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 6489
Detector 24h operating status:

Last processed image:    
   0 hours and 37 minutes ago (2024-06-23 16:33 UTC)
Last detected dimming:
   6 hours and 19 minutes ago (2024-06-23 10:51 UTC)


Overview for dimming #:
   6489           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 #: 6489          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-05-23 01:09:1110.00.00.00.00 , 0.002790966
2023-05-23 01:12:1120.00.00.00.00 , 0.002790967
2023-05-23 01:15:1130.00.00.00.00 , 0.002790975
2023-05-23 01:18:114-3.2-17.2-14.41.3232 , 0.002790976
2023-05-23 01:21:115-19.7-45.3-9.76.41373-55.0-8.2-0.08, -0.810.810.002790977
2023-05-23 01:24:116-45.7-54.8-8.816.83736-52.4-6.4-0.07, -0.780.7944.242790978
2023-05-23 01:27:117-72.7-62.1-9.524.95522-51.4-5.4-0.06, -0.770.7739.902790979
2023-05-23 01:30:118-88.2-72.7-9.928.36220-51.8-5.4-0.06, -0.780.7828.682790980
2023-05-23 01:33:119-99.6-76.9-9.932.47035-50.5-4.8-0.05, -0.760.7630.382790989
2023-05-23 01:36:1110-111.3-77.1-9.737.78201-49.0-4.3-0.05, -0.740.7433.512790990
2023-05-23 01:39:1111-115.7-73.1-10.238.78520-47.2-3.5-0.04, -0.720.7217.492790991
2023-05-23 01:42:1112-121.1-69.6-10.440.28978-45.3-3.3-0.04, -0.700.7010.562790992
2023-05-23 01:45:1113-130.2-65.6-10.343.69871-44.3-3.2-0.04, -0.680.693.602790993
2023-05-23 01:48:1114-141.0-63.5-10.647.210772-43.2-3.3-0.04, -0.670.6713.402790994
2023-05-23 01:51:1115-148.7-59.9-10.750.011448-42.0-3.3-0.04, -0.650.6513.882790995
2023-05-23 01:54:1116-162.3-57.1-11.054.112431-40.1-3.9-0.05, -0.630.6322.622790996
2023-05-23 02:09:1117-245.7-45.0-12.376.617860-34.7-9.1-0.13, -0.550.570.002791004
2023-05-23 02:12:1118-259.8-44.0-12.778.718291-34.2-10.3-0.15, -0.540.560.002791005
2023-05-23 02:15:1119-275.7-40.9-12.982.719056-33.3-11.7-0.17, -0.530.561.842791013
2023-05-23 02:18:1120-285.6-39.8-13.185.019438-33.2-12.2-0.18, -0.530.561.912791014
2023-05-23 02:21:1121-298.0-37.7-13.486.819862-32.4-12.8-0.19, -0.520.552.462791015
2023-05-23 02:24:1122-310.1-35.0-13.788.820220-30.9-13.8-0.21, -0.490.542.122791016
2023-05-23 02:27:1123-321.9-34.0-14.190.920573-30.6-14.5-0.22, -0.490.542.142791017
2023-05-23 02:30:1124-320.8-35.7-14.589.219825-30.3-15.3-0.23, -0.480.541.892791018
2023-05-23 02:33:1125-329.0-37.5-15.090.719879-30.5-15.7-0.24, -0.490.541.162791027
2023-05-23 02:36:1126-334.4-39.3-15.092.220006-30.9-16.2-0.24, -0.490.551.022791028
2023-05-23 02:39:1127-350.1-41.4-14.996.121036-31.1-16.7-0.25, -0.500.560.002791029
2023-05-23 02:42:1128-361.2-43.6-14.998.821445-31.3-16.6-0.25, -0.500.561.042791030
2023-05-23 02:45:1129-367.1-45.1-14.9100.421602-31.1-17.2-0.26, -0.500.560.992791031
2023-05-23 02:48:1130-384.4-47.5-15.3109.722247-31.4-18.0-0.27, -0.500.570.002791032
2023-05-23 02:51:1131-392.1-48.8-15.4104.422217-31.0-18.0-0.27, -0.490.561.542791033
2023-05-23 02:54:1132-401.4-50.3-15.5107.122691-31.6-18.3-0.27, -0.500.570.002791034
2023-05-23 03:09:1133-433.0-56.5-16.2117.123418-32.9-18.7-0.27, -0.530.590.002791042
2023-05-23 03:12:1134-434.2-57.8-16.2113.423314-32.2-18.7-0.28, -0.510.580.002791043
2023-05-23 03:15:1135-440.1-59.1-16.2114.123440-32.0-18.7-0.28, -0.510.580.002791052

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 )