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 21015
Detector 14 day operating status:

Last detected dimming:
   203 hours and 25 minutes ago (2026-01-03 23:07 UTC)


Overview for dimming #:
   21015           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 #: 21015          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-14 22:43:5910.00.00.00.00 , 0.008733218
2025-12-14 22:45:5920.00.00.00.00 , 0.008733219
2025-12-14 22:47:5930.00.00.00.00 , 0.008733220
2025-12-14 22:49:5940.00.00.00.00 , 0.008733221
2025-12-14 22:51:5950.00.00.00.00 , 0.008733222
2025-12-14 22:53:5960.00.00.00.00 , 0.008733223
2025-12-14 22:55:5970.00.00.00.00 , 0.838733224
2025-12-14 22:57:5980.00.00.00.00 , 1.568733225
2025-12-14 22:59:5990.00.00.00.00 , 1.818733226
2025-12-14 23:01:59100.00.00.00.00 , 1.208733227
2025-12-14 23:03:59110.00.00.00.00 , 1.608733228
2025-12-14 23:05:5912-11.0-30.1-14.72.5635-7.441.80.67, -0.120.683.168733229
2025-12-14 23:07:5913-13.3-34.2-15.42.8710-7.441.80.67, -0.120.681.318733230
2025-12-14 23:09:5914-19.2-37.9-15.94.01020-6.940.20.65, -0.110.666.198733231
2025-12-14 23:11:5915-27.6-39.8-15.65.51335-6.539.00.63, -0.100.645.698733232
2025-12-14 23:13:5916-39.9-49.5-16.55.91645-6.638.90.63, -0.100.648.408733233
2025-12-14 23:15:5917-53.9-71.9-16.86.92136-6.738.70.63, -0.110.649.828733234
2025-12-14 23:17:5918-73.7-67.6-16.89.12986-6.438.80.63, -0.100.645.118733235
2025-12-14 23:19:5919-101.4-68.2-18.411.74018-6.138.70.63, -0.090.6417.678733236
2025-12-14 23:21:5920-120.6-59.8-19.414.34995-6.038.50.63, -0.090.6311.898733237
2025-12-14 23:23:5921-147.1-59.0-20.417.560760.91, -0.631.1117.608733238
2025-12-14 23:25:5922-165.0-63.9-20.218.067440.92, -0.641.1217.608733239
2025-12-14 23:27:5923-171.5-69.5-20.018.770040.92, -0.661.1317.998733240
2025-12-14 23:29:5924-171.7-73.4-18.320.572050.93, -0.671.1414.618733241
2025-12-14 23:31:5925-166.5-77.5-16.920.971670.93, -0.681.1510.488733242
2025-12-14 23:33:5926-159.5-85.1-15.720.468680.94, -0.651.146.138733243
2025-12-14 23:35:5927-154.4-90.8-15.519.765221.00, -0.581.150.968733244
2025-12-14 23:37:5928-152.3-93.3-16.317.760571.10, -0.471.200.008733245
2025-12-14 23:39:5929-156.5-95.7-17.617.758971.10, -0.451.190.008733246
2025-12-14 23:41:5930-165.9-97.5-17.818.260901.10, -0.451.190.008733247
2025-12-14 23:43:5931-174.4-99.6-18.518.862201.09, -0.461.180.898733248
2025-12-14 23:45:5932-182.3-100.6-18.519.765081.06, -0.471.162.098733249
2025-12-14 23:47:5933-190.2-100.9-19.021.368051.04, -0.471.152.328733250
2025-12-14 23:49:5934-199.2-102.1-19.221.770971.03, -0.481.142.358733251
2025-12-14 23:51:5935-210.2-102.3-19.422.774141.01, -0.491.125.708733252
2025-12-14 23:53:5936-217.8-102.6-19.524.177011.00, -0.501.113.068733253
2025-12-14 23:55:5937-225.7-102.3-19.126.480600.99, -0.501.112.288733254
2025-12-14 23:57:5938-229.9-101.8-19.127.082811.00, -0.491.111.458733255
2025-12-14 23:59:5939-237.3-100.6-19.526.284521.02, -0.471.121.198733970
2025-12-15 00:01:5940-246.1-100.6-19.425.586791.05, -0.451.140.008733971
2025-12-15 00:03:5941-254.6-99.4-19.825.889631.06, -0.431.150.008733972
2025-12-15 00:05:5942-262.9-98.5-19.526.192291.08, -0.421.160.008733973
2025-12-15 00:07:5943-266.9-99.0-19.525.794131.10, -0.401.170.008733974
2025-12-15 00:09:5944-271.9-98.6-19.525.296011.10, -0.391.170.008733975
2025-12-15 00:11:5945-278.6-97.8-19.525.498651.11, -0.391.170.008733976
2025-12-15 00:13:5946-285.9-97.1-19.426.9101361.10, -0.391.170.878733977
2025-12-15 00:15:5947-291.4-96.3-19.228.3104381.11, -0.381.170.008733978
2025-12-15 00:17:5948-299.9-95.4-18.831.0110071.10, -0.391.162.308733979
2025-12-15 00:19:5949-306.4-94.9-18.632.111312-5.731.60.53, -0.090.542.398733980
2025-12-15 00:21:5950-313.7-93.7-18.832.511561-5.831.70.53, -0.090.541.838733981
