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 19625
Detector 14 day operating status:

Last detected dimming:
   234 hours and 45 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19625           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 #: 19625          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-21 19:39:5910.00.00.00.00 , 0.008524148
2025-07-21 19:41:5920.00.00.00.00 , 0.008524149
2025-07-21 19:43:593-1.8-7.1-8.40.0204 , 0.008524150
2025-07-21 19:45:594-6.2-12.9-10.90.05561.08, 0.521.200.878524151
2025-07-21 19:47:595-9.5-16.6-12.70.07411.08, 0.511.190.008524152
2025-07-21 19:49:596-13.0-18.6-14.00.09461.09, 0.521.210.948524153
2025-07-21 19:51:597-16.7-21.0-15.40.011441.10, 0.521.220.008524154
2025-07-21 19:53:598-23.0-23.5-13.10.015811.10, 0.521.221.218524155
2025-07-21 19:55:599-28.8-26.0-12.90.018971.10, 0.521.222.338524156
2025-07-21 19:57:5910-35.5-29.5-13.80.021631.09, 0.521.212.778524157
2025-07-21 19:59:5911-41.6-32.3-14.60.023841.09, 0.521.212.168524158
2025-07-21 20:01:5912-47.2-34.4-15.10.025931.09, 0.521.212.048524159
2025-07-21 20:03:5913-51.7-36.0-15.40.027371.09, 0.521.211.948524160
2025-07-21 20:05:5914-57.0-37.8-16.30.028581.09, 0.521.201.968524161
2025-07-21 20:07:5915-62.5-39.4-16.80.029881.08, 0.521.201.738524162
2025-07-21 20:09:5916-66.8-41.1-17.40.030841.08, 0.521.201.758524163
2025-07-21 20:11:5917-71.5-42.1-18.00.031711.08, 0.521.202.288524164
2025-07-21 20:13:5918-76.3-43.3-19.10.032451.08, 0.521.205.438524165
2025-07-21 20:15:5919-80.3-44.5-20.00.033111.08, 0.521.2015.118524166
2025-07-21 20:17:5920-85.8-47.4-21.00.034191.08, 0.521.207.578524167
2025-07-21 20:19:5921-89.9-49.0-22.00.034631.08, 0.521.203.568524168
2025-07-21 20:21:5922-95.6-52.8-23.00.035411.08, 0.521.198.578524169
2025-07-21 20:23:5923-100.9-54.7-23.30.036671.07, 0.521.196.638524170
2025-07-21 20:25:5924-107.1-57.8-23.70.038141.07, 0.521.195.868524171
2025-07-21 20:27:5925-112.0-59.9-23.80.039171.07, 0.521.195.268524172
2025-07-21 20:29:5926-121.2-63.3-24.40.040621.07, 0.521.196.418524173
2025-07-21 20:31:5927-135.2-71.2-25.10.043161.06, 0.521.187.438524174
2025-07-21 20:33:5928-149.1-78.4-25.80.044961.05, 0.521.1711.538524175
2025-07-21 20:35:5929-165.4-83.7-26.30.048051.04, 0.521.1714.238524176
2025-07-21 20:37:5930-180.9-87.2-27.00.050931.04, 0.521.1713.558524177
2025-07-21 20:39:5931-195.2-89.3-28.10.052671.04, 0.521.178.618524178
2025-07-21 20:41:5932-208.7-91.7-27.80.055941.05, 0.521.177.648524179
2025-07-21 20:43:5933-219.9-94.2-28.80.057561.05, 0.521.177.888524180
2025-07-21 20:45:5934-230.6-94.5-29.40.060001.05, 0.521.1712.058524181
2025-07-21 20:47:5935-238.7-95.5-29.80.061581.05, 0.521.1712.248524182
2025-07-21 20:49:5936-243.4-95.7-30.00.062791.05, 0.521.177.928524183
2025-07-21 20:51:5937-249.7-95.2-29.70.06559-1.14, 0.011.1411.008524184
2025-07-21 20:53:5938-252.8-93.5-29.60.06657-1.14, 0.011.142.838524185
2025-07-21 20:55:5939-255.1-92.3-29.80.06704-1.14, 0.011.141.828524186
2025-07-21 20:57:5940-260.6-91.7-29.00.07063-1.14, 0.061.140.008524187
2025-07-21 21:01:5941-268.8-88.7-27.50.07612-1.14, 0.061.142.978524189
2025-07-21 21:03:5942-272.5-86.2-27.80.07729-1.13, 0.071.142.588524190
2025-07-21 21:05:5943-275.0-84.7-28.10.07863-1.13, 0.081.141.978524191
