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 19958
Detector 14 day operating status:

Last detected dimming:
   215 hours and 14 minutes ago (2025-08-25 22:53 UTC)


Overview for dimming #:
   19958           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 #: 19958          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-22 17:13:5910.00.00.00.00 , 0.008569734
2025-08-22 17:15:5920.00.00.00.00 , 0.008569735
2025-08-22 17:17:5930.00.00.00.00 , 0.008569736
2025-08-22 17:19:5940.00.00.00.00 , 0.008569737
2025-08-22 17:21:595-1.3-9.5-10.80.5106 , 0.008569738
2025-08-22 17:23:596-6.0-15.6-11.72.2460-35.0-27.2-0.38, -0.670.770.008569739
2025-08-22 17:25:597-11.6-19.6-12.33.9846-35.1-26.8-0.37, -0.670.761.008569740
2025-08-22 17:27:598-15.6-22.9-13.94.71007-35.2-26.8-0.37, -0.670.771.368569741
2025-08-22 17:29:599-20.6-26.9-15.15.61183-34.6-26.7-0.37, -0.660.761.888569742
2025-08-22 17:31:5910-25.8-30.4-16.66.51379-34.5-26.5-0.37, -0.660.762.238569743
2025-08-22 17:33:5911-30.7-33.8-18.17.21521-34.1-25.5-0.36, -0.650.752.758569744
2025-08-22 17:35:5912-36.1-35.3-19.17.91662-33.7-25.1-0.36, -0.650.743.118569745
2025-08-22 17:37:5913-38.7-35.6-20.28.11709-33.3-24.3-0.35, -0.640.732.388569746
2025-08-22 17:39:5914-45.4-36.1-18.79.72067-33.2-24.3-0.35, -0.640.732.338569747
2025-08-22 17:41:5915-50.4-37.9-19.110.42199-32.9-24.6-0.35, -0.640.731.938569748
2025-08-22 17:43:5916-56.4-42.2-18.411.62457-32.8-24.4-0.35, -0.640.732.098569749
2025-08-22 17:45:5917-60.5-45.4-18.412.42608-32.6-24.5-0.35, -0.640.731.718569750
2025-08-22 17:47:5918-65.0-46.9-19.512.92713-32.4-24.3-0.35, -0.630.721.378569751
2025-08-22 17:49:5919-67.5-48.2-18.613.92888-32.6-24.4-0.35, -0.640.731.338569752
2025-08-22 17:51:5920-72.1-50.5-19.414.32963-32.5-24.8-0.36, -0.630.731.338569753
2025-08-22 17:53:5921-76.3-52.1-19.915.13096-32.5-24.3-0.35, -0.630.721.348569754
2025-08-22 17:55:5922-91.5-53.2-19.316.93812-32.5-23.6-0.34, -0.640.728.358569755
2025-08-22 17:57:5923-97.6-52.7-20.417.53940-32.6-23.5-0.34, -0.640.728.548569756
2025-08-22 17:59:5924-104.6-53.1-21.018.54154-32.5-23.6-0.34, -0.640.729.018569757
2025-08-22 18:01:5925-108.9-54.6-20.919.54393-32.8-23.8-0.34, -0.640.725.018569758
2025-08-22 18:03:5926-117.2-56.7-20.821.24732-32.8-23.9-0.34, -0.640.7315.438569759
2025-08-22 18:05:5927-127.7-58.0-19.422.25252-33.0-24.1-0.35, -0.640.7320.638569760
2025-08-22 18:07:5928-137.2-58.9-18.424.55728-33.1-24.3-0.35, -0.640.7323.768569761
2025-08-22 18:09:5929-147.4-60.4-18.825.56114-33.1-24.3-0.35, -0.640.7316.978569762
2025-08-22 18:11:5930-160.2-61.3-19.626.86529-33.1-24.6-0.35, -0.640.7317.568569763
2025-08-22 18:13:5931-171.0-61.1-20.026.36889-33.2-24.8-0.35, -0.640.7318.388569764
2025-08-22 18:15:5932-180.0-60.7-20.427.17166-33.2-24.5-0.35, -0.640.7320.418569765
2025-08-22 18:17:5933-191.5-60.8-21.227.57495-1.20, -0.341.2422.438569766
2025-08-22 18:19:5934-207.7-60.4-22.027.07772-1.19, -0.341.2424.708569767
2025-08-22 18:21:5935-224.2-60.6-22.727.48094-1.19, -0.341.2426.718569768
2025-08-22 18:23:5936-243.8-65.1-24.128.18411-1.18, -0.341.2327.708569769
2025-08-22 18:25:5937-268.3-67.9-24.528.19036-25.4-66.2-0.83, -0.480.9640.058569770
2025-08-22 18:27:5938-309.3-92.2-25.428.29621-0.98, -0.431.0636.238569771
2025-08-22 18:29:5939-361.8-121.9-27.228.210167-1.06, -0.391.1354.138569772
2025-08-22 18:31:5940-420.5-142.1-29.028.210939-1.10, -0.361.1658.198569773
2025-08-22 18:33:5941-467.8-157.2-31.327.811204-1.11, -0.351.1655.158569774
2025-08-22 18:35:5942-528.7-168.0-32.127.112218-1.12, -0.341.1757.568569775
2025-08-22 18:37:5943-583.4-180.4-33.627.212661-1.12, -0.341.1756.818569776