2025-12-15 00:23:5951-321.7-93.1-18.833.812001-6.032.00.53, -0.090.540.008733982
2025-12-15 00:25:5952-329.9-91.6-18.535.312504-6.132.10.54, -0.090.540.008733983
2025-12-15 00:27:5953-340.6-91.8-18.536.913024-6.433.00.55, -0.100.561.778733984
2025-12-15 00:29:5954-353.6-92.1-18.243.113969-6.934.00.56, -0.110.578.458733985
2025-12-15 00:31:5955-365.3-92.2-18.046.514637-7.334.90.57, -0.120.5910.238733986
2025-12-15 00:33:5956-374.5-91.7-17.950.115089-7.535.30.58, -0.120.591.338733987
2025-12-15 00:35:5957-385.5-91.5-17.652.815747-7.735.80.59, -0.120.605.358733988
2025-12-15 00:37:5958-394.3-91.2-17.452.516218-7.836.30.59, -0.130.610.008733989
2025-12-15 00:39:5959-402.3-91.9-17.354.116609-7.936.90.60, -0.130.620.008733990
2025-12-15 00:41:5960-416.3-92.2-17.257.217199-7.936.90.60, -0.130.624.748733991
2025-12-15 00:43:5961-423.0-93.2-17.456.417433-8.137.40.61, -0.130.622.218733992
2025-12-15 00:45:5962-428.3-93.0-17.358.517666-8.237.60.61, -0.130.630.008733993
2025-12-15 00:47:5963-433.8-92.3-17.157.417978-8.337.60.61, -0.130.630.008733994
2025-12-15 00:49:5964-440.0-91.8-17.255.818095-8.437.80.61, -0.130.630.008733995
2025-12-15 00:51:5965-444.7-92.1-17.254.718090-8.337.80.61, -0.130.630.008733996
2025-12-15 00:53:5966-447.3-93.7-17.252.518120-8.638.40.62, -0.140.640.008733997
2025-12-15 00:55:5967-444.9-98.1-17.350.117955-8.538.30.62, -0.140.640.008733998
2025-12-15 00:57:5968-442.9-100.9-17.546.917812-8.738.90.63, -0.140.640.008733999
2025-12-15 00:59:5969-446.4-105.1-17.446.217896-8.839.10.63, -0.140.650.008734000
2025-12-15 01:01:5970-452.1-150.9-17.645.317811-8.838.80.63, -0.140.640.008734001
2025-12-15 01:03:5971-450.3-169.3-17.642.717518-9.039.30.63, -0.150.650.008734002
2025-12-15 01:05:5972-458.5-198.8-17.541.517465-8.939.00.63, -0.150.650.008734003
2025-12-15 01:07:5973-470.0-226.1-17.641.017571-9.039.30.63, -0.150.651.428734004
2025-12-15 01:09:5974-476.1-231.6-17.442.617583-9.139.20.63, -0.150.651.928734005
2025-12-15 01:11:5975-479.9-235.8-17.543.417640-9.340.00.64, -0.150.661.858734006
2025-12-15 01:13:5976-507.8-221.2-15.467.320230-10.240.70.65, -0.170.679.838734007
2025-12-15 01:15:5977-522.3-220.0-14.380.521645-10.742.60.67, -0.180.7010.608734008
2025-12-15 01:17:5978-525.5-219.8-13.985.922362-11.143.90.69, -0.180.716.018734009
2025-12-15 01:19:5979-534.3-214.8-13.394.823383-11.545.70.71, -0.190.747.578734010
2025-12-15 01:21:5980-538.4-212.9-12.9100.523992-12.047.40.73, -0.200.762.098734011
2025-12-15 01:23:5981-538.4-205.7-12.9105.124222-12.248.40.74, -0.200.772.008734012
2025-12-15 01:25:5982-538.6-180.9-12.7112.124741-12.849.90.75, -0.210.781.878734013
2025-12-15 01:27:5983-538.3-162.7-12.7116.125135-13.251.70.77, -0.220.800.958734014
2025-12-15 01:29:5984-540.1-158.9-12.8117.125400-13.552.90.78, -0.230.820.008734015
2025-12-15 01:31:5985-542.2-166.4-12.7118.625710-13.753.60.79, -0.230.820.008734016
2025-12-15 01:33:5986-542.6-171.2-12.7119.325798-13.954.50.80, -0.230.830.008734017
2025-12-15 01:35:5987-550.1-174.5-12.7126.426486-14.456.50.82, -0.240.850.008734018
2025-12-15 01:37:5988-542.9-171.9-12.6125.526136-14.557.20.82, -0.240.860.008734019
2025-12-15 01:39:5989-552.9-157.6-12.4130.927347-14.858.70.84, -0.250.870.008734020
2025-12-15 01:41:5990-544.9-140.2-12.4130.327310-15.160.10.85, -0.260.880.008734021
2025-12-15 01:43:5991-546.1-126.4-12.3132.227661-15.561.60.86, -0.260.900.008734022
2025-12-15 01:45:5992-541.9-107.0-12.3132.727617-15.863.40.87, -0.270.910.008734023
2025-12-15 01:47:5993-548.1-107.6-12.5132.227644-16.063.60.87, -0.270.910.008734024
2025-12-15 01:49:5994-551.7-110.3-12.5132.527840-16.064.00.87, -0.270.910.008734025
2025-12-15 01:51:5995-557.4-114.8-12.4134.428170-15.963.80.87, -0.270.910.008734026

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 )