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 13090
Detector 24h operating status:

Last processed image:    
   0 hours and 16 minutes ago (2025-07-17 22:30 UTC)
Last detected dimming:
   7 hours and 46 minutes ago (2025-07-17 15:00 UTC)


Overview for dimming #:
   13090           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 #: 13090          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-17 07:09:1110.00.00.00.00 , 0.003445471
2025-06-17 07:12:1120.00.00.00.00 , 0.003445474
2025-06-17 07:15:113-0.2-1.4-14.50.011 , 0.003445475
2025-06-17 07:18:114-1.2-10.5-14.90.37226.0-4.4-0.07, 0.420.430.003445476
2025-06-17 07:21:115-5.9-19.2-18.01.129525.9-4.3-0.07, 0.420.430.003445479
2025-06-17 07:24:236-16.5-47.6-16.73.175012.20.00.00, 0.190.1924.053445480
2025-06-17 07:27:117-29.1-65.2-17.25.0118013.1-0.30.00, 0.210.2121.823445483
2025-06-17 07:30:118-40.3-78.4-18.26.3154212.8-0.30.00, 0.200.2016.583445485
2025-06-17 07:33:119-47.1-86.4-18.47.2178812.6-0.30.00, 0.200.206.933445486
2025-06-17 07:36:1110-53.9-98.0-17.98.3198812.7-0.30.00, 0.200.200.003445490
2025-06-17 07:39:1111-57.8-107.3-18.58.7198612.7-0.10.00, 0.200.202.263445491
2025-06-17 07:42:1112-62.2-107.6-18.99.8207512.7-0.10.00, 0.200.203.283445494
2025-06-17 07:45:1113-67.1-111.4-20.08.2215612.80.00.00, 0.200.201.113445495
2025-06-17 07:48:1114-70.9-112.6-19.77.5223412.9-0.20.00, 0.200.200.003445496
2025-06-17 07:51:1115-76.0-118.7-19.77.5233412.9-0.10.00, 0.200.200.003445498
2025-06-17 07:54:4716-79.0-118.5-20.57.1234812.9-0.10.00, 0.200.200.003445499
2025-06-17 07:57:1117-83.8-120.9-19.27.6254012.9-0.10.00, 0.200.200.003445503
2025-06-17 08:00:1118-88.8-123.4-18.77.7274612.90.00.00, 0.200.200.003445505
2025-06-17 08:03:1119-98.0-124.0-14.310.2351512.80.20.00, 0.200.200.003445506
2025-06-17 08:06:4720-109.6-128.4-13.411.2428113.00.30.00, 0.210.2111.183445507
2025-06-17 08:09:1121-117.9-130.8-12.711.2487513.10.40.01, 0.210.2111.993445511
2025-06-17 08:12:1122-127.1-134.3-13.011.6521313.10.50.01, 0.210.211.613445514
2025-06-17 08:15:1123-138.2-136.2-12.613.8580113.20.60.01, 0.210.212.293445515
2025-06-17 08:18:1124-146.7-137.4-12.114.9620913.10.70.01, 0.210.212.773445518
2025-06-17 08:21:1125-153.7-139.5-12.114.8660712.90.60.01, 0.200.207.573445519
2025-06-17 08:24:1126-159.7-139.4-12.414.6682213.00.70.01, 0.200.213.983445522
2025-06-17 08:27:1127-166.0-141.3-12.511.6700013.00.80.01, 0.210.210.893445523
2025-06-17 08:30:1128-171.0-143.3-12.511.6722013.10.80.01, 0.210.211.183445525
2025-06-17 08:33:1129-190.6-143.1-12.320.0782413.10.80.01, 0.210.211.173445526
2025-06-17 08:36:1130-205.6-150.7-12.423.5828613.00.90.02, 0.210.212.183445530
2025-06-17 08:39:1131-198.9-154.4-12.422.8825312.91.00.02, 0.200.201.523445531
2025-06-17 08:42:3532-204.0-167.3-12.720.5818713.01.10.02, 0.200.210.003445532
2025-06-17 08:45:1133-206.2-171.9-12.619.9819213.01.10.02, 0.210.210.003445535
2025-06-17 08:48:1134-213.0-176.8-12.717.9837813.11.10.02, 0.210.212.763445536
2025-06-17 08:51:1135-217.7-180.0-12.818.0846813.01.20.02, 0.210.214.323445538
2025-06-17 08:54:1136-221.1-184.6-13.119.1848313.11.30.02, 0.210.211.103445541
2025-06-17 08:57:1137-221.3-188.8-13.318.2832613.11.30.02, 0.210.210.003445542
2025-06-17 09:00:2338-218.4-192.5-13.114.4807213.11.40.02, 0.210.210.003445543
2025-06-17 09:03:1139-231.4-191.2-13.615.8853813.21.20.02, 0.210.210.853445547
2025-06-17 09:06:1140-232.0-189.5-13.617.6865413.21.20.02, 0.210.210.003445550
2025-06-17 09:09:1141-232.0-188.9-14.015.5847413.21.10.02, 0.210.211.173445551
2025-06-17 09:12:1142-234.6-188.3-14.117.7864813.21.10.02, 0.210.210.003445553
2025-06-17 09:15:1143-235.2-187.6-14.416.8860313.11.00.02, 0.210.210.003445554

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 )