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 4547
Detector 14 day operating status:

Last detected dimming:
   316 hours and 58 minutes ago (2021-11-17 10:21 UTC)


Overview for dimming #:
   4547           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 #: 4547          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-04-04 02:32:0210.00.00.00.00 , 0.002362170
2011-04-04 02:34:0220.00.00.00.00 , 0.002362171
2011-04-04 02:36:0230.00.00.00.00 , 0.002362172
2011-04-04 02:38:024-1.8-17.3-29.80.454 , 0.002362173
2011-04-04 02:40:025-4.7-32.7-34.81.1129 , 0.002362174
2011-04-04 02:42:026-9.1-43.4-34.02.0235-18.0-65.7-0.88, -0.270.910.002362175
2011-04-04 02:44:027-14.6-52.0-45.92.8325-17.8-65.5-0.87, -0.260.911.052362176
2011-04-04 02:46:028-22.2-60.2-32.73.5636-17.6-66.9-0.89, -0.260.921.682362177
2011-04-04 02:48:029-31.4-63.3-20.23.91088-17.6-67.3-0.89, -0.260.935.782362178
2011-04-04 02:50:0210-39.2-65.1-21.14.11371-17.6-67.2-0.89, -0.260.926.752362179
2011-04-04 02:52:0211-47.6-63.4-20.24.61697-17.7-67.2-0.89, -0.260.939.052362180
2011-04-04 02:54:0212-65.3-60.6-21.85.42205-17.7-67.3-0.89, -0.260.9316.012362181
2011-04-04 02:56:0213-77.5-66.0-21.16.32646-17.5-67.3-0.89, -0.260.9323.322362182
2011-04-04 02:58:0214-96.9-72.0-19.08.4361916.472.10.92, 0.320.9736.282362183
2011-04-04 03:00:0215-117.8-74.3-18.911.2445917.168.20.90, 0.330.9638.682362184
2011-04-04 03:02:0216-144.6-75.0-18.914.7539718.863.10.85, 0.370.9336.402362185
2011-04-04 03:04:0217-175.2-77.0-18.917.9639518.863.00.85, 0.370.9335.912362186
2011-04-04 03:06:0218-207.0-101.3-18.621.1733918.563.60.86, 0.370.9335.302362187
2011-04-04 03:08:0219-232.8-119.4-17.923.6811118.763.90.86, 0.370.9336.152362188
2011-04-04 03:10:0220-265.7-132.7-17.929.1905518.864.10.86, 0.370.9441.062362189
2011-04-04 03:12:0221-289.8-142.6-18.432.3956518.964.20.86, 0.370.9422.962362190
2011-04-04 03:14:0222-312.3-173.9-18.534.81009418.964.40.86, 0.370.9417.662362191
2011-04-04 03:16:0223-331.8-177.4-18.338.21068519.064.40.86, 0.370.9412.992362192
2011-04-04 03:18:0224-347.6-183.1-17.940.81124319.264.40.86, 0.380.945.362362193
2011-04-04 03:20:0225-362.8-187.2-17.644.31196319.364.30.86, 0.380.944.542362194
2011-04-04 03:22:0226-373.5-187.5-17.745.31231919.564.20.86, 0.380.941.602362195
2011-04-04 03:24:0227-383.2-191.6-17.745.91272319.564.30.86, 0.380.941.342362196
2011-04-04 03:26:0228-398.2-193.7-17.350.21333819.664.20.86, 0.380.941.172362197
2011-04-04 03:28:0229-406.3-195.8-17.154.21378519.764.30.86, 0.380.943.222362198
2011-04-04 03:30:0230-410.1-194.4-17.256.01398519.964.10.85, 0.390.943.142362199
2011-04-04 03:32:0231-416.7-197.6-16.757.91443119.964.10.85, 0.390.944.202362200
2011-04-04 03:34:0232-423.2-199.5-16.460.81487720.164.00.85, 0.390.943.572362201
2011-04-04 03:36:0233-426.2-199.0-16.262.91522020.363.90.85, 0.390.943.482362202
2011-04-04 03:38:0234-428.4-197.1-16.264.21539220.463.90.85, 0.400.940.872362203
2011-04-04 03:40:0235-433.0-194.5-16.265.91558120.564.10.85, 0.400.940.002362204
2011-04-04 03:42:0236-442.1-195.5-15.968.11604020.664.20.85, 0.400.940.002362205
2011-04-04 03:44:0237-439.4-195.1-15.868.51610020.764.20.85, 0.400.940.002362206
2011-04-04 03:46:0238-440.1-193.4-15.670.11625320.864.20.85, 0.400.940.002362207
2011-04-04 03:48:0239-446.3-197.2-15.670.41625820.864.30.85, 0.400.940.002362208
2011-04-04 03:50:0240-453.0-195.7-15.173.91689721.064.30.85, 0.400.940.002362209
2011-04-04 03:52:0241-466.6-196.3-15.279.61741321.064.40.85, 0.400.940.002362210
2011-04-04 03:54:0242-473.6-197.3-15.382.61765921.064.50.85, 0.410.940.002362211
2011-04-04 03:56:0243-474.2-193.9-15.582.81769721.264.50.85, 0.410.940.002362212
2011-04-04 03:58:0244-477.2-194.4-15.484.61797521.364.60.85, 0.410.940.002362213
2011-04-04 04:00:0245-485.8-197.2-15.686.81826021.364.60.85, 0.410.940.002362214
2011-04-04 04:02:0246-499.6-198.9-15.491.71891421.364.70.85, 0.410.940.002362215

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 )