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 21242
Detector 14 day operating status:

Last detected dimming:
   529 hours and 22 minutes ago (2026-01-18 23:51 UTC)


Overview for dimming #:
   21242           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 #: 21242          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-11 20:35:5910.00.00.00.00 , 0.008771122
2026-01-11 20:37:5920.00.00.00.00 , 0.008771123
2026-01-11 20:39:5930.00.00.00.00 , 0.008771124
2026-01-11 20:41:5940.00.00.00.00 , 0.008771125
2026-01-11 20:43:5950.00.00.00.00 , 0.008771126
2026-01-11 20:45:5960.00.00.00.00 , 0.008771127
2026-01-11 20:47:5970.00.00.00.00 , 1.318771128
2026-01-11 20:49:5980.00.00.00.00 , 1.688771129
2026-01-11 20:51:5990.00.00.00.00 , 1.818771130
2026-01-11 20:53:59100.00.00.00.00 , 0.008771131
2026-01-11 20:55:59110.00.00.00.00 , 1.218771132
2026-01-11 20:57:59120.00.00.00.00 , 1.508771133
2026-01-11 21:01:59130.00.00.00.00 , 4.738771135
2026-01-11 21:03:5914-0.1-1.0-9.90.014-22.016.40.27, -0.310.417.388771136
2026-01-11 21:05:5915-0.4-4.0-11.40.134-22.215.90.26, -0.320.413.908771137
2026-01-11 21:07:5916-0.5-4.6-11.30.142-22.615.20.24, -0.320.400.008771138
2026-01-11 21:09:5917-0.8-6.6-11.70.268-22.016.20.26, -0.310.410.008771139
2026-01-11 21:11:5918-1.2-8.0-10.50.3105-22.016.30.26, -0.310.410.008771140
2026-01-11 21:13:5919-1.4-9.2-10.30.4125-22.116.40.26, -0.310.410.008771141
2026-01-11 21:15:5920-2.3-10.2-10.30.7209-20.413.40.22, -0.280.361.208771142
2026-01-11 21:17:5921-3.0-11.2-10.20.9272-20.714.10.23, -0.290.371.528771143
2026-01-11 21:19:5922-3.8-13.0-10.71.0294-18.67.00.12, -0.250.280.008771144
2026-01-11 21:21:5923-3.8-14.3-11.10.9282-18.96.50.11, -0.260.280.008771145
2026-01-11 21:23:5924-4.7-15.6-12.01.1332-19.06.70.11, -0.260.281.068771146
2026-01-11 21:25:5925-6.2-20.9-10.91.4423-19.89.80.16, -0.270.321.538771147
2026-01-11 21:27:5926-6.5-23.2-11.21.3405-20.311.40.19, -0.280.341.518771148
2026-01-11 21:29:5927-7.9-27.0-11.11.6491-20.612.00.20, -0.290.351.518771149
2026-01-11 21:31:5928-9.8-28.5-10.42.2668-20.612.00.20, -0.290.351.538771150
2026-01-11 21:33:5929-11.3-31.5-10.62.5753-20.913.00.21, -0.290.362.098771151
2026-01-11 21:35:5930-11.8-33.0-10.62.6787-21.214.40.24, -0.300.381.628771152
2026-01-11 21:37:5931-14.0-35.1-11.02.9877-21.214.40.24, -0.300.381.368771153
2026-01-11 21:39:5932-17.0-38.1-10.83.61081-21.214.10.23, -0.300.382.278771154
2026-01-11 21:41:5933-17.7-40.0-11.23.61083-21.113.90.23, -0.300.371.738771155
2026-01-11 21:43:5934-19.3-42.2-11.73.71126-21.314.70.24, -0.300.380.008771156
2026-01-11 21:45:5935-19.7-44.6-11.73.61102-21.314.80.24, -0.300.390.008771157
2026-01-11 21:47:5936-21.1-45.8-12.03.91185-21.515.10.25, -0.300.390.008771158
2026-01-11 21:49:5937-23.1-47.6-12.64.11242-21.314.70.24, -0.300.380.008771159
2026-01-11 21:51:5938-24.6-48.6-13.24.21274-21.314.90.24, -0.300.390.008771160
2026-01-11 21:53:5939-26.4-52.4-13.14.51349-21.314.90.24, -0.300.390.008771161
2026-01-11 21:55:5940-27.5-52.8-13.64.61398-21.414.90.24, -0.300.390.008771162
2026-01-11 21:57:5941-30.0-55.6-13.84.91475-21.314.80.24, -0.300.390.008771163
