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 4709
Detector 14 day operating status:

Last detected dimming:
   211 hours and 45 minutes ago (2022-01-20 12:15 UTC)


Overview for dimming #:
   4709           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 #: 4709          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-08-11 05:02:0210.00.00.00.00 , 0.832454213
2011-08-11 05:04:0220.00.00.00.00 , 0.002454214
2011-08-11 05:06:0230.00.00.00.00 , 0.002454215
2011-08-11 05:08:0240.00.00.00.00 , 0.002454216
2011-08-11 05:10:025-1.1-7.9-58.30.018 , 0.002454217
2011-08-11 05:12:026-1.9-18.8-72.10.0270.99, 0.221.020.002454218
2011-08-11 05:14:027-9.6-27.7-19.60.03651.01, 0.191.031.222454219
2011-08-11 05:16:028-1.3-8.3-9.20.01451.08, 0.081.080.992454220
2011-08-11 05:18:029-4.9-18.1-9.80.02441.01, 0.201.030.922454221
2011-08-11 05:20:0210-9.9-36.8-24.90.03051.01, 0.201.031.592454222
2011-08-11 05:22:0211-14.4-35.0-23.30.04771.02, 0.191.032.842454223
2011-08-11 05:24:0212-14.9-39.1-23.50.04921.02, 0.181.041.622454224
2011-08-11 05:26:0213-16.3-36.6-25.50.05551.03, 0.191.051.022454225
2011-08-11 05:28:0214-17.3-32.4-24.60.06421.04, 0.191.050.002454226
2011-08-11 05:30:0215-17.8-35.6-23.70.06821.04, 0.191.060.002454227
2011-08-11 05:32:0216-15.2-39.0-21.20.06101.05, 0.201.070.002454228
2011-08-11 05:34:0217-12.4-37.8-20.10.04891.04, 0.201.060.002454229
2011-08-11 05:36:0218-9.0-37.2-20.40.03731.06, 0.201.070.002454230
2011-08-11 05:38:0219-8.9-40.1-17.40.03951.06, 0.201.080.002454231
2011-08-11 05:40:0220-10.1-42.4-16.80.04361.05, 0.201.070.002454232
2011-08-11 05:42:0221-16.1-56.4-18.30.05141.00, 0.201.020.002454233
2011-08-11 05:44:0222-20.4-89.2-20.90.05501.00, 0.201.020.002454234
2011-08-11 05:46:0223-21.1-87.2-20.20.05921.00, 0.201.020.002454235
2011-08-11 05:48:0224-20.6-77.1-19.70.06321.00, 0.201.020.002454236
2011-08-11 05:50:0225-19.6-58.6-16.80.06811.02, 0.201.030.002454237

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 )