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 10801
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-04-26 18:21 UTC)
Last detected dimming:
   2 hours and 36 minutes ago (2025-04-26 16:06 UTC)


Overview for dimming #:
   10801           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 #: 10801          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-08-01 13:15:1110.00.00.00.00 , 0.003192522
2024-08-01 13:18:1120.00.00.00.00 , 0.003192523
2024-08-01 13:21:1130.00.00.00.00 , 0.003192524
2024-08-01 13:24:1140.00.00.00.00 , 1.273192525
2024-08-01 13:27:1150.00.00.00.00 , 3.733192526
2024-08-01 13:30:1160.00.00.00.00 , 2.133192527
2024-08-01 13:33:117-0.1-0.8-7.60.113-20.6-40.0-0.61, -0.430.741.653192535
2024-08-01 13:36:1180.00.00.00.00 , 0.003192536
2024-08-01 13:39:1190.00.00.00.00 , 0.003192537
2024-08-01 13:42:11100.00.00.00.00 , 0.003192538
2024-08-01 13:45:11110.00.0-8.40.02-17.6-52.4-0.76, -0.360.850.003192539
2024-08-01 13:48:11120.00.00.00.00 , 0.003192540
2024-08-01 13:51:1113-1.7-7.4-17.50.4929.136.00.59, 0.080.595.293192541
2024-08-01 13:54:1114-2.4-10.1-18.20.51296.735.60.59, 0.040.590.003192542
2024-08-01 14:09:1115-5.6-17.5-18.31.02664.834.70.58, 0.000.580.003192551
2024-08-01 14:12:1116-5.4-16.2-19.21.02568.435.30.58, 0.060.580.003192552
2024-08-01 14:15:1117-5.3-16.0-19.21.02537.835.40.58, 0.050.580.003192561
2024-08-01 14:18:1118-36.9-28.1-10.98.726086.235.10.58, 0.020.584.623192562
2024-08-01 14:21:1119-40.0-29.2-11.19.428035.635.60.59, 0.010.598.693192563
2024-08-01 14:24:1120-44.1-31.5-11.110.530803.035.20.58, -0.030.5811.083192564
2024-08-01 14:27:1121-50.9-33.4-10.912.436202.735.40.59, -0.040.5911.263192565
2024-08-01 14:30:1122-55.3-34.2-10.913.740021.035.10.58, -0.070.597.463192566
2024-08-01 14:33:1123-60.5-34.8-10.914.743251.010.60.19, -0.080.206.393192567
2024-08-01 14:36:1124-73.1-33.4-11.117.851741.013.30.23, -0.080.256.353192568
2024-08-01 14:39:1125-80.3-29.8-11.119.857321.114.00.24, -0.080.264.093192575
2024-08-01 14:42:1126-82.7-28.7-10.921.160430.813.80.24, -0.090.263.893192576
2024-08-01 14:45:1127-88.9-29.0-11.022.563590.613.50.24, -0.090.2512.993192577
2024-08-01 14:48:1128-90.3-29.1-11.022.764240.413.10.23, -0.090.2522.913192578
2024-08-01 14:51:1129-93.3-28.2-10.923.866960.412.90.23, -0.090.2556.593192579
2024-08-01 14:54:1130-101.0-24.9-11.126.472350.513.70.24, -0.090.2641.973192580
2024-08-01 15:09:1131-106.7-25.3-11.028.075150.213.10.23, -0.100.250.003192589
2024-08-01 15:12:1132-106.5-25.8-11.227.774310.313.40.24, -0.100.250.003192590
2024-08-01 15:15:1133-111.6-25.2-11.230.678190.213.00.23, -0.100.257.033192599
2024-08-01 15:18:1134-128.6-27.4-11.032.690661.014.40.25, -0.080.268.043192600
2024-08-01 15:21:1135-134.6-26.5-11.532.491801.515.60.27, -0.070.285.413192601
2024-08-01 15:24:1136-135.9-28.6-11.332.492870.413.40.23, -0.090.254.043192602
2024-08-01 15:27:1137-144.7-28.4-11.634.798160.513.60.24, -0.090.2621.153192603
2024-08-01 15:30:1138-151.9-29.8-11.536.5101900.613.80.24, -0.090.2626.463192604
2024-08-01 15:33:1139-160.3-29.8-11.738.7106170.613.40.23, -0.090.2510.763192605
2024-08-01 15:36:1140-207.8-53.6-11.848.4133775.46.10.11, -0.010.116.523192606
2024-08-01 15:39:1141-176.3-32.6-11.742.1115220.615.40.27, -0.090.281.753192613
2024-08-01 15:42:1142-187.8-33.7-11.848.0121110.515.30.27, -0.090.281.503192614
2024-08-01 15:45:1143-193.4-33.8-12.048.7123620.615.40.27, -0.090.280.003192615
2024-08-01 15:48:1144-191.6-35.1-12.146.2119830.716.50.29, -0.090.300.003192616
2024-08-01 15:51:1145-200.1-37.9-12.248.6122870.615.80.28, -0.090.291.003192617
2024-08-01 15:54:1146-211.0-39.4-12.450.0126860.916.00.28, -0.080.291.833192618

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 )