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 13118
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-07-09 08:42 UTC)
Last detected dimming:
   2 hours and 14 minutes ago (2025-07-09 06:45 UTC)


Overview for dimming #:
   13118           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 #: 13118          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-19 10:12:1110.00.00.00.00 , 0.003447509
2025-06-19 10:15:1120.00.00.00.00 , 0.003447510
2025-06-19 10:18:1130.00.00.00.00 , 0.003447514
2025-06-19 10:21:1140.00.00.00.00 , 0.943447515
2025-06-19 10:24:1150.00.00.00.00 , 1.033447517
2025-06-19 10:27:116-0.1-0.2-10.60.06-20.1-59.2-0.82, -0.360.891.603447518
2025-06-19 10:30:117-0.8-7.8-21.30.436-22.9-65.5-0.85, -0.400.942.233447521
2025-06-19 10:33:118-3.2-12.2-18.31.2174-22.8-66.0-0.85, -0.400.949.393447522
2025-06-19 10:36:119-4.1-14.4-17.61.522828.130.60.45, 0.460.642.513447525
2025-06-19 10:39:1110-4.8-14.7-17.71.726229.928.70.42, 0.480.640.003447526
2025-06-19 10:42:1111-5.4-14.6-16.62.131630.228.40.42, 0.490.6427.863447529
2025-06-19 10:45:1112-13.3-14.8-8.92.4118230.528.00.41, 0.490.6418.133447530
2025-06-19 10:48:1113-22.5-15.4-10.83.1187830.128.40.42, 0.490.643.343447534
2025-06-19 10:51:1114-24.9-17.4-11.13.2201030.128.30.42, 0.490.641.823447535
2025-06-19 10:54:1115-24.4-18.3-9.53.5213730.028.50.42, 0.490.640.003447537
2025-06-19 10:57:1116-25.5-18.4-9.53.5227530.528.10.41, 0.490.641.123447538
2025-06-19 11:00:1117-26.4-18.9-10.33.3228131.227.60.40, 0.500.640.003447541
2025-06-19 11:03:1118-30.3-21.1-10.43.625861.15, 0.181.160.003447542
2025-06-19 11:06:1119-32.9-19.5-10.33.128591.14, 0.171.160.003447545
2025-06-19 11:09:1120-33.8-21.0-10.22.629381.14, 0.181.160.003447546
2025-06-19 11:12:1121-35.1-21.3-10.42.530131.14, 0.171.150.003447550
2025-06-19 11:15:1122-35.3-18.1-10.32.330631.14, 0.171.1614.143447551
2025-06-19 11:18:1123-37.0-22.3-10.42.7319431.326.70.39, 0.510.641.843447553
2025-06-19 11:21:1124-44.5-21.5-10.73.9361630.427.90.41, 0.490.643.013447554
2025-06-19 11:24:1125-51.5-26.7-10.84.8399529.228.30.42, 0.470.633.573447557
2025-06-19 11:27:1126-56.6-27.3-10.95.042951.14, 0.181.163.053447558
2025-06-19 11:30:1127-61.0-28.3-11.15.244701.14, 0.181.162.103447563
2025-06-19 11:33:1128-66.5-30.0-11.45.7468328.728.80.43, 0.460.631.573447564
2025-06-19 11:36:1129-74.5-34.4-11.86.4496128.928.40.42, 0.470.631.543447565
2025-06-19 11:39:1130-80.1-37.0-12.26.9514928.428.10.42, 0.460.623.983447566
2025-06-19 11:42:1131-96.1-40.5-12.78.8576628.226.00.39, 0.460.603.363447569
2025-06-19 11:45:1132-110.2-43.2-12.99.4628528.325.60.39, 0.460.602.663447570
2025-06-19 11:48:1133-122.0-47.2-13.410.1649828.325.40.38, 0.460.601.933447573
2025-06-19 11:51:1134-129.8-51.9-13.710.2663628.225.10.38, 0.460.593.953447574
2025-06-19 11:54:1135-143.4-82.5-13.910.8684527.524.60.37, 0.450.583.933447577
2025-06-19 11:57:1136-152.6-81.6-14.011.3704827.424.30.37, 0.440.580.003447578
2025-06-19 12:00:1137-164.0-75.4-14.211.8739127.324.40.37, 0.440.581.063447581
2025-06-19 12:03:1138-174.6-100.3-14.212.2747727.124.10.37, 0.440.571.503447582
2025-06-19 12:06:1139-188.2-105.8-14.112.7774326.923.50.36, 0.440.570.003447585
2025-06-19 12:09:1140-192.1-104.9-14.013.2801226.923.70.36, 0.440.570.003447586
2025-06-19 12:12:1141-191.6-101.7-14.013.1798927.124.00.37, 0.440.570.003447589
2025-06-19 12:15:1142-196.1-102.5-14.013.3818727.024.10.37, 0.440.570.003447590
2025-06-19 12:18:1143-201.7-105.3-14.013.6837527.224.40.37, 0.440.580.003447593
2025-06-19 12:21:1144-208.3-104.1-14.114.7871527.324.40.37, 0.440.580.003447594
2025-06-19 12:24:1145-219.9-104.6-14.415.0892527.224.00.37, 0.440.570.003447597

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 )