2026-01-11 21:59:5942-30.3-56.8-14.04.91474-21.415.00.24, -0.300.390.008771164
2026-01-11 22:01:5943-149.5-58.4-15.45.18294-21.415.00.24, -0.300.392.808771165
2026-01-11 22:03:5944-194.0-59.6-15.85.010688-1.09, -0.281.134.998771166
2026-01-11 22:05:5945-220.4-59.5-16.47.511707-1.09, -0.241.1213.348771167
2026-01-11 22:07:5946-240.7-61.4-16.95.312195-1.10, -0.241.1222.128771168
2026-01-11 22:09:5947-266.1-61.6-17.57.712922-1.09, -0.231.1226.078771169
2026-01-11 22:11:5948-294.2-64.2-18.97.213429-1.10, -0.231.1231.528771170
2026-01-11 22:13:5949-330.0-65.8-19.011.214720-1.10, -0.231.1340.718771171
2026-01-11 22:15:5950-374.6-65.3-19.419.216080-1.11, -0.211.1355.958771172
2026-01-11 22:17:5951-420.8-69.2-20.520.517011-1.11, -0.201.1375.728771173
2026-01-11 22:19:5952-478.2-75.1-21.421.818262-1.11, -0.211.13102.758771174
2026-01-11 22:21:5953-551.0-78.1-22.523.619993-1.10, -0.211.12117.768771175
2026-01-11 22:23:5954-633.9-96.8-24.526.721689-1.10, -0.211.12147.838771176
2026-01-11 22:25:5955-711.7-106.9-26.326.923134-1.10, -0.211.12182.958771177
2026-01-11 22:27:5956-784.7-114.5-27.830.324438-1.09, -0.211.11197.238771178
2026-01-11 22:29:5957-854.5-119.5-28.235.726051-1.09, -0.211.11196.158771179
2026-01-11 22:31:5958-936.7-122.7-28.842.827906-1.09, -0.201.11165.638771180
2026-01-11 22:33:5959-1,012.6-124.5-29.847.729236-1.09, -0.201.11159.468771181
2026-01-11 22:35:5960-1,081.3-127.1-30.058.430756-1.09, -0.191.11154.888771182
2026-01-11 22:37:5961-1,143.2-128.4-30.265.631977-1.09, -0.191.10172.518771183
2026-01-11 22:39:5962-1,206.4-125.8-29.678.633569-1.09, -0.181.10140.688771184
2026-01-11 22:41:5963-1,259.0-124.0-29.086.934839-1.09, -0.171.10142.908771185
2026-01-11 22:43:5964-1,309.8-124.8-28.292.336241-1.09, -0.171.10133.048771186
2026-01-11 22:45:5965-1,352.3-124.9-28.196.537207-1.08, -0.161.10113.648771187
2026-01-11 22:47:5966-1,392.5-125.4-27.699.638114-1.08, -0.161.0992.688771188
2026-01-11 22:49:5967-1,430.6-128.3-27.3100.238954-1.08, -0.171.0977.188771189
2026-01-11 22:51:5968-1,459.9-135.7-27.0100.939623-1.08, -0.171.0970.618771190
2026-01-11 22:53:5969-1,483.3-145.9-26.3104.740377-1.08, -0.171.0947.068771191
2026-01-11 22:55:5970-1,495.1-152.7-26.3105.340557-1.07, -0.171.0936.318771192
2026-01-11 22:57:5971-1,521.1-157.9-26.1110.741178-1.07, -0.171.0923.338771193
2026-01-11 22:59:5972-1,532.0-163.3-26.2109.241280-1.07, -0.171.0822.508771194
2026-01-11 23:01:5973-1,548.1-166.8-25.8109.441916-1.07, -0.171.0821.298771195
2026-01-11 23:03:5974-1,555.6-167.2-25.8110.841976-1.07, -0.181.0816.368771196
2026-01-11 23:05:5975-1,566.0-169.2-25.6109.542184-1.07, -0.181.089.638771197
2026-01-11 23:07:5976-1,557.2-169.8-25.8105.541462-1.07, -0.181.087.208771198
2026-01-11 23:09:5977-1,568.0-171.4-25.6104.441702-1.06, -0.181.087.278771199
2026-01-11 23:11:5978-1,574.6-171.2-25.7103.641587-1.06, -0.181.087.888771200
2026-01-11 23:13:5979-1,589.7-175.7-25.5105.241954-1.06, -0.181.0825.448771201
2026-01-11 23:15:5980-1,596.0-180.7-25.9106.141871-1.06, -0.181.0841.898771202
2026-01-11 23:17:5981-1,602.6-180.2-26.4105.241755-1.06, -0.181.0839.808771203
