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 20222
Detector 14 day operating status:

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


Overview for dimming #:
   20222           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 #: 20222          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-22 14:35:5910.00.00.00.00 , 0.898614228
2025-09-22 14:37:5920.00.00.00.00 , 0.008614229
2025-09-22 14:39:5930.00.00.00.00 , 0.008614230
2025-09-22 14:41:5940.00.00.00.00 , 1.038614231
2025-09-22 14:43:5950.00.00.00.00 , 0.008614232
2025-09-22 14:45:5960.00.00.00.00 , 0.008614233
2025-09-22 14:47:5970.00.00.00.00 , 0.008614234
2025-09-22 14:49:5980.00.0-18.20.02 , 0.008614235
2025-09-22 14:51:599-0.7-7.4-15.20.050-1.13, -0.321.1712.438614236
2025-09-22 14:53:5910-2.1-10.0-7.50.0210-1.13, -0.321.1716.198614237
2025-09-22 14:55:5911-3.7-12.6-7.50.0399-1.13, -0.321.1712.448614238
2025-09-22 14:57:5912-4.9-12.4-8.40.0520-1.13, -0.321.1711.608614239
2025-09-22 14:59:5913-8.7-13.4-8.30.0940-1.13, -0.321.1710.288614240
2025-09-22 15:01:5914-11.1-14.3-8.70.01170-1.13, -0.321.171.058614241
2025-09-22 15:03:5915-15.1-15.9-9.20.01521-1.13, -0.321.170.978614242
2025-09-22 15:05:5916-19.1-16.3-9.30.01898-1.04, 0.301.090.878614243
2025-09-22 15:07:5917-24.4-17.4-9.30.02374-0.84, 0.631.055.298614244
2025-09-22 15:09:5918-28.7-18.0-9.70.02685-0.82, 0.671.056.248614245
2025-09-22 15:11:5919-33.2-18.7-9.60.03083-0.82, 0.651.0517.978614246
2025-09-22 15:13:5920-38.3-21.1-9.90.03448-0.82, 0.661.0516.338614247
2025-09-22 15:15:5921-43.5-21.3-9.90.0386723.0-77.3-0.91, 0.370.9816.828614248
2025-09-22 15:17:5922-50.0-22.2-10.00.0437021.1-79.8-0.93, 0.340.992.068614249
2025-09-22 15:19:5923-55.6-22.2-10.00.3483619.6-80.9-0.94, 0.320.998.058614250
2025-09-22 15:21:5924-62.0-22.7-9.90.9539619.3-83.1-0.95, 0.321.002.358614251
2025-09-22 15:23:5925-66.8-22.4-9.70.15836-0.96, 0.311.018.378614252
2025-09-22 15:25:5926-73.6-22.7-9.70.16468-0.97, 0.301.014.398614253
2025-09-22 15:27:5927-77.9-23.5-9.81.66741-0.98, 0.281.020.918614254
2025-09-22 15:29:5928-85.7-24.6-9.91.37316-0.99, 0.261.021.948614255
2025-09-22 15:31:5929-95.6-29.0-9.81.98066-0.99, 0.281.033.148614256
2025-09-22 15:33:5930-100.7-30.2-9.61.68525-0.99, 0.271.031.128614257
2025-09-22 15:35:5931-110.5-30.4-9.52.99413-0.99, 0.271.039.138614258
2025-09-22 15:37:5932-122.9-30.6-9.44.810468-1.00, 0.271.035.818614259
2025-09-22 15:39:5933-132.3-32.1-9.44.711146-0.99, 0.281.0314.698614260
2025-09-22 15:41:5934-148.6-35.9-9.55.412506-0.99, 0.291.038.338614261
2025-09-22 15:43:5935-159.2-37.1-9.56.313263-1.00, 0.271.034.458614262
2025-09-22 15:45:5936-163.9-36.9-9.86.713166-0.99, 0.281.034.348614263
2025-09-22 15:47:5937-177.4-36.8-9.87.514270-1.00, 0.261.035.328614264
2025-09-22 15:49:5938-186.0-35.5-9.88.514812-1.00, 0.261.036.728614265
2025-09-22 15:51:5939-192.4-36.1-9.99.015132-1.00, 0.241.0311.858614266
2025-09-22 15:53:5940-201.3-36.5-10.09.315582-1.00, 0.241.031.398614267
2025-09-22 15:55:5941-208.0-37.5-10.110.315974-1.00, 0.231.031.188614268
2025-09-22 15:57:5942-218.0-38.0-10.210.816444-1.00, 0.231.020.888614269
2025-09-22 15:59:5943-225.5-40.2-10.311.516908-1.01, 0.221.031.168614270
2025-09-22 16:01:5944-237.5-40.2-10.212.417927-1.01, 0.211.032.568614271
2025-09-22 16:03:5945-245.6-41.3-10.312.618272-1.01, 0.221.032.438614272
2025-09-22 16:05:5946-254.7-42.5-10.412.818702-1.01, 0.211.032.198614273
2025-09-22 16:07:5947-263.2-43.5-10.614.819126-1.00, 0.211.021.078614274
2025-09-22 16:09:5948-273.7-45.4-10.714.819565-1.00, 0.211.022.348614275
