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 11940
Detector 14 day operating status:

Last detected dimming:
   183 hours and 39 minutes ago (2024-04-10 23:57 UTC)


Overview for dimming #:
   11940           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 #: 11940          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-12-04 06:03:5910.00.00.00.00 , 0.007301220
2022-12-04 06:05:5920.00.00.00.00 , 0.857301221
2022-12-04 06:07:593-1.1-6.5-9.90.496 , 1.047301222
2022-12-04 06:09:594-4.0-9.0-8.91.539133.4-20.7-0.30, 0.550.630.007301223
2022-12-04 06:11:595-7.8-11.7-9.22.871633.7-20.7-0.30, 0.550.630.007301224
2022-12-04 06:13:596-11.2-13.2-9.83.796733.8-20.1-0.29, 0.560.630.007301225
2022-12-04 06:15:597-14.7-16.7-10.14.6120333.9-20.2-0.29, 0.560.630.007301226
2022-12-04 06:17:598-17.9-19.2-11.25.1133634.0-20.4-0.29, 0.560.630.007301227
2022-12-04 06:19:599-21.3-22.6-11.55.8150233.6-20.1-0.29, 0.550.621.677301228
2022-12-04 06:21:5910-23.8-25.3-12.56.0158133.8-20.4-0.29, 0.560.630.007301229
2022-12-04 06:23:5911-26.3-27.3-13.06.3166233.9-20.7-0.30, 0.560.630.007301230
2022-12-04 06:25:5912-29.2-30.2-14.16.6172933.9-20.3-0.29, 0.560.630.007301231
2022-12-04 06:27:5913-32.3-32.0-14.76.9182033.8-20.3-0.29, 0.560.630.007301232
2022-12-04 06:29:5914-35.0-37.2-15.46.9182133.8-20.1-0.29, 0.560.630.007301233
2022-12-04 06:31:5915-38.8-44.0-16.47.2189233.8-20.3-0.29, 0.560.630.007301234
2022-12-04 06:33:5916-42.1-46.8-17.27.3193733.9-20.3-0.29, 0.560.630.007301235
2022-12-04 06:35:5917-45.9-51.2-17.97.7204633.8-20.2-0.29, 0.560.630.007301236
2022-12-04 06:37:5918-48.4-54.0-18.97.8207633.7-20.3-0.29, 0.560.630.007301237
2022-12-04 06:39:5919-50.6-56.0-20.07.9208933.7-20.3-0.29, 0.560.630.007301238
2022-12-04 06:41:5920-53.8-60.2-20.48.2217633.7-20.3-0.29, 0.560.630.007301239
2022-12-04 06:43:5921-55.1-60.7-20.38.4221133.8-20.4-0.29, 0.560.630.007301240

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 )