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 4741
Detector 14 day operating status:

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


Overview for dimming #:
   4741           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 #: 4741          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-09-07 22:30:0210.00.00.00.00 , 0.002473997
2011-09-07 22:32:0220.00.00.00.00 , 0.002473998
2011-09-07 22:34:0230.00.00.00.00 , 0.002473999
2011-09-07 22:36:0240.00.00.00.00 , 0.002474000
2011-09-07 22:38:0250.00.00.00.00 , 0.002474001
2011-09-07 22:40:026-7.2-20.2-18.21.634122.827.40.43, 0.280.520.002474002
2011-09-07 22:42:027-88.5-88.4-18.217.5375220.735.50.55, 0.260.610.002474003
2011-09-07 22:44:028-325.8-121.6-24.245.6984221.237.80.58, 0.270.640.002474004
2011-09-07 22:46:029-535.8-142.4-25.265.21428621.038.80.59, 0.270.65908.942474005
2011-09-07 22:48:0210-656.1-229.2-22.880.31735920.037.30.58, 0.250.631,318.012474006
2011-09-07 22:50:0211-769.7-364.7-23.095.02010419.736.30.56, 0.240.61925.442474007
2011-09-07 22:52:0212-864.2-426.5-24.6106.22201119.435.80.56, 0.240.61491.772474008
2011-09-07 22:54:0213-911.2-430.4-25.3117.62323019.435.70.56, 0.240.60353.852474009
2011-09-07 22:56:0214-945.3-409.4-24.1130.12404920.037.30.58, 0.250.63290.342474010
2011-09-07 22:58:0215-957.9-391.3-22.9134.52477420.738.70.59, 0.260.65231.422474011
2011-09-07 23:00:0216-976.7-386.8-22.1133.52561921.239.80.60, 0.270.66200.072474012
2011-09-07 23:02:0217-949.0-385.1-21.6126.12584520.137.50.58, 0.250.63113.772474013
2011-09-07 23:04:0218-921.4-354.7-20.5123.72648919.335.80.56, 0.230.6141.002474014
2011-09-07 23:06:0219-893.8-344.8-18.5126.22739719.135.20.55, 0.230.6037.002474015
2011-09-07 23:08:0220-868.4-347.4-17.1126.72749519.135.10.55, 0.230.6039.922474016
2011-09-07 23:10:0221-846.4-326.5-16.5127.62730519.035.30.55, 0.230.6016.442474017
2011-09-07 23:12:0222-809.6-318.9-16.2128.22679319.035.20.55, 0.230.600.932474018
2011-09-07 23:14:0223-761.7-312.8-15.6127.52651619.035.10.55, 0.230.607.982474019
2011-09-07 23:16:0224-706.7-301.6-14.5127.72640919.135.00.55, 0.230.590.952474020
2011-09-07 23:18:0225-671.6-313.0-13.8125.22595919.334.70.54, 0.230.590.002474021
2011-09-07 23:20:0226-647.6-314.5-13.2123.72572419.434.50.54, 0.230.590.002474022
2011-09-07 23:22:0227-641.7-317.3-12.9125.42578319.434.10.53, 0.230.580.002474023
2011-09-07 23:24:0228-622.4-310.5-12.5126.02578119.433.80.53, 0.230.580.002474024
2011-09-07 23:26:0229-609.2-316.2-12.4123.02554719.533.30.52, 0.230.570.002474025
2011-09-07 23:28:0230-594.6-318.0-12.1120.22514319.532.90.52, 0.230.570.002474026
2011-09-07 23:30:0231-576.5-312.5-11.9118.62476819.632.90.52, 0.240.570.002474027
2011-09-07 23:32:0232-555.2-303.3-11.9117.22420219.632.90.52, 0.240.570.002474028
2011-09-07 23:34:0233-528.8-289.9-11.7109.82311419.532.80.52, 0.230.570.002474029
2011-09-07 23:36:0234-513.1-281.0-11.8103.32227719.532.60.51, 0.230.560.002474030
2011-09-07 23:38:0235-500.7-258.7-11.799.42195219.532.50.51, 0.230.560.002474031
2011-09-07 23:40:0236-495.1-248.3-11.794.62133219.432.50.51, 0.230.560.002474032

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 )