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 17734
Detector 14 day operating status:

Last detected dimming:
   538 hours and 5 minutes ago (2024-11-18 11:57 UTC)


Overview for dimming #:
   17734           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

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Details for dimming #: 17734          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-11-11 03:09:5910.00.00.00.00 , 0.008238193
2024-11-11 03:11:5920.00.00.00.00 , 0.008238194
2024-11-11 03:13:5930.00.00.00.00 , 0.008238195
2024-11-11 03:15:594-0.10.0-16.50.04 , 0.938238196
2024-11-11 03:17:595-0.3-0.7-15.70.012 , 1.058238197
2024-11-11 03:19:596-1.8-4.5-10.90.5139 , 1.338238198
2024-11-11 03:21:597-6.5-10.8-11.91.9515 , 1.538238199
2024-11-11 03:23:598-11.4-13.7-12.13.2847 , 1.658238200
2024-11-11 03:25:599-18.0-15.8-13.04.61223 , 16.038238201
2024-11-11 03:27:5910-23.7-21.3-12.45.91573 , 21.128238202
2024-11-11 03:29:5911-29.2-21.8-12.76.81848 , 15.238238203
2024-11-11 03:31:5912-36.1-25.2-12.48.42278 , 12.838238204
2024-11-11 03:33:5913-43.8-28.2-13.09.62638 , 6.358238205
2024-11-11 03:35:5914-52.1-31.1-12.611.43122 , 9.858238206
2024-11-11 03:37:5915-61.9-32.6-12.613.23653 , 14.848238207
2024-11-11 03:39:5916-73.8-33.5-12.715.9435921.1-27.2-0.43, 0.320.5426.608238208
2024-11-11 03:41:5917-83.4-36.1-13.017.4476220.7-26.6-0.43, 0.310.5313.298238209
2024-11-11 03:43:5918-93.5-37.7-13.119.2524220.4-26.4-0.42, 0.300.5216.328238210
2024-11-11 03:45:5919-102.6-40.5-13.520.7564120.4-26.3-0.42, 0.300.5222.178238211
2024-11-11 03:47:5920-112.9-41.8-13.522.6616820.3-26.2-0.42, 0.300.5222.118238212
2024-11-11 03:49:5921-123.9-43.6-13.224.7675620.3-26.1-0.42, 0.300.5213.148238213
2024-11-11 03:51:5922-135.5-50.2-13.326.4724720.0-25.9-0.42, 0.300.517.458238214
2024-11-11 03:53:5923-144.8-55.0-13.527.6760019.9-25.8-0.41, 0.300.5111.868238215
2024-11-11 03:55:5924-153.8-62.3-13.628.8793919.7-25.6-0.41, 0.290.519.268238216
2024-11-11 03:57:5925-164.3-73.2-13.530.7847419.8-25.8-0.41, 0.290.517.408238217
2024-11-11 03:59:5926-173.5-82.3-13.731.4870019.4-25.4-0.41, 0.290.500.008238218
2024-11-11 04:01:5927-178.3-83.1-13.831.4867619.3-25.3-0.41, 0.290.500.008238219
2024-11-11 04:03:5928-187.1-89.4-14.032.2890019.0-25.1-0.41, 0.280.491.628238220
2024-11-11 04:05:5929-199.0-89.5-14.033.5926518.8-24.8-0.40, 0.280.498.418238221
2024-11-11 04:07:5930-210.6-98.2-13.835.6980018.7-24.7-0.40, 0.280.4936.608238222
2024-11-11 04:09:5931-220.6-102.7-13.837.21020818.7-24.7-0.40, 0.270.4934.368238223
2024-11-11 04:11:5932-232.9-104.9-13.839.41080318.7-24.8-0.40, 0.280.4916.868238224
2024-11-11 04:13:5933-241.0-107.8-13.540.91122718.7-24.7-0.40, 0.270.4910.578238225