2025-07-21 21:07:5944-279.4-83.5-28.10.08034-1.14, 0.071.140.008524192
2025-07-21 21:09:5945-286.5-83.1-28.30.18228-1.14, 0.081.141.108524193
2025-07-21 21:11:5946-292.3-85.8-28.70.08380-1.14, 0.071.142.098524194
2025-07-21 21:13:5947-298.7-89.2-29.10.08475-1.13, 0.101.132.778524195
2025-07-21 21:15:5948-305.3-91.8-29.40.08626-1.13, 0.101.142.718524196
2025-07-21 21:17:5949-314.5-94.2-28.70.19084-1.13, 0.101.145.548524197
2025-07-21 21:19:5950-319.7-96.9-28.50.09251-1.13, 0.111.141.958524198
2025-07-21 21:21:5951-326.0-99.1-28.60.09354-1.13, 0.131.135.528524199
2025-07-21 21:23:5952-331.1-100.8-27.70.09678-1.13, 0.121.144.718524200
2025-07-21 21:25:5953-335.9-104.5-27.30.09811-1.13, 0.131.141.828524201
2025-07-21 21:27:5954-341.6-107.1-27.20.09951-1.13, 0.141.141.598524202
2025-07-21 21:29:5955-348.0-109.5-27.10.010073-1.13, 0.131.141.478524203
2025-07-21 21:31:5956-367.9-112.6-22.66.311115-0.9-76.3-0.98, -0.040.981.608524204
2025-07-21 21:33:5957-380.0-117.7-21.88.111443-1.8-74.6-0.97, -0.050.971.788524205
2025-07-21 21:35:5958-386.4-119.8-22.07.211559-1.7-71.8-0.96, -0.060.961.698524206
2025-07-21 21:37:5959-392.8-121.3-21.76.911706-1.7-71.6-0.96, -0.060.962.148524207
2025-07-21 21:39:5960-402.4-126.0-20.78.812100-1.7-70.9-0.95, -0.060.961.448524208
2025-07-21 21:41:5961-412.5-128.7-20.310.112344-2.6-69.9-0.95, -0.080.950.008524209
2025-07-21 21:43:5962-415.3-128.5-20.210.112387-2.5-70.2-0.95, -0.070.950.008524210
2025-07-21 21:45:5963-424.4-131.3-20.111.012633-0.9-65.9-0.92, -0.050.921.018524211
2025-07-21 21:47:5964-431.1-129.7-19.711.512848-1.2-65.8-0.92, -0.060.920.008524212
2025-07-21 21:49:5965-436.6-129.9-19.511.913035-1.7-64.6-0.91, -0.070.915.018524213
2025-07-21 21:51:5966-445.9-128.2-18.614.0135562.5-60.2-0.88, 0.000.881.188524214
2025-07-21 21:53:5967-452.9-131.0-18.714.5136781.7-60.4-0.88, -0.010.884.278524215
2025-07-21 21:55:5968-451.7-132.4-19.713.113329-1.1-65.8-0.92, -0.050.920.008524216
2025-07-21 21:57:5969-459.3-135.7-19.913.013515-1.8-63.8-0.91, -0.070.910.008524217
2025-07-21 21:59:5970-467.8-139.0-19.313.713820-1.8-64.4-0.91, -0.070.910.008524218
2025-07-21 22:01:5971-476.3-139.2-19.015.214234-4.1-65.5-0.92, -0.110.920.008524219
2025-07-21 22:03:5972-482.7-139.4-18.915.414489-4.6-64.7-0.91, -0.120.920.008524220
2025-07-21 22:05:5973-490.8-141.0-18.916.514643-4.7-65.3-0.92, -0.120.920.008524221
2025-07-21 22:07:5974-538.4-141.5-14.573.2189828.2-60.8-0.87, 0.100.880.008524222
2025-07-21 22:09:5975-549.2-143.8-14.275.7194088.3-61.2-0.88, 0.100.880.998524223
2025-07-21 22:11:5976-563.4-145.0-14.183.7201958.8-61.9-0.88, 0.110.890.008524224
2025-07-21 22:13:5977-563.5-145.6-14.384.11985510.7-61.9-0.88, 0.150.890.008524225
2025-07-21 22:15:5978-573.9-145.5-14.284.4203797.7-62.4-0.89, 0.100.890.008524226
2025-07-21 22:17:5979-580.1-147.3-14.483.1204527.6-61.8-0.88, 0.090.891.388524227
2025-07-21 22:19:5980-588.4-149.8-14.383.6206637.1-62.2-0.89, 0.080.891.878524228
2025-07-21 22:21:5981-589.9-150.3-14.483.3205409.2-63.1-0.89, 0.120.900.008524229
2025-07-21 22:23:5982-606.7-153.2-14.488.5213516.9-62.0-0.89, 0.080.890.008524230
2025-07-21 22:25:5983-614.7-153.3-14.490.1215787.4-60.9-0.88, 0.090.880.008524231
2025-07-21 22:27:5984-620.6-155.3-14.786.4216328.7-58.2-0.85, 0.110.860.008524232
