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 4526
Detector 14 day operating status:

Last detected dimming:
   245 hours and 50 minutes ago (2023-01-23 20:57 UTC)


Overview for dimming #:
   4526           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 #: 4526          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-03-25 23:02:0210.00.00.00.00 , 0.002355718
2011-03-25 23:04:0220.00.00.00.00 , 0.002355719
2011-03-25 23:06:0230.00.00.00.00 , 0.002355720
2011-03-25 23:08:0240.00.00.00.00 , 0.002355721
2011-03-25 23:10:0250.00.00.00.00 , 0.002355722
2011-03-25 23:12:0260.00.00.00.00 , 0.002355723
2011-03-25 23:14:027-4.1-18.6-15.61.02520.8-37.9-0.62, 0.110.630.002355724
2011-03-25 23:16:028-10.7-26.6-12.92.87460.7-38.1-0.62, 0.110.630.002355725
2011-03-25 23:18:029-42.4-30.2-10.112.73515-0.2-33.4-0.56, 0.100.577.802355726
2011-03-25 23:20:0210-51.2-32.9-10.614.94122-0.5-32.6-0.55, 0.090.5532.822355727
2011-03-25 23:22:0211-62.6-34.5-11.417.24674-0.6-33.7-0.56, 0.090.5735.652355728
2011-03-25 23:24:0212-69.7-27.3-11.719.15094-0.5-33.5-0.56, 0.090.5734.442355729
2011-03-25 23:26:0213-71.2-23.6-11.919.95357-0.6-32.8-0.55, 0.090.5628.672355730
2011-03-25 23:28:0214-63.0-23.9-12.217.44625-1.1-32.2-0.54, 0.080.558.992355731
2011-03-25 23:30:0215-57.3-25.7-13.315.03944-0.5-33.2-0.55, 0.090.560.002355732
2011-03-25 23:32:0216-58.0-30.1-13.015.33980-0.2-34.7-0.58, 0.100.580.002355733
2011-03-25 23:34:0217-61.3-33.0-13.016.14184-0.5-35.8-0.59, 0.090.600.002355734
2011-03-25 23:36:0218-62.8-34.0-12.416.84338-0.3-36.1-0.60, 0.090.600.002355735
2011-03-25 23:38:0219-65.9-34.3-12.317.64584-0.1-36.6-0.60, 0.100.610.832355736
2011-03-25 23:40:0220-72.6-33.6-12.519.550960.3-37.5-0.62, 0.100.622.122355737
2011-03-25 23:42:0221-74.4-32.9-13.219.551000.7-37.7-0.62, 0.110.632.312355738
2011-03-25 23:44:0222-75.7-32.8-12.820.152580.8-37.7-0.62, 0.110.631.192355739
2011-03-25 23:46:0223-75.0-33.5-12.619.952101.2-38.0-0.62, 0.120.630.892355740
2011-03-25 23:48:0224-75.7-34.7-13.019.551021.8-37.6-0.62, 0.130.632.482355741
2011-03-25 23:50:0225-75.3-36.8-13.518.548250.9-36.5-0.60, 0.110.613.502355742
2011-03-25 23:52:0226-80.0-37.9-14.018.64864-0.4-34.9-0.58, 0.090.594.252355743
2011-03-25 23:54:0227-83.8-37.7-14.318.94947-2.1-33.5-0.56, 0.060.564.242355744
2011-03-25 23:56:0228-90.7-44.5-14.619.75155-4.2-32.2-0.54, 0.030.546.032355745
2011-03-25 23:58:0229-100.6-50.8-14.621.05508-5.5-30.6-0.51, 0.010.514.502355746
2011-03-26 00:00:0230-106.0-73.8-14.821.05516-6.7-29.9-0.50, -0.010.503.102355747
2011-03-26 00:02:0231-109.0-84.0-14.921.05522-7.0-29.5-0.49, -0.020.490.002355748
2011-03-26 00:04:0232-112.2-90.1-15.021.45620-7.0-29.4-0.49, -0.020.490.002355749
2011-03-26 00:06:0233-115.0-95.8-15.021.65663-7.2-29.0-0.49, -0.020.490.002355750
2011-03-26 00:08:0234-115.5-98.1-15.421.35583-7.5-28.8-0.48, -0.030.480.002355751
2011-03-26 00:10:0235-112.8-96.9-15.420.95466-7.3-28.9-0.49, -0.020.490.002355752
2011-03-26 00:12:0236-111.3-98.1-15.720.35315-7.4-28.8-0.48, -0.020.480.002355753
2011-03-26 00:14:0237-111.0-96.8-15.620.05226-7.5-28.8-0.48, -0.030.480.002355754
2011-03-26 00:16:0238-110.7-96.4-15.719.75148-7.4-28.8-0.48, -0.020.480.002355755
2011-03-26 00:18:0239-110.9-96.0-15.919.45078-7.6-28.6-0.48, -0.030.480.002355756
2011-03-26 00:20:0240-111.7-92.7-16.119.25057-7.8-28.4-0.48, -0.030.480.002355757
2011-03-26 00:22:0241-112.5-95.3-16.019.25046-7.7-28.5-0.48, -0.030.480.002355758
2011-03-26 00:24:0242-111.6-95.1-16.218.74920-8.0-28.2-0.47, -0.030.470.002355759

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 )