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 19914
Detector 14 day operating status:

Last detected dimming:
   202 hours and 60 minutes ago (2025-08-27 23:57 UTC)


Overview for dimming #:
   19914           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

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Details for dimming #: 19914          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-15 01:33:5910.00.00.00.00 , 0.008559186
2025-08-15 01:35:5920.00.00.00.00 , 0.008559187
2025-08-15 01:37:5930.00.00.00.00 , 0.008559188
2025-08-15 01:39:5940.00.00.00.00 , 0.008559189
2025-08-15 01:41:5950.00.00.00.00 , 0.008559190
2025-08-15 01:43:596-3.4-11.0-11.40.03050.90, 0.621.100.008559191
2025-08-15 01:45:597-8.8-16.5-13.80.06570.91, 0.611.100.888559192
2025-08-15 01:47:598-16.8-25.2-15.70.010400.91, 0.611.091.238559193
2025-08-15 01:49:599-27.0-32.6-19.10.013650.91, 0.611.102.098559194
2025-08-15 01:51:5910-38.5-36.6-20.80.017650.92, 0.611.102.988559195
2025-08-15 01:53:5911-51.2-40.8-21.40.021560.93, 0.601.1110.378559196
2025-08-15 01:55:5912-62.9-47.6-21.30.025340.94, 0.591.115.488559197
2025-08-15 01:57:5913-71.8-52.8-21.50.028730.94, 0.591.115.888559198
2025-08-15 01:59:5914-80.3-56.4-21.50.031660.94, 0.591.117.538559199
2025-08-15 02:01:5915-87.3-59.3-20.30.034690.94, 0.591.114.918559200
2025-08-15 02:03:5916-92.7-60.5-19.80.037010.93, 0.601.114.378559201
2025-08-15 02:05:5917-96.4-61.1-19.40.039060.93, 0.601.113.458559202
2025-08-15 02:07:5918-99.8-61.1-18.50.041420.93, 0.601.111.468559203
2025-08-15 02:09:5919-101.4-60.8-18.30.042830.93, 0.601.110.008559204
2025-08-15 02:11:5920-106.1-60.7-17.00.046260.93, 0.601.112.498559205
2025-08-15 02:13:5921-109.4-61.0-16.80.047960.94, 0.601.112.718559206
2025-08-15 02:15:5922-111.7-60.8-16.90.049180.94, 0.601.111.748559207
2025-08-15 02:17:5923-113.1-60.9-16.80.050630.94, 0.601.111.728559208
2025-08-15 02:19:5924-115.9-61.2-16.60.052380.95, 0.581.115.108559209
2025-08-15 02:21:5925-117.4-60.4-16.30.054100.95, 0.591.111.558559210
2025-08-15 02:23:5926-118.5-59.8-16.60.155490.94, 0.591.111.338559211
2025-08-15 02:25:5927-121.9-58.7-16.70.157480.95, 0.581.114.198559212
2025-08-15 02:27:5928-123.2-58.7-16.80.158310.95, 0.581.114.668559213
2025-08-15 02:29:5929-125.5-58.1-17.10.259300.95, 0.581.115.068559214
2025-08-15 02:31:5930-127.3-57.2-17.00.460680.95, 0.581.112.378559215
2025-08-15 02:33:5931-131.5-57.5-17.50.562220.95, 0.581.114.088559216
2025-08-15 02:35:5932-133.4-57.3-17.50.563320.95, 0.581.110.008559217
2025-08-15 02:37:5933-137.8-57.5-17.80.464700.95, 0.581.115.458559218
2025-08-15 02:39:5934-140.5-57.0-17.60.566080.94, 0.591.111.108559219
2025-08-15 02:41:5935-144.0-56.9-17.90.567270.94, 0.591.116.488559220
2025-08-15 02:43:5936-147.6-56.4-18.00.568590.94, 0.591.118.488559221
2025-08-15 02:45:5937-149.7-56.9-17.90.469250.94, 0.591.114.918559222
2025-08-15 02:47:5938-151.0-55.9-17.70.370470.94, 0.591.111.078559223
2025-08-15 02:49:5939-153.3-55.6-17.80.371490.95, 0.571.110.838559224
2025-08-15 02:51:5940-157.0-55.1-17.50.573900.95, 0.551.100.928559225
2025-08-15 02:53:5941-157.9-54.5-17.50.474090.96, 0.541.100.008559226
2025-08-15 02:55:5942-160.3-54.3-17.50.474850.97, 0.511.090.008559227
2025-08-15 02:57:5943-163.2-54.6-17.20.576240.97, 0.501.090.008559228
2025-08-15 02:59:5944-164.2-54.1-17.10.577000.98, 0.481.090.008559229
2025-08-15 03:01:5945-164.2-53.7-16.90.677010.99, 0.451.090.008559230
2025-08-15 03:03:5946-165.4-53.2-16.60.677781.00, 0.431.080.008559231
2025-08-15 03:05:5947-167.2-52.4-16.60.678381.01, 0.391.080.008559232
2025-08-15 03:07:5948-167.5-51.7-16.60.778541.01, 0.381.080.008559233
2025-08-15 03:09:5949-170.0-51.6-16.80.679251.03, 0.341.082.358559234
2025-08-15 03:11:5950-169.9-51.4-16.50.679471.03, 0.331.080.008559235
2025-08-15 03:13:5951-169.9-50.9-16.50.479321.04, 0.311.080.008559236
2025-08-15 03:15:5952-171.2-53.9-16.40.579971.04, 0.291.080.008559237
2025-08-15 03:17:5953-174.2-54.7-16.20.982221.05, 0.271.080.008559238
2025-08-15 03:19:5954-174.9-54.8-16.21.182831.06, 0.261.090.008559239
2025-08-15 03:21:5955-174.8-56.1-16.01.382701.06, 0.241.090.008559240
2025-08-15 03:23:5956-177.4-55.6-16.01.583971.06, 0.241.090.008559241
2025-08-15 03:25:5957-177.4-56.8-15.91.583971.07, 0.221.090.008559242
2025-08-15 03:27:5958-178.9-59.4-15.91.584741.07, 0.201.090.908559243
2025-08-15 03:29:5959-179.7-61.2-16.11.484931.07, 0.191.090.008559244
2025-08-15 03:31:5960-178.1-61.4-16.11.284091.08, 0.181.090.008559245
2025-08-15 03:33:5961-180.2-62.7-16.11.484931.08, 0.171.100.008559246

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 )