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 20503
Detector 14 day operating status:

Last detected dimming:
   211 hours and 12 minutes ago (2025-10-24 20:53 UTC)


Overview for dimming #:
   20503           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 #: 20503          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-18 14:07:5910.00.00.00.00 , 0.008651035
2025-10-18 14:09:5920.00.00.00.00 , 0.008651036
2025-10-18 14:11:5930.00.00.00.00 , 0.008651037
2025-10-18 14:13:5940.00.00.00.00 , 2.028651038
2025-10-18 14:15:5950.00.00.00.00 , 0.998651039
2025-10-18 14:17:5960.00.00.00.00 , 0.938651040
2025-10-18 14:19:5970.00.00.00.00 , 1.038651041
2025-10-18 14:21:598-0.6-5.0-12.90.0471.02, 0.511.142.168651042
2025-10-18 14:23:599-1.5-8.8-13.70.01001.04, 0.511.162.948651043
2025-10-18 14:25:5910-2.3-11.5-14.80.01451.03, 0.521.153.228651044
2025-10-18 14:27:5911-3.8-13.2-14.80.02211.02, 0.531.151.858651045
2025-10-18 14:29:5912-4.5-15.3-15.20.02561.04, 0.521.160.008651046
2025-10-18 14:31:5913-5.9-16.0-16.50.03111.04, 0.511.160.008651047
2025-10-18 14:33:5914-7.7-17.7-17.70.03711.04, 0.511.160.008651048
2025-10-18 14:35:5915-9.6-19.1-19.00.04181.04, 0.511.160.008651049
2025-10-18 14:37:5916-11.7-23.8-19.60.04781.04, 0.511.160.008651050
2025-10-18 14:39:5917-12.9-27.4-19.60.05151.04, 0.511.161.138651051
2025-10-18 14:41:5918-15.3-35.0-21.70.05821.04, 0.511.163.288651052
2025-10-18 14:43:5919-18.1-39.9-22.90.06511.04, 0.511.161.268651053
2025-10-18 14:45:5920-20.7-44.7-23.60.07021.04, 0.511.160.008651054
2025-10-18 14:47:5921-23.7-49.3-24.30.07631.04, 0.511.151.638651055
2025-10-18 14:49:5922-26.5-52.0-25.40.08311.04, 0.511.152.928651056
2025-10-18 14:51:5923-29.6-54.3-26.00.08891.03, 0.511.154.018651057
2025-10-18 14:53:5924-31.7-55.8-26.10.09451.03, 0.511.151.078651058
2025-10-18 14:55:5925-35.0-58.7-26.80.09971.03, 0.521.151.618651059
2025-10-18 14:57:5926-36.4-64.9-26.80.010011.02, 0.521.154.428651060
2025-10-18 14:59:5927-38.2-66.9-28.00.010161.02, 0.521.153.848651061
2025-10-18 15:01:5928-40.7-70.6-27.80.010541.02, 0.521.144.408651062
2025-10-18 15:03:5929-44.3-80.9-29.40.011061.02, 0.521.143.558651063
2025-10-18 15:05:5930-49.8-83.2-29.80.011991.01, 0.531.142.448651064
2025-10-18 15:07:5931-56.2-99.7-25.50.014291.01, 0.521.143.178651065
2025-10-18 15:09:5932-63.1-115.1-21.40.016891.01, 0.521.144.308651066
2025-10-18 15:11:5933-71.9-132.8-20.70.019191.01, 0.521.146.198651067
2025-10-18 15:13:5934-79.3-148.7-19.50.020901.01, 0.521.147.248651068
2025-10-18 15:15:5935-87.3-161.5-20.40.022101.01, 0.521.146.448651069
2025-10-18 15:17:5936-91.8-172.1-20.60.022841.01, 0.521.145.928651070
2025-10-18 15:19:5937-95.3-180.0-21.50.023001.01, 0.521.132.878651071
2025-10-18 15:21:5938-98.7-182.3-20.70.024271.01, 0.521.143.188651072
2025-10-18 15:23:5939-103.1-191.5-21.20.024791.01, 0.521.132.968651073
2025-10-18 15:25:5940-107.6-192.9-22.00.025711.01, 0.521.132.218651074
2025-10-18 15:27:5941-111.2-192.2-22.70.026451.01, 0.521.132.188651075
2025-10-18 15:29:5942-115.1-188.9-22.10.027801.01, 0.521.132.688651076
2025-10-18 15:31:5943-119.4-193.7-22.90.028021.01, 0.521.132.288651077
2025-10-18 15:33:5944-123.5-202.0-22.80.028581.01, 0.521.131.798651078
2025-10-18 15:35:5945-125.0-201.7-22.80.028911.01, 0.521.131.198651079
2025-10-18 15:37:5946-130.4-204.8-23.20.029361.01, 0.521.130.958651080
2025-10-18 15:39:5947-138.2-212.3-23.11.031711.01, 0.521.133.998651081
2025-10-18 15:41:5948-139.7-203.4-23.11.131971.01, 0.521.135.848651082
2025-10-18 15:43:5949-141.5-202.1-23.21.132371.01, 0.521.141.588651083
2025-10-18 15:45:5950-141.7-192.5-23.50.932031.01, 0.521.140.008651084
2025-10-18 15:47:5951-141.4-186.9-23.81.032201.01, 0.521.140.008651085
2025-10-18 15:49:5952-140.0-182.3-23.91.131981.01, 0.521.140.008651086
2025-10-18 15:51:5953-141.5-182.0-23.71.032181.01, 0.511.140.008651087
2025-10-18 15:53:5954-143.6-183.2-23.31.332791.01, 0.511.140.008651088
2025-10-18 15:55:5955-140.3-181.5-23.11.232241.01, 0.521.140.008651089
2025-10-18 15:57:5956-139.2-179.2-22.71.232111.01, 0.511.140.008651090
2025-10-18 15:59:5957-138.1-183.0-23.01.031431.01, 0.511.140.008651091
2025-10-18 16:01:5958-140.7-187.9-23.41.131321.01, 0.521.140.008651092
2025-10-18 16:03:5959-140.6-198.4-23.11.031101.01, 0.521.140.008651093
2025-10-18 16:05:5960-141.9-201.4-23.21.030951.01, 0.521.140.008651094
2025-10-18 16:07:5961-143.2-204.1-22.71.031091.01, 0.521.140.008651095

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 )