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 15578
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2026-05-16 04:15 UTC)
Last detected dimming:
   11 hours and 48 minutes ago (2026-05-15 16:48 UTC)


Overview for dimming #:
   15578           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more

more

more


Details for dimming #: 15578          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-05-07 00:03:1110.00.00.00.00 , 0.003754200
2026-05-07 00:06:1120.00.00.00.00 , 0.003754201
2026-05-07 00:09:113-0.9-5.9-10.60.089 , 0.003754203
2026-05-07 00:12:114-7.8-13.9-11.10.0684-0.99, 0.521.120.003754205
2026-05-07 00:15:115-13.4-16.5-11.40.01156-1.00, 0.501.120.003754208
2026-05-07 00:18:116-18.2-19.1-11.50.01524-1.01, 0.481.121.033754209
2026-05-07 00:21:117-25.5-20.7-11.90.02057-1.01, 0.471.111.523754212
2026-05-07 00:24:118-34.1-21.4-12.40.02593-1.01, 0.461.111.973754213
2026-05-07 00:27:119-43.2-23.5-12.40.03186-1.01, 0.451.113.003754216
2026-05-07 00:30:1110-53.2-30.7-12.30.03818-1.01, 0.451.113.973754217
2026-05-07 00:33:1111-63.2-38.7-12.50.04377-1.01, 0.441.113.263754220
2026-05-07 00:36:1112-74.2-43.8-13.20.04852-1.02, 0.441.114.293754221
2026-05-07 00:39:1113-84.9-49.6-13.80.05299-1.01, 0.441.114.703754224
2026-05-07 00:42:1114-94.0-54.4-14.60.05589-1.01, 0.441.105.263754225
2026-05-07 00:45:1115-102.6-59.8-14.70.05955-1.01, 0.441.104.883754228
2026-05-07 00:48:1116-109.6-64.9-14.70.06317-1.01, 0.431.107.153754229
2026-05-07 00:51:1117-114.8-68.1-14.60.06623-1.01, 0.431.105.723754232
2026-05-07 00:54:1118-119.5-71.3-14.70.06832-1.01, 0.431.105.083754233
2026-05-07 00:57:1119-123.6-73.4-14.50.07105-1.01, 0.431.104.903754236
2026-05-07 01:00:1120-128.4-74.8-14.20.07350-1.01, 0.431.101.173754237
2026-05-07 01:03:1121-134.3-75.8-14.50.07580-1.01, 0.431.101.233754240
2026-05-07 01:06:1122-142.1-76.0-14.30.08066-1.01, 0.431.101.063754241
2026-05-07 01:09:1123-150.5-76.0-14.80.08400-1.01, 0.431.100.003754244
2026-05-07 01:12:1124-163.4-77.4-14.60.09084-1.02, 0.421.100.003754245
2026-05-07 01:15:1125-173.5-77.7-14.80.09379-1.02, 0.401.100.003754248
2026-05-07 01:18:1126-186.9-78.3-14.80.09850-1.02, 0.381.090.923754249
2026-05-07 01:21:1127-201.3-79.2-14.90.010354-1.03, 0.361.091.053754252
2026-05-07 01:24:1128-212.7-79.7-15.00.010710-1.04, 0.341.090.953754253
2026-05-07 01:27:1129-228.2-80.4-15.30.011073-1.04, 0.321.091.103754256
2026-05-07 01:30:1130-247.2-80.2-15.90.011550-1.05, 0.301.091.633754257
2026-05-07 01:33:1131-267.8-80.6-15.40.012652-1.05, 0.291.092.853754260
2026-05-07 01:36:1132-288.0-80.5-15.00.013761-1.05, 0.291.093.993754261
2026-05-07 01:39:1133-302.7-81.2-14.90.014552-1.05, 0.281.093.783754264
2026-05-07 01:42:1134-311.1-80.6-15.10.014834-1.05, 0.281.092.103754265
2026-05-07 01:45:1135-315.7-81.0-15.30.014976-1.05, 0.291.090.003754268
2026-05-07 01:48:1136-320.8-83.3-15.80.015020-1.05, 0.291.090.953754269
2026-05-07 01:51:1137-328.5-84.9-16.10.015118-1.05, 0.301.090.893754272
2026-05-07 01:54:1138-336.1-86.1-16.20.015265-1.05, 0.301.090.003754273
2026-05-07 01:57:1139-341.3-87.2-16.30.015343-1.04, 0.311.090.003754276
2026-05-07 02:00:1140-346.5-88.2-16.30.015479-1.04, 0.321.090.003754277
2026-05-07 02:03:1141-398.3-89.2-17.00.017077-1.04, 0.321.090.993754280
2026-05-07 02:06:1142-415.0-90.7-16.20.018176-1.04, 0.321.091.683754281
2026-05-07 02:09:1143-431.3-91.8-15.70.119165-1.03, 0.331.091.523754284
2026-05-07 02:12:1144-444.1-93.7-15.30.120091-1.03, 0.331.090.003754285
2026-05-07 02:15:1145-457.7-95.5-14.80.221049-1.03, 0.341.081.973754288
2026-05-07 02:18:1146-467.7-96.5-14.90.421495-1.03, 0.341.080.003754289
2026-05-07 02:21:1147-478.0-97.6-14.81.222162-1.03, 0.351.081.383754292
2026-05-07 02:24:1148-487.5-99.6-15.26.222160-1.02, 0.361.081.393754293
2026-05-07 02:27:1149-500.9-100.7-15.29.822720-1.02, 0.371.081.063754296
2026-05-07 02:30:1150-514.0-103.0-15.214.423108-1.02, 0.371.080.003754297
2026-05-07 02:33:1151-525.3-104.3-15.112.423591-1.01, 0.381.080.003754300
2026-05-07 02:36:1152-532.1-104.7-15.411.223545-1.01, 0.381.080.003754301
2026-05-07 02:39:1153-542.8-105.7-15.412.523971-1.01, 0.391.080.003754304
2026-05-07 02:42:1154-552.1-106.3-15.514.324312-1.01, 0.391.080.003754305
2026-05-07 02:45:1155-561.3-107.1-15.612.824451-1.01, 0.391.080.003754308
2026-05-07 02:48:1156-574.3-107.3-15.711.724990-1.00, 0.401.080.003754309
2026-05-07 02:51:1157-583.2-106.7-15.712.025353-1.00, 0.401.080.003754312

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 )