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 19452
Detector 14 day operating status:

Last detected dimming:
   214 hours and 20 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19452           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

more


Details for dimming #: 19452          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-04 10:59:5910.00.00.00.00 , 0.008499707
2025-07-04 11:01:5920.00.00.00.00 , 0.008499708
2025-07-04 11:03:5930.00.00.00.00 , 0.008499709
2025-07-04 11:05:5940.00.00.00.00 , 0.008499710
2025-07-04 11:07:5950.00.00.00.00 , 0.008499711
2025-07-04 11:09:596-0.5-3.6-10.60.245 , 0.008499712
2025-07-04 11:11:597-1.5-8.2-9.80.5147 , 0.008499713
2025-07-04 11:13:598-2.4-10.3-9.50.8225 , 0.008499714
2025-07-04 11:15:599-3.6-11.3-8.61.335412.528.70.47, 0.170.501.538499715
2025-07-04 11:17:5910-7.9-12.9-10.72.365710.918.20.31, 0.140.342.108499716
2025-07-04 11:19:5911-10.1-16.5-11.82.776410.617.80.30, 0.130.330.008499717
2025-07-04 11:21:5912-13.2-16.5-11.33.810818.522.90.39, 0.100.402.238499718
2025-07-04 11:23:5913-20.0-18.3-12.05.415327.821.90.37, 0.080.380.008499719
2025-07-04 11:25:5914-26.0-20.7-11.96.819137.321.00.36, 0.080.371.008499720
2025-07-04 11:27:5915-35.5-28.3-13.18.223298.315.90.28, 0.090.290.008499721
2025-07-04 11:29:5916-38.7-30.6-13.58.524287.916.50.29, 0.090.301.938499722
2025-07-04 11:31:5917-41.5-31.6-14.08.925147.716.70.29, 0.080.302.138499723
2025-07-04 11:33:5918-44.4-34.4-14.49.225997.617.10.30, 0.080.315.488499724
2025-07-04 11:35:5919-55.4-37.2-14.711.031617.215.00.26, 0.070.278.418499725
2025-07-04 11:37:5920-60.8-42.3-15.011.833736.815.20.26, 0.070.272.238499726
2025-07-04 11:39:5921-65.7-42.2-15.012.535926.815.10.26, 0.060.270.008499727
2025-07-04 11:41:5922-71.5-43.2-14.514.040116.615.00.26, 0.060.270.858499728
2025-07-04 11:43:5923-82.0-43.2-13.916.247046.515.40.27, 0.060.270.888499729
2025-07-04 11:45:5924-89.0-42.5-14.117.550876.015.00.26, 0.050.271.458499730
2025-07-04 11:47:5925-91.4-42.2-13.917.851695.814.60.25, 0.050.260.008499731
2025-07-04 11:49:5926-97.1-46.3-13.818.854845.714.90.26, 0.050.260.008499732
2025-07-04 11:51:5927-97.0-44.7-14.018.353345.815.00.26, 0.050.270.008499733
2025-07-04 11:53:5928-102.6-46.2-14.219.256095.615.40.27, 0.040.270.008499734
2025-07-04 11:55:5929-110.6-48.1-13.920.860715.814.70.26, 0.050.260.868499735
2025-07-04 11:57:5930-121.6-48.3-14.322.866465.814.10.25, 0.050.258.938499736
2025-07-04 11:59:5931-107.0-49.9-14.219.756255.414.60.25, 0.040.269.618499737
2025-07-04 12:01:5932-139.3-51.5-14.426.175596.013.60.24, 0.050.241.998499738
2025-07-04 12:03:5933-147.8-52.2-14.527.579586.214.10.25, 0.050.250.008499739
2025-07-04 12:05:5934-154.1-52.3-14.528.381776.113.80.24, 0.050.250.008499740
2025-07-04 12:07:5935-158.5-53.1-15.428.281336.213.80.24, 0.050.250.008499741
2025-07-04 12:09:5936-164.3-53.7-15.528.883206.413.10.23, 0.060.240.908499742
2025-07-04 12:11:5937-173.4-55.0-15.530.487756.613.10.23, 0.060.240.858499743
2025-07-04 12:13:5938-178.1-56.2-15.730.888936.913.00.23, 0.070.240.008499744
2025-07-04 12:15:5939-184.8-55.9-16.131.490837.313.20.23, 0.070.240.008499745
2025-07-04 12:17:5940-192.2-56.0-16.332.393267.413.50.23, 0.080.250.008499746
2025-07-04 12:19:5941-199.6-55.3-16.433.396117.613.10.23, 0.080.240.008499747
2025-07-04 12:21:5942-203.0-55.6-16.733.496437.813.20.23, 0.080.240.008499748
2025-07-04 12:23:5943-209.1-55.3-16.734.398927.913.10.23, 0.080.240.008499749
2025-07-04 12:25:5944-211.6-54.6-17.234.298658.013.00.23, 0.090.240.008499750
2025-07-04 12:27:5945-215.0-54.9-17.434.699767.812.50.22, 0.080.230.008499751
2025-07-04 12:29:5946-222.9-54.4-17.435.7102957.912.40.22, 0.080.230.008499752
2025-07-04 12:31:5947-225.4-55.3-17.935.6102667.912.30.21, 0.080.230.008499753
2025-07-04 12:33:5948-230.8-56.2-18.136.1104118.012.30.21, 0.080.230.008499754
2025-07-04 12:35:5949-235.8-56.3-18.536.4105217.812.70.22, 0.080.230.008499755

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 )