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 19404
Detector 14 day operating status:

Last detected dimming:
   214 hours and 30 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19404           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 #: 19404          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-28 04:03:5910.00.00.00.00 , 0.008490884
2025-06-28 04:05:5920.00.00.00.00 , 0.008490885
2025-06-28 04:07:5930.00.00.00.00 , 0.008490886
2025-06-28 04:09:5940.00.00.00.00 , 0.008490887
2025-06-28 04:11:5950.00.00.00.00 , 0.008490888
2025-06-28 04:13:5960.00.00.00.00 , 0.008490889
2025-06-28 04:15:597-0.1-0.2-13.80.06 , 0.008490890
2025-06-28 04:17:598-2.6-13.6-18.90.6138-20.134.30.54, -0.380.660.008490891
2025-06-28 04:19:599-4.3-18.1-19.11.0237-20.834.50.54, -0.390.662.508490892
2025-06-28 04:21:5910-4.6-19.4-19.11.1251-20.934.10.53, -0.400.661.408490893
2025-06-28 04:23:5911-4.8-18.6-18.91.1262-20.534.30.53, -0.390.660.008490894
2025-06-28 04:25:5912-4.7-18.2-16.61.1266-20.734.00.53, -0.390.660.008490895
2025-06-28 04:27:5913-5.1-19.7-18.71.1265-19.833.90.53, -0.380.650.008490896
2025-06-28 04:29:5914-4.8-19.9-18.51.0242-20.334.10.53, -0.390.660.008490897
2025-06-28 04:31:5915-4.9-19.3-21.21.0236-19.934.00.53, -0.380.650.008490898
2025-06-28 04:33:5916-10.4-21.6-16.91.9508-18.933.90.53, -0.360.650.938490899
2025-06-28 04:35:5917-11.6-24.8-16.92.1562-19.333.90.53, -0.370.651.498490900
2025-06-28 04:37:5918-12.5-28.0-15.32.3626-19.134.20.54, -0.370.651.228490901
2025-06-28 04:39:5919-25.6-28.8-12.55.71638-8.324.50.41, -0.190.464.528490902
2025-06-28 04:41:5920-29.3-31.7-11.96.71951-4.021.40.37, -0.110.390.008490903
2025-06-28 04:43:5921-36.3-34.3-11.48.52499-10.3-3.2-0.05, -0.230.230.008490904
2025-06-28 04:45:5922-43.8-37.8-11.510.02980-8.1-3.6-0.06, -0.190.200.008490905
2025-06-28 04:47:5923-49.0-37.9-11.511.23338-7.1-1.7-0.03, -0.170.170.848490906
2025-06-28 04:49:5924-74.7-42.9-11.818.15236-6.8-1.7-0.03, -0.160.171.298490907
2025-06-28 04:51:5925-88.1-43.7-11.921.06094-6.3-1.2-0.02, -0.160.165.908490908
2025-06-28 04:53:5926-99.1-47.8-11.923.36730-6.0-0.6-0.01, -0.150.155.938490909
2025-06-28 04:55:5927-101.8-46.6-11.823.96899-6.0-0.5-0.01, -0.150.150.928490910
2025-06-28 04:57:5928-104.3-48.2-11.824.36995-5.9-0.4-0.01, -0.150.150.008490911
2025-06-28 04:59:5929-115.9-50.0-12.226.47591-6.5-1.0-0.02, -0.160.160.008490912
2025-06-28 05:01:5930-122.3-51.3-12.327.67940-6.8-1.1-0.02, -0.170.171.358490913
2025-06-28 05:03:5931-129.8-53.8-12.728.58179-7.6-2.0-0.04, -0.180.184.698490914
2025-06-28 05:05:5932-131.5-54.1-12.828.28071-8.4-3.0-0.05, -0.190.201.608490915
2025-06-28 05:07:5933-134.0-54.2-12.828.78219-8.3-3.0-0.05, -0.190.201.308490916
2025-06-28 05:09:5934-135.8-58.4-12.928.78184-8.8-3.9-0.07, -0.200.210.008490917
2025-06-28 05:11:5935-136.6-57.5-13.128.58127-8.8-3.8-0.07, -0.200.210.008490918
2025-06-28 05:13:5936-142.9-61.1-13.329.38350-9.6-5.0-0.09, -0.210.230.008490919
2025-06-28 05:15:5937-140.3-60.5-13.328.78186-9.3-4.7-0.08, -0.210.220.008490920
2025-06-28 05:17:5938-144.2-64.9-13.329.18316-9.8-5.7-0.10, -0.220.240.008490921
2025-06-28 05:19:5939-147.8-65.9-13.429.58411-6.5-10.9-0.19, -0.160.250.008490922
2025-06-28 05:21:5940-150.2-65.3-13.330.18568-9.4-5.8-0.10, -0.210.230.008490923
2025-06-28 05:23:5941-152.9-65.9-13.430.28620-8.6-4.8-0.08, -0.200.210.008490924
2025-06-28 05:25:5942-154.4-64.7-13.630.38614-4.8-10.5-0.18, -0.130.220.008490925
2025-06-28 05:27:5943-160.7-63.7-13.831.78909-4.0-9.1-0.16, -0.120.200.008490926
2025-06-28 05:29:5944-164.1-65.1-14.032.08977-4.3-8.8-0.15, -0.120.200.008490927
2025-06-28 05:31:5945-165.1-64.9-14.131.38920-4.3-8.0-0.14, -0.120.190.008490928

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 )