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 14216
Detector 24h operating status:

Last processed image:    
   0 hours and 29 minutes ago (2025-10-29 06:36 UTC)
Last detected dimming:
   1 hours and 10 minutes ago (2025-10-29 05:54 UTC)


Overview for dimming #:
   14216           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 #: 14216          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-22 06:15:1110.00.00.00.00 , 0.003565347
2025-10-22 06:18:1120.00.00.00.00 , 1.893565348
2025-10-22 06:21:1130.00.00.00.00 , 1.163565349
2025-10-22 06:24:1140.00.00.00.00 , 1.443565352
2025-10-22 06:27:1150.00.00.00.00 , 1.203565353
2025-10-22 06:30:116-0.3-3.6-16.50.21810.7-70.5-0.94, 0.160.951.023565358
2025-10-22 06:33:117-0.9-6.4-14.80.55810.7-66.4-0.91, 0.150.920.003565359
2025-10-22 06:36:118-1.7-9.7-16.10.910710.5-64.0-0.89, 0.140.900.003565360
2025-10-22 06:39:119-1.6-8.4-15.80.997 , 1.603565361
2025-10-22 06:42:1110-2.3-9.3-15.91.2140-11.8-14.3-0.25, -0.300.382.303565366
2025-10-22 06:45:1111-2.8-9.6-15.61.4167-12.1-14.2-0.24, -0.300.392.093565367
2025-10-22 06:48:1112-3.4-11.1-14.51.7219-12.2-14.2-0.24, -0.300.392.513565368
2025-10-22 06:51:1113-6.4-12.1-13.91.9409-1.06, 0.161.079.003565369
2025-10-22 06:54:1114-12.1-17.3-13.72.3791-1.13, 0.191.1512.763565372
2025-10-22 06:57:1115-18.7-26.1-14.42.41137-1.14, 0.191.1615.563565373
2025-10-22 07:00:1116-30.9-31.2-13.09.61966-1.14, 0.201.1618.713565376
2025-10-22 07:03:1117-44.8-39.4-11.911.02699-1.15, 0.201.1625.043565377
2025-10-22 07:06:1118-62.6-43.5-12.310.93442-1.15, 0.191.1622.123565380
2025-10-22 07:09:1119-86.7-50.2-12.214.84615-1.15, 0.191.1628.913565381
2025-10-22 07:12:1120-117.7-57.6-13.318.45829-1.15, 0.191.1638.923565386
2025-10-22 07:15:1121-146.1-73.3-14.521.86644-1.15, 0.201.1742.473565387
2025-10-22 07:18:1122-173.9-117.4-15.525.27332-1.15, 0.201.1743.843565388
2025-10-22 07:21:1123-192.5-142.2-16.523.17527-1.15, 0.211.1742.713565389
2025-10-22 07:24:1124-222.2-166.5-17.625.38121-1.15, 0.211.1738.493565392
2025-10-22 07:27:1125-245.9-169.7-18.225.88530-1.15, 0.211.1738.923565393
2025-10-22 07:30:1126-275.5-177.0-19.427.68966-1.15, 0.211.1735.023565396
2025-10-22 07:33:1127-295.0-179.1-20.229.29242-1.15, 0.211.1634.863565397
2025-10-22 07:36:1128-310.0-175.2-21.229.19393-1.15, 0.211.1628.213565400
2025-10-22 07:39:1129-315.2-169.7-21.628.69486-1.14, 0.211.1624.223565401
2025-10-22 07:42:1130-335.5-162.6-19.934.5108382.8-43.5-0.70, -0.020.7024.953565404
2025-10-22 07:45:1131-340.5-162.4-20.335.1110043.4-45.5-0.72, 0.000.7224.073565405
2025-10-22 07:48:1132-348.0-151.6-19.839.4115504.2-48.8-0.76, 0.010.7618.443565408
2025-10-22 07:51:1133-355.2-143.9-19.842.9119674.8-50.6-0.78, 0.020.788.643565409
2025-10-22 07:54:1134-360.2-135.2-19.645.4123945.6-54.4-0.82, 0.050.8210.353565412
2025-10-22 07:57:1135-358.3-128.0-19.646.1123956.4-57.9-0.85, 0.060.856.793565413
2025-10-22 08:00:1136-362.4-116.7-19.846.6126566.9-61.4-0.88, 0.080.880.003565416
2025-10-22 08:03:1137-370.3-117.4-19.554.2130637.0-62.3-0.89, 0.080.890.003565417
2025-10-22 08:06:1138-369.6-118.1-19.554.8131717.3-64.6-0.91, 0.090.910.003565420
2025-10-22 08:09:1139-376.8-118.6-19.555.4134077.4-65.6-0.91, 0.090.920.003565421
2025-10-22 08:12:1140-376.8-118.5-19.756.2134197.6-67.5-0.93, 0.100.930.003565424
2025-10-22 08:15:1141-378.2-120.2-19.756.4134787.8-70.3-0.94, 0.110.950.003565425
2025-10-22 08:18:1142-387.5-120.3-19.462.5140877.9-71.8-0.95, 0.110.960.003565428
2025-10-22 08:21:1143-388.1-119.7-19.762.4140718.2-74.7-0.96, 0.120.970.003565429

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 )