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 12067
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2025-11-04 12:39 UTC)
Last detected dimming:
   2 hours and 14 minutes ago (2025-11-04 10:51 UTC)


Overview for dimming #:
   12067           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

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Details for dimming #: 12067          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-02-26 13:51:1110.00.00.00.00 , 0.003341017
2025-02-26 13:54:1120.00.00.00.00 , 0.003341020
2025-02-26 13:57:1130.00.00.00.00 , 0.003341021
2025-02-26 14:00:1140.00.00.00.00 , 0.003341024
2025-02-26 14:03:1150.00.00.00.00 , 0.003341025
2025-02-26 14:06:116-0.8-7.0-10.80.366 , 9.593341028
2025-02-26 14:09:117-2.6-10.3-10.11.125228.9-26.9-0.40, 0.580.714.293341029
2025-02-26 14:12:118-3.5-9.8-8.71.535926.3-25.8-0.39, 0.550.670.003341032
2025-02-26 14:15:119-2.5-9.2-8.91.126828.0-26.3-0.40, 0.570.690.003341033
2025-02-26 14:18:1110-2.0-8.5-10.90.615819.3-23.3-0.38, 0.440.580.003341036
2025-02-26 14:21:1111-0.4-1.1-17.50.01319.4-23.4-0.38, 0.440.581.023341037
2025-02-26 14:24:1112-0.10.0-13.10.0423.8-27.8-0.43, 0.510.670.003341040
2025-02-26 14:27:1113-60.8-49.3-14.511.13620-5.6-1.4-0.02, 0.030.041.493341041
2025-02-26 14:30:1114-69.4-55.7-14.812.33998-6.3-1.8-0.03, 0.010.030.003341044
2025-02-26 14:33:1115-78.2-60.9-14.613.64415-6.3-1.8-0.03, 0.020.040.003341045
2025-02-26 14:36:1116-135.3-66.9-17.639.96866-6.6-2.0-0.03, 0.010.042.083341048
2025-02-26 14:39:1117-151.7-72.3-17.644.37352-6.6-1.9-0.03, 0.010.045.103341049
2025-02-26 14:42:1118-180.1-77.1-15.648.09232-38.880.50.78, -0.610.9920.583341052
2025-02-26 14:45:1119-189.4-79.1-14.851.910389-35.970.90.77, -0.550.9522.323341053
2025-02-26 14:48:1120-210.6-81.2-14.552.811694-35.670.80.78, -0.550.9540.013341057
2025-02-26 14:51:1121-220.4-82.3-14.551.412309-36.172.60.78, -0.560.9614.343341058
2025-02-26 14:54:1122-297.0-87.4-14.862.315648-15.8-13.6-0.23, -0.160.2812.433341060
2025-02-26 14:57:1123-316.6-94.7-15.162.616191-16.6-15.1-0.25, -0.170.3014.233341061
2025-02-26 15:00:1124-335.2-98.5-15.164.416820-17.1-15.3-0.26, -0.180.3110.993341064
2025-02-26 15:03:1125-357.5-102.0-15.365.717587-17.3-15.6-0.26, -0.180.328.123341065
2025-02-26 15:06:1126-399.7-107.6-15.174.119671-17.5-15.9-0.27, -0.190.329.653341068
2025-02-26 15:09:1127-435.9-112.4-15.382.321187-17.9-16.4-0.27, -0.190.3310.063341069
2025-02-26 15:12:1128-464.8-115.6-15.681.121892-17.7-16.5-0.27, -0.190.3311.243341072
2025-02-26 15:15:1129-493.7-116.3-16.184.322809-17.3-16.4-0.27, -0.180.3315.013341073
2025-02-26 15:18:1130-518.8-117.1-16.485.623405-17.5-16.7-0.28, -0.190.3313.453341076
2025-02-26 15:21:1131-543.2-118.9-16.688.324158-17.6-16.9-0.28, -0.190.3411.633341077
2025-02-26 15:24:1132-593.2-122.5-16.893.326201-17.1-16.8-0.28, -0.180.3311.113341080
2025-02-26 15:27:1133-612.8-123.4-17.092.026499-17.2-17.0-0.28, -0.180.349.833341081
2025-02-26 15:30:1134-629.4-125.8-17.491.126785-17.0-17.0-0.28, -0.180.336.283341084
2025-02-26 15:33:1135-643.5-128.1-17.590.927017-17.3-17.1-0.28, -0.180.344.303341085
2025-02-26 15:36:1136-621.0-129.1-18.083.725212-17.8-17.7-0.29, -0.190.351.163341088
