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 4872
Detector 24h operating status:

Last processed image:    
   0 hours and 38 minutes ago (2023-02-06 12:06 UTC)
Last detected dimming:
   2 hours and 13 minutes ago (2023-02-06 10:30 UTC)


Overview for dimming #:
   4872           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 #: 4872          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-12-04 02:03:1110.00.00.00.00 , 0.002635122
2022-12-04 02:06:1120.00.00.00.00 , 0.002635123
2022-12-04 02:09:1130.00.00.00.00 , 0.002635124
2022-12-04 02:12:1140.00.00.00.00 , 0.002635126
2022-12-04 02:15:1150.00.00.00.00 , 0.002635129
2022-12-04 02:18:1160.00.00.00.00 , 5.762635130
2022-12-04 02:21:1170.00.00.00.00 , 4.022635131
2022-12-04 02:24:118-14.8-27.6-18.32.874032.5-19.5-0.29, 0.540.6110.622635135
2022-12-04 02:27:119-20.4-32.8-20.03.695532.1-20.0-0.29, 0.530.6111.942635138
2022-12-04 02:30:1110-28.3-36.7-21.44.8125231.4-20.7-0.31, 0.520.6010.402635139
2022-12-04 02:33:1111-34.7-43.0-21.45.6145431.6-21.6-0.32, 0.520.612.662635140
2022-12-04 02:36:1112-39.0-46.1-22.46.1156431.9-21.5-0.32, 0.530.622.732635143
2022-12-04 02:39:1113-47.9-45.6-23.37.3185531.0-22.5-0.33, 0.510.612.342635146
2022-12-04 02:42:1114-58.5-49.8-24.98.2210131.0-22.5-0.33, 0.510.612.682635147
2022-12-04 02:45:1115-70.3-55.0-25.99.4240831.2-22.2-0.33, 0.520.613.312635149
2022-12-04 02:48:1116-83.4-58.9-27.110.3265831.3-22.7-0.33, 0.520.623.292635150
2022-12-04 02:51:1117-96.9-64.8-28.711.4294231.2-23.7-0.35, 0.520.623.602635154
2022-12-04 02:54:1118-108.9-70.3-31.012.0307530.9-24.5-0.36, 0.510.633.292635155
2022-12-04 02:57:1119-121.5-76.7-32.012.7325731.2-25.0-0.37, 0.520.631.972635156
2022-12-04 03:00:1120-137.3-103.3-32.813.4344531.7-25.6-0.37, 0.530.644.012635158
2022-12-04 03:03:1121-150.2-118.3-34.514.0360032.0-25.8-0.37, 0.530.654.292635159
2022-12-04 03:06:1122-163.6-135.6-34.615.0383132.2-26.0-0.38, 0.530.653.352635163
2022-12-04 03:09:1123-178.7-152.8-36.815.8403832.5-26.2-0.38, 0.540.662.962635166
2022-12-04 03:12:1124-213.5-165.9-37.718.3477332.2-24.7-0.36, 0.530.648.012635167
2022-12-04 03:15:4725-229.1-175.3-38.319.2499132.3-25.2-0.36, 0.530.653.342635168
2022-12-04 03:18:1126-239.2-185.3-38.919.6509432.4-25.2-0.36, 0.540.651.912635171
2022-12-04 03:21:1127-250.5-192.7-39.920.0514932.5-26.3-0.38, 0.540.661.692635174
2022-12-04 03:24:1128-270.3-202.6-40.421.0541232.6-26.9-0.39, 0.540.663.382635175
2022-12-04 03:27:1129-283.2-207.6-40.321.8563332.7-27.1-0.39, 0.540.674.142635176
2022-12-04 03:30:1130-299.1-217.5-40.622.6586032.8-27.5-0.39, 0.540.671.542635179
2022-12-04 03:33:1131-312.3-222.9-40.623.5609232.9-27.5-0.39, 0.540.670.902635181
2022-12-04 03:36:1132-329.3-228.3-40.124.8644233.0-27.7-0.39, 0.540.671.302635182
2022-12-04 03:39:1133-350.4-233.9-40.425.6665032.8-27.8-0.40, 0.540.671.762635186
2022-12-04 03:42:1134-363.3-238.4-42.725.3653432.8-28.1-0.40, 0.540.671.502635187
2022-12-04 03:45:1135-386.0-242.2-41.426.7693832.8-28.2-0.40, 0.540.671.162635189
2022-12-04 03:48:1136-403.2-242.4-42.027.1705632.7-28.3-0.40, 0.540.670.002635190
2022-12-04 03:51:1137-416.4-244.9-40.927.9724832.8-28.6-0.41, 0.540.680.882635194
2022-12-04 03:54:1138-435.1-248.5-41.628.2730932.8-28.9-0.41, 0.540.680.922635195
2022-12-04 03:57:1139-455.7-253.8-40.928.9755532.6-28.9-0.41, 0.540.680.002635197
2022-12-04 04:00:1140-479.1-259.7-40.729.4770832.6-29.1-0.41, 0.540.680.002635198
2022-12-04 04:03:1141-495.6-265.2-35.629.5828332.6-29.0-0.41, 0.540.680.002635201
2022-12-04 04:06:1142-515.5-271.2-35.329.8840832.6-28.9-0.41, 0.540.680.002635202
2022-12-04 04:09:1143-516.6-277.2-34.929.6838632.7-28.9-0.41, 0.540.680.002635206

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 )