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 11939
Detector 14 day operating status:

Last detected dimming:
   201 hours and 27 minutes ago (2024-04-11 23:51 UTC)


Overview for dimming #:
   11939           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

more


Details for dimming #: 11939          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-12-04 04:09:5910.00.00.00.00 , 0.007301163
2022-12-04 04:11:592-2.8-15.3-14.60.6183 , 0.007301164
2022-12-04 04:13:593-5.9-22.0-18.21.029716.216.40.28, 0.280.390.007301165
2022-12-04 04:15:594-8.0-23.5-15.51.544515.916.70.28, 0.270.390.007301166
2022-12-04 04:17:595-9.9-25.0-15.01.855615.716.50.28, 0.270.380.007301167
2022-12-04 04:19:596-14.4-26.0-16.52.678615.616.60.28, 0.260.380.007301168
2022-12-04 04:21:597-20.0-28.1-15.33.6109815.817.30.29, 0.270.400.007301169
2022-12-04 04:23:598-28.3-30.3-13.95.3160916.117.90.30, 0.270.400.927301170
2022-12-04 04:25:599-34.6-31.1-13.16.4195216.118.00.30, 0.270.411.287301171
2022-12-04 04:27:5910-40.0-31.5-13.07.3222716.118.40.31, 0.270.411.217301172
2022-12-04 04:29:5911-45.3-32.5-13.98.1247016.518.80.31, 0.280.420.877301173
2022-12-04 04:31:5912-50.3-44.6-15.08.7263916.819.20.32, 0.280.430.007301174
2022-12-04 04:33:5913-57.9-52.7-15.89.8297316.719.40.32, 0.280.431.127301175
2022-12-04 04:35:5914-67.4-62.7-16.710.9329716.619.70.33, 0.280.431.427301176
2022-12-04 04:37:5915-74.2-65.9-17.811.4343416.920.10.33, 0.290.441.957301177
2022-12-04 04:39:5916-80.1-70.4-18.711.7353517.120.30.34, 0.290.441.427301178
2022-12-04 04:41:5917-82.8-72.1-19.111.9358717.420.50.34, 0.290.450.007301179
2022-12-04 04:43:5918-84.2-74.1-19.411.8357517.420.60.34, 0.290.450.007301180
2022-12-04 04:45:5919-84.4-75.7-19.711.7352917.620.70.34, 0.300.450.007301181
2022-12-04 04:47:5920-85.6-73.1-20.011.8355917.420.80.34, 0.300.450.007301182
2022-12-04 04:49:5921-85.2-69.8-19.911.7352617.320.80.34, 0.290.450.007301183
2022-12-04 04:51:5922-85.1-68.4-20.211.7351917.220.90.34, 0.290.450.007301184
2022-12-04 04:53:5923-85.3-68.0-19.911.7353017.120.80.34, 0.290.450.007301185
2022-12-04 04:55:5924-86.2-67.9-19.911.8356116.920.70.34, 0.290.450.007301186
2022-12-04 04:57:5925-86.1-68.0-20.111.6351216.920.80.34, 0.290.450.007301187
2022-12-04 04:59:5926-86.0-67.6-20.211.6348916.920.80.34, 0.290.450.007301188
2022-12-04 05:01:5927-84.7-66.9-20.511.3341516.720.70.34, 0.280.440.007301189
2022-12-04 05:03:5928-84.4-65.4-20.411.2338516.720.70.34, 0.280.440.007301190

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 )