2025-02-26 15:39:1137-637.1-131.0-17.985.325750-17.6-17.7-0.29, -0.190.350.003341089
2025-02-26 15:42:1138-697.1-131.6-17.894.728514-17.4-17.9-0.30, -0.190.350.003341092
2025-02-26 15:45:1139-717.1-131.8-17.797.529455-17.4-17.9-0.30, -0.190.350.003341093
2025-02-26 15:48:1140-676.9-132.0-18.287.626719-17.8-18.4-0.31, -0.190.360.003341096
2025-02-26 15:51:1141-706.3-130.4-18.191.127816-18.4-18.9-0.31, -0.200.370.003341097
2025-02-26 15:54:1142-726.8-132.8-18.193.628578-18.4-18.9-0.31, -0.200.371.043341100
2025-02-26 15:57:1143-734.8-136.6-18.791.928108-18.7-19.2-0.32, -0.210.381.723341101
2025-02-26 16:00:1144-808.6-137.4-18.5103.531412-18.3-19.0-0.31, -0.200.370.003341104
2025-02-26 16:03:1145-826.1-137.9-18.6105.731884-18.5-19.1-0.31, -0.210.387.653341105
2025-02-26 16:06:1146-842.1-136.4-18.8107.232151-18.5-19.3-0.32, -0.210.386.983341108
2025-02-26 16:09:1147-860.4-135.3-18.8109.532705-18.4-19.3-0.32, -0.200.388.813341109
2025-02-26 16:12:1148-874.8-134.7-18.8110.533095-18.3-19.4-0.32, -0.200.382.993341112
2025-02-26 16:15:1149-890.7-136.1-19.0111.733264-18.3-19.8-0.33, -0.200.383.503341113
2025-02-26 16:18:1150-908.6-138.0-18.8114.733938-18.2-19.9-0.33, -0.200.392.933341116
2025-02-26 16:21:1151-934.6-138.6-18.9118.234620-17.9-20.2-0.33, -0.200.393.863341117
2025-02-26 16:24:1152-948.7-140.2-19.0120.234960-17.8-20.1-0.33, -0.190.383.923341120
2025-02-26 16:27:1153-952.7-140.4-18.9121.335079-18.2-20.4-0.34, -0.200.392.743341121
2025-02-26 16:30:1154-974.7-141.7-19.0125.235799-17.7-20.5-0.34, -0.190.394.073341124
2025-02-26 16:33:1155-992.8-142.1-19.1128.236587-17.9-20.4-0.34, -0.200.394.233341125
2025-02-26 16:36:1156-1,013.5-142.3-19.1130.537111-17.8-20.6-0.34, -0.190.394.213341126
2025-02-26 16:39:1157-1,029.2-142.2-19.1134.137702-17.2-20.4-0.34, -0.180.385.783341129
2025-02-26 16:42:1158-1,038.1-140.4-19.2134.937678-16.7-20.5-0.34, -0.180.384.703341132
2025-02-26 16:45:1159-1,070.8-140.9-19.0140.638948-16.5-20.5-0.34, -0.170.384.623341133
2025-02-26 16:48:1160-1,092.2-141.5-18.9144.139894-16.3-20.2-0.34, -0.170.383.413341136
2025-02-26 16:51:1161-1,099.7-143.4-19.1144.539810-16.3-20.2-0.34, -0.170.384.673341137
2025-02-26 16:54:1162-1,128.3-144.5-19.3148.240575-16.0-20.2-0.34, -0.160.372.853341140
2025-02-26 16:57:1163-1,113.8-145.3-19.4146.039721-16.1-20.3-0.34, -0.170.381.673341141
2025-02-26 17:00:1164-1,137.9-147.5-19.2150.540904-15.8-19.9-0.33, -0.160.370.973341144
2025-02-26 17:03:1165-1,166.6-148.6-19.1156.042136-15.6-19.8-0.33, -0.160.370.003341145
2025-02-26 17:06:1166-1,171.4-148.3-19.1156.242137-15.4-19.7-0.33, -0.150.360.003341148
2025-02-26 17:09:1167-1,202.6-147.6-18.7157.644131-14.9-19.4-0.32, -0.140.350.003341149
2025-02-26 17:12:1168-1,212.8-150.9-18.7158.444348-14.9-19.5-0.33, -0.140.360.003341152
2025-02-26 17:15:1169-1,219.5-151.0-18.7159.344387-14.6-19.4-0.32, -0.140.350.003341153
2025-02-26 17:18:1170-1,225.1-151.5-18.6159.744535-14.3-19.2-0.32, -0.130.350.003341156
2025-02-26 17:21:1171-1,243.1-154.6-18.6163.245247-14.2-19.2-0.32, -0.130.350.003341157
2025-02-26 17:24:1172-1,243.7-150.6-18.6164.045379-14.2-19.4-0.33, -0.130.350.003341160

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 )