2024-11-11 04:15:5934-250.5-114.1-13.543.01177418.8-24.8-0.40, 0.280.4918.618238226
2024-11-11 04:17:5935-261.4-119.0-13.145.21241218.8-24.7-0.40, 0.280.498.928238227
2024-11-11 04:19:5936-266.0-125.5-13.444.61225718.7-24.5-0.40, 0.270.486.918238228
2024-11-11 04:21:5937-286.7-129.5-13.049.91351918.8-24.6-0.40, 0.280.497.078238229
2024-11-11 04:23:5938-294.0-132.6-12.951.11386418.7-24.6-0.40, 0.270.485.538238230
2024-11-11 04:25:5939-305.1-145.3-13.152.21412218.6-24.4-0.40, 0.270.484.088238231
2024-11-11 04:27:5940-312.4-145.6-13.153.31442718.7-24.5-0.40, 0.280.482.328238232
2024-11-11 04:29:5941-320.5-152.0-13.254.21463318.7-24.4-0.40, 0.270.481.268238233
2024-11-11 04:31:5942-331.5-151.5-13.255.91529518.8-24.6-0.40, 0.280.492.508238234
2024-11-11 04:33:5943-342.1-159.1-13.457.31567518.8-24.6-0.40, 0.280.480.008238235
2024-11-11 04:35:5944-351.8-158.6-13.558.91614218.8-24.6-0.40, 0.280.499.378238236
2024-11-11 04:37:5945-361.9-166.0-13.560.31652918.7-24.5-0.40, 0.270.487.238238237
2024-11-11 04:39:5946-367.9-165.5-13.661.01674818.7-24.6-0.40, 0.270.485.618238238
2024-11-11 04:41:5947-372.7-162.0-13.761.61691218.7-24.6-0.40, 0.270.481.948238239
2024-11-11 04:43:5948-378.9-166.4-13.862.01701918.6-24.5-0.40, 0.270.482.618238240
2024-11-11 04:45:5949-382.2-164.3-13.962.21712718.7-24.6-0.40, 0.270.483.208238241
2024-11-11 04:47:5950-385.5-167.2-13.962.91731218.8-24.6-0.40, 0.280.493.848238242
2024-11-11 04:49:5951-390.4-168.2-13.963.01739018.7-24.5-0.40, 0.270.486.948238243
2024-11-11 04:51:5952-389.8-169.8-14.063.41748918.8-24.6-0.40, 0.280.481.518238244
2024-11-11 04:53:5953-390.3-171.2-14.262.71727718.8-24.5-0.40, 0.280.480.008238245
2024-11-11 04:55:5954-392.5-167.5-14.163.51750618.8-24.6-0.40, 0.280.490.008238246
2024-11-11 04:57:5955-392.6-169.3-14.262.91733818.7-24.4-0.40, 0.280.480.008238247
2024-11-11 04:59:5956-392.9-169.9-14.462.31721018.8-24.4-0.40, 0.280.480.008238248
2024-11-11 05:01:5957-392.5-169.7-14.362.01712618.8-24.4-0.40, 0.280.481.188238249
2024-11-11 05:03:5958-390.7-166.8-14.561.81700218.9-24.6-0.40, 0.280.491.228238250
2024-11-11 05:05:5959-393.4-165.5-14.662.21708918.9-24.5-0.40, 0.280.490.008238251
2024-11-11 05:07:5960-396.6-162.7-14.762.41720418.9-24.5-0.40, 0.280.490.008238252
2024-11-11 05:09:5961-399.1-154.9-14.862.81730419.0-24.6-0.40, 0.280.490.008238253
2024-11-11 05:11:5962-403.1-157.7-15.062.71729418.9-24.5-0.40, 0.280.480.008238254
2024-11-11 05:13:5963-406.3-162.8-14.963.01741818.8-24.4-0.40, 0.280.480.008238255
2024-11-11 05:15:5964-406.8-161.5-15.262.51722818.9-24.5-0.40, 0.280.480.008238256

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 )