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 12286
Detector 24h operating status:

Last processed image:    
   2 hours and 5 minutes ago (2025-12-24 09:00 UTC)
Last detected dimming:
   3 hours and 50 minutes ago (2025-12-24 07:15 UTC)


Overview for dimming #:
   12286           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 #: 12286          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-03-21 15:00:1110.00.00.00.00 , 0.003363129
2025-03-21 15:03:1120.00.00.00.00 , 0.003363132
2025-03-21 15:06:1130.00.00.00.00 , 0.003363133
2025-03-21 15:09:1140.00.00.00.00 , 0.003363136
2025-03-21 15:12:1150.00.00.00.00 , 1.763363137
2025-03-21 15:15:1160.00.00.00.00 , 2.063363140
2025-03-21 15:18:1170.00.00.00.00 , 1.293363141
2025-03-21 15:21:1180.00.00.00.00 , 1.053363144
2025-03-21 15:24:1190.00.00.00.00 , 1.713363145
2025-03-21 15:27:11100.00.00.00.00 , 0.003363148
2025-03-21 15:30:1111-0.1-0.3-6.90.013-10.725.10.42, -0.080.430.003363149
2025-03-21 15:33:1112-0.6-2.2-7.00.375-13.723.10.39, -0.130.412.653363152
2025-03-21 15:36:1113-0.8-3.8-6.50.4117-11.723.70.40, -0.090.416.623363153
2025-03-21 15:39:1114-2.5-5.8-7.51.0296-11.321.10.36, -0.080.371.233363156
2025-03-21 15:42:1115-4.5-11.2-8.41.3386-20.825.80.41, -0.250.484.043363157
2025-03-21 15:45:1116-29.5-78.4-12.84.01098-23.831.00.48, -0.310.572.913363160
2025-03-21 15:48:1117-112.0-120.3-15.711.43368-15.512.30.21, -0.150.2625.633363161
2025-03-21 15:51:1118-221.5-173.3-14.123.87079-13.08.10.14, -0.110.18171.883363164
2025-03-21 15:54:1119-335.7-206.9-16.533.310007-12.36.80.12, -0.090.15299.093363165
2025-03-21 15:57:1120-438.8-229.9-17.841.712550-11.86.00.10, -0.090.14366.653363168
2025-03-21 16:00:1121-551.4-249.5-18.152.916014-11.34.90.08, -0.080.11285.563363169
2025-03-21 16:03:0022-693.7-270.1-18.070.420875-10.83.90.07, -0.070.10239.893363170
2025-03-21 16:06:1123-797.8-293.1-17.680.923752-10.83.40.06, -0.070.09296.173363174
2025-03-21 16:09:0124-877.3-312.6-18.286.525286-10.72.90.05, -0.070.0887.123363175
2025-03-21 16:12:1325-966.3-323.6-16.997.728413-10.83.00.05, -0.070.0987.083363177
2025-03-21 16:15:1126-1,055.6-327.3-16.2110.731935-10.92.80.05, -0.070.0857.503363180
2025-03-21 16:18:1227-1,160.2-333.7-16.2125.235626-11.23.30.06, -0.070.0992.243363181
2025-03-21 16:21:1128-1,196.6-340.4-17.3122.435043-11.23.10.05, -0.080.0977.263363184
2025-03-21 16:24:1129-1,266.0-339.5-17.9126.936362-11.53.00.05, -0.080.1033.873363185
2025-03-21 16:27:1130-1,324.5-342.4-17.7131.937747-11.73.30.06, -0.080.1086.293363188
2025-03-21 16:30:1131-1,371.7-347.8-17.9133.738425-11.83.30.06, -0.080.1028.643363189
2025-03-21 16:33:1132-1,405.2-345.0-18.4133.838580-12.03.50.06, -0.090.1135.983363192
2025-03-21 16:36:1133-1,437.1-347.5-18.5134.138850-12.23.90.07, -0.090.1114.453363193
2025-03-21 16:39:1134-1,463.3-345.4-18.6134.739109-12.34.20.07, -0.090.129.273363196
2025-03-21 16:42:1135-1,494.9-341.8-18.7136.639659-12.54.70.08, -0.100.1310.963363197
2025-03-21 16:45:1136-1,533.9-340.8-18.8138.840298-12.85.50.09, -0.100.1437.573363200
