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 12749
Detector 24h operating status:

Last processed image:    
   0 hours and 16 minutes ago (2025-05-22 15:06 UTC)
Last detected dimming:
   0 hours and 16 minutes ago (2025-05-22 15:06 UTC)


Overview for dimming #:
   12749           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 #: 12749          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-07 14:03:1110.00.00.00.00 , 0.003406431
2025-05-07 14:06:1120.00.00.00.00 , 0.003406432
2025-05-07 14:09:1130.00.00.00.00 , 1.133406435
2025-05-07 14:12:114-2.5-11.5-14.60.6156 , 0.003406436
2025-05-07 14:15:115-6.1-16.9-15.71.3349-0.134.50.57, 0.050.580.003406439
2025-05-07 14:18:116-8.5-22.4-16.61.84600.334.20.57, 0.060.571.153406440
2025-05-07 14:21:117-11.4-25.3-16.52.25840.134.30.57, 0.050.571.853406443
2025-05-07 14:24:118-16.6-29.0-13.23.5944-0.134.60.58, 0.050.580.003406444
2025-05-07 14:27:119-20.4-31.1-13.44.41178-0.234.80.58, 0.050.580.003406447
2025-05-07 14:30:1110-26.8-33.7-14.75.51460-0.335.10.58, 0.040.580.003406448
2025-05-07 14:33:1111-35.1-35.7-16.07.01845-0.335.00.58, 0.050.580.993406451
2025-05-07 14:36:1112-45.1-37.1-15.69.02380-0.535.20.58, 0.040.590.003406452
2025-05-07 14:39:1113-56.5-39.6-15.411.32975-0.835.40.59, 0.040.590.003406453
2025-05-07 14:42:1114-70.5-42.8-14.514.53786-1.035.40.59, 0.030.591.793406456
2025-05-07 14:45:1115-83.1-44.1-14.317.14444-2.134.50.57, 0.010.572.733406460
2025-05-07 14:48:1116-90.2-46.1-14.518.44781-1.934.80.58, 0.020.581.163406461
2025-05-07 14:51:1117-97.2-46.9-14.819.75090-1.835.00.58, 0.020.581.373406463
2025-05-07 14:54:1118-102.1-50.9-14.920.85311-1.335.60.59, 0.030.590.003406464
2025-05-07 14:57:1119-109.4-53.4-15.321.75508-1.535.60.59, 0.020.590.003406467
2025-05-07 15:00:1120-115.8-57.7-15.522.35656-1.635.40.59, 0.020.590.003406468
2025-05-07 15:03:1121-120.0-59.8-15.922.55700-1.735.50.59, 0.020.590.003406471
2025-05-07 15:06:1122-122.2-61.4-15.922.75715-1.735.70.59, 0.020.590.003406472
2025-05-07 15:09:1123-128.3-62.5-15.923.75942-1.735.60.59, 0.020.590.003406475
2025-05-07 15:12:1124-130.5-63.0-16.024.16002-1.635.80.59, 0.020.590.003406476
2025-05-07 15:15:1125-133.0-62.3-16.524.05995-1.735.70.59, 0.020.590.003406479

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 )