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 14636
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-12-15 06:30 UTC)
Last detected dimming:
   1 hours and 32 minutes ago (2025-12-15 05:18 UTC)


Overview for dimming #:
   14636           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 #: 14636          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-10 21:57:1110.00.00.00.00 , 1.643612138
2025-12-10 22:00:1120.00.00.00.00 , 0.003612139
2025-12-10 22:03:1130.00.00.00.00 , 0.003612142
2025-12-10 22:06:1140.00.00.00.00 , 0.003612145
2025-12-10 22:09:005-23.2-15.3-11.00.021021.00, -0.561.150.003612146
2025-12-10 22:12:136-7.4-15.9-11.30.06280.96, -0.551.1026.593612150
2025-12-10 22:15:007-29.7-17.8-11.80.024661.00, -0.561.1414.523612151
2025-12-10 22:18:128-83.2-28.6-14.80.053481.05, -0.331.1164.263612153
2025-12-10 22:21:009-108.5-32.8-14.70.068111.06, -0.311.1158.653612154
2025-12-10 22:24:1110-107.4-34.0-14.50.070531.06, -0.321.1152.513612157
2025-12-10 22:27:0011-109.8-33.4-14.00.072621.08, -0.291.1249.603612158
2025-12-10 22:30:1112-116.8-29.4-13.80.079101.12, -0.241.1562.373612164
2025-12-10 22:33:1113-133.4-31.9-14.50.086671.07, -0.341.1390.053612165
2025-12-10 22:36:1114-156.7-42.4-14.40.098301.04, -0.441.13203.593612166
2025-12-10 22:39:1115-167.6-45.6-14.30.0102861.04, -0.431.13104.543612167
2025-12-10 22:42:1116-164.9-43.7-14.30.0102471.05, -0.411.1343.833612170
2025-12-10 22:45:1117-168.8-42.9-14.80.0103131.06, -0.401.144.013612171
2025-12-10 22:48:1118-186.2-45.8-15.00.0110631.04, -0.441.131.903612175
2025-12-10 22:51:1119-202.4-47.6-15.60.0116791.03, -0.461.1310.043612176
2025-12-10 22:54:1120-210.5-48.4-15.90.2119811.04, -0.451.1311.163612177
2025-12-10 22:57:1121-216.1-47.3-16.00.3122931.04, -0.451.1311.593612178
2025-12-10 23:00:1122-224.9-46.6-16.20.4126681.05, -0.431.1311.263612181
2025-12-10 23:03:1123-229.4-45.8-16.80.2126651.04, -0.441.130.003612182
2025-12-10 23:06:1124-241.2-46.6-17.10.9131161.04, -0.441.130.943612185
2025-12-10 23:09:1125-247.4-48.4-17.11.3132491.04, -0.441.1339.433612186
2025-12-10 23:12:1126-251.1-48.1-17.01.6134491.05, -0.431.136.633612189
2025-12-10 23:15:1127-258.0-48.2-17.12.2136821.05, -0.421.1328.483612190
2025-12-10 23:18:1128-263.6-48.0-17.62.5137701.06, -0.421.1423.893612194
2025-12-10 23:21:1129-268.8-47.8-17.83.2137951.05, -0.421.1416.353612195
2025-12-10 23:24:1130-277.4-49.1-17.93.4141861.05, -0.421.145.733612197
2025-12-10 23:27:1131-280.2-50.7-17.83.6143681.06, -0.411.146.113612198
2025-12-10 23:30:1132-285.5-52.4-17.53.9148281.07, -0.381.145.723612204
2025-12-10 23:33:1133-293.4-53.9-17.34.0153321.08, -0.381.142.793612205
2025-12-10 23:36:1134-302.1-54.4-17.34.1158001.08, -0.381.142.793612206
2025-12-10 23:39:1135-308.8-56.3-17.34.2161001.08, -0.371.141.243612207
2025-12-10 23:42:1136-313.9-57.2-17.44.6162641.08, -0.361.142.033612210
2025-12-10 23:45:1137-319.1-59.8-17.44.5164991.09, -0.351.151.823612211
2025-12-10 23:48:1138-322.0-61.2-17.64.6165671.10, -0.331.150.003612212
2025-12-10 23:51:1139-323.8-60.7-17.74.7165991.10, -0.331.150.003612216
2025-12-10 23:54:1140-323.5-60.5-17.54.8166561.10, -0.331.150.003612217
2025-12-10 23:57:1141-322.8-61.0-17.44.8167491.10, -0.321.150.003612218
2025-12-11 00:00:1142-320.5-61.9-17.24.8167051.11, -0.311.150.003612221
2025-12-11 00:03:1143-320.7-62.9-17.14.7167251.11, -0.301.150.003612222
2025-12-11 00:06:1144-359.4-64.0-16.315.0193881.11, -0.301.150.003612226
2025-12-11 00:09:1145-363.6-64.0-16.216.3196871.11, -0.291.150.003612227

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 )