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 4909
Detector 14 day operating status:

Last detected dimming:
   252 hours and 47 minutes ago (2022-01-06 06:49 UTC)


Overview for dimming #:
   4909           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 #: 4909          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-10-14 19:28:0210.00.00.00.00 , 0.002500072
2011-10-14 19:30:0220.00.00.00.00 , 0.002500073
2011-10-14 19:32:023-0.2-2.1-19.40.010-1.03, -0.301.070.002500074
2011-10-14 19:34:024-2.1-20.5-20.10.088-1.03, -0.291.070.002500075
2011-10-14 19:36:025-6.6-36.5-11.70.0330-1.03, -0.291.060.002500076
2011-10-14 19:38:026-12.2-42.5-13.40.0667-1.03, -0.291.070.002500077
2011-10-14 19:40:027-17.9-48.5-13.30.01039-1.03, -0.291.070.002500078
2011-10-14 19:42:028-23.0-46.0-13.30.01436-1.03, -0.291.071.012500079
2011-10-14 19:44:029-28.5-49.5-12.40.01799-1.03, -0.291.071.982500080
2011-10-14 19:46:0210-31.6-50.2-12.00.02055-1.03, -0.291.073.212500081
2011-10-14 19:48:0211-33.6-51.1-11.80.02221-1.03, -0.291.083.342500082
2011-10-14 19:50:0212-35.1-51.6-12.60.02320-1.04, -0.291.082.592500083
2011-10-14 19:52:0213-38.0-51.4-12.50.02485-1.03, -0.301.080.002500084
2011-10-14 19:54:0214-41.3-50.1-12.90.02682-1.03, -0.301.070.002500085
2011-10-14 19:56:0215-43.9-48.7-13.10.02811-1.03, -0.301.071.282500086
2011-10-14 19:58:0216-45.7-47.9-13.20.02922-1.02, -0.311.073.772500087
2011-10-14 20:00:0217-45.9-44.5-13.50.02959-1.02, -0.311.071.162500088
2011-10-14 20:02:0218-46.9-42.3-13.70.03026-1.02, -0.311.071.322500089
2011-10-14 20:04:0219-47.4-39.7-14.00.03048-1.02, -0.321.071.022500090
2011-10-14 20:06:0220-48.7-40.5-13.90.03134-1.02, -0.321.070.002500091
2011-10-14 20:08:0221-49.1-39.3-13.70.03176-1.02, -0.321.070.002500092
2011-10-14 20:10:0222-50.6-40.0-13.80.03213-1.02, -0.321.060.002500093
2011-10-14 20:12:0223-51.0-41.0-13.70.03229-1.02, -0.321.060.002500094
2011-10-14 20:14:0224-51.5-42.5-13.80.03248-1.02, -0.321.060.002500095
2011-10-14 20:16:0225-51.8-44.2-13.90.03225-1.02, -0.311.070.002500096
2011-10-14 20:18:0226-51.8-45.6-14.00.03224-1.02, -0.311.070.002500097
2011-10-14 20:20:0227-52.4-45.1-14.10.03220-1.02, -0.311.070.002500098
2011-10-14 20:22:0228-51.4-43.5-14.00.03204-1.02, -0.311.070.002500099
2011-10-14 20:24:0229-51.2-45.7-14.00.03179-1.02, -0.311.070.002500100
2011-10-14 20:26:0230-50.8-44.3-14.10.03153-1.02, -0.311.070.002500101
2011-10-14 20:28:0231-51.3-43.9-14.00.03178-1.02, -0.311.070.002500102

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 )