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 12747
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-05-22 15:54 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-05-22 15:54 UTC)


Overview for dimming #:
   12747           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 #: 12747          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-07 09:03:1110.00.00.00.00 , 0.003406231
2025-05-07 09:06:1120.00.00.00.00 , 0.003406232
2025-05-07 09:09:113-0.8-8.9-17.50.141 , 0.003406235
2025-05-07 09:12:114-2.1-15.3-18.40.396 , 0.003406236
2025-05-07 09:15:115-2.8-19.9-24.40.4103 , 0.003406239
2025-05-07 09:18:116-5.6-26.3-12.80.9265-19.0-27.2-0.44, -0.280.521.183406240
2025-05-07 09:21:117-7.2-25.8-11.01.4407-18.7-26.9-0.43, -0.270.510.003406243
2025-05-07 09:24:118-8.7-16.5-11.12.1614-16.2-25.6-0.42, -0.230.480.003406244
2025-05-07 09:27:119-13.2-17.2-10.93.5983-16.0-26.0-0.43, -0.230.480.003406247
2025-05-07 09:30:1110-18.3-21.5-11.14.61285-15.6-25.5-0.42, -0.220.470.003406248
2025-05-07 09:33:1111-24.2-20.5-11.16.21754-15.7-26.2-0.43, -0.220.480.983406252
2025-05-07 09:36:1112-32.9-28.9-11.17.92209-16.3-26.6-0.44, -0.230.490.003406253
2025-05-07 09:39:1113-39.2-32.8-11.29.32614-16.2-26.7-0.44, -0.230.490.003406255
2025-05-07 09:42:1114-45.3-41.1-11.610.32898-16.1-26.6-0.44, -0.230.490.993406256
2025-05-07 09:45:1115-52.0-47.4-11.911.23163-15.9-26.5-0.43, -0.220.490.003406259
2025-05-07 09:48:1116-58.8-55.7-12.213.73356-16.0-26.4-0.43, -0.230.490.843406260
2025-05-07 09:51:1117-111.6-113.7-14.813.84454-16.1-26.6-0.44, -0.230.493.923406263
2025-05-07 09:54:1118-109.6-103.8-15.714.04610-16.0-26.6-0.44, -0.220.493.003406264
2025-05-07 09:57:1119-109.2-91.1-15.415.74814-15.9-26.7-0.44, -0.220.492.313406265
2025-05-07 10:00:1120-125.8-101.8-15.118.95209-16.0-26.9-0.44, -0.230.491.413406268
2025-05-07 10:03:1121-126.6-90.8-16.218.44861-15.6-26.9-0.44, -0.220.490.883406271
2025-05-07 10:06:1122-122.7-118.3-17.217.64456-15.4-27.2-0.45, -0.220.500.003406272
2025-05-07 10:09:1123-124.3-97.8-17.517.24473-15.4-27.2-0.45, -0.220.500.003406275
2025-05-07 10:12:1124-136.8-86.6-18.219.75069-15.6-27.3-0.45, -0.220.501.073406276
2025-05-07 10:15:1125-144.8-95.6-18.820.15219-15.6-27.2-0.45, -0.220.503.303406279
2025-05-07 10:18:1126-156.1-104.7-19.820.75352-15.0-26.6-0.44, -0.210.481.393406280
2025-05-07 10:21:1127-162.2-108.2-20.220.35606-14.6-26.7-0.44, -0.200.483.023406283
2025-05-07 10:24:1128-168.7-104.5-20.022.15980-14.5-26.7-0.44, -0.200.487.643406284
2025-05-07 10:27:1129-175.2-88.6-20.123.16215-14.1-26.5-0.44, -0.190.485.203406287
2025-05-07 10:30:1130-191.6-78.3-20.324.76617-14.0-26.5-0.44, -0.190.4813.223406288
2025-05-07 10:33:1131-204.7-100.4-20.525.96976-13.9-26.4-0.44, -0.190.489.103406291
2025-05-07 10:36:1132-212.1-85.4-20.425.57250-14.0-26.5-0.44, -0.190.4814.213406292
2025-05-07 10:39:1133-218.6-85.4-20.625.97486-14.1-26.8-0.44, -0.190.487.343406295
2025-05-07 10:42:1134-217.5-88.9-21.024.87308-14.5-27.3-0.45, -0.200.493.873406296
2025-05-07 10:45:1135-220.2-84.1-21.125.17340-14.7-27.5-0.45, -0.200.503.713406299
2025-05-07 10:48:1136-221.4-93.2-21.424.87336-14.8-27.8-0.46, -0.210.500.893406300
2025-05-07 10:51:1137-218.1-80.8-21.524.87225-15.0-28.0-0.46, -0.210.500.003406303
2025-05-07 10:54:1138-218.1-77.9-21.623.97232-15.4-28.4-0.47, -0.220.510.003406304
2025-05-07 10:57:1139-223.0-80.9-22.224.07228-15.5-28.6-0.47, -0.220.520.863406307
2025-05-07 11:00:1140-229.5-84.2-22.424.67350-15.5-28.6-0.47, -0.220.520.003406308
2025-05-07 11:03:1141-232.3-87.6-22.125.67482-15.4-28.7-0.47, -0.220.520.003406311
2025-05-07 11:06:1142-236.1-89.1-22.127.47637-15.4-28.7-0.47, -0.220.520.003406312
2025-05-07 11:09:1143-234.3-91.5-21.127.47788-15.3-28.6-0.47, -0.210.512.413406315
2025-05-07 11:12:1144-237.9-93.3-20.627.98041-15.1-28.2-0.46, -0.210.515.173406316
2025-05-07 11:15:1145-257.0-96.5-19.232.99278-14.7-27.8-0.46, -0.200.501.293406319
2025-05-07 11:18:1146-260.3-102.7-19.233.49346-14.6-27.6-0.45, -0.200.500.003406320
2025-05-07 11:21:1147-262.1-104.5-18.935.49531-14.7-27.6-0.45, -0.200.500.003406323
2025-05-07 11:24:1148-256.9-107.7-18.335.99590-14.5-27.5-0.45, -0.200.490.003406324
2025-05-07 11:27:1149-253.9-106.9-18.735.19466-14.7-27.6-0.45, -0.200.500.003406327
2025-05-07 11:30:1150-252.2-109.0-18.635.09381-14.7-27.8-0.46, -0.200.500.003406328
2025-05-07 11:33:1151-254.0-109.5-18.635.59481-14.7-27.8-0.46, -0.200.500.003406332
2025-05-07 11:36:1152-255.0-107.5-18.436.59607-14.4-27.6-0.45, -0.200.500.003406333
2025-05-07 11:39:1153-257.9-107.0-18.036.89813-14.5-27.8-0.46, -0.200.500.003406335

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 )