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 13291
Detector 14 day operating status:

Last detected dimming:
   214 hours and 59 minutes ago (2024-06-10 23:57 UTC)


Overview for dimming #:
   13291           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 #: 13291          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-04-28 14:01:591-2.1-17.2-16.80.4103 , 0.007502153
2023-04-28 14:03:592-2.8-19.9-17.60.5130 , 0.007502154
2023-04-28 14:05:593-2.8-19.8-15.60.5140 , 0.007502155
2023-04-28 14:07:594-3.5-17.6-14.70.7198 , 0.007502156
2023-04-28 14:09:595-4.1-15.6-14.50.9231-27.823.20.35, -0.410.540.007502157
2023-04-28 14:11:596-5.4-17.6-15.30.9255-24.222.00.35, -0.350.490.007502158
2023-04-28 14:13:597-8.5-26.5-16.91.1302-21.321.10.34, -0.300.450.907502159
2023-04-28 14:15:598-13.0-51.8-17.31.3372-20.620.70.34, -0.290.441.537502160
2023-04-28 14:17:599-23.2-122.7-19.11.8501-20.420.50.33, -0.280.447.147502161
2023-04-28 14:19:5910-29.3-136.0-19.52.4659-20.420.50.33, -0.280.441.137502162
2023-04-28 14:21:5911-22.6-100.6-18.22.3629-20.720.70.34, -0.290.440.007502163
2023-04-28 14:23:5912-16.9-61.4-17.62.1568 , 0.007502164
2023-04-28 14:25:5913-18.8-66.0-17.62.4654 , 0.007502165
2023-04-28 14:27:5914-22.1-81.7-16.22.7745 , 0.007502166
2023-04-28 14:29:5915-29.6-104.6-17.63.1870 , 2.957502167
2023-04-28 14:31:5916-38.2-145.2-16.63.71016 , 0.007502168
2023-04-28 14:33:5917-43.8-163.3-17.34.01119 , 0.007502169
2023-04-28 14:35:5918-47.8-178.6-18.44.21160 , 4.067502170
2023-04-28 14:37:5919-52.2-188.4-18.14.51261 , 4.267502171
2023-04-28 14:39:5920-54.4-190.2-18.34.71296 , 2.297502172
2023-04-28 14:41:5921-55.4-189.2-19.64.71293 , 0.007502173
2023-04-28 14:43:5922-55.3-189.5-20.34.61277 , 0.007502174
2023-04-28 14:45:5923-55.0-189.1-19.14.71290 , 0.007502175
2023-04-28 14:47:5924-55.0-189.2-19.64.71290 , 0.007502176
2023-04-28 14:49:5925-55.7-190.6-20.34.71291 , 0.007502177
2023-04-28 14:51:5926-55.9-190.7-20.14.81321 , 0.007502178
2023-04-28 14:53:5927-57.8-191.4-19.45.01377 , 0.007502179
2023-04-28 14:55:5928-59.3-192.7-20.94.91356 , 0.007502180
2023-04-28 14:57:5929-60.2-192.2-19.25.21428 , 1.447502181
2023-04-28 14:59:5930-62.6-191.3-18.65.51537-20.920.30.33, -0.290.440.007502182
2023-04-28 15:01:5931-62.8-191.2-18.45.61542 , 0.877502183
2023-04-28 15:03:5932-68.6-190.9-16.87.718719.3-59.0-0.86, 0.200.882.457502184
2023-04-28 15:05:5933-69.4-189.8-17.07.518859.3-59.0-0.85, 0.200.882.477502185
2023-04-28 15:07:5934-73.0-187.1-16.58.220499.8-57.1-0.84, 0.210.860.007502186
2023-04-28 15:09:5935-74.5-186.7-16.08.721489.6-59.3-0.86, 0.210.880.007502187
2023-04-28 15:11:5936-77.8-185.7-16.19.322619.4-59.0-0.86, 0.210.880.007502188
2023-04-28 15:13:5937-86.1-185.7-15.311.228179.6-59.3-0.86, 0.210.880.007502189
2023-04-28 15:15:5938-88.9-185.6-15.511.4282310.4-56.9-0.83, 0.220.861.337502190
2023-04-28 15:17:5939-97.2-185.2-14.817.632639.0-64.2-0.90, 0.190.922.497502191
