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 9915
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2024-05-04 22:15 UTC)
Last detected dimming:
   1 hours and 40 minutes ago (2024-05-04 20:54 UTC)


Overview for dimming #:
   9915           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 #: 9915          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-04-25 08:57:1110.00.00.00.00 , 1.323101006
2024-04-25 09:00:1120.00.00.00.00 , 1.633101007
2024-04-25 09:03:1130.00.00.00.00 , 1.983101008
2024-04-25 09:06:1140.00.00.00.00 , 2.253101009
2024-04-25 09:09:1150.00.00.00.00 , 2.493101010
2024-04-25 09:12:1160.00.00.00.00 , 6.743101011
2024-04-25 09:15:117-2.5-10.5-15.20.5150 , 9.223101012
2024-04-25 09:18:118-4.6-18.3-17.60.8219 , 6.373101019
2024-04-25 09:21:119-7.1-24.8-20.11.1317-33.3-14.8-0.22, -0.490.5311.583101020
2024-04-25 09:24:1110-9.5-22.9-20.71.5409-32.8-15.8-0.23, -0.480.531.333101021
2024-04-25 09:27:1111-11.6-22.5-21.21.8495-32.0-17.0-0.25, -0.470.531.233101022
2024-04-25 09:30:1112-13.4-25.0-23.31.9513-31.6-17.9-0.26, -0.460.530.973101023
2024-04-25 09:33:1113-16.2-33.7-23.32.1575-30.8-18.9-0.28, -0.450.530.003101024
2024-04-25 09:36:1114-18.2-37.0-24.92.2604-30.9-19.3-0.29, -0.450.540.003101032
2024-04-25 09:39:1115-20.6-40.9-20.02.8758-30.5-18.5-0.28, -0.450.520.003101033
2024-04-25 09:42:1116-21.7-43.2-17.53.0824-30.1-19.0-0.29, -0.440.520.003101034
2024-04-25 09:45:1117-28.2-44.0-15.74.21162-28.9-19.6-0.30, -0.420.521.753101035
2024-04-25 09:48:1118-78.7-45.6-11.618.05065-20.8-21.8-0.35, -0.290.454.373101036
2024-04-25 09:51:1119-93.7-47.8-12.121.05935-19.6-21.6-0.35, -0.270.440.923101037
2024-04-25 09:54:1120-150.7-55.2-11.223.19046-18.8-21.5-0.35, -0.250.436.863101045
2024-04-25 09:57:1121-164.7-60.6-11.524.09494-18.7-21.3-0.35, -0.250.430.923101046
2024-04-25 10:00:1122-182.7-66.7-11.626.110749-17.4-42.4-0.65, -0.240.695.923101047
2024-04-25 10:03:1123-191.7-67.2-11.727.411304-15.8-41.5-0.64, -0.220.689.343101048
2024-04-25 10:06:1124-204.5-64.9-11.828.712177-14.6-41.7-0.65, -0.190.6810.233101049
2024-04-25 10:09:1125-212.1-63.3-11.929.412303-12.1-44.8-0.70, -0.150.716.503101050
2024-04-25 10:12:1126-245.1-70.3-12.132.414212-11.6-48.4-0.74, -0.150.766.083101051
2024-04-25 10:15:1127-269.6-71.3-12.930.315212-10.3-49.8-0.76, -0.130.777.293101052
2024-04-25 10:18:1128-290.1-64.4-12.736.916647-9.6-48.1-0.74, -0.110.759.203101059
2024-04-25 10:21:1129-288.0-55.9-13.237.716263-8.9-44.3-0.70, -0.100.716.023101060
2024-04-25 10:24:1130-300.9-55.4-12.942.017619-8.3-41.7-0.67, -0.080.675.083101061
2024-04-25 10:27:1131-294.9-57.1-12.344.217913-8.3-37.3-0.61, -0.080.613.713101062
2024-04-25 10:30:1132-287.9-57.9-12.244.317825-7.8-33.6-0.55, -0.070.560.003101063
2024-04-25 10:33:1133-283.1-59.1-12.445.717599-7.4-30.0-0.50, -0.060.510.003101064
2024-04-25 10:36:1134-268.4-60.5-12.933.516230-6.9-27.9-0.47, -0.050.470.003101071
2024-04-25 10:39:1135-293.5-61.7-11.948.618887-7.2-28.2-0.48, -0.050.480.003101072
2024-04-25 10:42:1136-315.2-61.2-11.954.019769-7.7-30.4-0.51, -0.060.510.003101073
2024-04-25 10:45:1137-330.9-62.0-11.958.020906-8.4-31.1-0.52, -0.080.520.003101074
2024-04-25 10:48:1138-354.6-62.5-11.963.622473-9.2-30.8-0.51, -0.090.520.003101075
2024-04-25 10:51:1139-366.1-64.2-12.165.322608-10.2-33.5-0.55, -0.110.560.003101076

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 )