23.6-19.30.1291-1.09, -0.241.121.138511927
2025-07-13 17:19:5920-7.2-23.4-18.40.5381-1.09, -0.241.120.968511928
2025-07-13 17:21:5921-9.9-23.8-16.91.8562-1.09, -0.231.110.858511929
2025-07-13 17:23:5922-12.8-25.4-16.33.1729-1.09, -0.231.120.008511930
2025-07-13 17:25:5923-16.6-26.5-15.35.2967-1.08, -0.211.100.008511931
2025-07-13 17:27:5924-17.4-25.9-16.75.41007-1.10, -0.241.121.558511932
2025-07-13 17:29:5925-18.7-26.6-16.05.41085-1.10, -0.251.130.008511933
2025-07-13 17:31:5926-18.9-26.2-15.54.01131-1.09, -0.241.120.008511934
2025-07-13 17:33:5927-20.7-25.9-14.14.41340-1.10, -0.251.130.008511935
2025-07-13 17:35:5928-22.0-24.9-14.04.61410-1.10, -0.231.120.008511936
2025-07-13 17:37:5929-23.1-24.6-13.54.31490-1.10, -0.231.120.008511937
2025-07-13 17:39:5930-26.6-25.8-14.16.51638-1.09, -0.211.110.008511938

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 )