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 20322
Detector 14 day operating status:

Last detected dimming:
   202 hours and 8 minutes ago (2025-10-03 21:29 UTC)


Overview for dimming #:
   20322           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 #: 20322          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-29 11:05:5910.00.00.00.00 , 0.008624131
2025-09-29 11:07:5920.00.00.00.00 , 0.008624132
2025-09-29 11:09:5930.00.00.00.00 , 0.008624133
2025-09-29 11:11:594-1.3-10.7-28.60.127 , 0.008624134
2025-09-29 11:13:5950.00.00.00.00 , 0.008624135
2025-09-29 11:15:5960.00.00.00.00 , 0.008624136
2025-09-29 11:17:597-1.7-13.8-35.80.135 , 1.468624137
2025-09-29 11:19:598-1.9-16.0-39.00.242 , 0.008624138
2025-09-29 11:21:599-2.5-21.3-39.40.253 , 4.218624139
2025-09-29 11:23:5910-2.2-17.5-25.10.2570.6-41.8-0.67, -0.080.681.298624140
2025-09-29 11:25:5911-2.5-20.0-26.80.360 , 1.138624141
2025-09-29 11:27:5912-3.4-32.5-38.10.366 , 3.468624142
2025-09-29 11:29:5913-4.1-39.3-27.40.3790.7-41.9-0.68, -0.080.680.008624143
2025-09-29 11:31:5914-3.4-38.6-33.80.257 , 2.458624144
2025-09-29 11:33:5915-0.8-0.4-84.50.09 , 4.068624145
2025-09-29 11:35:59160.00.00.00.00 , 0.008624146
2025-09-29 11:37:59170.00.00.00.00 , 1.798624147
2025-09-29 11:39:5918-3.6-40.7-52.00.2440.8-42.1-0.68, -0.080.682.738624148
2025-09-29 11:41:5919-3.8-46.6-62.70.2430.8-42.1-0.68, -0.080.686.818624149
2025-09-29 11:43:5920-3.5-40.0-17.70.3610.7-42.1-0.68, -0.080.681.828624150
2025-09-29 11:45:5921-3.4-41.6-16.50.2530.7-42.1-0.68, -0.080.681.418624151
2025-09-29 11:47:5922-1.4-12.6-14.40.1320.5-42.0-0.68, -0.080.681.928624152
2025-09-29 11:49:5923-0.8-6.8-12.40.1270.3-42.2-0.68, -0.080.695.948624153
2025-09-29 11:51:59240.00.00.00.00 , 9.458624154
2025-09-29 11:53:59250.00.00.00.00 , 4.938624155
2025-09-29 11:55:5926-1.0-6.1-15.80.66622.1-66.3-0.86, 0.330.920.938624156
2025-09-29 11:57:5927-1.1-7.1-14.50.78023.1-69.2-0.87, 0.350.940.008624157
2025-09-29 11:59:5928-1.7-8.1-12.81.013121.5-63.0-0.84, 0.320.900.008624158
2025-09-29 12:01:5929-1.8-9.3-13.61.012322.2-67.1-0.86, 0.340.931.298624159
2025-09-29 12:03:5930-1.7-9.6-14.71.011623.0-69.5-0.87, 0.350.945.848624160
2025-09-29 12:05:5931-13.8-34.5-14.94.0833-10.9-40.7-0.65, -0.280.7110.188624161
2025-09-29 12:07:5932-14.8-35.6-14.54.3907-10.9-40.8-0.65, -0.280.718.688624162
2025-09-29 12:09:5933-16.2-37.0-14.94.8983-10.9-40.7-0.65, -0.280.719.078624163
2025-09-29 12:11:5934-16.4-36.6-14.64.91006-11.0-40.7-0.65, -0.280.715.798624164
2025-09-29 12:13:5935-17.1-36.5-14.75.11040-11.0-40.7-0.65, -0.280.710.898624165
2025-09-29 12:15:5936-17.9-37.4-14.55.21083-11.1-40.6-0.65, -0.280.702.788624166
2025-09-29 12:17:5937-16.1-37.3-14.14.2972-11.0-40.6-0.65, -0.280.700.008624167
2025-09-29 12:19:5938-18.9-37.9-13.75.01163-10.7-40.4-0.64, -0.280.706.438624168
2025-09-29 12:21:5939-20.8-37.9-14.05.31261-9.3-40.2-0.64, -0.250.6910.978624169
2025-09-29 12:23:5940-28.7-38.8-14.96.61628-7.0-39.7-0.64, -0.210.6848.148624170
2025-09-29 12:25:5941-31.2-38.7-14.67.31759-5.7-39.5-0.64, -0.190.676.108624171
