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 8547
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2024-06-22 19:36 UTC)
Last detected dimming:
   1 hours and 49 minutes ago (2024-06-22 18:09 UTC)


Overview for dimming #:
   8547           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 #: 8547          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-11-27 23:09:112-21.6-28.2-11.010.3150938.4-55.7-0.65, 0.620.900.002961904
2023-11-27 23:12:473-53.5-104.0-13.316.6251932.5-50.3-0.66, 0.530.840.002961905
2023-11-27 23:15:114-75.1-123.1-13.523.3360233.7-50.3-0.65, 0.550.85116.232961914
2023-11-27 23:18:115-131.1-82.1-16.432.0505432.9-47.9-0.63, 0.540.83115.272961915
2023-11-27 23:21:116-229.1-132.9-16.248.4812133.0-46.0-0.61, 0.540.81177.032961916
2023-11-27 23:24:117-301.3-226.8-16.459.51055432.6-45.2-0.61, 0.530.80184.862961917
2023-11-27 23:27:118-362.9-252.2-16.172.91294632.5-45.2-0.61, 0.530.80195.962961918
2023-11-27 23:30:119-424.3-263.0-16.285.41572332.8-44.5-0.60, 0.530.80136.022961919
2023-11-27 23:33:1110-487.2-197.1-16.997.91835224.1-32.2-0.49, 0.390.63156.052961920
2023-11-27 23:36:1111-573.9-182.3-16.7116.42240424.3-31.0-0.48, 0.400.62216.282961927
2023-11-27 23:39:1112-671.3-283.3-16.4134.72546824.1-31.0-0.48, 0.390.62205.322961928
2023-11-27 23:42:1113-741.7-333.5-16.6140.12678323.9-31.3-0.48, 0.390.62185.572961929
2023-11-27 23:45:1114-790.4-406.1-17.0144.92768324.3-31.5-0.48, 0.400.63218.502961930
2023-11-27 23:48:1115-809.6-437.3-17.1148.12819624.7-31.9-0.49, 0.400.63189.862961931
2023-11-27 23:51:1116-813.9-450.5-17.2150.42841024.8-31.8-0.48, 0.410.63121.362961932
2023-11-27 23:54:3517-823.3-446.4-16.9155.22874425.1-31.4-0.48, 0.410.63123.272961933
2023-11-27 23:57:1118-822.5-436.5-16.6158.82899825.0-31.6-0.48, 0.410.6385.272961939
2023-11-28 00:00:1119-870.1-450.7-16.7160.73027525.6-31.6-0.48, 0.420.6472.602961940
2023-11-28 00:03:1120-912.4-451.1-16.7167.93143424.8-31.1-0.48, 0.410.63130.252961941
2023-11-28 00:06:2321-966.8-447.1-16.9173.93266925.0-31.0-0.47, 0.410.6399.102961942
2023-11-28 00:09:1122-986.7-442.7-17.3173.73295025.1-30.9-0.47, 0.410.6263.392961943
2023-11-28 00:12:1123-1,034.9-441.0-16.6185.13498225.3-30.9-0.47, 0.410.6330.422961951
2023-11-28 00:15:1124-1,073.9-432.9-16.9190.83619425.7-31.2-0.47, 0.420.6356.052961952
2023-11-28 00:18:1125-1,109.7-429.1-17.0194.73744326.6-31.6-0.47, 0.440.64123.182961953
2023-11-28 00:21:1126-1,165.0-419.1-17.2200.13858725.5-30.1-0.46, 0.420.62231.712961954
2023-11-28 00:24:1127-1,210.1-427.7-17.3207.43961425.3-29.4-0.45, 0.410.61225.082961955
2023-11-28 00:27:1128-1,222.6-429.5-17.3210.74042226.5-29.9-0.45, 0.430.63143.002961956
2023-11-28 00:30:1129-1,236.7-433.9-17.0221.14159427.6-30.6-0.46, 0.450.64133.322961957
2023-11-28 00:33:1130-1,247.4-431.5-16.7224.74209428.4-30.9-0.46, 0.460.65203.732961958
2023-11-28 00:36:1131-1,260.9-408.6-16.5231.24319229.5-31.5-0.46, 0.480.67168.292961959
2023-11-28 00:39:1132-1,279.5-413.7-16.2240.04447330.2-32.1-0.46, 0.490.68121.442961967
2023-11-28 00:42:1133-1,312.0-407.0-16.4242.44549330.3-31.8-0.46, 0.490.6840.712961968
2023-11-28 00:45:1134-1,341.1-406.5-16.2248.54667830.4-31.5-0.46, 0.500.6764.372961969
2023-11-28 00:48:1135-1,378.8-405.5-16.4252.34780730.3-31.5-0.46, 0.490.6751.222961970
2023-11-28 00:51:1136-1,437.4-402.5-16.5261.94993930.3-32.0-0.46, 0.490.6845.192961971
