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 4697
Detector 14 day operating status:

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


Overview for dimming #:
   4697           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 #: 4697          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-08-04 03:42:0210.00.00.00.00 , 0.002449144
2011-08-04 03:44:0220.00.00.00.00 , 0.002449145
2011-08-04 03:46:0230.00.00.00.00 , 0.002449146
2011-08-04 03:48:0240.00.00.00.00 , 0.002449147
2011-08-04 03:50:0250.00.00.00.00 , 0.002449148
2011-08-04 03:52:026-12.6-58.0-46.61.124622.339.30.59, 0.310.670.002449149
2011-08-04 03:54:027-29.9-56.6-36.53.474821.940.20.61, 0.300.680.002449150
2011-08-04 03:56:028-58.5-79.3-18.98.5193522.140.10.60, 0.300.680.002449151
2011-08-04 03:58:029-120.9-109.8-14.626.0525821.440.90.62, 0.290.68181.622449152
2011-08-04 04:00:0210-175.5-181.4-14.840.9798820.640.00.61, 0.280.67484.022449153
2011-08-04 04:02:0211-187.5-142.6-14.145.9935121.239.80.60, 0.290.67599.262449154
2011-08-04 04:04:0212-214.1-122.1-12.551.41224221.641.50.62, 0.300.69624.112449155
2011-08-04 04:06:0213-255.9-125.4-12.256.71470821.342.40.64, 0.290.70829.822449156
2011-08-04 04:08:0214-325.6-137.9-13.363.11673020.641.70.63, 0.280.69788.082449157
2011-08-04 04:10:0215-355.6-189.4-13.368.31802119.942.90.65, 0.270.70737.412449158
2011-08-04 04:12:0216-377.8-216.8-13.075.71934219.643.00.65, 0.260.70511.012449159
2011-08-04 04:14:0217-397.3-154.9-12.484.82082919.543.80.66, 0.260.71489.742449160
2011-08-04 04:16:0218-427.0-135.3-12.0100.32306619.744.60.67, 0.270.72513.022449161
2011-08-04 04:18:0219-461.6-134.0-12.1114.92537119.745.00.67, 0.270.72446.682449162
2011-08-04 04:20:0220-515.5-136.3-12.3128.62819820.044.50.67, 0.270.72303.892449163
2011-08-04 04:22:0221-571.9-148.9-12.9138.43024020.043.50.65, 0.270.71283.882449164
2011-08-04 04:24:0222-609.7-153.7-13.2145.83182920.143.60.66, 0.270.71327.742449165
2011-08-04 04:26:0223-609.0-136.6-13.4147.83248620.244.60.67, 0.280.72228.772449166
2011-08-04 04:28:0224-621.6-134.3-13.6149.73294620.444.40.66, 0.280.72152.272449167
2011-08-04 04:30:0225-628.7-143.1-13.7149.53298920.443.70.65, 0.280.71137.272449168
2011-08-04 04:32:0226-636.0-170.5-13.9147.03272220.443.10.65, 0.280.71102.172449169
2011-08-04 04:34:0227-664.1-242.5-13.8148.43317520.342.00.63, 0.280.69172.832449170
2011-08-04 04:36:0228-668.6-254.3-13.9148.03320920.042.00.64, 0.270.69126.302449171
2011-08-04 04:38:0229-667.5-246.7-13.8149.33361420.042.00.64, 0.270.6943.512449172
2011-08-04 04:40:0230-665.8-223.4-13.6152.43442320.242.30.64, 0.270.7040.642449173
2011-08-04 04:42:0231-657.0-209.2-13.4153.63478920.142.90.65, 0.270.7015.582449174
2011-08-04 04:44:0232-650.2-209.3-13.0153.93473419.643.60.66, 0.270.715.052449175
2011-08-04 04:46:0233-644.9-214.6-12.8155.03478319.543.90.66, 0.260.710.002449176
2011-08-04 04:48:0234-623.2-226.4-12.5153.53422619.244.80.67, 0.260.720.002449177
2011-08-04 04:50:0235-607.1-234.1-12.3152.53371519.144.80.67, 0.260.720.002449178
2011-08-04 04:52:0236-602.1-253.8-12.2150.23345318.944.80.67, 0.260.720.002449179
2011-08-04 04:54:0237-599.4-270.1-12.0149.33319319.044.20.67, 0.260.710.002449180
2011-08-04 04:56:0238-595.6-272.0-11.9150.53319718.944.60.67, 0.260.720.002449181
2011-08-04 04:58:0239-584.0-272.0-11.8148.53242019.045.10.68, 0.260.720.002449182
2011-08-04 05:00:0240-578.8-275.2-11.7148.43211218.945.20.68, 0.260.720.002449183
2011-08-04 05:02:0241-568.6-275.3-11.8141.33127319.045.20.68, 0.260.730.002449184
2011-08-04 05:04:0242-553.9-274.1-11.7137.13052219.045.20.68, 0.260.720.002449185
2011-08-04 05:06:0243-537.2-269.0-11.7132.42962418.945.70.68, 0.260.730.002449186
2011-08-04 05:08:0244-541.0-274.1-11.8132.02949918.745.80.69, 0.250.730.002449187

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 )