Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 9402
Detector 24h operating status:

Last processed image:    
   0 hours and 33 minutes ago (2024-04-22 09:15 UTC)
Last detected dimming:
   0 hours and 33 minutes ago (2024-04-22 09:15 UTC)


Overview for dimming #:
   9402           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 #: 9402          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-02-22 21:06:111-7.7-42.6-19.01.031012.3-18.8-0.32, 0.330.460.003042841
2024-02-22 21:09:112-14.7-59.5-22.41.752212.2-18.6-0.32, 0.330.460.003042842
2024-02-22 21:12:113-22.9-61.3-23.32.779812.4-18.8-0.32, 0.330.461.203042843
2024-02-22 21:15:114-29.6-65.7-21.93.5103812.5-18.9-0.32, 0.330.461.633042853
2024-02-22 21:18:235-33.4-64.7-20.44.0120512.7-19.0-0.32, 0.340.471.243042854
2024-02-22 21:21:116-35.1-65.0-18.84.4129913.2-19.3-0.33, 0.340.471.113042855
2024-02-22 21:24:117-35.5-64.3-18.14.5133613.3-19.4-0.33, 0.350.480.003042856
2024-02-22 21:27:118-35.0-63.7-18.34.4131613.6-19.6-0.33, 0.350.480.003042857
2024-02-22 21:30:239-33.4-61.8-19.24.2124713.7-19.7-0.33, 0.350.480.003042858
2024-02-22 21:33:1110-33.3-61.9-19.44.2125013.8-19.7-0.33, 0.350.490.903042859
2024-02-22 21:36:1311-30.8-61.4-19.23.9115913.8-19.7-0.33, 0.350.480.003042860
2024-02-22 21:39:0012-32.3-58.5-18.74.3127913.8-19.8-0.33, 0.350.490.003042867
2024-02-22 21:42:1113-35.0-57.0-16.65.3151913.8-19.8-0.33, 0.350.4912.433042868
2024-02-22 21:45:1114-37.4-54.0-16.16.1172913.7-19.7-0.33, 0.350.485.333042869
2024-02-22 21:48:1115-39.6-53.4-15.86.5184813.8-19.7-0.33, 0.350.490.863042870
2024-02-22 21:51:1116-46.3-52.9-15.47.7213714.1-20.0-0.34, 0.360.490.003042871
2024-02-22 21:54:1117-49.0-51.9-15.18.7239513.6-19.7-0.33, 0.350.480.003042872
2024-02-22 21:57:1118-55.4-52.5-13.710.8283913.5-19.8-0.33, 0.350.481.333042878
2024-02-22 22:00:1119-58.3-53.0-13.911.9306713.7-19.7-0.33, 0.350.481.643042879
2024-02-22 22:03:1120-61.8-53.8-14.213.3335113.6-19.6-0.33, 0.350.482.983042880
2024-02-22 22:06:5921-84.9-54.4-12.633.0519214.8-20.2-0.34, 0.370.508.193042881
2024-02-22 22:09:1122-89.1-54.4-12.834.6536915.2-20.4-0.34, 0.380.516.363042882
2024-02-22 22:12:1123-97.8-55.2-13.137.2584316.2-21.1-0.35, 0.390.531.243042890
2024-02-22 22:15:1124-101.5-56.1-13.339.1600717.3-22.4-0.37, 0.410.551.493042891
2024-02-22 22:18:1125-127.0-56.6-13.550.9768418.8-23.3-0.38, 0.430.581.293042892
2024-02-22 22:21:1126-156.6-56.9-13.458.3962818.9-22.9-0.37, 0.440.5712.473042893
2024-02-22 22:24:1327-141.1-54.1-13.355.7853720.8-24.6-0.39, 0.460.610.003042894
2024-02-22 22:27:0128-98.9-49.7-13.740.0585522.4-26.6-0.42, 0.490.643.273042895
2024-02-22 22:30:1329-101.3-44.3-13.344.9620922.7-29.0-0.45, 0.490.6714.483042896
2024-02-22 22:33:0130-132.8-45.0-14.150.7769621.6-30.8-0.48, 0.470.6791.863042897
2024-02-22 22:36:1331-227.0-39.7-14.479.31341920.6-29.6-0.47, 0.450.65208.823042905
2024-02-22 22:39:0132-270.3-61.4-14.984.91516018.2-29.1-0.47, 0.420.63194.523042906
2024-02-22 22:42:2333-403.9-82.6-15.5112.22110014.5-28.1-0.46, 0.360.58278.373042907
2024-02-22 22:45:0034-517.4-103.0-16.2132.02491013.7-28.2-0.47, 0.350.58609.163042908
2024-02-22 22:48:1335-552.1-107.8-16.1133.82586313.7-28.2-0.46, 0.340.58328.603042909
2024-02-22 22:51:0136-544.3-108.4-16.6128.22501912.9-27.6-0.46, 0.330.5721.013042910
2024-02-22 23:09:0037-726.9-88.3-16.5174.73410413.2-27.7-0.46, 0.340.570.003042921
2024-02-22 23:12:1238-750.4-83.1-16.6172.13448812.9-27.6-0.46, 0.330.570.003042922
2024-02-22 23:15:0139-730.7-102.0-17.2160.53245312.2-27.1-0.45, 0.320.556.613042923
2024-02-22 23:18:1340-737.4-101.9-17.2163.43271512.4-27.1-0.45, 0.330.560.003042930
2024-02-22 23:21:0041-816.5-101.9-17.3188.33643712.9-27.6-0.46, 0.330.572.063042931
2024-02-22 23:24:1242-832.0-110.0-17.4186.83634712.5-27.4-0.45, 0.330.5617.443042932
2024-02-22 23:27:0143-787.9-114.1-17.2173.23438011.8-26.9-0.45, 0.310.550.003042933
2024-02-22 23:30:1344-759.3-115.5-17.3164.33312810.7-26.0-0.44, 0.300.530.003042934
2024-02-22 23:33:0045-845.5-127.0-17.5183.73628010.3-25.9-0.43, 0.290.520.923042935
2024-02-22 23:36:1246-877.3-135.1-17.5188.23728910.0-25.6-0.43, 0.290.522.273042936
2024-02-22 23:39:0047-878.7-140.1-17.4185.8371009.9-25.5-0.43, 0.280.514.393042942
2024-02-22 23:42:1248-907.5-146.9-17.5189.23792610.0-25.7-0.43, 0.290.525.833042943
2024-02-22 23:45:0049-906.7-149.0-17.9186.8374339.8-25.4-0.43, 0.280.512.473042944
2024-02-22 23:48:2350-869.3-148.7-18.1175.5354289.7-25.2-0.43, 0.280.510.003042945
2024-02-22 23:51:0051-892.0-143.8-18.2177.4365189.8-25.4-0.43, 0.280.510.003042946
2024-02-22 23:54:1252-922.4-155.2-18.3180.9373809.8-25.4-0.43, 0.280.510.003042947
2024-02-23 00:09:1153-970.7-178.5-19.0184.0381998.8-24.8-0.42, 0.270.500.003042958

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 )