2026-01-11 23:19:5982-1,610.3-182.7-26.8106.341740-1.06, -0.181.0845.528771204
2026-01-11 23:21:5983-1,617.8-183.9-27.0105.341716-1.06, -0.181.0839.738771205
2026-01-11 23:23:5984-1,628.3-188.4-27.5106.341683-1.06, -0.181.0823.138771206
2026-01-11 23:25:5985-1,639.3-189.3-27.7109.041684-1.06, -0.181.0820.528771207
2026-01-11 23:27:5986-1,642.0-193.6-28.3108.641463-1.06, -0.181.087.278771208
2026-01-11 23:29:5987-1,643.1-192.4-28.6109.641267-1.06, -0.181.084.438771209
2026-01-11 23:31:5988-1,643.3-192.9-29.0105.341041-1.06, -0.181.082.518771210
2026-01-11 23:33:5989-1,644.1-195.1-29.4104.740871-1.06, -0.171.071.828771211
2026-01-11 23:35:5990-1,653.9-195.7-29.5104.140904-1.06, -0.181.071.678771212
2026-01-11 23:37:5991-1,677.7-200.2-29.0110.941660-1.06, -0.171.074.608771213
2026-01-11 23:39:5992-1,697.8-200.5-28.6111.142028-1.06, -0.171.076.358771214
2026-01-11 23:41:5993-1,719.8-201.2-28.5112.942402-1.06, -0.171.078.698771215
2026-01-11 23:43:5994-1,737.3-201.6-28.5112.942675-1.06, -0.171.079.578771216
2026-01-11 23:45:5995-1,746.1-208.0-28.2114.542915-1.06, -0.171.070.998771217
2026-01-11 23:47:5996-1,762.6-210.4-28.0114.843235-1.06, -0.171.070.008771218
2026-01-11 23:49:5997-1,770.5-209.6-27.9117.343535-1.06, -0.171.070.008771219
2026-01-11 23:51:5998-1,781.9-210.5-27.3118.543910-1.06, -0.171.070.008771220
2026-01-11 23:53:5999-1,789.1-211.2-26.7119.144519-1.06, -0.171.070.008771221
2026-01-11 23:55:59100-1,792.4-209.4-26.8119.044493-1.06, -0.171.070.008771222
2026-01-11 23:57:59101-1,789.1-211.5-26.7117.444447-1.06, -0.161.070.008771223
2026-01-11 23:59:59102-1,797.5-212.5-26.8117.744577-1.06, -0.161.070.008771224
2026-01-12 00:01:59103-1,807.0-213.0-26.5121.144857-1.06, -0.161.070.008771225
2026-01-12 00:03:59104-1,822.0-214.6-26.3121.545110-1.06, -0.161.070.008771226
2026-01-12 00:05:59105-1,827.3-212.2-26.2125.045355-1.06, -0.161.070.008771227
2026-01-12 00:07:59106-1,838.1-215.6-26.0126.345706-1.06, -0.161.070.008771228
2026-01-12 00:09:59107-1,850.1-213.5-25.8130.346101-1.06, -0.161.071.888771229
2026-01-12 00:11:59108-1,860.8-215.7-25.4132.446566-1.06, -0.161.071.478771230
2026-01-12 00:13:59109-1,863.1-214.8-25.7130.446417-1.06, -0.161.070.008771231
2026-01-12 00:15:59110-1,864.3-214.2-25.7131.046437-1.06, -0.161.070.008771232
2026-01-12 00:17:59111-1,874.5-216.7-25.7132.946439-1.06, -0.151.070.008771233
2026-01-12 00:19:59112-1,873.8-218.2-25.4133.746586-1.06, -0.161.070.008771234
2026-01-12 00:21:59113-1,878.1-219.7-25.2136.946775-1.06, -0.151.070.008771235
2026-01-12 00:23:59114-1,877.6-219.3-25.3135.346717-1.06, -0.151.070.008771236
2026-01-12 00:25:59115-1,867.3-218.7-25.9133.846148-1.06, -0.151.070.008771237
2026-01-12 00:27:59116-1,861.9-218.7-25.7133.546176-1.06, -0.151.070.008771238
2026-01-12 00:29:59117-1,850.7-216.0-25.8128.745714-1.06, -0.151.070.008771239
2026-01-12 00:31:59118-1,850.7-218.6-26.1130.445527-1.06, -0.151.070.008771240
2026-01-12 00:33:59119-1,856.5-219.1-25.9128.245757-1.06, -0.151.070.008771241
2026-01-12 00:35:59120-1,853.4-215.6-25.8126.745666-1.06, -0.151.070.008771242

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 )