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 18779
Detector 14 day operating status:

Last detected dimming:
   207 hours and 54 minutes ago (2025-05-10 23:57 UTC)


Overview for dimming #:
   18779           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 #: 18779          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-21 17:45:5910.00.00.00.00 , 0.008393726
2025-04-21 17:47:5920.00.00.00.00 , 0.008393727
2025-04-21 17:49:5930.00.00.00.00 , 0.008393728
2025-04-21 17:51:5940.00.00.00.00 , 0.008393729
2025-04-21 17:53:5950.00.00.00.00 , 1.548393730
2025-04-21 17:55:5960.00.00.00.00 , 1.628393731
2025-04-21 17:57:5970.00.00.00.00 , 1.898393732
2025-04-21 17:59:5980.00.00.00.00 , 1.588393733
2025-04-21 18:01:5990.00.00.00.00 , 2.578393734
2025-04-21 18:03:59100.00.00.00.00 , 3.148393735
2025-04-21 18:05:59110.00.00.00.00 , 4.748393736
2025-04-21 18:07:59120.00.00.00.00 , 6.268393737
2025-04-21 18:09:59130.00.00.00.00 , 9.118393738
2025-04-21 18:11:5914-0.3-2.3-24.40.112-0.962.40.90, 0.030.905.738393739
2025-04-21 18:13:5915-0.30.0-14.60.012-3.262.70.90, -0.020.900.008393740
2025-04-21 18:15:5916-0.7-2.5-14.50.129-3.263.00.90, -0.020.900.008393741
2025-04-21 18:17:5917-1.2-7.3-18.20.061-2.068.40.94, 0.000.940.008393742
2025-04-21 18:19:5918-1.6-9.5-18.10.182-2.265.80.92, 0.000.920.008393743
2025-04-21 18:21:5919-2.0-12.7-18.90.1108-0.476.00.98, 0.010.980.008393744
2025-04-21 18:23:5920-2.7-15.1-19.50.1119-1.470.10.95, 0.010.950.008393745
2025-04-21 18:25:5921-2.8-17.5-19.40.11391.09, 0.041.090.008393746
2025-04-21 18:27:5922-3.1-18.3-15.80.11671.10, 0.051.100.008393747
2025-04-21 18:29:5923-3.4-20.0-18.20.11751.12, 0.051.120.008393748
2025-04-21 18:31:5924-3.9-21.4-18.10.11791.08, 0.041.080.008393749
2025-04-21 18:33:5925-4.4-23.3-16.70.12091.06, 0.031.060.008393750
2025-04-21 18:35:5926-5.1-24.6-13.70.12591.08, 0.041.080.008393751
2025-04-21 18:37:5927-36.7-52.5-18.83.613714.99.00.16, 0.170.2413.618393752
2025-04-21 18:39:5928-57.8-67.7-21.05.118835.19.20.16, 0.180.2423.158393753
2025-04-21 18:41:5929-80.6-69.2-20.48.328814.98.50.15, 0.170.2346.898393754
2025-04-21 18:43:5930-79.1-65.2-18.68.529614.98.40.15, 0.170.2340.188393755
2025-04-21 18:45:5931-88.3-64.1-17.710.636114.87.90.14, 0.170.2233.398393756
2025-04-21 18:47:5932-95.3-68.2-18.711.237915.07.30.13, 0.180.2230.798393757
2025-04-21 18:49:5933-106.0-67.6-18.812.541795.17.40.13, 0.180.2226.598393758
2025-04-21 18:51:5934-117.1-73.9-19.013.946095.07.20.13, 0.180.2241.338393759
2025-04-21 18:53:5935-112.4-81.6-21.111.940085.07.30.13, 0.180.2245.688393760
2025-04-21 18:55:5936-115.1-79.2-21.712.040424.97.50.13, 0.170.2223.128393761
2025-04-21 18:57:5937-131.8-84.6-20.514.748904.77.60.13, 0.170.2218.148393762
2025-04-21 18:59:5938-134.9-86.8-21.014.849164.97.10.12, 0.170.216.668393763
2025-04-21 19:01:5939-137.9-88.4-21.315.250215.06.60.12, 0.180.213.688393764
2025-04-21 19:03:5940-140.0-88.7-20.915.651405.06.30.11, 0.180.210.008393765
2025-04-21 19:05:5941-138.9-88.1-20.115.751704.86.60.12, 0.170.210.008393766
2025-04-21 19:07:5942-144.0-87.0-20.316.453734.86.00.11, 0.170.200.008393767
2025-04-21 19:09:5943-144.8-85.8-20.316.653944.95.30.09, 0.180.200.008393768
2025-04-21 19:11:5944-148.2-86.7-19.617.155664.95.30.09, 0.180.200.008393769
2025-04-21 19:13:5945-149.9-81.3-19.117.957534.85.10.09, 0.170.190.008393770
2025-04-21 19:15:5946-147.3-76.3-19.118.057644.85.10.09, 0.170.190.008393771
2025-04-21 19:17:5947-150.7-75.6-18.319.261054.65.50.10, 0.170.190.008393772
2025-04-21 19:19:5948-151.3-69.9-17.919.963024.55.20.09, 0.170.190.008393773
2025-04-21 19:21:5949-153.4-66.7-17.520.664834.54.90.09, 0.170.190.008393774
2025-04-21 19:23:5950-154.0-67.1-17.520.965364.44.90.09, 0.170.190.008393775
2025-04-21 19:25:5951-155.9-65.1-17.121.567234.35.00.09, 0.170.190.008393776

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 )