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 18973
Detector 14 day operating status:

Last detected dimming:
   214 hours and 19 minutes ago (2025-06-06 20:27 UTC)


Overview for dimming #:
   18973           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 #: 18973          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-11 23:27:5910.00.00.00.00 , 0.008422471
2025-05-11 23:29:5920.00.00.00.00 , 0.008422472
2025-05-11 23:31:5930.00.00.00.00 , 0.008422473
2025-05-11 23:33:5940.00.00.00.00 , 0.008422474
2025-05-11 23:35:5950.00.00.00.00 , 0.008422475
2025-05-11 23:37:5960.00.00.00.00 , 0.008422476
2025-05-11 23:39:5970.00.00.00.00 , 0.008422477
2025-05-11 23:41:598-8.7-46.6-33.40.0256-1.17, 0.151.180.008422478
2025-05-11 23:43:599-28.3-59.8-25.20.01027-1.18, 0.151.199.668422479
2025-05-11 23:45:5910-52.0-65.4-19.10.02131-1.18, 0.151.1922.888422480
2025-05-11 23:47:5911-60.1-66.4-19.40.02426-1.18, 0.161.1952.878422481
2025-05-11 23:49:5912-68.2-73.6-18.80.02679-1.17, 0.161.1867.848422482
2025-05-11 23:51:5913-75.6-74.4-17.60.03075-1.17, 0.161.1860.518422483
2025-05-11 23:53:5914-76.5-72.7-17.30.03191-1.16, 0.161.1737.148422484
2025-05-11 23:55:5915-79.1-76.5-18.20.03235-1.16, 0.161.1715.528422485
2025-05-11 23:57:5916-82.9-78.5-18.70.03344-1.16, 0.161.1810.478422486
2025-05-11 23:59:5917-91.0-80.1-19.30.03580-1.16, 0.161.177.488423206
2025-05-12 00:01:5918-105.1-82.5-18.20.04129-1.16, 0.161.178.028423207
2025-05-12 00:03:5919-114.2-84.0-18.10.04440-1.16, 0.161.177.878423208
2025-05-12 00:05:5920-124.0-86.4-18.20.04685-1.16, 0.161.178.958423209
2025-05-12 00:07:5921-133.2-88.5-18.30.14926-1.16, 0.161.177.478423210
2025-05-12 00:09:5922-140.3-90.1-18.40.15093-1.16, 0.161.177.598423211
2025-05-12 00:11:5923-145.3-90.5-19.10.05150-1.16, 0.161.176.608423212
2025-05-12 00:13:5924-148.9-90.5-19.40.15194-1.16, 0.171.173.558423213
2025-05-12 00:15:5925-152.7-90.5-19.30.05271-1.16, 0.171.170.978423214
2025-05-12 00:17:5926-156.6-90.5-18.80.25425-1.16, 0.171.170.008423215
2025-05-12 00:19:5927-158.2-90.4-18.60.25440-1.16, 0.171.171.198423216
2025-05-12 00:21:5928-159.8-91.0-18.80.35437-1.16, 0.161.170.008423217
2025-05-12 00:23:5929-159.2-91.6-19.00.35356-1.16, 0.171.170.008423218
2025-05-12 00:25:5930-163.9-92.0-18.10.55692-1.15, 0.171.1715.678423219
2025-05-12 00:27:5931-166.2-92.2-18.50.55752-1.15, 0.171.179.998423220
2025-05-12 00:29:5932-167.1-91.7-18.10.65872-1.15, 0.171.174.498423221
2025-05-12 00:31:5933-170.0-91.6-17.80.66002-1.15, 0.171.171.118423222
2025-05-12 00:33:5934-173.4-91.3-17.50.76188-1.15, 0.171.170.008423223
2025-05-12 00:35:5935-174.4-90.8-17.40.76269-1.15, 0.171.170.008423224
2025-05-12 00:37:5936-177.8-90.9-17.40.76424-1.15, 0.171.170.008423225
2025-05-12 00:39:5937-179.9-91.1-17.60.66460-1.15, 0.171.170.008423226
2025-05-12 00:41:5938-182.5-91.5-17.31.06613-1.15, 0.171.170.008423227
2025-05-12 00:43:5939-185.4-92.0-17.31.06740-1.15, 0.171.170.008423228
2025-05-12 00:45:5940-188.9-92.3-17.31.16907-1.15, 0.171.170.008423229
2025-05-12 00:47:5941-189.6-92.0-17.11.36923-1.15, 0.171.160.008423230
2025-05-12 00:49:5942-191.4-92.0-17.21.57001-1.15, 0.171.160.008423231
2025-05-12 00:51:5943-193.0-91.6-16.91.97109-1.15, 0.171.170.008423232
2025-05-12 00:53:5944-193.0-91.5-17.11.87144-1.15, 0.171.170.008423233

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 )