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 14717
Detector 24h operating status:

Last processed image:    
   0 hours and 15 minutes ago (2025-12-30 05:33 UTC)
Last detected dimming:
   1 hours and 27 minutes ago (2025-12-30 04:21 UTC)


Overview for dimming #:
   14717           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

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Details for dimming #: 14717          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-27 01:30:1110.00.00.00.00 , 0.003627156
2025-12-27 01:33:1120.00.00.00.00 , 0.003627160
2025-12-27 01:36:1130.00.00.00.00 , 0.003627161
2025-12-27 01:39:114-6.1-21.5-15.21.2374-12.0-22.9-0.38, -0.170.420.893627162
2025-12-27 01:42:235-6.2-21.4-14.21.3399-12.0-23.0-0.39, -0.170.420.003627166
2025-12-27 01:45:006-6.1-20.0-15.21.3394-12.1-23.1-0.39, -0.170.435.003627167
2025-12-27 01:48:117-18.7-27.6-18.01.7993-1.20, -0.021.2045.823627168
2025-12-27 01:51:118-28.0-37.8-19.31.91337-1.22, -0.011.2249.013627173
2025-12-27 01:54:129-55.2-45.7-14.52.62995-1.21, -0.031.2130.073627174
2025-12-27 01:57:0010-74.6-58.4-12.92.33976-1.21, -0.031.2119.653627175
2025-12-27 02:00:1311-96.9-62.7-13.12.54817-1.21, -0.021.2155.553627176
2025-12-27 02:03:1112-113.6-68.3-13.22.75520-1.20, -0.021.2069.233627179
2025-12-27 02:06:1113-123.8-67.8-13.02.76194-1.20, -0.021.2022.353627180
2025-12-27 02:09:0014-141.3-68.0-13.62.87174-1.20, -0.021.2030.853627183
2025-12-27 02:12:1215-153.1-64.8-13.94.67796-1.20, -0.031.2015.633627184
2025-12-27 02:15:0016-164.4-66.1-14.25.68018-1.20, -0.031.2015.713627187
2025-12-27 02:18:1117-163.3-73.2-13.84.87735-1.19, -0.041.197.013627188
2025-12-27 02:21:1118-176.3-82.2-13.55.28279-1.19, -0.051.191.173627191
2025-12-27 02:24:1119-185.3-103.3-13.74.58222-1.18, -0.051.181.783627192
2025-12-27 02:27:1120-198.8-117.3-14.24.08305-1.18, -0.061.182.043627195
2025-12-27 02:30:1121-211.9-126.5-14.74.08446-1.18, -0.061.181.603627196
2025-12-27 02:33:1122-222.8-125.4-15.43.88528-1.17, -0.061.171.583627200
2025-12-27 02:36:1123-232.4-126.3-15.34.08783-1.17, -0.061.171.113627201
2025-12-27 02:39:1124-253.7-125.2-15.47.79934-1.17, -0.051.170.973627203
2025-12-27 02:42:1125-258.0-129.4-15.66.79807-1.17, -0.051.170.003627204
2025-12-27 02:45:1126-261.9-128.1-15.76.89953-1.17, -0.061.170.003627207
2025-12-27 02:48:1127-276.6-127.9-15.79.010648-1.17, -0.051.170.003627208
2025-12-27 02:51:1128-283.1-125.9-15.49.510841-1.16, -0.061.161.073627213
2025-12-27 02:54:1129-289.1-123.8-15.110.111104-1.16, -0.051.160.003627214
2025-12-27 02:57:1130-292.0-125.7-15.49.511060-1.16, -0.051.160.003627215
2025-12-27 03:00:2331-299.4-123.7-15.111.011468-1.16, -0.051.160.003627216

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 )