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 5351
Detector 14 day operating status:

Last detected dimming:
   277 hours and 57 minutes ago (2021-11-17 10:21 UTC)


Overview for dimming #:
   5351           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

more


Details for dimming #: 5351          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2012-02-09 20:06:0210.00.00.00.00 , 0.002584002
2012-02-09 20:08:022-0.8-7.1-17.30.037 , 0.002584003
2012-02-09 20:10:023-7.7-24.9-23.50.0285 , 0.002584004
2012-02-09 20:12:024-12.7-44.3-27.20.0409-0.93, 0.521.071.022584005
2012-02-09 20:14:025-17.4-54.1-28.90.0521-0.93, 0.521.071.142584006
2012-02-09 20:16:026-23.5-59.8-34.20.0618-0.96, 0.461.071.302584007
2012-02-09 20:18:027-27.9-57.6-35.40.0715-0.97, 0.441.071.512584008
2012-02-09 20:20:028-33.8-51.5-34.90.0867-0.99, 0.411.071.622584009
2012-02-09 20:22:029-46.7-54.4-37.10.01093-1.02, 0.341.081.852584010
2012-02-09 20:24:0210-94.7-60.1-14.323.14150-0.99, 0.431.086.322584011
2012-02-09 20:26:0211-113.7-57.7-14.927.64893-1.00, 0.421.097.802584012
2012-02-09 20:28:0212-131.7-62.8-15.831.15642-1.01, 0.421.109.952584013
2012-02-09 20:30:0213-145.8-65.3-16.135.86550-1.02, 0.421.1110.442584014
2012-02-09 20:32:0214-161.9-60.8-16.441.47702-1.03, 0.431.119.642584015
2012-02-09 20:34:0215-173.8-53.5-16.546.08766-1.02, 0.421.1012.082584016
2012-02-09 20:36:0216-178.9-49.7-16.348.99364-0.99, 0.411.0810.912584017
2012-02-09 20:38:0217-182.5-43.5-16.152.29859-0.97, 0.381.049.222584018
2012-02-09 20:40:0218-182.6-43.3-15.455.11025417.6-76.2-0.93, 0.330.998.742584019
2012-02-09 20:42:0219-174.0-46.1-14.957.01006914.7-67.8-0.90, 0.300.955.592584020
2012-02-09 20:44:0220-170.0-48.4-14.959.5992013.4-61.9-0.87, 0.280.911.812584021
2012-02-09 20:46:0221-167.7-50.4-15.862.2942212.8-59.6-0.85, 0.280.891.372584022
2012-02-09 20:48:0222-172.0-51.9-16.064.7932912.9-59.6-0.85, 0.280.892.202584023
2012-02-09 20:50:0223-165.9-54.1-17.266.7837912.7-59.4-0.85, 0.280.893.352584024
2012-02-09 20:52:0224-171.9-55.5-17.468.4848712.7-59.2-0.85, 0.280.890.962584025
2012-02-09 20:54:0225-178.5-56.4-17.769.8868312.6-59.0-0.84, 0.280.890.002584026
2012-02-09 20:56:0226-182.6-57.9-18.169.8867512.5-58.8-0.84, 0.280.890.002584027
2012-02-09 20:58:0227-185.8-58.3-18.170.0869512.6-58.5-0.84, 0.280.890.002584028
2012-02-09 21:02:0228-199.2-59.5-18.273.1917512.6-58.3-0.84, 0.280.881.032584030
2012-02-09 21:04:0229-203.9-61.6-18.373.0931712.8-58.1-0.84, 0.280.882.442584031
2012-02-09 21:06:0230-314.8-63.0-15.497.51691913.5-56.7-0.82, 0.300.876.902584032
2012-02-09 21:08:0231-328.3-64.7-15.3101.11757013.6-55.9-0.81, 0.300.870.002584033
2012-02-09 21:10:0232-341.6-66.2-15.5103.81813413.7-55.4-0.81, 0.300.860.002584034
2012-02-09 21:12:0233-355.9-67.3-15.7106.71864314.0-55.3-0.81, 0.310.860.002584035
2012-02-09 21:14:0234-370.2-68.1-16.0110.01909414.4-55.5-0.81, 0.310.860.002584036
2012-02-09 21:16:0235-383.0-69.1-16.2112.91946914.6-55.6-0.81, 0.320.870.002584037
2012-02-09 21:18:0236-396.1-69.6-16.6115.61984414.8-55.6-0.81, 0.320.870.002584038
2012-02-09 21:20:0237-403.1-69.8-16.7116.01998014.9-55.1-0.80, 0.320.860.002584039
2012-02-09 21:22:0238-422.0-70.5-16.9119.62077215.1-54.1-0.79, 0.330.850.002584040
2012-02-09 21:24:0239-429.6-70.6-17.2119.52095215.4-53.8-0.79, 0.330.850.002584041
2012-02-09 21:26:0240-438.2-71.1-17.1121.22135715.7-54.0-0.79, 0.340.860.002584042
2012-02-09 21:28:0241-442.9-71.2-17.4121.62133615.8-53.7-0.78, 0.340.850.002584043
2012-02-09 21:30:0242-466.6-71.3-17.5124.42246215.7-51.3-0.76, 0.340.830.002584044

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 )