2025-03-21 16:48:1137-1,570.1-340.6-18.9141.040948-13.06.20.11, -0.110.15101.173363201
2025-03-21 16:51:1138-1,605.5-339.3-18.6145.642163-13.06.10.11, -0.110.1580.033363204
2025-03-21 16:54:1139-1,632.2-337.4-18.4150.343414-13.16.30.11, -0.110.1576.023363205
2025-03-21 16:57:1140-1,655.9-338.5-18.7151.843859-13.16.30.11, -0.110.1552.863363208
2025-03-21 17:00:1141-1,676.6-337.4-18.9154.444601-13.16.40.11, -0.110.1520.263363209
2025-03-21 17:03:1142-1,711.9-335.4-18.9159.646036-13.26.40.11, -0.110.1625.913363212
2025-03-21 17:06:1143-1,749.6-336.9-18.8162.346858-13.36.80.12, -0.110.1632.693363213
2025-03-21 17:09:1144-1,784.3-337.1-18.9165.347662-13.47.00.12, -0.110.1750.853363216
2025-03-21 17:12:1145-1,807.6-336.4-19.2165.947789-13.47.10.12, -0.110.1759.993363217
2025-03-21 17:15:1146-1,838.9-338.5-19.3168.148435-13.57.20.12, -0.110.1754.853363220
2025-03-21 17:18:1147-1,855.0-334.0-19.2170.349022-13.47.00.12, -0.110.1733.653363221
2025-03-21 17:21:1148-1,875.0-337.7-19.3172.349549-13.47.00.12, -0.110.165.493363224
2025-03-21 17:24:1149-1,894.5-338.8-19.2174.250129-13.37.00.12, -0.110.1615.013363225
2025-03-21 17:27:1150-1,925.4-336.5-19.4176.550768-13.47.10.12, -0.110.1745.233363228
2025-03-21 17:30:1151-1,955.3-336.4-19.5179.551541-13.47.20.12, -0.110.1728.293363229
2025-03-21 17:33:1152-1,965.2-336.5-19.5180.451844-13.47.20.12, -0.110.1718.233363232
2025-03-21 17:36:1153-1,985.9-336.1-19.4183.252571-13.47.20.12, -0.110.175.623363233
2025-03-21 17:39:1154-1,998.9-335.6-19.6184.052822-13.47.20.12, -0.110.1717.853363236
2025-03-21 17:42:1155-2,003.9-336.5-19.6184.052854-13.47.10.12, -0.110.171.723363237
2025-03-21 17:45:1156-2,026.6-332.3-19.5187.853858-13.37.10.12, -0.110.170.003363240
2025-03-21 17:48:1157-2,033.6-332.4-19.7187.453693-13.37.10.12, -0.110.170.003363241
2025-03-21 17:51:1158-2,038.0-329.3-19.7187.353742-13.37.20.12, -0.110.170.003363244
2025-03-21 17:54:1159-2,047.0-329.8-19.8189.054228-13.37.00.12, -0.110.161.803363245
2025-03-21 17:57:1160-2,061.8-327.9-19.8189.754431-13.37.20.12, -0.110.171.243363248
2025-03-21 18:00:1161-2,084.2-326.5-19.9191.254829-13.47.60.13, -0.110.171.773363249
2025-03-21 18:03:1162-2,091.9-326.1-20.0191.654940-13.47.70.13, -0.110.172.203363252
2025-03-21 18:06:1163-2,097.5-327.8-20.0191.354955-13.47.80.13, -0.110.180.983363253
2025-03-21 18:09:1164-2,099.7-325.1-20.1190.254706-13.47.80.13, -0.110.180.003363256
2025-03-21 18:12:1165-2,115.8-322.4-20.3191.054841-13.58.00.14, -0.120.181.923363257
2025-03-21 18:15:1166-2,224.5-324.6-19.3240.861093-13.48.00.14, -0.110.180.003363260
2025-03-21 18:18:1167-2,137.2-323.1-20.5193.055421-13.47.90.14, -0.110.180.003363261
2025-03-21 18:21:1168-2,143.4-323.7-20.7192.355344-13.48.00.14, -0.110.180.003363264
2025-03-21 18:24:1169-2,146.1-320.1-20.6192.255331-13.48.10.14, -0.110.180.003363265
2025-03-21 18:27:1170-2,262.1-318.4-19.4245.261951-13.38.20.14, -0.110.180.003363268

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 )