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 19461
Detector 14 day operating status:

Last detected dimming:
   214 hours and 21 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19461           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 #: 19461          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-05 14:13:5910.00.00.00.00 , 0.008501244
2025-07-05 14:15:5920.00.00.00.00 , 0.008501245
2025-07-05 14:17:5930.00.00.00.00 , 0.008501246
2025-07-05 14:19:5940.00.00.00.00 , 0.008501247
2025-07-05 14:21:5950.00.00.00.00 , 0.008501248
2025-07-05 14:23:5960.00.00.00.00 , 0.008501249
2025-07-05 14:25:5970.00.00.00.00 , 1.098501250
2025-07-05 14:27:5980.00.00.00.00 , 1.208501251
2025-07-05 14:29:599-0.30.0-10.80.0150.5-8.5-0.15, -0.050.162.628501252
2025-07-05 14:31:5910-1.3-6.3-10.80.3860.7-9.1-0.16, -0.050.173.048501253
2025-07-05 14:33:5911-1.9-8.3-10.40.41350.8-9.2-0.16, -0.040.172.068501254
2025-07-05 14:35:5912-2.6-8.4-11.90.61970.7-9.0-0.16, -0.050.161.898501255
2025-07-05 14:37:5913-3.6-11.1-12.70.82350.5-8.4-0.15, -0.050.161.308501256
2025-07-05 14:39:5914-2.9-9.9-12.00.7228-1.5-8.2-0.14, -0.090.170.008501257
2025-07-05 14:41:5915-2.9-10.8-11.60.8240-6.1-6.0-0.11, -0.170.200.008501258
2025-07-05 14:43:5916-3.7-11.7-12.10.9289-6.7-5.7-0.10, -0.180.201.048501259
2025-07-05 14:45:5917-3.9-13.0-13.30.9283-6.7-5.8-0.10, -0.180.200.998501260
2025-07-05 14:47:5918-4.5-14.6-14.11.0312-6.8-5.7-0.10, -0.180.210.008501261
2025-07-05 14:49:5919-4.6-14.6-15.01.0309-6.7-5.8-0.10, -0.180.200.008501262
2025-07-05 14:51:5920-5.3-16.3-14.61.1339-6.9-5.7-0.10, -0.180.210.008501263
2025-07-05 14:53:5921-6.1-16.2-13.71.3408-7.0-5.4-0.09, -0.180.200.008501264
2025-07-05 14:55:5922-6.8-16.9-14.01.4441-6.9-5.6-0.10, -0.180.210.008501265
2025-07-05 14:57:5923-7.0-15.6-15.01.5458-6.0-6.4-0.11, -0.170.200.008501266
2025-07-05 14:59:5924-8.1-17.6-15.31.7509-6.8-5.7-0.10, -0.180.200.008501267

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 )