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 12807
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-06-24 23:15 UTC)
Last detected dimming:
   0 hours and 16 minutes ago (2025-06-24 23:15 UTC)


Overview for dimming #:
   12807           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 #: 12807          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-14 07:27:1110.00.00.00.00 , 0.003412885
2025-05-14 07:30:1120.00.00.00.00 , 0.003412886
2025-05-14 07:33:1130.00.00.00.00 , 0.003412889
2025-05-14 07:36:1140.00.00.00.00 , 0.003412890
2025-05-14 07:39:1150.00.00.00.00 , 0.003412893
2025-05-14 07:42:116-7.1-43.2-20.50.0231-1.06, 0.371.1211.033412894
2025-05-14 07:45:117-23.7-65.3-31.90.0691-1.06, 0.371.130.003412897
2025-05-14 07:48:118-28.5-67.2-30.80.0814-1.06, 0.381.1322.433412898
2025-05-14 07:51:119-29.5-56.3-31.40.0914-1.06, 0.381.139.013412901
2025-05-14 07:54:1110-30.4-53.3-33.00.0903-1.06, 0.381.1317.403412902
2025-05-14 07:57:1111-32.3-62.2-33.70.0890-1.06, 0.381.122.203412905
2025-05-14 08:00:1212-34.3-71.4-32.30.4959-1.06, 0.371.120.003412906
2025-05-14 08:03:1113-35.3-69.0-33.40.4985-1.06, 0.381.120.873412910
2025-05-14 08:06:1114-36.7-67.2-27.20.61113-1.06, 0.381.120.003412911
2025-05-14 08:09:1115-40.4-69.6-27.70.71195-1.06, 0.381.122.163412913
2025-05-14 08:12:1116-41.7-70.7-28.30.71193-1.06, 0.391.126.053412914
2025-05-14 08:15:1117-45.5-81.4-27.60.71283-1.06, 0.381.123.403412917
2025-05-14 08:18:1318-49.9-81.0-12.84.02075-1.05, 0.381.1266.953412918
2025-05-14 08:21:0119-115.1-136.8-13.413.64782-26.636.20.53, -0.420.681,766.473412921
2025-05-14 08:24:1320-131.3-143.0-12.76.05741-1.06, 0.381.1298.973412922
2025-05-14 08:27:0121-169.0-147.2-12.97.37463-1.05, 0.391.1298.433412924
2025-05-14 08:30:1322-213.4-154.4-13.99.29359-1.05, 0.391.12407.033412927
2025-05-14 08:33:0123-286.3-161.2-12.915.913503-1.04, 0.411.111,351.743412930
2025-05-14 08:36:1324-252.4-165.1-14.018.210707-1.04, 0.401.1141.423412931
2025-05-14 08:39:0125-249.7-162.8-13.816.810796-1.04, 0.401.110.003412932
2025-05-14 08:42:1326-254.8-165.3-13.011.111418-1.04, 0.401.1229.183412935
2025-05-14 08:45:0027-270.6-168.4-13.121.712175-1.04, 0.401.129.663412936
2025-05-14 08:48:1328-262.7-164.5-12.916.911701-1.04, 0.401.114.033412938
2025-05-14 08:51:0129-257.6-162.3-13.014.311626-1.04, 0.401.122.623412941
2025-05-14 08:54:1230-306.5-164.3-11.741.715253-1.03, 0.411.114.043412942
2025-05-14 08:57:0031-309.1-164.1-11.442.915718-1.03, 0.411.1110.123412945
2025-05-14 09:00:1232-319.2-162.8-11.446.116554-1.03, 0.411.1111.033412946
2025-05-14 09:03:1133-297.4-159.4-11.530.415224-1.04, 0.411.1114.793412949
2025-05-14 09:06:1134-289.9-156.9-11.524.914713-1.03, 0.411.110.003412950
2025-05-14 09:09:1135-290.4-153.3-11.528.215072-1.03, 0.401.110.003412953
2025-05-14 09:12:1136-289.5-151.9-11.527.815208-1.04, 0.411.110.003412954
2025-05-14 09:15:1137-287.6-149.1-11.626.715081-1.04, 0.401.110.003412957
2025-05-14 09:18:1138-281.7-146.7-11.427.915060-1.04, 0.401.120.003412958
2025-05-14 09:21:1139-281.5-142.5-11.330.515256-1.04, 0.401.120.003412961
2025-05-14 09:24:1140-284.7-141.1-11.332.715560-1.04, 0.401.110.003412962
2025-05-14 09:27:1141-281.8-140.9-11.632.115323-1.04, 0.391.110.003412965

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 )