2023-11-28 00:54:5937-1,507.7-398.9-16.5267.05266630.0-32.0-0.47, 0.490.67103.652961972
2023-11-28 00:57:1138-1,543.6-402.0-16.6268.65414830.0-32.0-0.46, 0.490.67145.692961978
2023-11-28 01:00:1139-1,583.8-397.7-16.7272.25504429.6-31.3-0.46, 0.480.6797.112961979
2023-11-28 01:03:1140-1,620.5-398.7-16.8274.65593029.1-30.5-0.45, 0.470.65123.782961980
2023-11-28 01:06:1141-1,645.2-399.1-17.0276.95634728.8-30.1-0.44, 0.470.65173.552961981
2023-11-28 01:09:1142-1,667.5-404.0-16.9279.85664328.4-29.6-0.44, 0.460.64180.862961982
2023-11-28 01:12:1143-1,689.0-392.1-16.8281.55758928.3-29.3-0.44, 0.460.64128.302961983
2023-11-28 01:15:1144-1,715.0-391.6-16.8286.45877528.2-29.1-0.43, 0.460.6398.852961992
2023-11-28 01:18:1145-1,743.9-388.3-16.4296.36052028.2-29.1-0.43, 0.460.6389.142961993
2023-11-28 01:21:1146-1,758.1-375.8-16.4299.36139528.4-29.0-0.43, 0.460.6363.412961994
2023-11-28 01:24:1147-1,778.8-385.3-16.3302.06231928.2-28.8-0.43, 0.460.6394.142961995
2023-11-28 01:27:1148-1,804.4-391.6-16.3306.56333328.0-28.5-0.43, 0.460.63119.002961996
2023-11-28 01:30:1149-1,815.5-384.3-16.4307.16356827.8-28.3-0.42, 0.450.6255.842961997
2023-11-28 01:33:1150-1,823.5-383.4-16.3307.86401327.9-28.4-0.43, 0.450.6226.512961998
2023-11-28 01:36:2351-1,836.9-369.6-16.6310.36438828.1-28.5-0.43, 0.460.6319.712961999
2023-11-28 01:39:1152-1,878.6-381.1-16.5314.66623128.0-28.5-0.43, 0.460.6225.012962005
2023-11-28 01:42:2353-1,911.3-392.4-16.4321.06740828.1-28.7-0.43, 0.460.6343.092962006
2023-11-28 01:45:1154-1,939.0-398.2-16.5326.26805128.2-28.9-0.43, 0.460.6320.122962007
2023-11-28 01:48:1155-1,937.9-396.9-16.5327.26751328.5-29.2-0.43, 0.470.6417.672962008
2023-11-28 01:51:1156-1,962.1-398.6-16.6333.66836128.5-29.3-0.44, 0.470.6417.902962009
2023-11-28 01:54:1157-2,014.9-399.2-16.3347.77142228.8-29.7-0.44, 0.470.6431.212962010
2023-11-28 02:09:1158-2,115.7-387.4-16.5363.57522328.3-29.9-0.44, 0.460.640.002962019
2023-11-28 02:12:1159-2,124.6-392.6-16.5367.47549228.3-29.9-0.44, 0.460.640.002962028
2023-11-28 02:15:1160-2,144.0-391.0-16.4362.67601828.3-30.0-0.45, 0.460.641.632962029
2023-11-28 02:18:1161-2,202.8-393.2-16.3380.17866427.5-29.5-0.44, 0.450.631.032962030
2023-11-28 02:21:1162-2,179.2-394.2-16.6364.57655127.4-29.4-0.44, 0.450.639.472962031
2023-11-28 02:24:1163-2,190.8-395.0-16.6369.27709227.4-29.3-0.44, 0.450.6326.092962032
2023-11-28 02:27:1164-2,215.7-390.5-16.4387.77931227.8-29.7-0.44, 0.450.641.132962033
2023-11-28 02:30:3565-2,190.6-397.4-16.8383.77682927.9-29.7-0.44, 0.460.644.212962034
2023-11-28 02:33:1166-2,203.1-397.3-16.7389.67784327.9-29.8-0.44, 0.460.644.172962035
2023-11-28 02:36:1167-2,226.6-393.3-16.6396.47941827.6-29.5-0.44, 0.450.631.732962042
2023-11-28 02:39:1168-2,251.1-396.7-16.6402.48012027.0-29.0-0.44, 0.440.621.812962043
2023-11-28 02:42:1169-2,255.6-392.9-16.6404.98058927.3-29.2-0.44, 0.450.632.002962044
2023-11-28 02:45:1170-2,262.0-391.4-16.7408.48120627.6-29.5-0.44, 0.450.632.252962045
2023-11-28 02:48:1171-2,273.9-396.1-16.7408.88135427.7-29.5-0.44, 0.450.630.002962046
2023-11-28 02:51:1172-2,289.8-396.7-16.8414.58191827.6-29.4-0.44, 0.450.630.002962047
2023-11-28 02:54:1173-2,291.6-397.8-16.8415.58186127.6-29.5-0.44, 0.450.631.182962048
2023-11-28 03:09:1174-2,347.9-390.2-17.1420.08398427.6-29.7-0.44, 0.450.630.002962057

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 )