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 2579
Detector 24h operating status:

Last processed image:    
   0 hours and 14 minutes ago (2021-10-18 09:39 UTC)
Last detected dimming:
   34 hours and 29 minutes ago (2021-10-16 23:24 UTC)


Overview for dimming #:
   2579           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 #: 2579          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2021-10-09 06:21:1110.00.00.00.00 , 0.002244770
2021-10-09 06:24:1120.00.00.00.00 , 0.002244773
2021-10-09 06:27:1130.00.00.00.00 , 0.002244774
2021-10-09 06:30:1140.00.00.00.00 , 0.002244777
2021-10-09 06:33:005-63.7-63.5-34.15.5168423.6-4.5-0.07, 0.300.310.002244778
2021-10-09 06:36:126-277.6-120.1-22.228.5866124.1-5.0-0.08, 0.310.3240.552244779
2021-10-09 06:39:117-419.7-135.7-25.144.41345124.7-3.7-0.06, 0.320.3396.652244783
2021-10-09 06:42:118-563.5-140.0-17.868.02037425.3-4.2-0.07, 0.330.34207.832244785
2021-10-09 06:45:009-687.4-144.0-17.287.42595625.5-4.1-0.06, 0.330.34217.532244786
2021-10-09 06:48:1210-788.8-149.9-18.4101.32983025.6-3.0-0.05, 0.340.34218.402244787
2021-10-09 06:51:0011-877.3-152.0-18.1114.63372925.5-2.2-0.04, 0.330.34265.682244791
2021-10-09 06:54:1212-944.2-146.4-17.5124.53665925.7-1.3-0.02, 0.340.34319.352244793
2021-10-09 06:57:0113-1,027.3-140.0-15.9142.24185725.6-0.6-0.01, 0.340.34365.612244794
2021-10-09 07:00:1114-1,084.4-138.3-15.1153.44497425.7-0.20.00, 0.340.34265.322244797
2021-10-09 07:03:1115-1,121.8-132.8-15.4156.74581525.5-0.20.00, 0.330.33192.642244798
2021-10-09 07:06:1116-1,159.1-128.9-16.3159.24650625.7-0.6-0.01, 0.340.34327.172244801
2021-10-09 07:09:1117-1,173.6-135.1-15.9164.24752825.6-1.0-0.02, 0.340.34218.872244802
2021-10-09 07:12:1218-1,184.8-134.6-15.8166.44790225.4-1.9-0.03, 0.330.3366.032244805
2021-10-09 07:15:1119-1,212.2-131.8-15.7171.64907225.0-2.4-0.04, 0.330.33182.252244806
2021-10-09 07:18:1120-1,233.3-131.5-16.1173.94947424.9-2.7-0.04, 0.320.3353.522244809
2021-10-09 07:21:1121-1,234.6-134.2-16.6172.34897424.9-2.9-0.05, 0.320.33122.782244810
2021-10-09 07:24:1122-1,238.2-137.3-17.0171.74876524.8-3.0-0.05, 0.320.3355.602244813
2021-10-09 07:27:1123-1,249.0-138.7-17.5172.24892524.5-2.8-0.05, 0.320.3282.772244814
2021-10-09 07:30:1124-1,242.6-137.6-17.2172.44896924.4-2.7-0.04, 0.320.3255.192244817
2021-10-09 07:33:1125-1,246.9-137.9-17.1175.04964124.4-2.9-0.05, 0.320.3229.022244818
2021-10-09 07:36:1126-1,253.1-137.1-16.8178.05043924.3-3.0-0.05, 0.310.326.112244821
2021-10-09 07:39:1127-1,251.9-138.2-16.6179.95090824.3-3.3-0.05, 0.310.328.842244822
2021-10-09 07:42:1128-1,245.5-137.5-16.5178.95063824.2-3.6-0.06, 0.310.322.412244824
2021-10-09 07:45:1129-1,238.8-137.5-16.5177.95039824.0-3.6-0.06, 0.310.321.762244826
2021-10-09 07:48:1130-1,233.3-137.5-16.5176.65008824.1-3.9-0.06, 0.310.321.232244829
2021-10-09 07:51:1131-1,219.2-136.8-16.5172.64901423.9-4.1-0.07, 0.310.311.382244830
2021-10-09 07:54:1132-1,203.9-136.5-16.4170.14825123.7-4.0-0.06, 0.300.311.142244833
2021-10-09 07:57:1133-1,191.0-135.7-16.3168.44773323.7-3.9-0.06, 0.300.310.002244834
2021-10-09 08:00:1134-1,172.8-135.7-16.4167.24725723.6-3.5-0.06, 0.300.310.002244837
2021-10-09 08:03:1135-1,158.0-133.9-16.5166.14682623.6-3.2-0.05, 0.300.310.002244838

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 )