2023-04-28 15:19:5940-96.4-183.4-15.217.131219.0-64.2-0.90, 0.190.920.007502192
2023-04-28 15:21:5941-101.7-181.4-15.317.934159.0-64.2-0.90, 0.190.920.007502193
2023-04-28 15:23:5942-102.6-175.5-15.017.835169.0-64.1-0.90, 0.190.920.007502194
2023-04-28 15:25:5943-106.5-174.0-15.119.436349.2-63.6-0.89, 0.190.910.007502195
2023-04-28 15:27:5944-110.7-172.0-15.317.5376010.6-60.4-0.86, 0.220.891.217502196
2023-04-28 15:29:5945-117.2-167.7-15.418.8402510.5-61.2-0.87, 0.220.903.147502197
2023-04-28 15:31:5946-121.1-162.7-15.719.2416112.1-58.8-0.85, 0.250.883.247502198
2023-04-28 15:33:5947-128.1-157.3-15.321.0457010.9-60.2-0.86, 0.230.892.307502199
2023-04-28 15:35:5948-130.9-144.6-14.921.7486911.9-59.0-0.85, 0.250.881.447502200
2023-04-28 15:37:5949-134.1-138.2-14.325.6509411.3-59.4-0.85, 0.240.890.007502201
2023-04-28 15:39:5950-139.0-129.2-15.025.3516311.5-59.6-0.85, 0.240.890.007502202
2023-04-28 15:41:5951-145.0-135.4-14.626.7532311.4-59.2-0.85, 0.240.881.257502203
2023-04-28 15:43:5952-146.7-150.5-14.627.4514111.6-58.7-0.85, 0.240.881.417502204
2023-04-28 15:45:5953-146.5-153.4-14.727.1515911.3-59.2-0.85, 0.240.880.887502205
2023-04-28 15:47:5954-152.1-166.2-14.928.35223-29.421.30.32, -0.430.540.847502206
2023-04-28 15:49:5955-160.4-212.6-15.328.35252-29.721.30.32, -0.440.540.007502207
2023-04-28 15:51:5956-175.8-232.9-15.429.35768-29.721.30.32, -0.440.541.047502208
2023-04-28 15:53:5957-182.4-244.8-15.232.36022-29.821.30.32, -0.440.541.337502209
2023-04-28 15:55:5958-189.0-254.7-15.932.15900-29.821.20.32, -0.440.544.507502210
2023-04-28 15:57:5959-210.7-276.1-15.635.16667-29.521.10.32, -0.430.541.327502211
2023-04-28 15:59:5960-215.3-294.0-16.234.66468-29.821.10.32, -0.440.546.357502212
2023-04-28 16:01:5961-221.8-309.4-16.136.36704-29.821.10.32, -0.440.5411.677502213
2023-04-28 16:03:5962-237.3-301.3-13.037.0879117.9-53.5-0.77, 0.350.855.427502214
2023-04-28 16:05:5963-255.2-290.9-12.940.81010217.9-53.0-0.77, 0.360.852.337502215
2023-04-28 16:07:5964-263.1-299.5-12.442.21096216.5-53.9-0.78, 0.330.850.007502216
2023-04-28 16:09:5965-267.0-294.7-12.741.41100016.7-53.5-0.78, 0.330.850.007502217
2023-04-28 16:11:5966-264.2-295.4-12.740.51109315.2-54.8-0.80, 0.310.850.007502218
2023-04-28 16:13:5967-261.1-286.7-12.740.41109314.9-54.8-0.80, 0.300.851.087502219
2023-04-28 16:15:5968-268.6-278.7-12.442.61159113.2-56.0-0.82, 0.270.860.007502220
2023-04-28 16:17:5969-271.8-274.8-12.537.11172213.6-55.7-0.81, 0.280.860.007502221
2023-04-28 16:19:5970-271.2-283.6-13.043.41116012.8-56.3-0.82, 0.270.860.007502222
2023-04-28 16:21:5971-271.4-270.8-12.944.21128312.8-56.2-0.82, 0.270.860.007502223
2023-04-28 16:23:5972-281.6-268.0-12.947.11193111.1-58.0-0.84, 0.240.871.707502224
2023-04-28 16:25:5973-269.9-258.5-12.646.2116479.8-59.3-0.86, 0.210.880.007502225
2023-04-28 16:27:5974-280.3-240.6-12.748.91222810.3-59.2-0.85, 0.220.880.007502226

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 )