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 12442
Detector 24h operating status:

Last processed image:    
   2 hours and 20 minutes ago (2025-04-22 11:00 UTC)
Last detected dimming:
   2 hours and 20 minutes ago (2025-04-22 11:00 UTC)


Overview for dimming #:
   12442           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 #: 12442          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-05 21:51:1110.00.00.00.00 , 0.003377172
2025-04-05 21:54:1120.00.00.00.00 , 0.003377175
2025-04-05 21:57:1130.00.00.00.00 , 0.003377176
2025-04-05 22:00:1140.00.00.00.00 , 0.003377179
2025-04-05 22:03:115-1.3-6.0-9.60.4129-26.48.00.13, -0.350.370.003377180
2025-04-05 22:06:116-4.5-9.3-9.11.5455-24.95.70.09, -0.320.348.913377181
2025-04-05 22:09:117-6.3-9.5-9.52.0617-25.36.20.10, -0.330.3516.413377182
2025-04-05 22:12:118-10.5-12.0-9.73.41017-25.06.00.10, -0.330.3412.593377187
2025-04-05 22:15:119-13.8-13.0-9.74.41326-25.46.20.10, -0.330.358.553377188
2025-04-05 22:18:1110-18.2-14.6-9.95.61694-25.05.80.09, -0.330.344.933377191
2025-04-05 22:21:1111-21.8-16.2-10.16.51964-25.05.70.09, -0.330.343.483377192
2025-04-05 22:24:1112-25.3-16.7-10.47.32202-24.85.50.09, -0.320.333.803377195
2025-04-05 22:27:1113-26.8-17.3-10.57.62294-25.15.30.08, -0.330.341.583377196
2025-04-05 22:30:1114-27.7-17.5-10.97.62281-25.05.20.08, -0.330.340.003377199
2025-04-05 22:33:1115-27.7-18.9-11.17.42240-25.35.40.09, -0.330.340.003377200
2025-04-05 22:36:1116-28.1-19.3-11.17.62285-25.45.80.09, -0.330.340.003377203
2025-04-05 22:39:1117-28.0-19.4-11.37.42230-25.76.10.10, -0.340.350.003377204
2025-04-05 22:42:1118-26.5-19.2-11.57.02119-26.15.90.09, -0.340.360.003377207
2025-04-05 22:45:1119-26.6-19.8-11.96.92068-26.26.30.10, -0.350.360.003377208
2025-04-05 22:48:1120-27.6-20.1-12.07.12146-26.36.40.10, -0.350.360.003377211

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 )