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 19608
Detector 14 day operating status:

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


Overview for dimming #:
   19608           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 #: 19608          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-20 02:19:5910.00.00.00.00 , 0.008522217
2025-07-20 02:21:5920.00.00.00.00 , 0.008522218
2025-07-20 02:23:5930.00.00.00.00 , 0.008522219
2025-07-20 02:25:5940.00.00.00.00 , 0.008522220
2025-07-20 02:27:5950.00.00.00.00 , 0.008522221
2025-07-20 02:29:5960.00.00.00.00 , 0.008522222
2025-07-20 02:31:5970.00.00.00.00 , 0.008522223
2025-07-20 02:33:5980.00.00.00.00 , 0.008522224
2025-07-20 02:35:599-0.3-2.3-9.90.0281.11, -0.061.112.878522225
2025-07-20 02:37:5910-0.9-3.9-9.60.0761.11, -0.051.112.328522226
2025-07-20 02:39:5911-1.9-8.1-10.50.01691.12, -0.081.121.948522227
2025-07-20 02:41:5912-1.7-10.4-13.30.01221.12, -0.081.130.958522228
2025-07-20 02:43:5913-1.4-10.0-12.10.01121.12, -0.081.130.008522229
2025-07-20 02:45:5914-1.3-7.9-10.70.01131.12, -0.081.120.008522230
2025-07-20 02:47:5915-2.4-10.5-10.90.01991.12, -0.081.120.008522231
2025-07-20 02:49:5916-2.7-10.1-10.80.02281.12, -0.081.130.998522232
2025-07-20 02:51:5917-4.0-11.6-10.70.03411.12, -0.071.130.008522233
2025-07-20 02:53:5918-3.6-11.9-11.10.03051.12, -0.071.130.848522234
2025-07-20 02:55:5919-3.8-12.5-11.30.03221.12, -0.071.126.148522235
2025-07-20 02:57:5920-3.2-11.4-11.40.02681.12, -0.071.138.518522236
2025-07-20 02:59:5921-3.8-12.6-10.90.03251.12, -0.071.139.048522237
2025-07-20 03:01:5922-3.9-12.8-10.70.03441.13, -0.071.138.068522238
2025-07-20 03:03:5923-3.7-13.4-11.30.03011.12, -0.071.131.758522239
2025-07-20 03:05:5924-3.5-14.1-11.00.02891.13, -0.071.132.088522240
2025-07-20 03:07:5925-3.4-14.3-11.10.02711.09, -0.021.091.398522241
2025-07-20 03:09:5926-3.2-14.1-11.40.02471.07, 0.031.070.008522242
2025-07-20 03:11:5927-3.2-13.7-11.60.12461.06, 0.041.060.008522243
2025-07-20 03:13:5928-3.5-13.7-11.30.12801.05, 0.051.050.008522244
2025-07-20 03:15:5929-7.2-18.2-13.31.649932.954.30.69, 0.510.853.658522245
2025-07-20 03:17:5930-7.7-17.2-13.41.854133.154.70.69, 0.510.863.038522246
2025-07-20 03:19:5931-6.8-18.0-13.11.847335.955.50.68, 0.550.870.008522247
2025-07-20 03:21:5932-7.7-18.7-12.02.255136.854.50.66, 0.560.870.008522248
2025-07-20 03:23:5933-6.6-18.1-11.62.049136.256.30.68, 0.560.880.008522249
2025-07-20 03:25:5934-6.7-18.2-11.72.050336.056.90.68, 0.560.880.008522250
2025-07-20 03:27:5935-6.5-18.1-11.32.049935.057.20.70, 0.540.880.878522251
2025-07-20 03:29:5936-5.1-18.1-11.01.638736.656.00.67, 0.560.881.118522252
2025-07-20 03:31:5937-4.5-17.7-11.01.434336.855.50.67, 0.560.871.458522253
2025-07-20 03:33:5938-4.0-17.7-10.71.330436.456.40.68, 0.560.882.498522254
2025-07-20 03:35:5939-4.9-17.6-10.81.439036.455.30.67, 0.560.871.468522255
2025-07-20 03:37:5940-5.1-17.3-11.81.438636.855.20.66, 0.570.871.778522256
2025-07-20 03:39:5941-52.4-46.9-16.89.827049.724.10.41, 0.090.425.288522257
2025-07-20 03:41:5942-55.5-48.1-16.910.028389.424.70.42, 0.090.431.568522258
2025-07-20 03:43:5943-56.0-48.9-17.39.927859.624.70.42, 0.090.431.068522259
2025-07-20 03:45:5944-59.1-50.1-17.010.629589.224.80.42, 0.090.432.118522260
2025-07-20 03:47:5945-62.1-51.0-16.711.131419.424.60.42, 0.090.422.048522261
2025-07-20 03:49:5946-64.3-52.1-16.511.432299.324.90.42, 0.090.433.408522262
2025-07-20 03:51:5947-79.3-53.1-15.311.442169.125.20.43, 0.080.437.438522263
2025-07-20 03:53:5948-84.7-54.7-16.211.443318.825.20.43, 0.080.437.958522264
2025-07-20 03:55:5949-90.1-55.6-16.311.345208.825.70.43, 0.080.441.518522265
2025-07-20 03:57:5950-96.5-56.8-15.712.649109.126.10.44, 0.080.450.008522266
2025-07-20 03:59:5951-100.3-58.6-15.713.150058.925.70.43, 0.080.449.848522267
2025-07-20 04:01:5952-108.3-59.0-14.913.356078.825.90.44, 0.080.446.678522268
2025-07-20 04:03:5953-112.4-58.9-14.412.958298.926.40.45, 0.080.451.448522269
2025-07-20 04:05:5954-110.0-59.4-14.811.655598.726.50.45, 0.080.450.008522270
2025-07-20 04:07:5955-110.7-59.8-14.911.355048.726.50.45, 0.080.450.008522271
2025-07-20 04:09:5956-111.0-60.4-16.111.153238.826.90.45, 0.080.460.008522272
2025-07-20 04:11:5957-108.1-61.9-17.411.149278.726.90.45, 0.080.460.008522273
2025-07-20 04:13:5958-117.4-63.3-16.613.755248.526.90.45, 0.070.460.008522274
2025-07-20 04:15:5959-118.6-64.4-16.413.756088.426.80.45, 0.070.460.008522275
2025-07-20 04:17:5960-121.0-64.6-16.513.857158.527.00.46, 0.070.460.008522276
2025-07-20 04:19:5961-127.3-65.2-15.616.562958.427.10.46, 0.070.460.958522277
2025-07-20 04:21:5962-129.1-66.0-15.716.563778.126.90.45, 0.070.460.008522278
2025-07-20 04:23:5963-131.3-66.6-15.616.664527.927.10.46, 0.060.460.008522279
2025-07-20 04:25:5964-127.1-67.4-16.114.260648.027.10.46, 0.060.460.008522280
2025-07-20 04:27:5965-130.4-67.6-16.014.862097.827.50.46, 0.060.470.008522281

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 )