2025-09-22 16:11:5949-282.7-46.6-10.815.719901-1.00, 0.211.0216.018614276
2025-09-22 16:13:5950-291.7-48.4-10.916.520300-1.00, 0.201.028.988614277
2025-09-22 16:15:5951-301.2-48.1-11.016.420680-1.00, 0.201.028.698614278
2025-09-22 16:17:5952-308.3-48.8-11.115.820859-1.00, 0.201.025.588614279
2025-09-22 16:19:5953-316.7-49.2-11.219.021295-1.00, 0.201.026.218614280
2025-09-22 16:21:5954-328.4-50.0-11.220.321874-1.00, 0.201.025.478614281
2025-09-22 16:23:5955-335.3-50.6-11.420.522110-1.00, 0.201.022.428614282
2025-09-22 16:25:5956-345.3-51.3-11.521.122626-1.00, 0.201.0214.218614283
2025-09-22 16:27:5957-353.4-51.8-11.522.522967-1.00, 0.201.0217.168614284
2025-09-22 16:29:5958-361.2-52.6-11.623.423339-1.00, 0.191.021.488614285
2025-09-22 16:31:5959-370.9-52.4-11.626.023902-1.00, 0.191.020.898614286
2025-09-22 16:33:5960-377.4-52.7-11.626.424320-1.00, 0.191.020.998614287
2025-09-22 16:35:5961-389.1-53.2-11.626.524889-1.00, 0.171.0116.168614288
2025-09-22 16:37:5962-393.2-53.9-11.727.325077-1.00, 0.161.0229.818614289
2025-09-22 16:39:5963-399.1-54.7-11.826.625424-1.00, 0.161.0133.958614290
2025-09-22 16:41:5964-406.4-55.4-11.726.525831-1.00, 0.151.0217.428614291
2025-09-22 16:43:5965-412.1-56.0-11.927.825959-1.00, 0.171.0125.298614292
2025-09-22 16:45:5966-416.2-56.1-11.928.726111-1.00, 0.161.0117.358614293
2025-09-22 16:47:5967-420.0-56.1-11.928.626330-1.00, 0.161.0118.598614294
2025-09-22 16:49:5968-428.5-57.3-11.830.226852-1.00, 0.161.017.328614295
2025-09-22 16:51:5969-435.8-57.1-11.931.627262-1.00, 0.161.016.078614296
2025-09-22 16:53:5970-441.9-57.3-12.033.227464-1.00, 0.161.018.858614297
2025-09-22 16:55:5971-447.0-57.9-12.233.727564-1.00, 0.161.010.008614298
2025-09-22 16:57:5972-457.3-58.5-12.234.028153-0.99, 0.171.010.008614299
2025-09-22 16:59:5973-466.3-58.7-12.236.328608-0.99, 0.171.001.058614300
2025-09-22 17:01:5974-475.0-59.5-12.437.828798-0.99, 0.171.001.458614301
2025-09-22 17:03:5975-483.1-59.5-12.440.82926011.1-82.9-0.98, 0.181.001.028614302
2025-09-22 17:05:5976-492.8-60.1-12.541.52963211.1-82.5-0.98, 0.181.000.008614303
2025-09-22 17:07:5977-503.9-60.7-12.641.53013012.1-81.7-0.98, 0.191.001.098614304
2025-09-22 17:09:5978-510.7-60.4-12.643.63031412.7-80.0-0.97, 0.200.991.028614305
2025-09-22 17:11:5979-519.6-61.8-12.744.03062113.2-79.3-0.97, 0.210.999.738614306
2025-09-22 17:13:5980-523.8-63.9-12.846.13083414.1-78.4-0.96, 0.220.986.508614307
2025-09-22 17:15:5981-534.4-64.6-12.847.53145313.9-78.5-0.96, 0.220.981.188614308
2025-09-22 17:17:5982-535.9-66.6-12.948.13152714.7-77.4-0.95, 0.230.980.008614309
2025-09-22 17:19:5983-548.3-68.5-12.947.23192814.6-76.5-0.95, 0.220.980.008614310
2025-09-22 17:21:5984-551.7-70.1-13.047.83210514.9-75.8-0.95, 0.230.970.008614311
2025-09-22 17:23:5985-558.7-71.0-12.949.63265315.5-75.9-0.94, 0.240.970.008614312
2025-09-22 17:25:5986-567.5-73.7-12.949.23307915.5-75.0-0.94, 0.240.970.008614313
2025-09-22 17:27:5987-570.8-75.8-12.849.43325715.8-74.8-0.94, 0.240.970.008614314
2025-09-22 17:29:5988-575.4-75.5-13.049.63338716.2-74.5-0.93, 0.250.970.008614315
2025-09-22 17:31:5989-576.6-77.2-13.049.53340316.4-74.0-0.93, 0.250.960.008614316
2025-09-22 17:33:5990-580.3-79.4-13.049.73356416.5-73.5-0.93, 0.250.960.008614317
2025-09-22 17:35:5991-583.7-79.4-13.049.63367816.1-73.3-0.93, 0.240.960.008614318
2025-09-22 17:37:5992-583.6-82.9-13.149.53356116.7-72.7-0.92, 0.250.960.008614319
2025-09-22 17:39:5993-588.0-84.5-13.148.73372717.0-72.6-0.92, 0.260.960.008614320

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 )