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 17573
Detector 14 day operating status:

Last detected dimming:
   218 hours and 27 minutes ago (2025-11-01 21:03 UTC)


Overview for dimming #:
   17573           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 #: 17573          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-10-17 01:25:5910.00.00.00.00 , 0.008202228
2024-10-17 01:27:5920.00.00.00.00 , 0.008202229
2024-10-17 01:29:5930.00.00.00.00 , 0.008202230
2024-10-17 01:31:5940.00.00.00.00 , 0.008202231
2024-10-17 01:33:595-0.1-1.0-7.90.0152.28.40.15, -0.060.160.008202232
2024-10-17 01:35:596-0.3-1.1-7.60.1301.98.20.14, -0.070.160.008202233
2024-10-17 01:37:597-0.4-2.0-8.70.1421.98.20.14, -0.070.160.008202234
2024-10-17 01:39:598-0.5-3.1-11.10.1481.98.20.14, -0.070.161.618202235
2024-10-17 01:41:599-0.4-2.8-10.70.1431.98.20.14, -0.070.162.718202236
2024-10-17 01:43:5910-0.5-3.2-9.70.2492.08.30.15, -0.060.161.278202237
2024-10-17 01:45:5911-0.7-4.2-9.40.2601.88.10.14, -0.070.160.008202238
2024-10-17 01:47:5912-0.7-4.1-12.40.2552.08.20.14, -0.060.160.008202239
2024-10-17 01:49:5913-0.7-3.7-9.30.2581.88.20.14, -0.070.160.008202240
2024-10-17 01:51:5914-0.8-4.5-10.60.2691.78.00.14, -0.070.160.008202241
2024-10-17 01:53:5915-0.9-4.6-6.90.3921.98.20.14, -0.070.160.008202242
2024-10-17 01:55:5916-0.9-5.6-7.30.3941.78.00.14, -0.070.160.928202243
2024-10-17 01:57:5917-1.1-5.8-6.40.41131.78.00.14, -0.070.160.008202244
2024-10-17 01:59:5918-1.1-6.4-7.90.31031.67.90.14, -0.070.160.008202245
2024-10-17 02:01:5919-1.1-5.6-7.20.41141.68.00.14, -0.070.160.008202246
2024-10-17 02:03:5920-0.8-4.4-6.00.3851.67.90.14, -0.070.160.008202247
2024-10-17 02:05:5921-0.9-4.2-6.40.31041.37.70.14, -0.080.160.008202248

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 )