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 5227
Detector 14 day operating status:

Last detected dimming:
   224 hours and 15 minutes ago (2021-11-28 17:25 UTC)


Overview for dimming #:
   5227           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

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Details for dimming #: 5227          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-12-24 23:52:0210.00.00.00.00 , 0.002550518
2011-12-24 23:54:0220.00.00.00.00 , 0.002550519
2011-12-24 23:56:0230.00.00.00.00 , 0.002550520
2011-12-24 23:58:024-0.6-7.5-15.20.243 , 0.002550521
2011-12-25 00:00:025-1.5-12.7-15.50.392 , 0.002550522
2011-12-25 00:02:026-4.3-15.4-12.01.1329 , 0.002550523
2011-12-25 00:04:027-10.1-20.8-12.12.573827.41.90.03, 0.500.500.002550524
2011-12-25 00:06:028-20.3-25.0-12.55.0145427.12.30.04, 0.490.490.002550525
2011-12-25 00:08:029-33.1-31.0-13.77.5216826.52.70.04, 0.480.491.742550526
2011-12-25 00:10:0210-51.1-37.4-14.710.7308526.13.20.05, 0.480.482.382550527
2011-12-25 00:12:0211-72.2-45.3-15.513.9402125.54.30.07, 0.470.473.592550528
2011-12-25 00:14:0212-99.7-55.6-16.217.9512525.15.30.09, 0.460.475.612550529
2011-12-25 00:16:0213-135.2-66.0-17.322.7645724.67.00.11, 0.450.478.762550530
2011-12-25 00:18:0214-175.8-77.0-18.027.5778924.38.20.13, 0.450.4712.072550531
2011-12-25 00:20:0215-223.9-87.2-18.533.9955824.39.10.15, 0.450.4716.212550532
2011-12-25 00:22:0216-270.4-88.8-18.540.21125024.69.20.15, 0.450.4820.652550533
2011-12-25 00:24:0217-315.1-93.8-18.545.51262124.69.70.16, 0.450.4827.622550534
2011-12-25 00:26:0218-353.1-97.0-18.350.21377124.99.90.16, 0.460.4939.722550535
2011-12-25 00:28:0219-378.8-97.9-18.754.91478825.010.00.16, 0.460.4952.692550536
2011-12-25 00:30:0220-399.7-96.9-17.762.61643225.410.60.17, 0.470.5053.902550537
2011-12-25 00:32:0221-414.2-95.7-17.467.81756625.910.70.17, 0.470.5052.922550538
2011-12-25 00:34:0222-425.3-93.6-16.973.41880126.010.20.16, 0.480.5045.882550539
2011-12-25 00:36:0223-430.5-90.3-17.772.21854425.710.40.16, 0.470.5047.822550540
2011-12-25 00:38:0224-429.5-89.8-18.370.41817225.610.40.16, 0.470.5042.582550541
2011-12-25 00:40:0225-427.9-89.0-17.971.61841726.010.30.16, 0.480.5043.762550542
2011-12-25 00:42:0226-422.6-89.3-17.770.01816926.210.50.17, 0.480.5130.992550543
2011-12-25 00:44:0227-420.4-90.4-17.070.01828426.510.40.16, 0.480.5129.462550544
2011-12-25 00:46:0228-421.3-91.8-16.969.31815926.410.70.17, 0.480.5130.272550545
2011-12-25 00:48:0229-433.5-92.8-16.276.81909626.510.70.17, 0.480.5133.422550546
2011-12-25 00:50:0230-433.2-93.2-15.974.31935726.410.60.17, 0.480.5115.902550547
2011-12-25 00:52:0231-427.5-93.3-15.275.81954526.610.50.16, 0.490.516.242550548
2011-12-25 00:54:0232-416.4-94.1-15.274.41902726.410.60.17, 0.480.511.472550549
2011-12-25 00:56:0233-405.4-95.3-15.569.91839026.310.80.17, 0.480.511.102550550
2011-12-25 00:58:0234-392.6-95.8-15.567.61784726.310.80.17, 0.480.510.002550551
2011-12-25 01:00:0235-384.9-95.9-15.865.71739926.410.80.17, 0.480.510.002550552
2011-12-25 01:02:0236-378.4-97.4-15.765.21724926.410.80.17, 0.480.510.002550553
2011-12-25 01:04:0237-372.8-98.6-15.764.51706526.510.90.17, 0.480.510.002550554
2011-12-25 01:06:0238-368.0-98.6-15.664.61710126.610.70.17, 0.490.510.002550555
2011-12-25 01:08:0239-363.0-100.1-15.664.01692126.810.70.17, 0.490.520.002550556
2011-12-25 01:10:0240-362.9-99.7-15.264.91710426.910.80.17, 0.490.521.332550557
2011-12-25 01:12:0241-362.6-99.8-15.265.21716627.010.70.17, 0.490.520.872550558
2011-12-25 01:14:0242-359.2-99.4-15.064.91711427.110.80.17, 0.490.520.002550559
2011-12-25 01:16:0243-357.5-98.9-14.865.21717427.110.90.17, 0.490.520.002550560
2011-12-25 01:18:0244-356.4-97.5-14.565.21718127.110.70.17, 0.490.520.002550561
2011-12-25 01:20:0245-353.9-97.8-14.465.01712227.210.50.16, 0.490.520.002550562
2011-12-25 01:22:0246-354.4-97.2-14.166.41731327.310.10.16, 0.500.520.002550563
2011-12-25 01:24:0247-352.5-96.6-14.067.31731727.410.10.16, 0.500.520.002550564
2011-12-25 01:26:0248-348.7-96.5-14.066.51710227.410.10.16, 0.500.520.002550565
2011-12-25 01:28:0249-347.7-95.9-14.066.01705127.410.00.16, 0.500.520.002550566
2011-12-25 01:30:0250-346.5-95.5-14.165.91697927.59.90.15, 0.500.520.002550567
2011-12-25 01:32:0251-346.7-94.4-14.066.11710727.59.70.15, 0.500.520.002550568
2011-12-25 01:34:0252-348.8-94.4-13.967.01733327.59.60.15, 0.500.520.002550569
2011-12-25 01:36:0253-350.4-94.4-13.967.61758327.69.60.15, 0.500.520.002550570

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 )