2025-08-22 18:39:5944-631.7-189.3-33.227.413398-1.13, -0.331.1862.838569777
2025-08-22 18:41:5945-687.9-198.5-33.927.213983-1.12, -0.331.1763.558569778
2025-08-22 18:43:5946-745.4-208.0-31.627.815238-1.12, -0.331.1768.228569779
2025-08-22 18:45:5947-804.6-215.6-29.227.116274-1.12, -0.321.1772.988569780
2025-08-22 18:47:5948-863.7-226.2-27.426.817218-1.12, -0.321.1765.718569781
2025-08-22 18:49:5949-908.7-235.5-27.826.717557-1.12, -0.321.1666.318569782
2025-08-22 18:51:5950-959.3-240.3-23.325.619090-1.12, -0.321.1669.638569783
2025-08-22 18:53:5951-995.6-248.6-21.726.419786-1.12, -0.321.1659.178569784
2025-08-22 18:55:5952-1,037.9-257.0-21.126.620504-1.11, -0.321.1634.528569785
2025-08-22 18:57:5953-1,057.6-260.0-21.026.520754-1.11, -0.321.1616.238569786
2025-08-22 18:59:5954-1,112.3-267.6-21.127.321402-1.11, -0.321.1615.698569787
2025-08-22 19:01:5955-1,170.0-271.0-21.127.922026-1.11, -0.321.1516.178569788
2025-08-22 19:03:5956-1,222.7-277.9-21.527.722596-1.11, -0.321.1522.158569789
2025-08-22 19:05:5957-1,263.1-284.9-21.928.222969-1.11, -0.321.1522.928569790
2025-08-22 19:07:5958-1,306.7-287.7-21.927.823388-1.11, -0.321.1524.668569791
2025-08-22 19:09:5959-1,362.3-291.4-21.631.324351-1.11, -0.321.1528.438569792
2025-08-22 19:11:5960-1,415.8-299.9-21.932.124820-1.11, -0.321.1531.478569793
2025-08-22 19:13:5961-1,464.1-302.9-22.532.225096-1.10, -0.321.1535.148569794
2025-08-22 19:15:5962-1,501.3-303.5-22.631.725309-1.10, -0.311.1524.898569795
2025-08-22 19:17:5963-1,548.3-304.8-22.832.225621-1.10, -0.311.1522.778569796
2025-08-22 19:19:5964-1,578.5-310.9-23.031.225675-1.10, -0.311.1518.628569797
2025-08-22 19:21:5965-1,607.6-315.8-23.329.625701-1.10, -0.311.1516.278569798
2025-08-22 19:23:5966-1,622.7-321.0-23.728.325558-1.10, -0.311.1511.088569799
2025-08-22 19:25:5967-1,646.8-324.4-23.528.225727-1.10, -0.311.159.428569800
2025-08-22 19:27:5968-1,666.9-328.3-23.527.925887-1.10, -0.311.157.608569801
2025-08-22 19:29:5969-1,681.7-338.3-23.627.525949-1.10, -0.311.157.388569802
2025-08-22 19:31:5970-1,701.4-346.0-23.427.126043-1.10, -0.311.145.568569803
2025-08-22 19:33:5971-1,714.1-352.7-23.426.625970-1.10, -0.311.144.868569804
2025-08-22 19:35:5972-1,725.1-356.7-23.626.225804-1.10, -0.311.144.648569805
2025-08-22 19:37:5973-1,742.9-363.7-23.625.525761-1.10, -0.311.144.918569806
2025-08-22 19:39:5974-1,761.6-370.5-23.226.026027-1.10, -0.311.144.828569807
2025-08-22 19:41:5975-1,778.3-375.7-22.926.326093-1.10, -0.311.144.698569808
2025-08-22 19:43:5976-1,787.3-378.1-22.927.726156-1.10, -0.311.143.138569809
2025-08-22 19:45:5977-1,792.5-377.3-22.527.926357-1.10, -0.311.145.318569810
2025-08-22 19:47:5978-1,797.8-377.0-22.227.926563-1.10, -0.311.143.308569811
2025-08-22 19:49:5979-1,800.0-377.1-22.127.826635-1.10, -0.311.140.008569812
2025-08-22 19:51:5980-1,790.6-373.4-21.627.526711-1.10, -0.311.140.008569813
2025-08-22 19:53:5981-1,785.3-367.0-21.827.126737-1.10, -0.311.150.008569814
2025-08-22 19:55:5982-1,766.9-360.1-21.727.026675-1.10, -0.311.150.008569815
2025-08-22 19:57:5983-1,759.9-358.3-21.827.026527-1.10, -0.311.150.008569816
2025-08-22 19:59:5984-1,751.6-354.2-21.627.426517-1.10, -0.311.150.008569817
2025-08-22 20:01:5985-1,742.7-352.7-21.526.926412-1.10, -0.311.150.008569818
2025-08-22 20:03:5986-1,729.4-350.1-21.425.226197-1.10, -0.311.150.858569819
2025-08-22 20:05:5987-1,720.1-346.7-21.725.626080-1.11, -0.311.150.008569820
2025-08-22 20:07:5988-1,709.3-345.6-21.824.925801-1.11, -0.311.150.008569821
2025-08-22 20:09:5989-1,697.7-341.1-21.725.125703-1.11, -0.311.150.008569822
2025-08-22 20:11:5990-1,691.6-339.4-22.125.925558-1.11, -0.311.150.008569823

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 )