2025-07-21 22:29:5985-577.0-156.7-18.525.1170151.1-56.0-0.84, -0.030.840.008524233
2025-07-21 22:31:5986-639.2-157.5-14.594.3224519.1-58.7-0.85, 0.110.860.008524234
2025-07-21 22:33:5987-582.1-158.6-19.022.3167262.0-57.6-0.85, -0.010.851.648524235
2025-07-21 22:35:5988-588.2-159.1-19.122.6168623.0-57.9-0.86, 0.010.863.228524236
2025-07-21 22:37:5989-594.3-160.4-19.222.3169813.1-59.0-0.87, 0.010.871.968524237
2025-07-21 22:39:5990-622.2-162.6-18.528.5184711.0-51.1-0.79, -0.040.791.168524238
2025-07-21 22:41:5991-636.0-163.5-18.331.419069-0.2-52.0-0.80, -0.060.800.008524239
2025-07-21 22:43:5992-635.8-164.6-18.528.7187761.2-51.3-0.79, -0.030.791.168524240
2025-07-21 22:45:5993-641.3-164.6-18.628.7189231.4-51.6-0.79, -0.030.791.158524241
2025-07-21 22:47:5994-711.4-165.1-14.7102.9251977.6-53.6-0.81, 0.080.810.008524242
2025-07-21 22:49:5995-715.2-165.2-14.7105.4252777.9-53.5-0.81, 0.090.810.008524243
2025-07-21 22:51:5996-719.4-165.8-14.7106.3254658.5-54.0-0.81, 0.100.820.008524244
2025-07-21 22:53:5997-656.8-166.3-18.529.2195492.4-53.1-0.81, -0.010.811.128524245
2025-07-21 22:55:5998-735.1-166.8-14.6106.8262686.0-56.1-0.83, 0.060.841.828524246
2025-07-21 22:57:5999-749.7-167.8-14.7110.9269558.2-54.3-0.81, 0.090.822.448524247
2025-07-21 22:59:59100-757.8-167.5-14.8111.8272227.1-54.6-0.82, 0.070.821.928524248
2025-07-21 23:01:59101-730.3-169.4-16.746.0240104.3-49.9-0.77, 0.020.770.008524249
2025-07-21 23:03:59102-767.8-170.7-14.9111.1271305.5-56.7-0.84, 0.050.841.798524250
2025-07-21 23:05:59103-770.1-170.8-15.0107.7271575.4-56.0-0.83, 0.050.842.358524251
2025-07-21 23:07:59104-777.9-172.0-15.1108.8273034.2-56.9-0.84, 0.030.851.848524252
2025-07-21 23:09:59105-782.6-173.3-15.3105.7273274.6-56.6-0.84, 0.030.840.008524253
2025-07-21 23:11:59106-724.7-173.9-18.834.821629-0.4-52.8-0.81, -0.060.812.678524254
2025-07-21 23:13:59107-837.0-175.3-14.9120.6307868.2-52.1-0.79, 0.090.801.508524255
2025-07-21 23:15:59108-848.8-177.0-14.7123.8315348.8-51.0-0.78, 0.100.781.878524256
2025-07-21 23:17:59109-856.7-177.5-14.8127.1317528.6-51.1-0.78, 0.100.780.008524257
2025-07-21 23:19:59110-863.6-179.1-14.8128.0319517.9-50.9-0.78, 0.080.781.698524258
2025-07-21 23:21:59111-868.8-179.3-15.0129.5319768.2-51.1-0.78, 0.090.781.698524259
2025-07-21 23:23:59112-875.7-178.2-15.0129.6323038.0-51.1-0.78, 0.090.780.008524260
2025-07-21 23:25:59113-887.0-178.7-15.1130.7327717.3-51.6-0.79, 0.070.790.008524261
2025-07-21 23:27:59114-878.2-180.3-15.8126.4313777.6-52.3-0.79, 0.080.800.008524262
2025-07-21 23:29:59115-901.2-180.8-15.3131.5331578.0-50.8-0.78, 0.090.780.008524263
2025-07-21 23:31:59116-908.4-183.1-15.4133.3332828.4-50.9-0.78, 0.090.780.008524896
2025-07-21 23:33:59117-912.0-184.3-15.4133.3334047.6-51.3-0.78, 0.080.790.008524897
2025-07-21 23:35:59118-919.0-186.2-15.5134.2336107.7-51.3-0.78, 0.080.790.008524898
2025-07-21 23:37:59119-922.1-186.1-15.5135.3336938.0-51.2-0.78, 0.090.790.008524899
2025-07-21 23:39:59120-914.6-188.2-15.6131.83297110.0-50.5-0.77, 0.120.780.008524900
2025-07-21 23:41:59121-911.9-189.7-15.9128.1323239.3-51.2-0.78, 0.110.790.008524901
2025-07-21 23:43:59122-932.3-189.8-15.8131.0336357.0-50.9-0.78, 0.070.780.008524902
2025-07-21 23:45:59123-880.6-191.6-17.1103.7291013.2-53.8-0.81, 0.000.810.008524903

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 )