2025-09-29 12:27:5942-33.9-38.8-14.57.61910-5.5-39.4-0.64, -0.190.673.208624172
2025-09-29 12:29:5943-40.8-38.3-14.68.72295-4.9-39.3-0.64, -0.180.660.008624173
2025-09-29 12:31:5944-46.3-38.3-15.69.62557-7.6-39.5-0.64, -0.220.680.008624174
2025-09-29 12:33:5945-47.6-38.2-15.69.72593-6.6-39.3-0.64, -0.210.671.448624175
2025-09-29 12:35:5946-49.0-33.8-15.810.22658-5.8-39.0-0.63, -0.190.665.318624176
2025-09-29 12:37:5947-49.1-31.0-16.59.92577-4.9-38.7-0.63, -0.180.668.208624177
2025-09-29 12:39:5948-59.0-29.4-12.99.93634-4.2-38.8-0.63, -0.170.654.628624178
2025-09-29 12:41:5949-59.1-28.6-13.09.93668-4.4-38.5-0.63, -0.170.652.658624179
2025-09-29 12:43:5950-63.0-29.4-12.711.03903-3.3-38.3-0.63, -0.150.643.298624180
2025-09-29 12:45:5951-68.8-30.1-13.011.84210-2.6-38.0-0.62, -0.140.645.068624181
2025-09-29 12:47:5952-59.1-30.9-16.412.13097-4.3-37.9-0.62, -0.170.645.518624182
2025-09-29 12:49:5953-68.7-31.6-16.314.33588-1.0-37.2-0.61, -0.110.625.788624183
2025-09-29 12:51:5954-71.5-31.6-16.314.937380.1-37.0-0.61, -0.090.622.468624184
2025-09-29 12:53:5955-73.6-30.9-16.315.33850-0.7-37.7-0.62, -0.110.632.468624185
2025-09-29 12:55:5956-74.1-31.0-16.615.13784-0.1-38.9-0.64, -0.100.6410.628624186
2025-09-29 12:57:5957-74.6-31.2-16.415.13821-1.0-38.6-0.63, -0.110.646.978624187
2025-09-29 12:59:5958-77.3-31.2-16.515.53935-0.8-38.5-0.63, -0.110.649.788624188
2025-09-29 13:01:5959-77.0-31.7-16.415.33885-0.4-37.6-0.62, -0.100.632.168624189
2025-09-29 13:03:5960-78.3-32.4-15.915.24005-0.1-37.1-0.61, -0.100.621.718624190
2025-09-29 13:05:5961-78.5-34.2-16.015.839780.2-36.8-0.61, -0.090.611.488624191
2025-09-29 13:07:5962-79.6-38.7-16.415.639361.1-36.5-0.60, -0.080.611.648624192
2025-09-29 13:09:5963-83.0-42.5-16.915.940341.6-36.4-0.60, -0.070.601.658624193
2025-09-29 13:11:5964-84.8-46.7-16.816.241101.9-36.0-0.60, -0.060.602.278624194
2025-09-29 13:13:5965-88.1-47.7-16.816.942702.1-36.1-0.60, -0.060.604.428624195
2025-09-29 13:15:5966-91.4-49.1-16.617.444371.8-35.8-0.59, -0.060.603.968624196
2025-09-29 13:17:5967-89.2-49.6-16.816.943121.9-35.7-0.59, -0.060.592.168624197
2025-09-29 13:19:5968-91.0-52.1-17.317.143362.3-35.6-0.59, -0.060.591.618624198
2025-09-29 13:21:5969-94.0-52.7-17.017.945372.1-35.5-0.59, -0.060.591.668624199
2025-09-29 13:23:5970-96.1-52.3-17.217.945692.4-35.3-0.59, -0.060.591.268624200
2025-09-29 13:25:5971-98.4-54.0-17.518.046052.4-35.2-0.58, -0.060.590.008624201
2025-09-29 13:27:5972-99.6-54.4-17.518.346902.7-35.3-0.58, -0.050.590.008624202
2025-09-29 13:29:5973-123.2-53.0-13.918.769312.1-36.8-0.61, -0.060.610.008624203
2025-09-29 13:31:5974-123.5-53.2-13.918.669212.1-36.8-0.61, -0.060.610.008624204
2025-09-29 13:33:5975-126.8-52.8-13.918.870951.9-36.6-0.60, -0.060.610.008624205
2025-09-29 13:35:5976-102.7-48.9-18.018.747832.1-35.5-0.59, -0.060.590.008624206
2025-09-29 13:37:5977-133.9-48.9-14.018.675562.2-37.3-0.61, -0.060.620.008624207
2025-09-29 13:39:5978-129.7-51.1-14.218.771281.8-37.2-0.61, -0.060.620.008624208

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 )