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 19479
Detector 14 day operating status:

Last detected dimming:
   214 hours and 46 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19479           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 #: 19479          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-08 00:53:5910.00.00.00.00 , 0.008505144
2025-07-08 00:55:5920.00.00.00.00 , 0.008505145
2025-07-08 00:57:5930.00.00.00.00 , 0.008505146
2025-07-08 00:59:5940.00.00.00.00 , 0.008505147
2025-07-08 01:01:5950.00.00.00.00 , 0.008505148
2025-07-08 01:03:596-0.8-6.2-8.00.095 , 0.008505149
2025-07-08 01:05:597-2.7-9.2-7.60.0320-1.00, -0.311.050.008505150
2025-07-08 01:07:598-5.3-11.2-8.00.0592-1.00, -0.321.050.008505151
2025-07-08 01:09:599-7.2-12.7-8.60.0748-1.00, -0.321.050.958505152
2025-07-08 01:11:5910-9.2-14.4-8.90.0912-1.00, -0.321.051.338505153
2025-07-08 01:13:5911-10.6-15.4-9.10.01026-1.00, -0.321.051.598505154
2025-07-08 01:15:5912-12.4-17.0-9.30.21152-1.00, -0.331.051.408505155
2025-07-08 01:17:5913-14.7-19.1-9.60.41319-1.00, -0.331.051.348505156
2025-07-08 01:19:5914-17.3-21.4-9.80.51495-1.00, -0.331.051.278505157
2025-07-08 01:21:5915-19.9-22.8-10.10.51671-1.00, -0.341.051.268505158
2025-07-08 01:23:5916-22.5-24.9-10.10.91818-1.00, -0.341.051.208505159
2025-07-08 01:25:5917-24.3-26.2-10.41.11916-1.00, -0.341.051.238505160
2025-07-08 01:27:5918-26.7-28.7-10.01.22071-0.99, -0.351.052.068505161
2025-07-08 01:29:5919-28.1-30.0-10.41.32119-0.99, -0.351.051.508505162
2025-07-08 01:31:5920-29.8-31.2-10.31.52208-0.99, -0.351.050.008505163
2025-07-08 01:33:5921-32.0-31.8-10.21.72353-0.99, -0.351.050.898505164
2025-07-08 01:35:5922-33.7-33.7-10.32.12426-0.99, -0.351.050.008505165
2025-07-08 01:37:5923-35.9-35.1-10.41.82569-0.99, -0.351.050.008505166
2025-07-08 01:39:5924-39.0-37.0-10.32.02754-0.99, -0.351.053.458505167
2025-07-08 01:41:5925-41.1-37.8-10.32.12857-0.99, -0.361.053.808505168
2025-07-08 01:43:5926-44.3-38.8-10.32.33067-0.99, -0.361.051.138505169
2025-07-08 01:45:5927-46.3-39.6-10.13.03187-0.99, -0.361.050.968505170
2025-07-08 01:47:5928-50.3-40.5-10.13.53357-0.98, -0.361.050.938505171
2025-07-08 01:49:5929-54.1-41.0-10.14.53584-0.98, -0.371.050.008505172
2025-07-08 01:51:5930-57.7-42.5-10.25.83801-0.98, -0.371.050.908505173
2025-07-08 01:53:5931-61.4-43.7-10.46.63990-0.98, -0.371.051.148505174
2025-07-08 01:55:5932-65.9-44.5-10.77.54215-0.98, -0.371.051.298505175
2025-07-08 01:57:5933-67.9-44.9-10.79.34284-0.98, -0.371.050.908505176
2025-07-08 01:59:5934-72.2-45.5-10.910.94518-0.98, -0.371.050.838505177
2025-07-08 02:01:5935-74.3-45.6-11.011.54616-0.98, -0.371.050.008505178
2025-07-08 02:03:5936-78.3-46.9-11.413.54833-0.98, -0.371.050.008505179
2025-07-08 02:05:5937-81.7-47.9-11.315.55050-0.98, -0.371.050.008505180
2025-07-08 02:07:5938-83.3-48.8-11.115.55132-0.98, -0.371.040.008505181
2025-07-08 02:09:5939-83.7-49.2-11.515.75083-0.98, -0.371.040.008505182
2025-07-08 02:11:5940-88.1-50.5-11.515.35339-0.98, -0.371.041.168505183
2025-07-08 02:13:5941-90.4-52.3-11.615.75466-0.98, -0.371.040.008505184
2025-07-08 02:15:5942-92.4-52.3-11.716.75592-0.98, -0.371.050.008505185
2025-07-08 02:17:5943-94.1-53.5-11.817.35649-0.98, -0.371.050.008505186
2025-07-08 02:19:5944-96.5-53.9-11.918.95761-0.97, -0.371.040.008505187
2025-07-08 02:21:5945-97.9-53.8-12.019.35815-0.97, -0.371.040.008505188
2025-07-08 02:23:5946-99.5-54.1-12.020.05851-0.97, -0.371.040.008505189

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 )