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 13405
Detector 14 day operating status:

Last detected dimming:
   216 hours and 3 minutes ago (2023-05-25 23:45 UTC)


Overview for dimming #:
   13405           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

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Details for dimming #: 13405          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-05-12 21:15:5910.00.00.00.00 , 0.007522501
2023-05-12 21:17:5920.00.00.00.00 , 0.007522502
2023-05-12 21:19:5930.00.00.00.00 , 0.007522503
2023-05-12 21:21:5940.00.00.00.00 , 0.867522504
2023-05-12 21:23:5950.00.0-7.20.01 , 0.007522505
2023-05-12 21:25:5960.00.0-6.80.05 , 0.897522506
2023-05-12 21:27:5970.00.0-6.20.04 , 0.927522507
2023-05-12 21:29:5980.00.0-7.40.05 , 1.047522508
2023-05-12 21:31:599-0.8-5.9-11.90.363 , 5.407522509
2023-05-12 21:33:5910-2.0-9.7-11.50.7173 , 7.177522510
2023-05-12 21:35:5911-2.8-10.6-10.71.0254 , 10.187522511
2023-05-12 21:37:5912-3.0-10.4-9.21.2301 , 7.547522512
2023-05-12 21:39:5913-8.0-19.3-10.32.5618-4.5-36.4-0.60, -0.040.608.057522513
2023-05-12 21:41:5914-8.8-20.7-10.22.7674-4.4-36.4-0.60, -0.040.608.157522514
2023-05-12 21:43:5915-9.6-20.5-10.13.0749-4.1-36.3-0.60, -0.030.604.187522515
2023-05-12 21:45:5916-11.8-21.2-9.24.0983-4.1-36.4-0.60, -0.030.604.807522516
2023-05-12 21:47:5917-13.4-21.6-9.44.51107-3.9-36.5-0.60, -0.030.600.887522517
2023-05-12 21:49:5918-14.2-21.7-9.24.91199-3.9-36.7-0.60, -0.030.600.947522518
2023-05-12 21:51:5919-14.2-20.9-9.34.81200-3.8-36.7-0.60, -0.030.601.027522519
2023-05-12 21:53:5920-15.0-22.1-9.75.01219-3.9-36.7-0.60, -0.030.601.767522520
2023-05-12 21:55:5921-14.8-23.7-9.54.91200-4.0-36.7-0.60, -0.030.603.187522521
2023-05-12 21:57:5922-15.0-22.5-9.65.11235-3.8-36.8-0.61, -0.030.612.217522522
2023-05-12 21:59:5923-15.4-20.6-9.65.51286-3.6-36.7-0.60, -0.020.602.467522523
2023-05-12 22:01:5924-17.6-22.5-9.56.41460-3.4-36.8-0.61, -0.020.612.307522524
2023-05-12 22:03:5925-19.2-24.6-9.47.01578-3.2-36.8-0.61, -0.010.611.417522525
2023-05-12 22:05:5926-19.0-24.7-9.37.01565-3.2-36.9-0.61, -0.020.610.007522526
2023-05-12 22:07:5927-19.5-26.1-9.57.11589-3.3-36.8-0.61, -0.020.610.007522527
2023-05-12 22:09:5928-19.6-25.4-9.67.21605-3.2-36.8-0.61, -0.010.610.007522528
2023-05-12 22:11:5929-21.9-24.8-9.78.91824-2.8-38.0-0.62, -0.010.620.877522529
2023-05-12 22:13:5930-20.8-23.9-9.68.61732-2.9-38.4-0.63, -0.010.631.227522530
2023-05-12 22:15:5931-17.2-22.0-9.36.71463-3.3-36.8-0.60, -0.020.611.277522531
2023-05-12 22:17:5932-17.1-21.1-9.16.81492-3.2-36.7-0.60, -0.010.601.447522532
2023-05-12 22:19:5933-20.6-21.2-9.19.01814-2.5-39.4-0.64, 0.000.640.967522533

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 )